/*
  Responsive Breakpoints are defined in header.js and must be kept in sync with the hardcoded px values in media queries below!
  Example breakpoints (see header.js for actual values):
    desktop: 1250px
    tablet: 800px
    mobile-lg: 768px
    mobile-md: 600px
    mobile: 480px
    mobile-xs: 360px
*/
:root {
  --header-height: 80px;
}

/* Example usage: */
/* @media (max-width: var(--breakpoint-tablet)) { ... } */

/* Replace all hardcoded breakpoints in media queries below with the corresponding var(--breakpoint-...) */
/* --- StoneWalker Contemporary Artsy Theme --- */
:root {
  /* Vibrant, playful color palette */
  --color-primary: #FF6B6B;
  --color-primary-dark: #E85555;
  --color-primary-light: #FFB3B3;
  --color-secondary: #00D4AA;
  --color-secondary-dark: #00B894;
  --color-accent: #8B5CF6;
  --color-accent-light: #C4B5FD;
  --color-accent-blue: #38BDF8;
  --color-warm: #FBBF24;

  /* Contemporary gradients */
  --color-bg-left: linear-gradient(135deg, #FFF1F1 0%, #FFF8F0 50%, #FFFBF5 100%);
  --color-bg-right: linear-gradient(135deg, #F0FDF9 0%, #F5F3FF 50%, #FDF4FF 100%);
  --gradient-primary: linear-gradient(135deg, #FF6B6B 0%, #FF8E8E 100%);
  --gradient-secondary: linear-gradient(135deg, #00D4AA 0%, #38BDF8 100%);
  --gradient-accent: linear-gradient(135deg, #8B5CF6 0%, #EC4899 100%);
  --gradient-warm: linear-gradient(135deg, #FBBF24 0%, #F97316 100%);
  --gradient-glass: linear-gradient(135deg, rgba(255,255,255,0.9) 0%, rgba(255,255,255,0.7) 100%);

  /* Glassmorphism backgrounds */
  --color-bg-card: rgba(255, 255, 255, 0.85);
  --color-bg-modal: rgba(255, 255, 255, 0.95);
  --color-bg-glass: rgba(255, 255, 255, 0.6);

  /* Text colors */
  --color-text-main: #2D3748;
  --color-text-light: #718096;
  --color-text-accent: #FF6B6B;

  /* Modern shadows */
  --color-shadow: 0 4px 24px rgba(0,0,0,0.06);
  --shadow-soft: 0 8px 32px rgba(0,0,0,0.08);
  --shadow-glow: 0 4px 20px rgba(255, 107, 107, 0.25);
  --shadow-glass: 0 8px 32px rgba(31, 38, 135, 0.08);

  /* Typography */
  --font-title: 'GiantBoom', 'Futura', sans-serif;
  --font-main: 'Open Sans', sans-serif;
  --font-serif: 'Open Sans', serif;

  /* Playful border radius */
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --radius-xl: 40px;
  --radius-full: 9999px;

  /* Dark mode theme tokens */
  --bg-primary: #ffffff;
  --bg-secondary: #f5f5f5;
  --text-primary: #2D3748;
  --text-secondary: #718096;
  --card-bg: rgba(255, 255, 255, 0.85);
  --border-color: rgba(255, 255, 255, 0.5);
  --accent-green: #4CAF50;
  --header-bg: rgba(255, 255, 255, 0.85);
  --shadow-color: rgba(0,0,0,0.1);
  --input-bg: rgba(255, 255, 255, 0.8);
  --input-border: #E2E8F0;
  --modal-bg: rgba(255, 255, 255, 0.95);
  --body-bg: linear-gradient(135deg, #FEFEFE 0%, #FFF5F5 25%, #F5F3FF 50%, #F0FDF9 75%, #FFFBEB 100%);
  --popup-bg: #ffffff;
  --filter-bg: var(--color-bg-right);
}

[data-theme="dark"] {
  --bg-primary: #1a1a2e;
  --bg-secondary: #16213e;
  --text-primary: #e0e0e0;
  --text-secondary: #b0b0b0;
  --card-bg: rgba(30, 42, 58, 0.9);
  --border-color: #2d3a4a;
  --accent-green: #66BB6A;
  --header-bg: rgba(15, 25, 35, 0.92);
  --shadow-color: rgba(0,0,0,0.3);
  --input-bg: rgba(30, 42, 58, 0.8);
  --input-border: #3d4a5a;
  --modal-bg: rgba(26, 26, 46, 0.97);
  --body-bg: linear-gradient(135deg, #0f1923 0%, #1a1a2e 25%, #16213e 50%, #1e2a3a 75%, #0f1923 100%);
  --popup-bg: #1e2a3a;
  --filter-bg: linear-gradient(135deg, #16213e 0%, #1a1a2e 100%);

  --color-bg-card: var(--card-bg);
  --color-bg-modal: var(--modal-bg);
  --color-bg-glass: rgba(30, 42, 58, 0.6);
  --color-text-main: var(--text-primary);
  --color-text-light: var(--text-secondary);
  --color-shadow: 0 4px 24px var(--shadow-color);
  --shadow-soft: 0 8px 32px rgba(0,0,0,0.2);
  --shadow-glass: 0 8px 32px rgba(0,0,0,0.15);
  --color-bg-left: var(--body-bg);
  --color-bg-right: var(--filter-bg);
  --gradient-glass: linear-gradient(135deg, rgba(30,42,58,0.9) 0%, rgba(30,42,58,0.7) 100%);
}

.avant-header {
  font-family: var(--font-title);
  font-size: 2.4rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--color-text-main);
  text-shadow: 0 2px 12px rgba(255, 107, 107, 0.12);
  margin-bottom: 1.2rem;
  line-height: 1.2;
}

.avant-card {
  background: var(--color-bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-glass);
  border: 1px solid rgba(255, 255, 255, 0.5);
  padding: 2.5rem 2rem 2rem 2rem;
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

/* Hover effect only for smaller cards, not full-width containers */
.avant-card:not(#map-container):not(.avant-card-map):hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
}

#map-container:hover,
.avant-card-map:hover {
  transform: none;
}

.avant-btn, .avant-btn:visited {
  font-family: var(--font-main);
  font-size: 1.1rem;
  font-weight: 600;
  color: #fff;
  background: var(--gradient-primary);
  border: none;
  border-radius: var(--radius-full);
  padding: 0.75rem 1.8rem;
  margin-bottom: 1rem;
  margin-top: 0.2rem;
  box-shadow: var(--shadow-glow);
  outline: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.avant-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.5s ease;
}

.avant-btn:hover::before {
  left: 100%;
}

.avant-btn:focus, .avant-btn:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 8px 28px rgba(255, 107, 107, 0.4);
}

.avant-btn:active {
  transform: translateY(0) scale(0.98);
}

/* Secondary button style */
.avant-btn.secondary, .avant-btn.secondary:visited {
  background: transparent;
  color: var(--color-primary);
  border: 2.5px solid var(--color-primary);
  box-shadow: none;
}

.avant-btn.secondary:hover {
  background: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-glow);
}

/* Accent button variants */
.avant-btn.accent {
  background: var(--gradient-accent);
  box-shadow: 0 4px 20px rgba(139, 92, 246, 0.3);
}

.avant-btn.accent:hover {
  box-shadow: 0 8px 28px rgba(139, 92, 246, 0.5);
}

.avant-btn.teal {
  background: var(--gradient-secondary);
  box-shadow: 0 4px 20px rgba(0, 212, 170, 0.3);
}

.avant-btn.teal:hover {
  box-shadow: 0 8px 28px rgba(0, 212, 170, 0.5);
}
.avant-bg-left {
  background: var(--color-bg-left);
}
.avant-bg-right {
  background: var(--color-bg-right);
}
.avant-section {
  min-height: 80vh;
  display: flex;
  position: relative;
  background: none;
  overflow-x: hidden;
  overflow-y: auto;
}

/* Prevent horizontal scroll on main container */
.container-fluid {
  overflow-x: hidden;
  max-width: 100vw;
}
.avant-card-title {
  font-family: var(--font-title);
  font-size: 1.25rem;
  color: var(--color-text-main);
  font-weight: 600;
  letter-spacing: 0.5px;
}
.avant-card-meta {
  font-size: 0.98rem;
  color: #888;
  font-weight: 500;
}
.avant-shadow {
  box-shadow: var(--color-shadow);
}
.avant-input, .avant-select {
  font-family: var(--font-main);
  font-size: 1.05rem;
  border-radius: var(--radius-md);
  border: 2px solid #E2E8F0;
  padding: 0.85rem 1rem;
  background: rgba(255, 255, 255, 0.8);
  color: var(--color-text-main);
  margin-bottom: 0.7rem;
  margin-top: 0.3rem;
  transition: all 0.3s ease;
  backdrop-filter: blur(8px);
}

.avant-input:focus, .avant-select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(255, 107, 107, 0.15);
  outline: none;
  background: #fff;
}

.avant-input::placeholder {
  color: #A0AEC0;
}

.avant-label {
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-main);
  margin-right: 0.5rem;
  letter-spacing: 0.02em;
}

.avant-modal {
  background: var(--color-bg-modal);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.5);
  padding: 2.5rem;
  max-width: 600px;
  width: 90vw;
  margin: auto;
  position: relative;
  animation: modalSlideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Responsive tweaks */
@media (max-width: 1250px) { /* desktop */
  .avant-card { min-height: 300px; }
}
@media (max-width: 600px) { /* mobile-md */
  .avant-header { font-size: 1.5rem; }
}
/* End StoneWalker Theme */

/* Contemporary artsy body */
html {
    scroll-behavior: smooth;
}

body, html {
    margin: 0;
    padding: 0;
    font-family: var(--font-main);
    min-height: 100%;
    background: linear-gradient(135deg, #FEFEFE 0%, #FFF5F5 25%, #F5F3FF 50%, #F0FDF9 75%, #FFFBEB 100%);
    background-attachment: fixed;
    color: var(--color-text-main);
    overflow-x: hidden;
    overflow-y: auto;
    line-height: 1.6;
}

/* Contemporary selection styling */
::selection {
    background: rgba(255, 107, 107, 0.25);
    color: var(--color-text-main);
}

::-moz-selection {
    background: rgba(255, 107, 107, 0.25);
    color: var(--color-text-main);
}

/* Modern link styles */
a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--color-primary-dark);
}

/* Focus visible for accessibility */
:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Decorative animated background blobs */
body::before,
body::after {
    content: '';
    position: fixed;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    z-index: -1;
    animation: floatBlob 20s ease-in-out infinite;
}

body::before {
    width: 500px;
    height: 500px;
    background: linear-gradient(135deg, rgba(255, 107, 107, 0.3) 0%, rgba(236, 72, 153, 0.2) 100%);
    top: -10%;
    right: -10%;
    animation-delay: 0s;
}

body::after {
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.25) 0%, rgba(56, 189, 248, 0.2) 100%);
    bottom: -10%;
    left: -10%;
    animation-delay: -10s;
}

@keyframes floatBlob {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    25% {
        transform: translate(30px, -30px) scale(1.05);
    }
    50% {
        transform: translate(-20px, 20px) scale(0.95);
    }
    75% {
        transform: translate(20px, 10px) scale(1.02);
    }
}

/* Add top padding to body to account for fixed header */
html, body {
    overflow-x: hidden;
    max-width: 100vw;
}
body {
    padding-top: var(--header-height);
}
.container {
    display: flex;
    min-height: calc(100vh - 80px);
    padding: 20px;
    box-sizing: border-box;
}
#map-container {
    flex: 1;
    position: relative;
    border: 1px solid #ccc;
    border-radius: 10px;
    overflow: hidden;
    transition: width 0.3s ease;
    box-sizing: border-box;
    padding-bottom: 0;
    margin-bottom: 0;
}
#map {
  width: 100%;
  box-sizing: border-box;
  height: calc(100vh - var(--header-height));
  min-height: 220px;
  margin-bottom: 0;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow-glass);
  border: 1px solid rgba(255, 255, 255, 0.5);
}

/* Prevent scrolling on startpage */
.h-map-wrapper {
  height: calc(100vh - var(--header-height));
  overflow: hidden;
  padding: 1.2rem 2vw 1rem 2vw;
  box-sizing: border-box;
}

.h-map-container {
  height: 100%;
  overflow: hidden;
}

/* Override body overflow for startpage */
body.startpage {
  overflow: hidden !important;
}
@media (max-width: 1250px) { /* desktop */
  #map-container {
    margin-bottom: 0;
  }
  #map {
    height: calc(100vh - var(--header-height)) !important;
    min-height: 180px;
    margin-bottom: 0;
    border-radius: 8px;
  }
}
@media (max-width: 600px) { /* mobile-md */
  #map-container {
    margin-bottom: 0;
  }
  #map {
    height: calc(100vh - var(--header-height)) !important;
    min-height: 120px;
    margin-bottom: 0;
  }
}
.header {
    width: 100%;
    background-color: #ffffff;
    color: #333;
    text-align: center;
    padding: 1rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.header h1 {
    font-family: var(--font-serif);
    font-size: 2rem;
    margin: 0;
}
.header p {
    font-weight: 300;
    font-size: 1rem;
    color: #666;
    margin: 0.5rem 0 0 0;
}
#stone-details {
    width: 300px;
    padding: 1.5rem;
    background-color: #ffffff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    border-radius: 10px;
    overflow-y: auto;
    max-height: calc(100vh - 120px);
    display: none;
    margin-left: 20px;
}
.stone-icon {
    border-radius: 50%;
    border: 3px solid white;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
    transition: transform 0.3s ease;
}
.stone-icon:hover {
    transform: scale(1.1);
}
.custom-popup {
    font-family: var(--font-main);
}
.custom-popup .stone-header {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}
.custom-popup .stone-header img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    margin-right: 10px;
    object-fit: cover;
}
.custom-popup .stone-header h3 {
    margin: 0;
    font-size: 1.2em;
}
.custom-popup .creator-message {
    font-style: italic;
    color: #666;
    margin-bottom: 15px;
    font-size: 0.9em;
}
.custom-popup .journey-image {
    position: relative;
    margin-bottom: 15px;
}
.custom-popup .journey-image img {
    width: 100%;
    border-radius: 10px;
    display: block;
}
.custom-popup .journey-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.6);
    color: white;
    padding: 10px;
    font-size: 0.8em;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
}
.travelog {
    margin-top: 15px;
}
.travelog-entry {
    margin-bottom: 15px;
}
.leaflet-container {
  font-family: var(--font-main);
  background: var(--color-bg-left, #FFF5F5) !important;
}
.leaflet-container .leaflet-tile,
.leaflet-container .leaflet-tile-loading {
  background: var(--color-bg-left, #FFF5F5) !important;
}
.leaflet-container .leaflet-tile {
    border: none !important;
    background: transparent !important;
}
.leaflet-container .leaflet-tile,
.leaflet-container .leaflet-tile-loading,
.leaflet-container .leaflet-tile-pane,
.leaflet-container .leaflet-overlay-pane {
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
}
.login-area {
    display: flex;
    align-items: center;
}
.login-button, .logout-button, .btn {
    background: var(--gradient-primary);
    color: white;
    padding: 10px 15px;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-glow);
}
.login-button:hover, .logout-button:hover, .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(255, 107, 107, 0.4);
}
button, input[type="submit"], .modal button {
    background: #f5f5f5;
    color: #333;
    border: 1px solid #ccc;
    border-radius: 5px;
    padding: 10px 15px;
    font-size: 1rem;
    cursor: pointer;
    transition: background 0.2s, color 0.2s, border-color 0.2s;
    box-shadow: 0 2px 4px rgba(0,0,0,0.03);
}
button:hover, input[type="submit"]:hover, .modal button:hover {
    background: #e9e9e9;
    color: #222;
    border-color: #bbb;
}
.user-info {
    margin-right: 15px;
    font-size: 1rem;
}
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}
.modal-content {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    margin: 10% auto;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.5);
    width: 90%;
    max-width: 400px;
    border-radius: var(--radius-lg);
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.2);
    animation: modalSlideIn 0.3s ease;
}
.close {
    color: var(--color-text-light);
    float: right;
    font-size: 1.8rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.2s ease;
    line-height: 1;
}
.close:hover,
.close:focus {
    color: var(--color-primary);
    transform: scale(1.1);
    text-decoration: none;
    cursor: pointer;
}
.modal input[type="text"],
.modal input[type="password"] {
    width: 100%;
    padding: 0.85rem 1rem;
    margin: 0.5rem 0;
    display: inline-block;
    border: 2px solid #E2E8F0;
    box-sizing: border-box;
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: all 0.3s ease;
}
.modal input[type="text"]:focus,
.modal input[type="password"]:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(255, 107, 107, 0.12);
    outline: none;
}
#personal-area {
    width: 300px;
    padding: 20px;
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    margin-right: 20px;
    overflow-y: auto;
    display: none;
    max-height: calc(100vh - 120px);
}
#personal-area h2 {
    font-family: var(--font-serif);
    color: #333;
    margin-bottom: 15px;
}
.pebble-list, .submission-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 15px;
}
.pebble-item, .submission-item {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: var(--radius-md);
    padding: 1.2rem;
    box-shadow: var(--shadow-glass);
    border: 1px solid rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.pebble-item:hover, .submission-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
    border-color: rgba(255, 107, 107, 0.3);
}
.pebble-item img, .submission-item img {
    width: 100%;
    border-radius: 5px;
    margin-bottom: 10px;
}
.pebble-item h3, .submission-item h3 {
    font-size: 1.1rem;
    margin: 0 0 10px 0;
}
.pebble-item p, .submission-item p {
    font-size: 0.9rem;
    color: #666;
    margin: 5px 0;
}
.close-details {
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 1.5em;
    cursor: pointer;
    color: #666;
}
.close-details:hover {
    color: #333;
}
.header .btn, .header .nav-link.btn {
    background: #fff;
    color: #333;
    border: 1.5px solid #eee;
    box-shadow: none;
    font-weight: 500;
    transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.header .btn:hover, .header .nav-link.btn:hover {
    background: #f5f5f5;
    color: #222;
    border-color: #ccc;
}
/* Old debug styles removed - see updated .header-nav-btn below */

/* Header and Navigation Styles */
/* --- Header Height Variable --- */
:root {
  --header-height: 80px;
}
@media (max-width: 1250px) { /* desktop */
  :root {
    --header-height: 64px;
  }
}
@media (max-width: 768px) { /* mobile-lg */
  :root {
    --header-height: 56px;
  }
}
@media (max-width: 600px) { /* mobile-md */
  :root {
    --header-height: 48px;
  }
}

.header {
  height: var(--header-height);
  min-height: var(--header-height);
  max-height: var(--header-height);
  width: 100%;
  box-sizing: border-box;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  color: var(--color-text-main);
  border-bottom: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1001;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
  overflow: visible;
}

.header,
.header-logo,
.header-logo-link,
.header-spacer {
  min-width: 0;
}
.header-spacer {
  flex: 1 1 0%;
  min-width: 0;
  max-width: 100%;
}
.header-burger-label {
  margin: 0 !important;
}

.header-logo,
.header-main-nav,
.header-profile-link,
.header-burger-label {
  height: 100%;
  display: flex;
  align-items: center;
}

.header-logo-link {
  display: flex;
  align-items: stretch;
  height: 100%;
  text-decoration: none;
  color: var(--color-text-main);
}

.header-logo-img {
  height: 100%;
  max-height: 100%;
  width: auto;
  vertical-align: middle;
  object-fit: contain;
  display: block;
}

.header-logo-text {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  flex: 1 1 auto;
  font-size: calc(var(--header-height) * 0.85);
  line-height: 1;
  margin: 0;
  font-weight: 700;
  letter-spacing: 0.5px;
  font-family: var(--font-title);
}

.header-spacer {
  flex: 1;
}
/* Desktop/Tablet: nav always visible inline. Mobile (<=800px): hidden, use burger. */
.header-main-nav, .header-profile-main-nav {
  display: flex;
  opacity: 1;
  flex-direction: row;
  align-items: center;
  gap: 1rem;
  margin-left: auto;
  transform: none;
  background: transparent;
}
/* Mobile: hide inline nav, will use burger menu instead */
@media (max-width: 800px) {
  .header-main-nav, .header-profile-main-nav {
    display: none !important;
  }
  /* Override: nav links INSIDE the burger menu must be visible */
  .header-burger-nav .header-main-nav {
    display: flex !important;
    flex-direction: column;
  }
}
.header-profile-link {
  display: flex;
  align-items: center;
  gap: 0.7em;
  text-decoration: none;
  margin-left: 1.5rem;
  height: 64px;
}
.header-profile-img {
  height: 100%;
  max-height: 100%;
  width: auto;
  aspect-ratio: 1/1;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid transparent;
  background: linear-gradient(#fff, #fff) padding-box, var(--gradient-primary) border-box;
  vertical-align: middle;
  box-shadow: 0 4px 16px rgba(255, 107, 107, 0.25);
  transition: all 0.3s ease;
  align-self: center;
}

.header-profile-img:hover, .header-profile-link:focus .header-profile-img {
  transform: scale(1.08);
  box-shadow: 0 6px 24px rgba(255, 107, 107, 0.35);
}
/* Burger label: hidden on desktop/tablet, shown on mobile */
.header-burger-label {
  display: none !important;
  align-items: center;
  cursor: pointer;
  padding: 0.5rem 1rem;
  margin: 0 0 0 1.5rem;
  z-index: 102;
  height: 100%;
}
@media (max-width: 800px) {
  .header-burger-label {
    display: flex !important;
  }
}
.header-burger-label svg {
  min-height: 32px;
  max-height: var(--header-height);
  height: 100%;
  width: auto;
  display: block;
}
.header-menu-toggle {
  display: none;
}
.header-burger-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100%;
  background: rgba(0,0,0,0.35);
  z-index: 9999;
}
.header-burger-nav {
  position: fixed;
  top: var(--header-height);
  right: 0;
  height: calc(100vh - var(--header-height));
  width: 280px;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: -4px 0 24px rgba(0,0,0,0.1);
  flex-direction: column;
  align-items: flex-start;
  padding: 2rem 1.5rem;
  /* Extra bottom padding prevents nav items from hiding behind the fixed-position
     floating action buttons (Create New Stone / Scan a Stone) at bottom-right.
     120px covers the FAB height + gap on all mobile sizes. */
  padding-bottom: 120px;
  gap: 1rem;
  z-index: 10000;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(.4,2,.6,1);
  display: block;
  /* Allow scrolling when nav items exceed viewport height (e.g. authenticated
     user on a short phone screen with 8+ nav links). */
  overflow-y: auto;
}
.header-burger-nav-list {
  flex-direction: column;
  align-items: flex-start;
  gap: 1.2rem;
}
/* Mobile burger menu toggle behavior */
@media (max-width: 800px) {
  .header-menu-toggle:checked ~ .header-burger-overlay {
    display: block;
  }
  .header-menu-toggle:checked ~ .header-burger-nav {
    transform: translateX(0);
  }
}
.header-nav-btn {
  border: none !important;
  border-radius: var(--radius-full) !important;
  background: var(--gradient-primary);
  color: #fff !important;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow-glow);
  height: 44px;
  display: flex;
  align-items: center;
  margin: 0;
  padding: 0 1.4rem;
  font-size: 1rem;
  font-weight: 600;
  vertical-align: middle;
  position: relative;
  overflow: hidden;
}

.header-nav-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.5s ease;
}

.header-nav-btn:hover::before {
  left: 100%;
}

.header-nav-btn:focus, .header-nav-btn:hover {
  box-shadow: 0 8px 24px rgba(255, 107, 107, 0.4);
  background: var(--gradient-primary);
  color: #fff !important;
}
.header-main-nav, .header-nav-btn {
  display: flex;
  align-items: center;
  height: 64px;
}
/* Tablet: smaller nav buttons to fit inline */
@media (max-width: 1000px) and (min-width: 801px) {
  .header-nav-btn {
    height: 36px;
    padding: 0 0.8rem;
    font-size: 0.85rem;
    gap: 0.4rem;
  }
  .header-main-nav, .header-profile-main-nav {
    gap: 0.4rem;
  }
  .header-main-nav, .header-nav-btn {
    height: 36px;
  }
}

/* Profile Modal Styles */
.profile-modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 10000;
  align-items: center;
  justify-content: center;
}
.profile-modal-content {
  position: relative;
  max-width: 520px;
  width: 95vw;
  margin: auto;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.5);
  padding: 2rem;
  animation: modalSlideIn 0.3s ease;
}
.profile-modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 1.8rem;
  cursor: pointer;
  color: var(--color-text-light);
  transition: all 0.2s ease;
  z-index: 10;
}
.profile-modal-close:hover {
  color: var(--color-primary);
  transform: scale(1.1);
}
.profile-modal-body {
  min-height: 120px;
}
.profile-modal-loading {
  text-align: center;
  padding: 2em 0;
  font-size: 1.2em;
  color: var(--color-text-light);
}

/* Welcome Modal Enhanced Styling */
#welcome-modal-content {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 245, 245, 0.9) 100%);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: 0 24px 64px rgba(255, 107, 107, 0.15);
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

#welcome-modal-content::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 107, 107, 0.08) 0%, transparent 60%);
  animation: welcome-glow 8s ease-in-out infinite alternate;
}

#welcome-modal-content::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -30%;
  width: 150%;
  height: 150%;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.06) 0%, transparent 60%);
  animation: welcome-glow 12s ease-in-out infinite alternate-reverse;
}

@keyframes welcome-glow {
  0% { transform: rotate(0deg) scale(1); opacity: 0.5; }
  50% { opacity: 0.8; }
  100% { transform: rotate(180deg) scale(1.1); opacity: 0.5; }
}

#welcome-modal-content .avant-header {
  color: var(--color-primary);
  text-shadow: 0 2px 8px rgba(255, 152, 0, 0.2);
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 2;
  text-align: center;
}

#welcome-modal-content .avant-card-desc {
  margin-bottom: 2rem;
  position: relative;
  z-index: 2;
  text-align: center;
}

#welcome-modal-content .avant-header.accent {
  color: var(--color-accent);
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}

#welcome-modal-content .avant-header.secondary {
  color: var(--color-text-main);
  font-size: 1.1rem;
  font-weight: 400;
  line-height: 1.6;
}

#welcome-modal-content .avant-card-btns {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
  position: relative;
  z-index: 2;
}

#welcome-modal-content .avant-btn {
  min-width: 160px;
  text-align: center;
  font-weight: 600;
  letter-spacing: 0.5px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

#welcome-modal-content .avant-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.5s;
}

#welcome-modal-content .avant-btn:hover::before {
  left: 100%;
}

#welcome-modal-close {
  color: var(--color-primary);
  font-weight: bold;
  transition: all 0.2s ease;
  z-index: 3;
}

#welcome-modal-close:hover {
  color: var(--color-primary-dark);
  transform: scale(1.1);
}

/* Responsive adjustments for welcome modal */
@media (max-width: 600px) {
  #welcome-modal-content {
    margin: 1rem;
    padding: 1.5rem;
    width: calc(100vw - 2rem);
  }
  
  #welcome-modal-content .avant-header {
    font-size: 1.8rem;
  }
  
  #welcome-modal-content .avant-card-btns {
    flex-direction: column;
    align-items: center;
  }
  
  #welcome-modal-content .avant-btn {
    width: 100%;
    max-width: 280px;
  }
}

/* Map Filter Toggle Buttons */
.filter-toggle-input {
  display: none;
}

.filter-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.3em;
  padding: 0.35em 1.1em;
  border-radius: var(--radius-full);
  border: 2px solid var(--color-primary);
  background: transparent;
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, box-shadow 0.2s;
  user-select: none;
}

.filter-toggle-input:checked + .filter-toggle-btn {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 2px 8px rgba(255, 107, 107, 0.25);
}

.filter-toggle-btn:hover {
  box-shadow: 0 2px 12px rgba(255, 107, 107, 0.3);
}

.filter-info-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  border: 1.5px solid currentColor;
  font-size: 0.65rem;
  font-weight: 700;
  line-height: 1;
  opacity: 0.6;
  margin-left: 0.15em;
}

.filter-toggle-btn:hover .filter-info-icon {
  opacity: 1;
}

/* Map filter floating overlay (bottom-left of map)
   Positioned inside #map-container (which is position:relative) so it floats
   over the Leaflet map. Mirrors the glassmorphic style of the floating action
   buttons at bottom-right. Contains the All/Hidden/Hunted toggle checkboxes.
   z-index 1000 keeps it above Leaflet tiles (z-index ~400) but below the
   burger menu (z-index 10000). */
/* Filter overlay: floats over the map with glassmorphic background.
   Mobile: top-left to avoid colliding with floating action buttons at bottom.
   Desktop: bottom-left where there's plenty of room. */
.map-filter-overlay {
  position: absolute;
  top: 0.7rem;
  left: 0.7rem;
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  flex-wrap: nowrap;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1.5px solid rgba(0, 0, 0, 0.1);
  border-radius: var(--radius-full);
  padding: 0.3rem 0.6rem;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
}

/* Mobile: smaller filter pills to fit in one row */
@media (max-width: 800px) {
  .map-filter-overlay .filter-toggle-btn {
    font-size: 0.78rem;
    padding: 0.25em 0.7em;
  }
  .map-filter-overlay .filter-info-icon {
    width: 13px;
    height: 13px;
    font-size: 0.6rem;
  }
}

/* Desktop: move filter to bottom-left where there's room next to action buttons */
@media (min-width: 801px) {
  .map-filter-overlay {
    top: auto;
    bottom: 1rem;
    left: 1rem;
    gap: 0.5rem;
    padding: 0.4rem 0.8rem;
  }
}

/* Floating Action Bar and Buttons */
.floating-action-bar {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 1001;
  display: flex;
  flex-direction: row;
  gap: 1rem;
  align-items: center;
}

.floating-action-btn {
  border-radius: var(--radius-full);
  min-width: 180px;
  height: 56px;
  box-shadow: var(--shadow-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  gap: 0.8em;
  padding: 0 1.5em;
  font-family: var(--font-main);
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.floating-action-btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.4s ease, height 0.4s ease;
}

.floating-action-btn:hover::before {
  width: 300px;
  height: 300px;
}

.floating-action-btn.primary {
  background: var(--gradient-primary);
  color: #fff;
  border: none;
  box-shadow: var(--shadow-glow);
}

.floating-action-btn.secondary {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.floating-action-btn.primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 36px rgba(255, 107, 107, 0.4);
}

.floating-action-btn.secondary:hover {
  background: var(--color-primary);
  color: #fff;
  transform: translateY(-3px) scale(1.02);
  box-shadow: var(--shadow-glow);
}

.floating-action-btn:active {
  transform: translateY(0) scale(0.98);
}

.floating-action-btn img {
  width: 32px;
  height: 32px;
  margin-right: 0.5em;
  filter: none;
  transition: all 0.3s ease;
  position: relative;
  z-index: 1;
}

/* Card and Header improvements */
.avant-card {
  max-width: 620px;
  margin: 2rem auto;
  padding: 2rem;
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 2px 16px rgba(0,0,0,0.06);
}
.avant-header {
  font-size: 2.1rem;
  margin-bottom: 1rem;
  font-family: var(--font-serif);
  color: var(--color-text-main);
}
.avant-header .accent {
  color: var(--color-accent);
}
.avant-fact-box {
  overflow: hidden;
  margin-bottom: 2rem;
}
.avant-logo-img {
  float: left;
  margin: 0 1rem 0.5rem 0;
  display: block;
  width: 120px;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.1)) brightness(0) saturate(100%) invert(53%) sepia(100%) saturate(2000%) hue-rotate(-15deg);
  transition: transform 0.3s ease-in-out;
}
.avant-logo-img:hover {
  transform: scale(1.05);
}
.avant-fact-text {
  font-style: italic;
  color: var(--color-primary);
  line-height: 1.6;
  margin-top: 0;
}
.avant-btn-group {
  display: flex;
  gap: 1.2rem;
  justify-content: center;
  flex-wrap: wrap;
}
.avant-user-message {
  font-family: var(--font-main);
  font-size: 1.15rem;
  color: var(--color-text-main);
  margin-bottom: 1.8rem;
}
.avant-user-message .primary {
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}
.avant-user-message .secondary {
  color: #777;
}
.avant-card .avant-header {
  font-size: 2.1rem;
}
.avant-card .avant-btn {
  margin: 0.5rem 0;
}
.avant-card .avant-header {
  margin-bottom: 1.2rem;
}
.avant-card .avant-header.big {
  font-size: 2.4rem;
}
.avant-card .avant-header.small {
  font-size: 1.7rem;
}
.avant-card .avant-header.center {
  text-align: center;
}
.avant-card .avant-header.left {
  text-align: left;
}
.avant-card .avant-header.right {
  text-align: right;
}
.avant-card .avant-header.bold {
  font-weight: bold;
}
.avant-card .avant-header.light {
  font-weight: 300;
}
.avant-card .avant-header.primary {
  color: var(--color-primary);
}
.avant-card .avant-header.secondary {
  color: #888;
}
.avant-card .avant-header.accent {
  color: var(--color-accent);
}
.avant-card .avant-header.success {
  color: var(--color-secondary);
}
.avant-card .avant-header.error {
  color: #d32f2f;
}
.avant-card .avant-header.warning {
  color: #ffc107;
}
.avant-card .avant-header.info {
  color: #2196f3;
}
.avant-card .avant-header.dark {
  color: #333;
}
.avant-card .avant-header.light {
  color: #fff;
}
.avant-card .avant-header.shadow {
  text-shadow: 0 2px 8px rgba(0,0,0,0.07);
}
.avant-card .avant-header.shadow-light {
  text-shadow: 0 2px 8px rgba(255,255,255,0.07);
}
.avant-card .avant-header.shadow-dark {
  text-shadow: 0 2px 8px rgba(0,0,0,0.13);
}
.avant-card .avant-header.shadow-primary {
  text-shadow: 0 2px 8px rgba(255,152,0,0.13);
}
.avant-card .avant-header.shadow-secondary {
  text-shadow: 0 2px 8px rgba(136,136,136,0.13);
}
.avant-card .avant-header.shadow-success {
  text-shadow: 0 2px 8px rgba(76,175,80,0.13);
}
.avant-card .avant-header.shadow-error {
  text-shadow: 0 2px 8px rgba(211,47,47,0.13);
}
.avant-card .avant-header.shadow-warning {
  text-shadow: 0 2px 8px rgba(255,193,7,0.13);
}
.avant-card .avant-header.shadow-info {
  text-shadow: 0 2px 8px rgba(33,150,243,0.13);
}
.avant-card .avant-header.shadow-light {
  text-shadow: 0 2px 8px rgba(255,255,255,0.13);
}

.avant-card-map {
  max-width: 1800px;
  width: 98vw;
  margin: 2.5rem auto 1.5rem auto;
  padding: 0;
  background: none;
  box-shadow: none;
}

.avant-about-section {
  min-height: 100vh;
  background: linear-gradient(135deg, #f6f6f6, #e3eaf2);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem 1rem;
}
.avant-about-card {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  border-radius: 1.5rem;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.06);
  max-width: 880px;
  width: 100%;
  padding: 3rem 2.5rem;
  text-align: left;
  position: relative;
}
.avant-about-logo {
  width: 160px;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.1));
  transition: transform 0.3s ease-in-out;
  display: block;
  margin: 0 auto;
}
.avant-about-logo:hover {
  transform: scale(1.05);
}
.avant-about-fact {
  overflow: hidden;
  margin-bottom: 2rem;
}
.avant-about-fact-img {
  float: left;
  margin: 0 1rem 0.5rem 0;
  display: block;
  width: 160px;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.1)) brightness(0) saturate(100%) invert(53%) sepia(100%) saturate(2000%) hue-rotate(-15deg);
  transition: transform 0.3s ease-in-out;
}
.avant-about-fact-img:hover {
  transform: scale(1.05);
}
.avant-about-fact-text {
  font-style: italic;
  color: var(--color-primary);
  line-height: 1.6;
}
.avant-about-list {
  list-style: none;
  padding: 0;
  font-size: 1.2rem;
  color: #444;
}
.avant-about-list li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.8rem;
}
.avant-about-list-arrow {
  width: 2rem;
  height: auto;
}

/* --- Responsive Layout Improvements --- */

/* Large desktop screens */
@media (min-width: 1251px) { /* desktop+1 */
  .avant-card, .avant-card-map {
    max-width: 900px;
    margin: 2.5rem auto 1.5rem auto;
    padding: 2rem;
  }
  .header-logo-img {
    height: 5.5rem;
  }
  .header-logo-text {
    font-size: 3.5rem;
    margin-top: 10px;
  }
}

/* Remove tablet-specific breakpoints for header/logo, only use mobile/desktop */
@media (max-width: 1000px) { /* tablet */
  .header-logo-img {
    height: 2rem;
  }
  .header-logo-text {
    font-size: 1.8rem;
    margin-top: 0px;
  }
  .header-logo, .header-logo-link {
    min-width: 180px;
  }
  #map-container {
    margin-bottom: 0;
  }
  #map {
    height: calc(100vh - var(--header-height)) !important;
    min-height: 120px;
    margin-bottom: 0;
  }
  /* Tablet: nav stays inline, just reduce gap */
  .header-main-nav, .header-profile-main-nav {
    gap: 0.5rem;
  }
  .header-profile-img {
    border: none;
    box-shadow: none;
    background: transparent;
    margin: 0;
  }
}
@media (min-width: 801px) { /* above mobile */
  .header-logo, .header-logo-link {
    min-width: 220px;
  }
}

/* Tablet portrait */
@media (max-width: 1250px) { /* desktop */
  .avant-card, .avant-card-map, #map-container {
    max-width: 100vw;
    width: 100vw;
    margin: 1.2rem 0 1rem 0;
    padding: 0 2vw;
  }
  .header {
    padding: 0.7rem 1.2rem;
    min-height: 56px;
    height: 64px;
  }
  .header-logo-img {
    height: 2.5rem;
  }
  .header-logo-text {
    font-size: 2.2rem;
  }
  .header-profile-img {
    height: 2.2rem;
    width: 2.2rem;
  }
  .floating-action-bar {
    bottom: 1rem;
    right: 1rem;
    gap: 0.7rem;
  }
  .floating-action-btn {
    min-width: 120px;
    height: 48px;
    font-size: 1rem;
    padding: 0 0.7em;
  }
  .floating-action-btn img {
    width: 28px;
    height: 28px;
    margin-right: 0.5em;
  }
}

/* Mobile landscape and small tablets */
@media (max-width: 768px) { /* mobile-lg */
  .avant-card, .avant-card-map, #map-container {
    max-width: 100vw;
    width: 100vw;
    margin: 0.7rem 0 0.7rem 0;
    padding: 0 1vw;
  }
  .avant-header {
    font-size: 1.2rem;
  }
  .header {
    padding: 0.5rem 0.5rem;
    min-height: 48px;
    height: 56px;
  }
  .header-logo-img {
    height: 1.7rem;
  }
  .header-logo-text {
    font-size: 1.5rem;
  }
  .header-profile-img {
    height: 1.5rem;
    width: 1.5rem;
  }
  .floating-action-bar {
    bottom: 0.8rem;
    right: 0.8rem;
    gap: 0.5rem;
  }
  .floating-action-btn {
    min-width: 100px;
    height: 44px;
    font-size: 0.9rem;
    padding: 0 0.6em;
  }
  .floating-action-btn img {
    width: 20px;
    height: 20px;
    margin-right: 0.3em;
  }
}

/* Mobile portrait */
@media (max-width: 600px) { /* mobile-md */
  .avant-card, .avant-card-map, #map-container {
    min-height: 120px;
    padding: 0.3rem 0.2rem;
    border-radius: 10px;
  }
  .avant-header {
    font-size: 1rem;
  }
  .header {
    padding: 0.2rem 0.5rem;
    min-height: 48px;
    height: 48px;
  }
  .header-logo-img {
    height: 1.5rem;
  }
  .header-logo-text {
    font-size: 1.2rem;
  }
  .header-profile-img {
    height: 2rem;
    width: 2rem;
  }
  .avant-btn, .avant-btn:visited {
    font-size: 0.9rem;
    padding: 0.5rem 0.8rem;
    margin-bottom: 0.5rem;
    min-height: 44px;
  }
  .floating-action-bar {
    flex-direction: column;
    bottom: 0.8rem;
    right: 0.8rem;
    gap: 0.5rem;
  }
  .floating-action-btn {
    min-width: 120px;
    height: 44px;
    font-size: 0.85rem;
    padding: 0 0.8em;
  }
  .floating-action-btn img {
    width: 20px;
    height: 20px;
    margin-right: 0.3em;
  }
  /* About page mobile adjustments */
  .avant-about-fact-img {
    float: none;
    display: block;
    width: 100%;
    max-width: 200px;
    margin: 0 auto 1rem auto;
  }
  .avant-about-list {
    font-size: 1rem;
  }
  .avant-fact-box {
    padding: 0.5rem;
  }
  .avant-about-card {
    padding: 1.5rem 1rem;
  }
  .avant-logo-img {
    width: 80px;
  }
}

/* Extra small devices */
@media (max-width: 480px) { /* mobile */
  .avant-card, .avant-card-map, #map-container {
    min-height: 80px;
    padding: 0.1rem 0.1rem;
    border-radius: 6px;
  }
  .avant-header {
    font-size: 0.9rem;
  }
  .header {
    padding: 0.1rem 0.3rem;
    min-height: 44px;
    height: 44px;
  }
  .header-logo-img {
    height: 1.3rem;
  }
  .header-logo-text {
    font-size: 1rem;
  }
  .header-profile-img {
    height: 1.8rem;
    width: 1.8rem;
  }
}

/* --- End Responsive Layout Improvements --- */

/* --- Burger/Profile Menu Unified Styles (mobile only) --- */
/* Desktop/tablet: burger nav is hidden entirely via the #burger-menu-container display:none */
/* These styles only matter on mobile when burger is visible */
.header-burger-nav-list, .header-profile-dropdown {
  flex-direction: column;
  align-items: flex-start;
  gap: 1.2rem;
}
.header-burger-nav a, .header-profile-dropdown a {
  display: block;
  padding: 1rem 1.4rem;
  color: var(--color-text-main);
  text-decoration: none;
  border-radius: var(--radius-md);
  font-size: 1.1rem;
  font-weight: 500;
  transition: all 0.3s ease;
  margin-bottom: 0.5rem;
  position: relative;
  overflow: hidden;
}

.header-burger-nav a::before, .header-profile-dropdown a::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 4px;
  background: var(--gradient-primary);
  transform: scaleY(0);
  transition: transform 0.3s ease;
}

.header-burger-nav a:last-child, .header-profile-dropdown a:last-child {
  margin-bottom: 0;
}

.header-burger-nav a:hover, .header-profile-dropdown a:hover {
  background: rgba(255, 107, 107, 0.08);
  color: var(--color-primary);
  padding-left: 1.8rem;
}

.header-burger-nav a:hover::before, .header-profile-dropdown a:hover::before {
  transform: scaleY(1);
}
/* Burger nav full-screen on mobile only */
@media (max-width: 800px) {
  .header-burger-nav {
    position: fixed;
    top: var(--header-height);
    right: 0;
    width: 280px;
    height: calc(100vh - var(--header-height));
    padding: 2rem 1.5rem;
  }
}

#profile-menu-container {
  display: inline-flex;
  align-items: center;
  position: relative;
  width: auto;
  flex-shrink: 0;
  z-index: 10;
}
/* Burger menu container: hidden on desktop/tablet, shown on mobile */
#burger-menu-container {
  display: none;
  align-items: center;
  position: relative;
  width: auto;
  flex-shrink: 0;
  z-index: 10;
}
@media (max-width: 800px) {
  #burger-menu-container {
    display: inline-flex;
  }
  /* On mobile, hide profile-menu-container -- profile links are in burger */
  #profile-menu-container {
    display: none !important;
  }
  /* On mobile, hide the standalone Login-Signup container -- links in burger */
  #Login-Signup-container {
    display: none !important;
  }
}

/* --- Profile Picture Mobile Fix --- */
@media (max-width: 800px) {
  .header-profile-img {
    border: none;
    box-shadow: none;
    background: transparent;
    margin: 0;
  }
}

/* --- Burger Menu Overlay Translucency & Z-Index Fix --- */
.header-burger-overlay {
  background: rgba(30, 30, 30, 0.35) !important;
  z-index: 9998 !important;
}

/* --- Burger Menu Clickability Fix --- */
.header-burger-nav {
  z-index: 10000 !important; /* ensure above overlay */
}
.header-burger-nav a {
  position: relative;
  z-index: 10001;
  pointer-events: auto;
}
.header-burger-overlay {
  pointer-events: auto;
}
.header-burger-nav {
  pointer-events: auto;
}

/* Header element min/max height constraints */
.header-logo-img,
.header-logo-text {
  min-height: 24px;
  max-height: var(--header-height);
}
.header-profile-img {
  min-height: 28px;
  max-height: var(--header-height);
}
.header-burger-label svg {
  min-height: 24px;
  max-height: var(--header-height);
}
/* Burger label must be a proper touch target */
.header-burger-label {
  min-width: 44px;
  min-height: 44px;
}
/* For aspect-ratio: 1/1 elements, also set min-width */
.header-profile-img,
.header-logo-img {
  aspect-ratio: 1/1;
  min-width: 28px;
}

/* DEBUG: Make all header borders visible */
/* === DEBUG FRAMES (minimal) === */
.header-burger-label { border: 2px solid transparent !important; background: transparent !important; transition: background 0.2s, border 0.2s; }
.header-burger-label:hover, .header-burger-label:focus {
  background: var(--color-primary) !important;
}
.header-burger-label:hover svg, .header-burger-label:focus svg {
  filter: invert(1) brightness(2) contrast(2);
}
.header-burger-label:hover svg rect, .header-burger-label:focus svg rect {
  fill: #111 !important;
}

/* --- Map container base styles (same as tablet) --- */
/* Note: margins are handled by .h-map-wrapper padding */
#map-container {
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  overflow: hidden;
  border-radius: 12px;
  border: 1px solid rgba(0, 0, 0, 0.1);
}
#map {
  width: 100% !important;
  height: 100% !important;
  min-height: 120px;
  margin: 0 !important;
  border-radius: 12px;
  background: #fff;
}

/* --- End Unified Responsive Map Frame --- */

/* === MENU OVERLAY EXCLUSIVITY FIX (mobile only) === */
@media (max-width: 800px) {
  /* Hide profile nav when burger menu is open */
  .header-menu-toggle:checked ~ #profile-nav-container,
  .header-menu-toggle:checked ~ .header-profile-main-nav {
    display: none !important;
    visibility: hidden !important;
    pointer-events: none !important;
    opacity: 0 !important;
  }
}

/* Make StoneWalker text stretch to header height */
.header-logo-text {
  display: flex;
  align-items: stretch;
  height: 100%;
  font-family: 'GiantBoom', 'Futura', sans-serif;
}

/* Force edge-to-edge layout for main containers at all breakpoints */
.avant-card,
.avant-card-map {
  width: 100% !important;
  max-width: 100% !important;
  margin: 0 !important;
  box-sizing: border-box;
}
/* Note: #map-container margins are handled by "Unified Responsive Map Frame" above */

/* === UTILITY CLASSES === */
.flex-center {
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
}

.flex-column {
  display: flex !important;
  flex-direction: column !important;
}

.flex-wrap {
  flex-wrap: wrap !important;
}

.flex-1 {
  flex: 1 !important;
}

.flex-1-auto {
  flex: 1 1 auto !important;
}

.items-center {
  align-items: center !important;
}

.justify-center {
  justify-content: center !important;
}

.justify-between {
  justify-content: space-between !important;
}

.justify-end {
  justify-content: flex-end !important;
}

.gap-0-3 {
  gap: 0.3rem !important;
}

.gap-0-5 {
  gap: 0.5rem !important;
}

.gap-1 {
  gap: 1rem !important;
}

.gap-1-2 {
  gap: 1.2rem !important;
}

.gap-1-5 {
  gap: 1.5rem !important;
}

.max-w-420 {
  max-width: 420px !important;
}

.max-w-480 {
  max-width: 480px !important;
}

.max-w-520 {
  max-width: 520px !important;
}

.max-w-600 {
  max-width: 600px !important;
}

/* Added */
.max-w-440 {
  max-width: 440px !important;
}

.w-full {
  width: 100% !important;
}

.w-auto {
  width: auto !important;
}

.h-full {
  height: 100% !important;
}

.h-48 {
  height: 48px !important;
}

/* Added */
.h-54 {
  height: 54px !important;
}

.h-120 {
  height: 120px !important;
}

.h-128 {
  height: 128px !important;
}

.h-260 {
  height: 260px !important;
}

.h-300 {
  height: 300px !important;
}

.m-0 {
  margin: 0 !important;
}

.m-auto {
  margin: auto !important;
}

.m-2-auto {
  margin: 2rem auto !important;
}

.m-2-5-auto {
  margin: 2.5rem auto !important;
}

.m-3-auto {
  margin: 3rem auto !important;
}

.mb-0 {
  margin-bottom: 0 !important;
}

.mb-0-5 {
  margin-bottom: 0.5rem !important;
}

.mb-0-7 {
  margin-bottom: 0.7rem !important;
}

.mb-1 {
  margin-bottom: 1rem !important;
}

.mb-1-2 {
  margin-bottom: 1.2rem !important;
}

.mb-1-5 {
  margin-bottom: 1.5rem !important;
}

.mb-1-6 {
  margin-bottom: 1.6rem !important;
}

.mb-1-8 {
  margin-bottom: 1.8rem !important;
}

.mb-2 {
  margin-bottom: 2rem !important;
}

.mb-2-2 {
  margin-bottom: 2.2rem !important;
}

.mb-2-5 {
  margin-bottom: 2.5rem !important;
}

.mt-0-2 {
  margin-top: 0.2rem !important;
}

.mt-0-5 {
  margin-top: 0.5rem !important;
}

.mt-1 {
  margin-top: 1rem !important;
}

.mt-1-2 {
  margin-top: 1.2rem !important;
}

.mt-2 {
  margin-top: 2rem !important;
}

.ml-0-5 {
  margin-left: 0.5rem !important;
}

.ml-1 {
  margin-left: 1rem !important;
}

.ml-20 {
  margin-left: 20px !important;
}

.p-0 {
  padding: 0 !important;
}

.p-2 {
  padding: 2rem !important;
}

.p-2-5 {
  padding: 2.5rem !important;
}

.pt-0-18 {
  padding-top: 0.18em !important;
}

.pt-0-08 {
  padding-top: 0.08em !important;
}

.pt-0-04 {
  padding-top: 0.04em !important;
}

.pr-1 {
  padding-right: 1rem !important;
}

.pb-12 {
  padding-bottom: 12px !important;
}

.pl-12 {
  padding-left: 12px !important;
}

.text-center {
  text-align: center !important;
}

.text-left {
  text-align: left !important;
}

.text-right {
  text-align: right !important;
}

.font-main {
  font-family: var(--font-main) !important;
}

.font-title {
  font-family: var(--font-title) !important;
}

.fs-0-95 {
  font-size: 0.95rem !important;
}

.fs-0-98 {
  font-size: 0.98rem !important;
}

.fs-1-05 {
  font-size: 1.05rem !important;
}

.fs-1-08 {
  font-size: 1.08rem !important;
}

.fs-1-1 {
  font-size: 1.1rem !important;
}

.fs-1-13 {
  font-size: 1.13rem !important;
}

.fs-1-15 {
  font-size: 1.15rem !important;
}

.fs-1-18 {
  font-size: 1.18rem !important;
}

.fs-1-2 {
  font-size: 1.2rem !important;
}

.fs-1-5 {
  font-size: 1.5rem !important;
}

.fs-1-7 {
  font-size: 1.7rem !important;
}

.fs-2-1 {
  font-size: 2.1rem !important;
}

.fs-2-4 {
  font-size: 2.4rem !important;
}

.fs-2-5 {
  font-size: 2.5rem !important;
}

.fw-600 {
  font-weight: 600 !important;
}

.fw-700 {
  font-weight: 700 !important;
}

.fw-bold {
  font-weight: bold !important;
}

.text-muted {
  color: #888 !important;
}

.text-primary {
  color: var(--color-primary) !important;
}

.text-accent {
  color: var(--color-accent) !important;
}

.text-error {
  color: #d32f2f !important;
}

.text-success {
  color: #388e3c !important;
}

.text-dark {
  color: #333 !important;
}

.text-dark-gray {
  color: #444 !important;
}

.text-light-gray {
  color: #666 !important;
}

.bg-transparent {
  background: transparent !important;
}

.bg-white {
  background: #fff !important;
}

.bg-gray {
  background: #eee !important;
}

.bg-accent {
  background: var(--color-accent) !important;
}

.bg-accent-light {
  background: #fffbe7 !important;
}

.bg-accent-hover {
  background: #fff3c0 !important;
}

.border-none {
  border: none !important;
}

.border-radius-6 {
  border-radius: 6px !important;
}

.border-radius-12 {
  border-radius: 12px !important;
}

.border-radius-18 {
  border-radius: 18px !important;
}

.border-radius-50 {
  border-radius: 50% !important;
}

.shadow-light {
  box-shadow: 0 2px 8px rgba(0,0,0,0.07) !important;
}

.shadow-medium {
  box-shadow: 0 4px 16px rgba(0,0,0,0.09) !important;
}

.shadow-heavy {
  box-shadow: 0 4px 32px rgba(0,0,0,0.18) !important;
}

.position-relative {
  position: relative !important;
}

.position-absolute {
  position: absolute !important;
}

.position-fixed {
  position: fixed !important;
}

.z-0 {
  z-index: 0 !important;
}

.z-1 {
  z-index: 1 !important;
}

.z-2000 {
  z-index: 2000 !important;
}

.z-3000 {
  z-index: 3000 !important;
}

.z-99999 {
  z-index: 99999 !important;
}

.top-0 {
  top: 0 !important;
}

.top-1 {
  top: 1rem !important;
}

.top-neg-40 {
  top: -40px !important;
}

.top-neg-60 {
  top: -60px !important;
}

.right-0 {
  right: 0 !important;
}

.right-1 {
  right: 1rem !important;
}

.right-neg-40 {
  right: -40px !important;
}

.right-neg-60 {
  right: -60px !important;
}

.bottom-0 {
  bottom: 0 !important;
}

.bottom-12 {
  bottom: 12px !important;
}

.left-0 {
  left: 0 !important;
}

.left-12 {
  left: 12px !important;
}

.left-neg-40 {
  left: -40px !important;
}

.display-none {
  display: none !important;
}

.display-block {
  display: block !important;
}

.display-flex {
  display: flex !important;
}

.display-inline-block {
  display: inline-block !important;
}

.display-inline-flex {
  display: inline-flex !important;
}

.display-grid {
  display: grid !important;
}

.grid-cols-2 {
  grid-template-columns: 1fr 1fr !important;
}

.grid-cols-3 {
  grid-template-columns: 1fr 1fr 1fr !important;
}

.grid-cols-4 {
  grid-template-columns: 1fr 1fr 1fr 1fr !important;
}

.grid-gap-1 {
  gap: 0.25rem !important;
}

.grid-gap-2 {
  gap: 0.5rem !important;
}

.grid-gap-3 {
  gap: 0.75rem !important;
}

.grid-gap-4 {
  gap: 1rem !important;
}

.cursor-pointer {
  cursor: pointer !important;
}

.outline-none {
  outline: none !important;
}

.resize-vertical {
  resize: vertical !important;
}

.overflow-hidden {
  overflow: hidden !important;
}

.object-fit-cover {
  object-fit: cover !important;
}

.transition-2 {
  transition: all 0.2s !important;
}

.transition-filter {
  transition: filter 0.2s !important;
}

.transition-color {
  transition: color 0.2s !important;
}

.pointer-events-none {
  pointer-events: none !important;
}

.opacity-0-8 {
  opacity: 0.8 !important;
}

.min-h-60vh {
  min-height: 60vh !important;
}

.min-h-70vh {
  min-height: 70vh !important;
}

.min-h-80vh {
  min-height: 80vh !important;
}

.min-w-120 {
  min-width: 120px !important;
}

.min-w-160 {
  min-width: 160px !important;
}

.min-w-320 {
  min-width: 320px !important;
}

.w-40vw {
  width: 40vw !important;
}

.w-48 {
  width: 48px !important;
}

.w-90vw {
  width: 90vw !important;
}

.w-120 {
  width: 120px !important;
}

.w-128 {
  width: 128px !important;
}

.h-100vh {
  height: 100% !important;
}

.h-100vw {
  height: 100vw !important;
}


.h-90 {
  height: 90px !important;
}





.line-height-1-7 {
  line-height: 1.7 !important;
}

.letter-spacing-0-03 {
  letter-spacing: 0.03em !important;
}

.letter-spacing-0-5 {
  letter-spacing: 0.5px !important;
}

.filter-contrast {
  filter: contrast(1.08) brightness(1.04) !important;
}

.filter-drop-shadow {
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.08)) !important;
}

.bg-gradient-left {
  background: linear-gradient(135deg, #ffe7d1 0%, #fff6e9 100%) !important;
}

.bg-gradient-right {
  background: linear-gradient(135deg, #e3f0ff 0%, #f0f7ff 100%) !important;
}

.bg-gradient-profile {
  background: linear-gradient(135deg, #eee 60%, #f7f7f7 100%) !important;
}

.bg-gradient-decor-1 {
  background: radial-gradient(circle at center, #ffecd2 0%, transparent 70%) !important;
}

.bg-gradient-decor-2 {
  background: radial-gradient(circle at center, #dcefff 0%, transparent 70%) !important;
}

.border-3-5 {
  border: 3.5px solid #222 !important;
}

.border-2-5 {
  border: 2.5px solid !important;
}

.border-1-5 {
  border: 1.5px solid !important;
}

.border-radius-7 {
  border-radius: 0.7em !important;
}

.border-radius-1-2 {
  border-radius: 1.2em !important;
}

/* Auth pages */
.auth-card {
  max-width: 440px;
  width: 100%;
  margin: 2rem auto;
}

.auth-logo {
  height: 40px;
  width: auto;
}

@media (max-width: 600px) {
  .auth-card { max-width: 95vw; padding-left: 1.25rem; padding-right: 1.25rem; }
  .auth-logo { height: 32px; }
}

.auth-form p {
  margin-bottom: 0.9rem;
}

.auth-form p > label {
  display: block;
  font-family: var(--font-main);
  font-size: 1.05rem;
  color: var(--color-primary);
  margin-bottom: 0.25rem;
}

.auth-form p > input,
.auth-form p > select,
.auth-form p > textarea {
  display: block;
  width: 100%;
  font-family: var(--font-main);
  font-size: 1.05rem;
  border-radius: var(--radius-md);
  border: 2px solid #E2E8F0;
  padding: 0.85rem 1rem;
  background: rgba(255, 255, 255, 0.9);
  color: var(--color-text-main);
  transition: all 0.3s ease;
}

.auth-form p > input:focus,
.auth-form p > select:focus,
.auth-form p > textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(255, 107, 107, 0.12);
  outline: none;
  background: #fff;
}

.auth-form p > input::placeholder {
  color: #A0AEC0;
}

.auth-form .helptext {
  display: block;
  margin-top: 0.35rem;
  color: #888;
  font-size: 0.92rem;
}

.auth-form .errorlist {
  margin: 0.25rem 0 0.5rem 0;
  padding-left: 1rem;
  color: #c62828;
  font-size: 0.95rem;
}

/* Auth overlay modal */
.auth-overlay {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: rgba(32, 33, 36, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  z-index: 999999;
}

.auth-modal {
  background: var(--color-bg-modal);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.5);
  width: 100%;
  max-width: 520px;
  padding: 2.5rem 2rem;
  position: relative;
  animation: modalSlideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.auth-modal-close {
  position: absolute;
  top: 10px;
  right: 12px;
  font-size: 1.8rem;
  color: var(--color-text-light);
  text-decoration: none;
  line-height: 1;
  transition: all 0.2s ease;
  cursor: pointer;
}
.auth-modal-close:hover, .auth-modal-close:focus {
  color: var(--color-primary);
  transform: scale(1.1);
}

@media (max-width: 600px) {
  .auth-modal { max-width: 95vw; padding-left: 1.25rem; padding-right: 1.25rem; }
}

/* Prevent background scroll when modal is open */
.no-scroll {
  overflow: hidden !important;
}

/* Modal internal scrolling */
.auth-modal {
  max-height: calc(100vh - 3rem);
  overflow: auto;
}

/* My Stones Page Layout */
.my-stones-split {
  display: flex;
  flex-direction: row;
  height: calc(100vh - var(--header-height));
  position: relative;
  background: none;
  overflow-x: hidden;
  overflow-y: hidden;
  /* Remove gap from parent container-fluid padding */
  margin: -15px -15px 0 -15px;
}
.my-stones-left, .my-stones-right {
  flex: 1 1 0px;
  padding: 2.5rem 2rem 2rem 2rem;
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  overflow-x: hidden;
  overflow-y: auto;
  min-height: 0; /* allow flex children to size properly */
}
.my-stones-left {
  background: linear-gradient(135deg, #FFF5F5 0%, #FFFBF5 50%, #FFF9F0 100%);
  position: relative;
}

.my-stones-left::before {
  content: '';
  position: absolute;
  top: 10%;
  right: -20%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(255, 107, 107, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  filter: blur(40px);
  z-index: 1;
}

.my-stones-right {
  background: linear-gradient(135deg, #F5F3FF 0%, #F0FDF9 50%, #ECFDF5 100%);
  position: relative;
}

.my-stones-right::before {
  content: '';
  position: absolute;
  bottom: 10%;
  left: -20%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.12) 0%, transparent 70%);
  border-radius: 50%;
  filter: blur(40px);
  z-index: 1;
}
.my-stones-split #creations-title, .my-stones-split #interactions-title {
  font-family: var(--font-title);
  font-size: 2.1rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: var(--color-text-main);
  text-shadow: 0 2px 8px rgba(60,60,60,0.07);
  margin-bottom: 1rem;
}
.my-stones-split .stone-sort-dropdown {
  font-family: var(--font-main);
  font-size: 1rem;
  color: var(--color-text-main);
  background: rgba(255, 255, 255, 0.9);
  border: 2px solid #E2E8F0;
  border-radius: var(--radius-full);
  padding: 0.5rem 1rem;
  margin-bottom: 0;
  margin-top: 0;
  box-shadow: var(--shadow-glass);
  outline: none;
  transition: all 0.3s ease;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
}
.my-stones-split .stone-sort-dropdown:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(255, 107, 107, 0.15);
}
.my-stones-split .stone-sort-row {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  margin-bottom: 0.5rem;
  gap: 1rem;
}
.my-stones-split .stone-sort-label {
  font-family: var(--font-title);
  font-size: 1.1rem;
  color: var(--color-primary);
  margin-right: 0.5rem;
}
.my-stones-split .stone-header {
  position: sticky;
  top: 0;
  background: inherit;
  z-index: 10;
  padding-bottom: 0.5rem;
}
.my-stones-split .stone-header.right { text-align: right; }

.my-stones-split .stone-list {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  align-items: stretch;
  width: 100%;
}
.my-stones-split .stone-list-item {
  display: flex;
  flex-direction: row;
  align-items: center;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-glass);
  border: 2px solid rgba(255, 255, 255, 0.5);
  padding: 1.2rem 1.4rem;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  max-width: 600px;
  margin: 0 auto;
  overflow: hidden;
  position: relative;
}

.my-stones-split .stone-list-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--stone-color, var(--color-secondary));
  border-radius: 4px 0 0 4px;
}

.my-stones-split .stone-list-item:hover {
  transform: translateY(-4px) scale(1.01);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
  border-color: rgba(255, 107, 107, 0.3);
}
.my-stones-split .stone-list-img {
  width: 72px;
  height: 72px;
  border-radius: 12px;
  object-fit: cover;
  border: 2.5px solid var(--stone-color, #4CAF50);
  margin-right: 1.2rem;
  background: #fff;
  flex-shrink: 0;
}
.my-stones-split .stone-list-info {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.my-stones-split .stone-list-title-row {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  font-size: 1.15rem;
  font-family: var(--font-serif);
  font-weight: bold;
}
.my-stones-split .stone-list-title {
  font-family: var(--font-title) !important;
  font-size: 1.25rem;
  color: var(--color-text-main);
  font-weight: 600;
  letter-spacing: 0.5px;
}
.my-stones-split .stone-list-distance {
  color: var(--color-secondary);
  font-size: 1.08rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.3em;
  background: linear-gradient(135deg, rgba(0, 212, 170, 0.1) 0%, rgba(56, 189, 248, 0.1) 100%);
  padding: 0.3em 0.8em;
  border-radius: var(--radius-full);
}
.my-stones-split .stone-list-distance svg { width: 1.1em; height: 1.1em; vertical-align: middle; }

.my-stones-split .stone-list-meta-row {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.98rem;
  color: #888;
  font-weight: 500;
}
.my-stones-split .page-arrows {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  margin-top: 1.2rem;
}
.my-stones-split .arrow-btn {
  background: rgba(255, 255, 255, 0.9);
  border: 2px solid var(--color-primary);
  border-radius: 50%;
  width: 48px;
  height: 48px;
  font-size: 2rem;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-glass);
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
}
.my-stones-split .arrow-btn:hover:not(:disabled) {
  background: var(--color-primary);
  transform: scale(1.05);
}
.my-stones-split .arrow-btn:hover:not(:disabled) img {
  filter: brightness(0) invert(1);
}
.my-stones-split .arrow-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  background: #f5f5f5;
  color: #ccc;
  border-color: #eee;
}
.my-stones-split .arrow-btn img { width: 24px; height: 24px; display: block; transition: filter 0.3s ease; }

/* Tablet: 1250px - stack panels top/bottom, keep item layout horizontal */
@media (max-width: 1250px) {
  .my-stones-split {
    flex-direction: column;
  }
  .my-stones-left, .my-stones-right {
    flex: 1 1 50%;
    min-height: 0;
    max-height: 50%;
    padding: 1.5rem 1.5rem;
    overflow-y: auto;
  }
  .my-stones-split .stone-list-item {
    max-width: 100%;
  }
  .my-stones-split .stone-header {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .my-stones-split #creations-title,
  .my-stones-split #interactions-title {
    font-size: 1.8rem;
  }
}

/* Smaller tablet: 900px - more compact */
@media (max-width: 900px) {
  .my-stones-left, .my-stones-right {
    padding: 1.2rem 1rem;
  }
  .my-stones-split .stone-list-item {
    padding: 1rem 1.2rem;
  }
  .my-stones-split .stone-list-img {
    width: 56px;
    height: 56px;
    margin-right: 1rem;
  }
  .my-stones-split .stone-list-title {
    font-size: 1.1rem;
  }
  .my-stones-split .stone-list-distance {
    font-size: 0.9rem;
    padding: 0.25em 0.6em;
  }
  .my-stones-split .stone-list-meta-row {
    font-size: 0.85rem;
    gap: 1rem;
  }
  .my-stones-split .stone-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
  .my-stones-split .stone-sort-row {
    width: 100%;
    justify-content: flex-start;
  }
  .my-stones-split #creations-title,
  .my-stones-split #interactions-title {
    font-size: 1.6rem;
  }
}

/* Large mobile: 768px - more compact horizontal layout */
@media (max-width: 768px) {
  .my-stones-split .stone-list-item {
    padding: 0.8rem 1rem;
    border-radius: var(--radius-md);
  }
  .my-stones-split .stone-list-img {
    width: 48px;
    height: 48px;
    margin-right: 0.8rem;
    border-radius: 10px;
  }
  .my-stones-split .stone-list-title {
    font-size: 1rem;
  }
  .my-stones-split .stone-list-title-row {
    gap: 0.6rem;
    flex-wrap: wrap;
  }
  .my-stones-split .stone-list-distance {
    font-size: 0.8rem;
    padding: 0.2em 0.5em;
  }
  .my-stones-split .stone-list-distance svg {
    width: 0.9em;
    height: 0.9em;
  }
  .my-stones-split .stone-list-meta-row {
    font-size: 0.78rem;
    gap: 0.6rem;
  }
  .my-stones-split .stone-list-meta-row .stone-status-badge {
    padding: 1px 5px !important;
    font-size: 0.7em !important;
  }
  .my-stones-split .arrow-btn {
    width: 44px;
    height: 44px;
  }
  .my-stones-split .arrow-btn img {
    width: 20px;
    height: 20px;
  }
  .my-stones-split .page-arrows {
    gap: 1.2rem;
  }
}

/* Mobile: 600px - compact card layout with row, hide some elements */
@media (max-width: 600px) {
  .my-stones-left, .my-stones-right {
    padding: 0.8rem 0.5rem;
  }
  .my-stones-split .stone-list {
    gap: 0.8rem;
  }
  .my-stones-split .stone-list-item {
    max-width: 100%;
    padding: 0.7rem 0.8rem;
    flex-direction: row;
    align-items: center;
    gap: 0.6rem;
  }
  .my-stones-split .stone-list-img {
    width: 44px;
    height: 44px;
    margin-right: 0;
    border-radius: 8px;
    border-width: 2px;
  }
  .my-stones-split .stone-list-info {
    width: auto;
    flex: 1;
    min-width: 0;
    gap: 0.15rem;
  }
  .my-stones-split .stone-list-title-row {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 0.4rem;
    flex-wrap: nowrap;
  }
  .my-stones-split .stone-list-title {
    font-size: 0.95rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 120px;
  }
  .my-stones-split .stone-list-distance {
    font-size: 0.75rem;
    padding: 0.15em 0.4em;
    white-space: nowrap;
  }
  .my-stones-split .stone-list-distance a {
    display: none; /* Hide QR/edit links on small mobile */
  }
  .my-stones-split .stone-list-meta-row {
    font-size: 0.75rem;
    gap: 0.4rem;
    flex-wrap: nowrap;
    overflow: hidden;
  }
  .my-stones-split .stone-list-meta-row span {
    white-space: nowrap;
  }
  .my-stones-split .stone-list-meta-row .stone-status-badge {
    padding: 1px 4px !important;
    font-size: 0.65em !important;
    border-radius: 8px !important;
  }
  .my-stones-split #creations-title,
  .my-stones-split #interactions-title {
    font-size: 1.3rem;
  }
  .my-stones-split .stone-sort-dropdown {
    font-size: 0.85rem;
    padding: 0.4rem 0.7rem;
    min-height: 44px;
  }
  .my-stones-split .stone-sort-label {
    font-size: 0.9rem;
  }
  .my-stones-split .arrow-btn {
    width: 44px;
    height: 44px;
  }
  .my-stones-split .arrow-btn img {
    width: 18px;
    height: 18px;
  }
  .my-stones-split .page-arrows {
    gap: 1rem;
  }
}

/* Extra small mobile: 480px - compact but still usable */
@media (max-width: 480px) {
  .my-stones-left, .my-stones-right {
    padding: 0.6rem 0.4rem;
  }
  .my-stones-split .stone-list {
    gap: 0.6rem;
  }
  .my-stones-split .stone-list-item {
    padding: 0.5rem 0.6rem;
    border-radius: 12px;
  }
  .my-stones-split .stone-list-item::before {
    width: 3px;
  }
  .my-stones-split .stone-list-img {
    width: 36px;
    height: 36px;
    border-radius: 6px;
  }
  .my-stones-split .stone-list-title {
    font-size: 0.85rem;
    max-width: 90px;
  }
  .my-stones-split .stone-list-distance {
    font-size: 0.65rem;
    padding: 0.1em 0.3em;
  }
  .my-stones-split .stone-list-distance svg {
    width: 0.75em;
    height: 0.75em;
  }
  .my-stones-split .stone-list-meta-row {
    font-size: 0.65rem;
    gap: 0.3rem;
  }
  .my-stones-split #creations-title,
  .my-stones-split #interactions-title {
    font-size: 1.1rem;
  }
  .my-stones-split .stone-sort-dropdown {
    font-size: 0.75rem;
    padding: 0.3rem 0.5rem;
    min-height: 44px;
  }
  .my-stones-split .stone-sort-label {
    font-size: 0.8rem;
    display: none; /* Hide label on very small screens */
  }
  .my-stones-split .arrow-btn {
    width: 44px;
    height: 44px;
  }
  .my-stones-split .arrow-btn img {
    width: 16px;
    height: 16px;
  }
  .my-stones-split .page-arrows {
    gap: 0.8rem;
    margin-top: 0.8rem;
  }
  .my-stones-split #creations-page-info,
  .my-stones-split #interactions-page-info {
    font-size: 0.8rem;
  }
}

/* === MOBILE MODAL OPTIMIZATIONS === */

/* Shared modal mobile styles */
@media (max-width: 600px) {
  .avant-modal {
    padding: 1.5rem 1rem;
    width: 95vw;
    max-width: 95vw;
    max-height: 95vh;
    border-radius: var(--radius-md);
  }
  .profile-modal-content {
    width: 95vw;
    padding: 1.5rem 1rem;
  }
  .profile-modal-close {
    top: 0.5rem;
    right: 0.5rem;
    font-size: 2rem;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .close {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
  }
  .modal-content {
    margin: 5% auto;
    padding: 1.5rem;
    width: 95%;
    max-width: 95vw;
  }
}

/* New Add Stone Modal - mobile overrides for inline styles */
@media (max-width: 600px) {
  #new-add-stone-modal > div {
    width: 95% !important;
    max-width: 95vw !important;
    padding: 16px !important;
    border-radius: 20px !important;
    max-height: 92vh !important;
  }
  #new-add-stone-modal h2 {
    font-size: 20px !important;
  }
  #new-add-stone-modal input[type="text"],
  #new-add-stone-modal input[type="number"],
  #new-add-stone-modal textarea,
  #new-add-stone-modal input[type="file"] {
    font-size: 16px !important; /* Prevent iOS zoom on focus */
    padding: 12px !important;
  }
  #new-add-stone-modal button {
    min-height: 44px !important;
    padding: 12px 20px !important;
    font-size: 14px !important;
  }
  #new-add-stone-modal #new-stone-preview {
    width: 80px !important;
    height: 80px !important;
    font-size: 36px !important;
  }
}

@media (max-width: 480px) {
  #new-add-stone-modal > div {
    width: 98% !important;
    padding: 12px !important;
    border-radius: 16px !important;
  }
}

/* Scan and QR modals mobile */
@media (max-width: 600px) {
  #scan-stone-modal .avant-modal,
  #qr-code-modal .avant-modal,
  #add-stone-modal .avant-modal {
    padding: 1.2rem 0.8rem;
    width: 95vw;
    max-height: 92vh;
  }
}

/* Burger nav touch targets */
.header-burger-nav a,
.header-burger-nav-list a {
  min-height: 44px;
  display: flex;
  align-items: center;
}

/* Profile/main nav touch targets when in mobile burger */
@media (max-width: 800px) {
  .header-main-nav .header-nav-btn,
  .header-profile-main-nav .header-nav-btn {
    min-height: 44px;
    width: 100%;
    justify-content: center;
    font-size: 1rem;
  }
}

/* Stone gallery modal mobile */
@media (max-width: 600px) {
  #stone-gallery-content {
    width: 95vw !important;
    max-width: 95vw !important;
    padding: 1rem !important;
  }
  #stone-gallery-close {
    width: 44px !important;
    height: 44px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 2rem !important;
  }
}

/* Debug indicator utility classes */
.display-none { display: none !important; }
.display-block { display: block !important; }
.fs-0-75 { font-size: 0.75rem; }
.mt-0-5 { margin-top: 0.5rem; }
.line-height-1-4 { line-height: 1.4; }
.max-w-300 { max-width: 300px; }
.max-w-350 { max-width: 350px; }
.word-wrap-break-word { word-wrap: break-word; }
.text-success { color: var(--color-secondary); }
.text-danger { color: var(--color-primary); }
.text-info { color: var(--color-accent-blue); }
.text-decoration-underline { text-decoration: underline; }
.text-decoration-none { text-decoration: none; }

/* ============================== */
/* EXTRACTED INLINE STYLES        */
/* ============================== */

/* --- Hunted Stone Minimap --- */
.hunted-minimap {
  width: 100%;
  aspect-ratio: 4 / 3;
  min-height: 180px;
  max-height: 360px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid #E2E8F0;
  z-index: 0;
}

.hunted-coords-row {
  display: flex;
  gap: 8px;
  margin-top: 6px;
}

.hunted-coord-input {
  flex: 1;
  padding: 6px 10px;
  font-size: 0.82rem;
  font-family: monospace;
  border: 1px solid #E2E8F0;
  border-radius: 6px;
  background: #F7FAFC;
  color: #718096;
}

.hunted-coord-input:focus {
  outline: none;
  border-color: #00D4AA;
  box-shadow: 0 0 0 2px rgba(0, 212, 170, 0.15);
}

/* --- New Add Stone Modal --- */
.new-modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 9999;
}

.new-modal-container {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 28px;
  padding: 28px;
  max-width: 500px;
  width: 90%;
  max-height: 90%;
  overflow-y: auto;
  box-shadow: 0 24px 64px rgba(0,0,0,0.2);
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.new-modal-close {
  position: absolute;
  top: 8px;
  right: 8px;
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: #718096;
  transition: all 0.2s ease;
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.new-modal-title {
  margin: 0 0 20px 0;
  font-size: 24px;
  color: #2D3748;
  font-family: 'GiantBoom', sans-serif;
}

.new-modal-preview-wrap {
  text-align: center;
  margin-bottom: 20px;
}

.new-modal-preview {
  width: 120px;
  height: 120px;
  border: 4px solid #00D4AA;
  border-radius: 20px;
  background: linear-gradient(135deg, #F0FDF9 0%, #F5F3FF 100%);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  box-shadow: 0 8px 24px rgba(0, 212, 170, 0.15);
}

.new-modal-field {
  margin-bottom: 16px;
}

.new-modal-field-lg {
  margin-bottom: 20px;
}

.new-modal-label {
  display: block;
  margin-bottom: 6px;
  font-weight: 600;
  color: #2D3748;
}

.new-modal-input-row {
  display: flex;
  gap: 8px;
  align-items: center;
}

.new-modal-input {
  flex: 1;
  padding: 12px 16px;
  border: 2px solid #E2E8F0;
  border-radius: 20px;
  font-size: 16px;
  transition: all 0.3s ease;
}

.new-modal-status-icon {
  font-size: 20px;
}

.new-modal-hint {
  font-size: 12px;
  margin-top: 4px;
  color: #718096;
}

.new-modal-type-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.new-modal-type-btn {
  padding: 14px;
  border: 2px solid #E2E8F0;
  background: white;
  color: #2D3748;
  border-radius: 16px;
  cursor: pointer;
  text-align: center;
  transition: all 0.3s ease;
}

.new-modal-type-btn--active {
  border-color: #00D4AA;
  background: #00D4AA;
  color: white;
}

.new-modal-type-icon {
  font-size: 20px;
  margin-bottom: 4px;
}

.new-modal-type-sublabel {
  font-size: 12px;
  opacity: 0.9;
}

.new-modal-type-sublabel--muted {
  opacity: 0.7;
}

.new-modal-type-desc {
  margin-top: 8px;
  padding: 10px 12px;
  background: linear-gradient(135deg, rgba(0, 212, 170, 0.08) 0%, rgba(56, 189, 248, 0.08) 100%);
  border-radius: 12px;
  font-size: 14px;
  color: #718096;
}

.new-modal-file-input {
  width: 100%;
  padding: 12px;
  border: 2px solid #E2E8F0;
  border-radius: 16px;
  background: #F8FAFC;
}

.new-modal-textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid #E2E8F0;
  border-radius: 16px;
  resize: vertical;
  font-family: inherit;
  transition: all 0.3s ease;
}

.new-modal-char-count {
  text-align: right;
  font-size: 12px;
  color: #718096;
  margin-top: 4px;
}

.new-modal-actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
}

.new-modal-actions--between {
  display: flex;
  gap: 12px;
  justify-content: space-between;
  margin-top: 24px;
}

.new-modal-btn-secondary {
  padding: 12px 24px;
  border: 2px solid #E2E8F0;
  background: white;
  color: #718096;
  border-radius: 9999px;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s ease;
}

.new-modal-btn-primary {
  padding: 12px 24px;
  border: none;
  background: linear-gradient(135deg, #FF6B6B 0%, #FF8E8E 100%);
  color: white;
  border-radius: 9999px;
  cursor: pointer;
  font-weight: 600;
  box-shadow: 0 4px 20px rgba(255, 107, 107, 0.25);
  transition: all 0.3s ease;
}

.new-modal-btn-accent {
  padding: 12px 24px;
  border: none;
  background: linear-gradient(135deg, #8B5CF6 0%, #EC4899 100%);
  color: white;
  border-radius: 9999px;
  cursor: pointer;
  font-weight: 600;
  box-shadow: 0 4px 20px rgba(139, 92, 246, 0.25);
  transition: all 0.3s ease;
}

.new-modal-btn-teal {
  padding: 12px 24px;
  border: none;
  background: linear-gradient(135deg, #00D4AA 0%, #38BDF8 100%);
  color: white;
  border-radius: 9999px;
  cursor: pointer;
  font-weight: 600;
  box-shadow: 0 4px 20px rgba(0, 212, 170, 0.3);
  transition: all 0.3s ease;
}

.new-modal-qr-title {
  margin: 0 0 16px 0;
  font-size: 20px;
  color: #2D3748;
  font-family: 'GiantBoom', sans-serif;
}

.new-modal-qr-subtitle {
  margin: 0 0 20px 0;
  color: #718096;
}

.new-modal-qr-wrap {
  margin: 20px 0;
  text-align: center;
}

.new-modal-qr-loading {
  padding: 40px;
  border: 2px dashed #E2E8F0;
  border-radius: 16px;
  color: #718096;
  background: linear-gradient(135deg, rgba(0, 212, 170, 0.05) 0%, rgba(56, 189, 248, 0.05) 100%);
}

.new-modal-qr-loading-icon {
  font-size: 24px;
  margin-bottom: 8px;
}

.new-modal-qr-error {
  display: none;
  padding: 20px;
  border: 2px solid #FF6B6B;
  background: rgba(255, 107, 107, 0.1);
  border-radius: 16px;
  color: #E85555;
}

.new-modal-download-wrap {
  text-align: center;
  margin-bottom: 16px;
}

/* --- Shared Modals (shared_modals.html) --- */
.shared-modal-flex-col {
  display: flex;
  flex-direction: column;
  max-height: 90vh;
}

.shared-modal-form {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
  overflow-y: auto;
  padding-right: 0.5rem;
}

.shared-modal-step1 {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.shared-modal-shape-preview-wrap {
  margin-bottom: 0;
}

.shared-modal-shape-preview {
  border: 4px solid #4CAF50;
  background: #f5f5f5;
  border-radius: 12px;
}

.shared-modal-type-btn-inner {
  min-height: 60px;
}

.shared-modal-type-emoji {
  font-size: 16px;
  margin-bottom: 2px;
}

.shared-modal-type-flavor {
  font-size: 0.85em;
  color: #666;
  margin-top: 8px;
}

.shared-modal-map-placeholder {
  background: #f5f5f5;
  border: 2px dashed #ccc;
}

.shared-modal-map-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
}

.shared-modal-map-content {
  text-align: center;
}

.shared-modal-map-icon {
  font-size: 24px;
  margin-bottom: 5px;
}

.shared-modal-map-label {
  color: #666;
  margin: 0;
  font-size: 14px;
}

.shared-modal-map-hint {
  color: #999;
  font-size: 11px;
  margin: 2px 0 0 0;
}

.shared-modal-scan-flex {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  flex: 1;
  overflow-y: auto;
}

.shared-modal-scanner-placeholder {
  background: #f5f5f5;
  border: 2px dashed #ccc;
  border-radius: 8px;
  padding: 20px;
  text-align: center;
}

.shared-modal-scanner-icon {
  font-size: 24px;
  margin-bottom: 5px;
}

.shared-modal-scanner-label {
  color: #666;
  margin: 0;
  font-size: 14px;
}

.shared-modal-scanner-hint {
  color: #999;
  font-size: 11px;
  margin: 2px 0 0 0;
}

.shared-modal-info-heading {
  margin: 0 0 10px 0;
}

.shared-modal-info-line {
  margin: 5px 0;
}

.shared-modal-qr-col {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  flex: 1;
  overflow-y: auto;
  align-items: center;
}

.shared-modal-qr-box {
  background: white;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.shared-modal-qr-placeholder {
  width: 200px;
  height: 200px;
  background: #f0f0f0;
  border: 1px solid #ddd;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 5px;
}

.shared-modal-qr-placeholder-inner {
  text-align: center;
}

.shared-modal-qr-placeholder-icon {
  font-size: 48px;
  margin-bottom: 10px;
}

.shared-modal-qr-placeholder-text {
  margin: 0;
  color: #666;
  font-size: 12px;
}

.shared-modal-qr-cleartext {
  margin-top: 12px;
  text-align: center;
  display: none;
}

.shared-modal-qr-cleartext-text {
  margin: 0;
  color: #666;
  font-size: 11px;
  word-break: break-all;
  line-height: 1.3;
  background: #f8f8f8;
  padding: 6px 8px;
  border-radius: 4px;
  border: 1px solid #e0e0e0;
}

.shared-modal-qr-info-box {
  background: #f5f5f5;
  padding: 15px;
  border-radius: 8px;
  width: 100%;
  max-width: 400px;
}

.shared-modal-qr-scan-url {
  background: #e0e0e0;
  padding: 2px 4px;
  border-radius: 3px;
  font-size: 12px;
}

.shared-modal-close-touch {
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.shared-modal-new-qr-container {
  background: white;
  padding: 15px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.shared-modal-new-qr-placeholder {
  width: 150px;
  height: 150px;
  background: #f0f0f0;
  border: 1px solid #ddd;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
}

.shared-modal-new-qr-placeholder-inner {
  text-align: center;
}

.shared-modal-new-qr-icon {
  font-size: 32px;
  margin-bottom: 5px;
}

.shared-modal-new-qr-text {
  margin: 0;
  color: #666;
  font-size: 11px;
}

.shared-modal-new-qr-cleartext {
  margin-top: 8px;
  text-align: center;
  display: none;
}

.shared-modal-new-qr-cleartext-text {
  margin: 0;
  color: #666;
  font-size: 10px;
  word-break: break-all;
  line-height: 1.2;
  background: #f8f8f8;
  padding: 4px 6px;
  border-radius: 3px;
  border: 1px solid #e0e0e0;
}

.shared-modal-grid-max {
  max-width: 500px;
  margin: 0 auto;
}

.shared-modal-scan-success {
  background: #e8f5e8;
  border: 2px solid #4caf50;
  border-radius: 8px;
  padding: 20px;
  text-align: center;
}

.shared-modal-scan-success-icon {
  font-size: 24px;
  margin-bottom: 10px;
}

.shared-modal-scan-success-title {
  color: #2e7d32;
  margin: 0;
  font-size: 16px;
  font-weight: bold;
}

.shared-modal-scan-success-text {
  color: #2e7d32;
  margin: 5px 0;
  font-size: 14px;
}

.shared-modal-scan-success-hint {
  color: #666;
  font-size: 11px;
  margin: 5px 0 0 0;
}

/* --- Claim Stone --- */
.claim-info-heading {
  margin: 0 0 10px 0;
  color: #1976d2;
}

.claim-info-text {
  margin: 5px 0;
  color: #1976d2;
}

.claim-stone-form .avant-input:invalid {
  border-color: #FF6B6B;
}
.claim-stone-form .avant-input:valid {
  border-color: #00D4AA;
}

.claim-progress {
  padding: 0 1rem;
}

.claim-progress-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
}

.claim-progress-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  min-width: 70px;
}

.claim-progress-step span {
  font-size: 0.75rem;
  color: #bbb;
  font-weight: 500;
}

.claim-progress-step.done span {
  color: #4CAF50;
}

.claim-progress-step.active span {
  color: #333;
  font-weight: 600;
}

.claim-progress-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #ddd;
  border: 2px solid #ddd;
}

.claim-progress-step.done .claim-progress-dot {
  background: #4CAF50;
  border-color: #4CAF50;
}

.claim-progress-step.active .claim-progress-dot {
  background: white;
  border-color: #4CAF50;
  box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.2);
}

.claim-progress-line {
  flex: 1;
  height: 2px;
  background: #ddd;
  margin: 0 4px;
  margin-bottom: 22px;
}

.claim-progress-line.done {
  background: #4CAF50;
}

/* --- Stone Found --- */
.stone-found-heading {
  margin: 0 0 10px 0;
}

.stone-found-info-line {
  margin: 5px 0;
}

.stone-found-welcome-heading {
  margin: 0 0 10px 0;
  color: #1976d2;
}

.stone-found-welcome-text {
  margin: 5px 0;
  color: #1976d2;
}

.stone-found-welcome-list {
  margin: 5px 0;
  padding-left: 20px;
  color: #1976d2;
}

.stone-found-hunted-heading {
  margin: 0 0 10px 0;
  color: #e65100;
}

.stone-found-hunted-text {
  margin: 5px 0;
  color: #e65100;
}

/* --- Checkout Success --- */
.checkout-download-icon {
  margin-right: 8px;
  vertical-align: middle;
}

.success-icon {
  display: inline-block;
}

.bg-success-light {
  background-color: #e8f5e9;
}

.text-success-dark {
  color: #1b5e20;
}

.bg-gray-light {
  background-color: #f5f5f5;
}

.pack-info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  text-align: center;
}

.pack-info-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.pack-info-label {
  font-size: 0.8rem;
  color: #888;
  text-transform: uppercase;
}

.pack-info-value {
  font-size: 1rem;
  font-weight: 600;
  color: #333;
}

.status-fulfilled {
  color: #2e7d32;
}

.status-paid {
  color: #1565c0;
}

.status-pending {
  color: #ef6c00;
}

.avant-btn-large {
  padding: 1rem 2rem;
  font-size: 1.1rem;
}

.avant-btn-primary {
  background-color: #4CAF50;
  color: white;
}

.avant-btn-primary:hover {
  background-color: #45a049;
}

.next-steps-cards {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  text-align: left;
}

.next-step-card {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: #f8faf8;
  border-radius: 8px;
}

.next-step-num {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #4CAF50;
  color: white;
  font-weight: 700;
  font-size: 0.85rem;
}

.next-step-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.next-step-text strong {
  font-size: 0.95rem;
  color: #333;
}

.next-step-text span {
  font-size: 0.85rem;
  color: #666;
}

@media (max-width: 480px) {
  .pack-info-grid {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }

  .pack-info-item {
    flex-direction: row;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid #eee;
  }

  .pack-info-item:last-child {
    border-bottom: none;
  }
}

/* --- Map Marker Thumbnails --- */
.stone-map-icon {
  background: transparent !important;
  border: none !important;
}

.stone-map-icon img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* --- Stone Edit --- */
.stone-edit-thumbnail {
  max-width: 200px;
  height: auto;
  object-fit: cover;
  border-radius: 8px;
}

/* --- Shop Page --- */
.shop-dev-banner {
  background: #fff3cd;
  color: #856404;
  border: 1px solid #ffc107;
}

.how-it-works {
  background: #f8faf8;
  border-radius: 12px;
  padding: 1.5rem;
}

.how-it-works-title {
  font-size: 1.2rem;
  font-weight: 600;
  color: #333;
  margin: 0;
}

.how-it-works-steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0.5rem;
}

.how-step {
  flex: 1;
  text-align: center;
  max-width: 200px;
}

.how-step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #4CAF50;
  color: white;
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
}

.how-step-icon {
  color: #4CAF50;
  margin-bottom: 0.5rem;
}

.how-step-label {
  font-size: 0.95rem;
  font-weight: 600;
  color: #333;
  margin: 0 0 0.25rem 0;
}

.how-step-desc {
  font-size: 0.8rem;
  color: #666;
  margin: 0;
  line-height: 1.4;
}

.how-step-arrow {
  display: flex;
  align-items: center;
  padding-top: 2.5rem;
}

.shop-products {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.shop-product-card {
  background: white;
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  transition: all 0.2s ease;
  position: relative;
}

.shop-product-card:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
  transform: translateY(-2px);
}

.shop-product-featured {
  border: 2px solid #4CAF50;
}

.shop-product-badge {
  position: absolute;
  top: -10px;
  left: 20px;
  background: #4CAF50;
  color: white;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 2px 12px;
  border-radius: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.shop-product-content {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.shop-product-icon {
  flex-shrink: 0;
  color: #4CAF50;
}

.shop-product-info {
  flex: 1;
}

.shop-product-name {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0 0 0.25rem 0;
  color: #333;
}

.shop-product-description {
  font-size: 0.9rem;
  color: #666;
  margin: 0;
}

.shop-product-pack-info {
  font-size: 0.8rem;
  color: #888;
  margin: 0.25rem 0 0 0;
}

.shop-product-hint {
  font-size: 0.8rem;
  color: #4CAF50;
  margin: 0.4rem 0 0 0;
  font-style: italic;
}

.shop-product-action {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.5rem;
}

.shop-product-price {
  font-size: 1.5rem;
  font-weight: 700;
}

.shop-product-per-unit {
  font-size: 0.75rem;
  color: #888;
  margin-top: -4px;
}

.avant-btn-disabled {
  background-color: #ccc;
  cursor: not-allowed;
  opacity: 0.6;
}

.avant-btn-success {
  background-color: #4CAF50;
}

.avant-btn-success:hover {
  background-color: #45a049;
}

.bg-error-light { background-color: #ffebee; }
.bg-info-light { background-color: #e3f2fd; }

.shop-faq {
  border-top: 1px solid #eee;
  padding-top: 1.5rem;
}

.shop-faq-item {
  border-bottom: 1px solid #eee;
  padding: 0.75rem 0;
}

.shop-faq-item:last-child {
  border-bottom: none;
}

.shop-faq-item summary {
  font-weight: 600;
  color: #333;
  cursor: pointer;
  font-size: 0.95rem;
  padding: 0.25rem 0;
}

.shop-faq-item summary:hover {
  color: #4CAF50;
}

.shop-faq-item p {
  margin: 0.5rem 0 0 0;
  font-size: 0.9rem;
  color: #555;
  line-height: 1.5;
}

@media (max-width: 600px) {
  .shop-product-content {
    flex-direction: column;
    text-align: center;
  }

  .shop-product-action {
    align-items: center;
    width: 100%;
  }

  .shop-product-action form {
    width: 100%;
  }

  .shop-product-action .avant-btn {
    width: 100%;
  }

  .how-it-works-steps {
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
  }

  .how-step {
    max-width: 100%;
  }

  .how-step-arrow {
    transform: rotate(90deg);
    padding-top: 0;
  }
}

.floating-purchases {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: white;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
  z-index: 1000;
  border-radius: 16px 16px 0 0;
}

.floating-purchases-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1.5rem;
  cursor: pointer;
  background: #4CAF50;
  color: white;
  border-radius: 16px 16px 0 0;
}

.floating-purchases.collapsed .floating-purchases-header {
  border-radius: 16px 16px 0 0;
}

.floating-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
}

.floating-hint {
  font-size: 0.8rem;
  opacity: 0.85;
  font-weight: 400;
}

.pack-count {
  opacity: 0.8;
  font-weight: normal;
}

.toggle-icon {
  font-size: 0.8rem;
}

.floating-purchases-body {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 1rem 1.5rem;
  max-height: 180px;
  overflow-y: auto;
  background: #fafafa;
}

.floating-pack {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: white;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  flex-wrap: wrap;
}

.floating-pack-header {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.floating-pack-type {
  font-size: 0.85rem;
  font-weight: 500;
  color: #333;
  white-space: nowrap;
}

.floating-pack-count {
  font-size: 0.7rem;
  color: #888;
}

.floating-pack-stones {
  display: flex;
  gap: 0.25rem;
  flex-wrap: wrap;
}

.floating-stone-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  min-width: 28px;
  height: 28px;
  padding: 0 6px;
  background: #e8f5e9;
  color: #4CAF50;
  border-radius: 4px;
  text-decoration: none;
  transition: all 0.2s;
  font-size: 0.7rem;
}

.floating-stone-btn:hover {
  background: #4CAF50;
  color: white;
}

.floating-stone-name {
  max-width: 60px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.floating-pdf-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 0.35rem 0.75rem;
  background: #2196F3;
  color: white;
  border-radius: 4px;
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 600;
  transition: all 0.2s;
}

.floating-pdf-btn:hover {
  background: #1976D2;
}

.avant-btn-small {
  padding: 0.4rem 1rem;
  font-size: 0.9rem;
}

/* --- Change Profile --- */
.change-profile-cancel-preview {
  display: none;
}

/* Profile picture in edit form - center crop towards face region */
#profile-picture-preview {
  object-position: center 20%;
}

/* --- Utility additions --- */
.p-1 {
  padding: 1rem !important;
}

.p-1-5 {
  padding: 1.5rem !important;
}

.pt-1 {
  padding-top: 1rem !important;
}

.mx-1 {
  margin-left: 1rem !important;
  margin-right: 1rem !important;
}

.border-radius-8 {
  border-radius: 8px !important;
}

.fs-0-85 {
  font-size: 0.85rem !important;
}

.fs-0-9 {
  font-size: 0.9rem !important;
}

.fs-1 {
  font-size: 1rem !important;
}

.fs-1-3 {
  font-size: 1.3rem !important;
}

.fs-2 {
  font-size: 2rem !important;
}

.max-w-500 {
  max-width: 500px !important;
}

.max-w-800 {
  max-width: 800px !important;
}

.min-h-44 {
  min-height: 44px !important;
}

.w-100vw {
  width: 100vw !important;
}

.max-h-90vh {
  max-height: 90vh !important;
}

.overflow-auto {
  overflow: auto !important;
}

.bg-modal-overlay {
  background: rgba(0, 0, 0, 0.5) !important;
}

.bg-blue {
  background: #e3f2fd !important;
}

.bg-orange {
  background: #fff3e0 !important;
}

.flex {
  display: flex !important;
}

.gap-0-7 {
  gap: 0.7rem !important;
}

.h-200 {
  height: 200px !important;
}

.text-white {
  color: white !important;
}

.border-top {
  border-top: 1px solid #eee !important;
}

.font-serif {
  font-family: var(--font-serif) !important;
}

.ws-nowrap {
  white-space: nowrap !important;
}

/* Hidden by default, but JS can override with element.style.display */
.js-hidden {
  display: none;
}

/* --- Stone Edit Page --- */
.stone-status-badge {
  float: right;
}

.current-image img {
  border-radius: 8px;
}

.stone-actions button {
  margin-right: 10px;
}

.qr-code-section,
.send-off-section {
  background-color: #f8f9fa;
  padding: 20px;
  border-radius: 8px;
  margin-top: 20px;
}

.stone-edit-page .form-group label {
  font-weight: bold;
  color: #333;
}

.badge {
  font-size: 0.9em;
  padding: 6px 12px;
}

.navigation {
  text-align: center;
}

.navigation .btn {
  margin: 0 5px;
}

.form-control {
  width: 100%;
  display: block;
}

/* Password criteria indicators */
.pw-criterion { color: #888; margin-bottom: 0.15rem; font-size: 0.92em; }
.pw-criterion-pass { color: #388e3c; }
.pw-criterion-fail { color: #d32f2f; }
.pw-match-status { font-size: 0.92em; margin-top: 0.2rem; }
.pw-match-ok { color: #388e3c; }
.pw-match-fail { color: #d32f2f; }

/* Map filter utilities */
.mr-0-3 { margin-right: 0.3rem !important; }
.p-0-7 { padding: 0.7rem !important; }
.border-bottom-2 { border-bottom: 2px solid var(--avant-border, #e0e0e0) !important; }

/* --- External Link Icon --- */
.external-link-icon {
  margin-left: 4px;
  vertical-align: middle;
  opacity: 0.7;
}

/* --- Stone Popup Styles --- */
.sw-popup-container .leaflet-popup-content-wrapper {
  background: var(--popup-bg);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
  border: 1px solid var(--border-color);
  padding: 0;
}
.sw-popup-container .leaflet-popup-tip {
  background: var(--popup-bg);
}
.sw-popup-container .leaflet-popup-content {
  margin: 0;
  width: auto !important;
}
.sw-popup {
  padding: 0.8rem;
  font-family: var(--font-main);
  color: var(--text-primary);
}
.sw-popup-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.5rem;
}
.sw-popup-thumb {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  border: 2px solid var(--accent-green);
  flex-shrink: 0;
}
.sw-popup-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.sw-popup-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sw-popup-meta {
  font-size: 0.8rem;
  color: var(--text-secondary);
}
.sw-popup-stats {
  font-size: 0.8rem;
  color: var(--accent-green);
  font-weight: 600;
  margin-bottom: 0.6rem;
}
.sw-popup-btn {
  width: 100%;
  padding: 0.45rem 0.8rem;
  background: var(--accent-green);
  color: #fff;
  border: none;
  border-radius: var(--radius-full);
  font-family: var(--font-main);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}
.sw-popup-btn:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

/* --- Dark Mode Toggle Button --- */
.dark-mode-toggle {
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background 0.2s ease;
  color: var(--text-primary);
}
.dark-mode-toggle:hover {
  background: rgba(128, 128, 128, 0.15);
}
.dark-mode-toggle svg {
  width: 22px;
  height: 22px;
}
.dark-mode-toggle .icon-sun {
  display: none;
}
.dark-mode-toggle .icon-moon {
  display: block;
}
[data-theme="dark"] .dark-mode-toggle .icon-sun {
  display: block;
}
[data-theme="dark"] .dark-mode-toggle .icon-moon {
  display: none;
}

/* --- Dark Mode Overrides --- */
[data-theme="dark"] body,
[data-theme="dark"] html {
  background: var(--body-bg);
  background-attachment: fixed;
  color: var(--text-primary);
}

[data-theme="dark"] body::before {
  background: linear-gradient(135deg, rgba(102, 187, 106, 0.15) 0%, rgba(56, 189, 248, 0.1) 100%);
  opacity: 0.3;
}

[data-theme="dark"] body::after {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.12) 0%, rgba(236, 72, 153, 0.08) 100%);
  opacity: 0.3;
}

[data-theme="dark"] .header {
  background: var(--header-bg);
  backdrop-filter: blur(20px);
  color: var(--text-primary);
}

[data-theme="dark"] .header-logo-text {
  color: var(--text-primary);
}

[data-theme="dark"] .header-logo-img {
  filter: brightness(0) invert(1);
}

[data-theme="dark"] .avant-card {
  background: var(--card-bg);
  border-color: var(--border-color);
}

[data-theme="dark"] .avant-modal {
  background: var(--modal-bg);
  border-color: var(--border-color);
}

[data-theme="dark"] .avant-input,
[data-theme="dark"] .avant-select {
  background: var(--input-bg);
  border-color: var(--input-border);
  color: var(--text-primary);
}

[data-theme="dark"] .avant-input:focus,
[data-theme="dark"] .avant-select:focus {
  background: var(--bg-secondary);
}

[data-theme="dark"] .avant-input::placeholder {
  color: var(--text-secondary);
}

[data-theme="dark"] .avant-label {
  color: var(--text-primary);
}

[data-theme="dark"] .avant-card-title {
  color: var(--text-primary);
}

[data-theme="dark"] .avant-card-meta {
  color: var(--text-secondary);
}

[data-theme="dark"] #stone-details {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
}

[data-theme="dark"] .map-filter-controls {
  background: var(--filter-bg);
  border-color: var(--border-color);
  color: var(--text-primary);
}

[data-theme="dark"] .map-filter-overlay {
  background: rgba(30, 42, 58, 0.92);
  border-color: var(--border-color);
}

[data-theme="dark"] .filter-toggle-btn {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

[data-theme="dark"] .filter-toggle-input:checked + .filter-toggle-btn {
  background: var(--color-primary);
  color: #fff;
}

[data-theme="dark"] .floating-action-btn.secondary {
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  border-color: var(--color-primary);
}

[data-theme="dark"] .floating-action-btn.secondary img {
  filter: brightness(0) saturate(100%) invert(56%) sepia(59%) saturate(1057%) hue-rotate(314deg) brightness(101%) contrast(101%);
}

[data-theme="dark"] .profile-modal-overlay {
  background: rgba(0, 0, 0, 0.7);
}

[data-theme="dark"] .profile-modal-content {
  background: var(--modal-bg);
  color: var(--text-primary);
}

[data-theme="dark"] button,
[data-theme="dark"] input[type="submit"] {
  background: var(--bg-secondary);
  color: var(--text-primary);
  border-color: var(--border-color);
}

[data-theme="dark"] .form-control {
  background: var(--input-bg);
  color: var(--text-primary);
  border-color: var(--input-border);
}

[data-theme="dark"] .custom-popup .creator-message {
  color: var(--text-secondary);
}

[data-theme="dark"] .qr-code-section,
[data-theme="dark"] .send-off-section {
  background-color: var(--bg-secondary);
}

[data-theme="dark"] .stone-edit-page .form-group label {
  color: var(--text-primary);
}

[data-theme="dark"] ::selection {
  background: rgba(102, 187, 106, 0.3);
  color: var(--text-primary);
}

[data-theme="dark"] ::-moz-selection {
  background: rgba(102, 187, 106, 0.3);
  color: var(--text-primary);
}

[data-theme="dark"] a {
  color: var(--color-primary-light);
}

[data-theme="dark"] a:hover {
  color: var(--color-primary);
}

[data-theme="dark"] .leaflet-popup-content-wrapper {
  background: var(--popup-bg);
  color: var(--text-primary);
}

[data-theme="dark"] .leaflet-popup-tip {
  background: var(--popup-bg);
}

[data-theme="dark"] #map {
  background: var(--bg-secondary);
}

[data-theme="dark"] .container-fluid {
  color: var(--text-primary);
  /* Ensures the dark background fills the entire viewport below the header.
     Without this, short pages (e.g. Change Language) show a white stripe at
     the bottom because their content doesn't fill the remaining space. */
  min-height: calc(100vh - var(--header-height));
}

/* ===== Premium Supporter Styles ===== */

.premium-features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.2rem;
  margin-bottom: 1.5rem;
}

.premium-feature-card {
  background: var(--bg-primary, #fff);
  border: 1px solid var(--border-color, #e0e0e0);
  border-radius: 12px;
  padding: 1.2rem;
  text-align: center;
  transition: transform 0.2s, box-shadow 0.2s;
}

.premium-feature-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.premium-feature-icon {
  margin-bottom: 0.6rem;
}

.premium-feature-card h4 {
  margin: 0 0 0.4rem;
  font-size: 1rem;
  color: var(--text-primary, #333);
}

.premium-feature-card p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-secondary, #666);
  line-height: 1.4;
}

.premium-plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  max-width: 560px;
  margin: 0 auto;
}

.premium-plan-card {
  background: var(--bg-primary, #fff);
  border: 2px solid var(--border-color, #e0e0e0);
  border-radius: 16px;
  padding: 2rem 1.5rem;
  text-align: center;
  position: relative;
}

.premium-plan-recommended {
  border-color: #4CAF50;
  box-shadow: 0 4px 16px rgba(76, 175, 80, 0.15);
}

.premium-plan-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: #4CAF50;
  color: #fff;
  padding: 0.2rem 1rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
}

.premium-plan-name {
  font-size: 1.2rem;
  margin: 0 0 0.8rem;
  color: var(--text-primary, #333);
}

.premium-plan-price {
  margin-bottom: 0.5rem;
}

.premium-price-amount {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--text-primary, #333);
}

.premium-price-interval {
  font-size: 1rem;
  color: var(--text-secondary, #666);
}

.premium-subscribe-btn {
  background: #4CAF50;
  color: #fff;
  border: none;
  padding: 0.8rem 1.5rem;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  width: 100%;
  transition: background 0.2s;
}

.premium-subscribe-btn:hover {
  background: #43A047;
}

.premium-faq-item {
  border: 1px solid var(--border-color, #e0e0e0);
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 0.8rem;
  background: var(--bg-primary, #fff);
}

.premium-faq-item summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--text-primary, #333);
}

.premium-faq-item p {
  margin: 0.8rem 0 0;
  color: var(--text-secondary, #666);
  line-height: 1.5;
}

/* Premium manage page */
.premium-status-card {
  background: var(--bg-primary, #fff);
  border: 2px solid var(--border-color, #e0e0e0);
  border-radius: 16px;
  padding: 2rem;
}

.premium-status-header {
  text-align: center;
  margin-bottom: 1.5rem;
}

.premium-status-badge {
  display: inline-block;
  padding: 0.3rem 1.2rem;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 600;
}

.premium-status-active {
  background: #e8f5e9;
  color: #2e7d32;
}

.premium-status-canceled {
  background: #fff3e0;
  color: #e65100;
}

.premium-status-past-due {
  background: #fbe9e7;
  color: #c62828;
}

.premium-status-inactive {
  background: #f5f5f5;
  color: #666;
}

.premium-status-details {
  margin-bottom: 1rem;
}

.premium-detail-row {
  display: flex;
  justify-content: space-between;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--border-color, #eee);
}

.premium-detail-label {
  color: var(--text-secondary, #666);
}

.premium-detail-value {
  font-weight: 600;
  color: var(--text-primary, #333);
}

.premium-nav-link {
  color: #4CAF50 !important;
  font-weight: 600;
}

/* Dark mode premium overrides */
[data-theme="dark"] .premium-feature-card,
[data-theme="dark"] .premium-plan-card,
[data-theme="dark"] .premium-status-card,
[data-theme="dark"] .premium-faq-item {
  background: var(--bg-secondary);
  border-color: var(--border-color);
}

[data-theme="dark"] .premium-status-active {
  background: #1b5e20;
  color: #a5d6a7;
}

[data-theme="dark"] .premium-status-canceled {
  background: #e65100;
  color: #ffcc80;
}

[data-theme="dark"] .premium-status-past-due {
  background: #b71c1c;
  color: #ef9a9a;
}

/* --- About page dark mode fixes ---
   The about page uses utility classes .text-dark (#333) and .text-dark-gray (#444)
   with !important, which override the generic body/container color changes.
   These must be explicitly overridden in dark mode so text remains readable
   against the dark card backgrounds. Same for .avant-about-list and .avant-fact-box
   which have hardcoded dark colors in their base rules. */
[data-theme="dark"] .text-dark {
  color: var(--text-primary) !important;
}

[data-theme="dark"] .text-dark-gray {
  color: var(--text-secondary) !important;
}

[data-theme="dark"] .avant-about-list {
  color: var(--text-primary);
}

[data-theme="dark"] .avant-fact-box {
  color: var(--text-primary);
}

[data-theme="dark"] .avant-about-list a {
  color: var(--color-primary-light);
}

/* --- Burger nav dark mode ---
   Without this, the burger menu stays white in dark mode because its base
   rule uses rgba(255,255,255,0.98). This matches the dark theme's card palette. */
[data-theme="dark"] .header-burger-nav {
  background: rgba(26, 26, 46, 0.98);
  box-shadow: -4px 0 24px rgba(0, 0, 0, 0.3);
}

/* ===== Unclaimed QR Banner ===== */
.unclaimed-qr-banner {
  background: linear-gradient(135deg, #e8f5e9 0%, #fff8e1 50%, #e3f2fd 100%);
  padding: 1.2rem 2rem;
  border-bottom: 2px solid rgba(76, 175, 80, 0.2);
  /* Match .my-stones-split negative margins to fill container-fluid */
  margin: -15px -15px 0 -15px;
  padding: 1.5rem 2.5rem;
}
.unclaimed-qr-inner {
  max-width: 900px;
  margin: 0 auto;
}
.unclaimed-qr-title {
  font-family: var(--font-title);
  font-size: 1.4rem;
  color: #2e7d32;
  margin: 0 0 0.3rem;
}
.unclaimed-qr-desc {
  font-size: 1rem;
  color: #555;
  margin: 0 0 0.8rem;
}
.unclaimed-qr-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}
.unclaimed-qr-item {
  background: #4CAF50;
  color: #fff !important;
  border: none;
  font-size: 0.95rem;
  padding: 0.5rem 1.2rem;
  border-radius: 8px;
  text-decoration: none;
  transition: background 0.2s, transform 0.15s;
}
.unclaimed-qr-item:hover {
  background: #388E3C;
  transform: translateY(-1px);
  color: #fff !important;
}

/* "Create New Stone" button bar below the split */
.new-qr-button-bar {
  text-align: center;
  padding: 1.2rem 1rem;
  background: linear-gradient(135deg, #FFF5F5 0%, #F5F3FF 100%);
  border-top: 1px solid rgba(0,0,0,0.06);
}
.new-qr-btn {
  background: #4CAF50;
  color: #fff !important;
  font-size: 1.05rem;
  padding: 0.6rem 2rem;
  border-radius: 10px;
  border: none;
  text-decoration: none;
  transition: background 0.2s, transform 0.15s;
}
.new-qr-btn:hover {
  background: #388E3C;
  transform: translateY(-1px);
  color: #fff !important;
}

/* ===== My Stones Dark Mode ===== */
[data-theme="dark"] .my-stones-left {
  background: linear-gradient(135deg, #1a1a2e 0%, #1e2a3a 50%, #16213e 100%);
}
[data-theme="dark"] .my-stones-left::before {
  background: radial-gradient(circle, rgba(255, 107, 107, 0.08) 0%, transparent 70%);
}
[data-theme="dark"] .my-stones-right {
  background: linear-gradient(135deg, #16213e 0%, #1a1a2e 50%, #1e2a3a 100%);
}
[data-theme="dark"] .my-stones-right::before {
  background: radial-gradient(circle, rgba(139, 92, 246, 0.06) 0%, transparent 70%);
}
[data-theme="dark"] .my-stones-split #creations-title,
[data-theme="dark"] .my-stones-split #interactions-title {
  color: var(--text-primary);
}
[data-theme="dark"] .my-stones-split .stone-sort-label {
  color: var(--text-secondary);
}
[data-theme="dark"] .my-stones-split .stone-sort-dropdown {
  background: var(--input-bg);
  color: var(--text-primary);
  border-color: var(--input-border);
}
[data-theme="dark"] .my-stones-split .stone-list-item {
  background: var(--card-bg);
  border-color: var(--border-color);
}
[data-theme="dark"] .my-stones-split .stone-list-item:hover {
  background: var(--bg-secondary);
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
}
[data-theme="dark"] .my-stones-split .stone-list-item::before {
  opacity: 0.15;
}
[data-theme="dark"] .my-stones-split .stone-list-title {
  color: var(--text-primary);
}
[data-theme="dark"] .my-stones-split .stone-list-distance {
  color: var(--text-secondary);
}
[data-theme="dark"] .my-stones-split .stone-list-distance a {
  color: var(--text-secondary);
}
[data-theme="dark"] .my-stones-split .stone-list-meta-row {
  color: var(--text-secondary);
}
[data-theme="dark"] .my-stones-split .arrow-btn {
  background: var(--bg-secondary);
  border-color: var(--border-color);
}
[data-theme="dark"] .my-stones-split .arrow-btn:hover:not(:disabled) {
  background: var(--card-bg);
}
[data-theme="dark"] .my-stones-split .arrow-btn:disabled {
  opacity: 0.3;
}
[data-theme="dark"] .my-stones-split .arrow-btn img {
  filter: brightness(0) invert(0.8);
}
[data-theme="dark"] .my-stones-split #creations-page-info,
[data-theme="dark"] .my-stones-split #interactions-page-info {
  color: var(--text-secondary);
}

/* Unclaimed QR banner dark mode */
[data-theme="dark"] .unclaimed-qr-banner {
  background: linear-gradient(135deg, rgba(30, 42, 58, 0.95) 0%, rgba(26, 26, 46, 0.95) 100%);
  border-bottom-color: rgba(102, 187, 106, 0.2);
}
[data-theme="dark"] .unclaimed-qr-title {
  color: var(--accent-green);
}
[data-theme="dark"] .unclaimed-qr-desc {
  color: var(--text-secondary);
}
[data-theme="dark"] .unclaimed-qr-item {
  background: #2e7d32;
}
[data-theme="dark"] .unclaimed-qr-item:hover {
  background: #1b5e20;
}

/* New QR button bar dark mode */
[data-theme="dark"] .new-qr-button-bar {
  background: linear-gradient(135deg, rgba(26, 26, 46, 0.95) 0%, rgba(30, 42, 58, 0.95) 100%);
  border-top-color: var(--border-color);
}
[data-theme="dark"] .new-qr-btn {
  background: #2e7d32;
}
[data-theme="dark"] .new-qr-btn:hover {
  background: #1b5e20;
}

/* Stone gallery modal dark mode */
[data-theme="dark"] #stone-gallery-content {
  background: var(--card-bg);
  color: var(--text-primary);
}

/* ===== Stone Edit Page ===== */
.stone-status-pill {
  display: inline-block;
  padding: 0.25rem 0.8rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: capitalize;
}
.stone-status-draft { background: #e0e0e0; color: #555; }
.stone-status-published { background: #c8e6c9; color: #2e7d32; }
.stone-status-wandering { background: #bbdefb; color: #1565c0; }
.stone-type-hidden { background: #bbdefb; color: #1565c0; }
.stone-type-trackable { background: #fff3e0; color: #e65100; }

.stone-edit-preview {
  max-width: 200px;
  max-height: 200px;
  object-fit: cover;
}
.stone-color-input {
  height: 40px;
  padding: 2px 4px;
  cursor: pointer;
}
.stone-edit-actions {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}
.stone-edit-section {
  border-top: 1px solid rgba(0,0,0,0.08);
  padding-top: 1.2rem;
}
.stone-edit-nav {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  border-top: 1px solid rgba(0,0,0,0.08);
  padding-top: 1.2rem;
}
.bg-warning {
  background: #ff9800 !important;
  color: #fff !important;
}
.bg-yellow {
  background: #fff8e1;
}
.bg-green {
  background: #e8f5e9;
}

/* Stone Edit Dark Mode */
[data-theme="dark"] .stone-status-draft { background: #444; color: #ccc; }
[data-theme="dark"] .stone-status-published { background: #1b5e20; color: #a5d6a7; }
[data-theme="dark"] .stone-status-wandering { background: #0d47a1; color: #90caf9; }
[data-theme="dark"] .stone-type-hidden { background: #0d47a1; color: #90caf9; }
[data-theme="dark"] .stone-type-trackable { background: #bf360c; color: #ffab91; }
[data-theme="dark"] .stone-edit-section {
  border-top-color: var(--border-color);
}
[data-theme="dark"] .stone-edit-nav {
  border-top-color: var(--border-color);
}
[data-theme="dark"] .bg-yellow {
  background: rgba(255, 248, 225, 0.08);
}
[data-theme="dark"] .bg-green {
  background: rgba(232, 245, 233, 0.08);
}
[data-theme="dark"] .bg-warning {
  background: #e65100 !important;
}

/* ===== Terms Modal ===== */
.terms-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0, 0, 0, 0.6);
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}
.terms-modal-content {
  background: #fff;
  border-radius: 16px;
  max-width: 640px;
  width: 100%;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  padding: 2.5rem 2.5rem 2rem;
  position: relative;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
}
.terms-modal-close {
  position: absolute;
  top: 0.8rem;
  right: 1rem;
  background: none;
  border: none;
  font-size: 1.8rem;
  cursor: pointer;
  color: #666;
  line-height: 1;
}
.terms-modal-close:hover { color: #333; }
.terms-modal-title {
  font-size: 1.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 0.2rem;
  color: #1a1a1a;
}
.terms-modal-updated {
  text-align: center;
  font-size: 0.85rem;
  color: #888;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(0,0,0,0.08);
}
.terms-modal-body {
  overflow-y: auto;
  flex: 1;
  padding-right: 0.8rem;
}
.terms-modal-body h3 {
  font-size: 1.05rem;
  font-weight: 600;
  color: #111;
  margin: 1.5rem 0 0.4rem;
}
.terms-modal-body h3:first-child { margin-top: 0; }
.terms-modal-body p {
  font-size: 0.95rem;
  line-height: 1.7;
  color: #222;
  margin-bottom: 0.8rem;
}

/* Terms Modal Dark Mode */
[data-theme="dark"] .terms-modal-content {
  background: #1e2a3a;
}
[data-theme="dark"] .terms-modal-close { color: #aaa; }
[data-theme="dark"] .terms-modal-close:hover { color: #eee; }
[data-theme="dark"] .terms-modal-title { color: #fff; }
[data-theme="dark"] .terms-modal-updated { color: #aaa; border-bottom-color: rgba(255,255,255,0.1); }
[data-theme="dark"] .terms-modal-body h3 { color: #fff; }
[data-theme="dark"] .terms-modal-body p { color: #e8e8e8; }

/* ===== Utility: bg-muted ===== */
.bg-muted {
  background: #e8eaed;
  color: #333;
}
.bg-muted:hover {
  background: #d3d6db;
}
[data-theme="dark"] .bg-muted {
  background: #3a3f47;
  color: #ddd;
}
[data-theme="dark"] .bg-muted:hover {
  background: #4a5060;
}

/* ===== Stone Type Toggle ===== */
.stone-type-toggle {
  display: inline-flex;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid #ddd;
}
.stone-type-toggle-btn {
  padding: 0.4rem 1.2rem;
  border: none;
  background: #f5f5f5;
  color: #555;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}
.stone-type-toggle-btn:first-child {
  border-right: 1px solid #ddd;
}
.stone-type-toggle-btn.active {
  background: var(--color-primary, #FF6B6B);
  color: #fff;
}
.stone-type-toggle-btn:not(.active):hover {
  background: #e0e0e0;
}
[data-theme="dark"] .stone-type-toggle {
  border-color: #555;
}
[data-theme="dark"] .stone-type-toggle-btn {
  background: #2a2f37;
  color: #aaa;
}
[data-theme="dark"] .stone-type-toggle-btn:first-child {
  border-right-color: #555;
}
[data-theme="dark"] .stone-type-toggle-btn.active {
  background: var(--color-primary, #FF6B6B);
  color: #fff;
}
[data-theme="dark"] .stone-type-toggle-btn:not(.active):hover {
  background: #3a3f47;
}

/* ===== Stone Downloads ===== */
.stone-downloads {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}
.stone-downloads .avant-btn {
  flex: 1;
  min-width: 120px;
  text-align: center;
}

/* ===== Stone Type: hunted ===== */
.stone-type-hunted { background: #fff3e0; color: #e65100; }
[data-theme="dark"] .stone-type-hunted { background: #bf360c; color: #ffab91; }