/**
 * HISGIS Historical Map Viewer - Styles
 * 
 * Mobile-first CSS with dark mode support.
 */

/* ==========================================================================
   CSS VARIABLES
   ========================================================================== */

:root {
    /* Colors - Light Mode */
    --color-primary: #1a5f2a;
    --color-primary-dark: #0d3d16;
    --color-secondary: #457b9d;
    --color-accent: #f4a261;
    
    --color-bg: #f8f9fa;
    --color-bg-card: #ffffff;
    --color-bg-overlay: rgba(0, 0, 0, 0.5);
    
    --color-text: #212529;
    --color-text-muted: #6c757d;
    --color-text-light: #ffffff;
    
    --color-border: #dee2e6;
    --color-shadow: rgba(0, 0, 0, 0.15);
    
    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    
    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
    
    /* Z-index layers */
    --z-map: 1;
    --z-controls: 100;
    --z-header: 200;
    --z-menu: 300;
    --z-overlay: 400;
    --z-loading: 500;
    --z-toast: 600;
    
    /* Touch targets (minimum 44x44px for accessibility) */
    --touch-target: 44px;
}

/* Dark Mode */
.dark-mode {
    --color-primary: #2d8a4e;
    --color-primary-dark: #1a5f2a;
    
    --color-bg: #1a1a2e;
    --color-bg-card: #16213e;
    --color-bg-overlay: rgba(0, 0, 0, 0.7);
    
    --color-text: #e9ecef;
    --color-text-muted: #adb5bd;
    
    --color-border: #343a40;
    --color-shadow: rgba(0, 0, 0, 0.3);
}

/* ==========================================================================
   BASE STYLES
   ========================================================================== */

*, *::before, *::after {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    width: 100%;
    overflow: hidden;
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Prevent iOS bounce scroll */
body {
    position: fixed;
    overflow: hidden;
}

/* ==========================================================================
   TAB NAVIGATION
   ========================================================================== */

.tab-navigation {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    background: var(--color-bg-card);
    border-top: 1px solid var(--color-border);
    z-index: var(--z-header);
    padding-bottom: env(safe-area-inset-bottom);
}

.tab-btn {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 8px 4px 10px;
    background: none;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    transition: color var(--transition-fast);
    gap: 2px;
}

.tab-btn:hover {
    color: var(--color-primary);
}

.tab-btn.active {
    color: var(--color-primary);
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    top: 0;
    left: 20%;
    right: 20%;
    height: 3px;
    background: var(--color-primary);
    border-radius: 0 0 3px 3px;
}

.tab-icon {
    font-size: 20px;
    line-height: 1;
}

.tab-label {
    font-size: 11px;
    font-weight: 500;
}

/* ==========================================================================
   TAB CONTENT
   ========================================================================== */

.tab-content {
    display: none;
    position: fixed;
    top: 0; /* Start from top, header is inside tab-explore only */
    left: 0;
    right: 0;
    bottom: 60px; /* Space for tab bar */
}

/* Tab explore needs space for header bar */
#tab-explore {
    top: 56px;
}

.tab-content.active {
    display: block;
}

.tab-map {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 50%;
    z-index: var(--z-map);
}

.tab-map-full {
    position: absolute;
    top: 0; /* Tab content already starts below header */
    left: 0;
    right: 0;
    bottom: 50px; /* Space for collapsed header */
    z-index: var(--z-map);
}

/* ==========================================================================
   COLLAPSIBLE LIST
   ========================================================================== */

.collapsible-list {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-bg-card);
    border-top: 1px solid var(--color-border);
    z-index: var(--z-controls);
    transition: height var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.collapsible-list.collapsed {
    height: 50px;
}

.collapsible-list.expanded {
    height: 60%;
}

.collapsible-header {
    display: flex;
    align-items: center;
    padding: 0 var(--spacing-md);
    height: 50px;
    min-height: 50px;
    background: var(--color-bg-card);
    border: none;
    cursor: pointer;
    width: 100%;
    text-align: left;
}

.collapsible-title {
    font-weight: 600;
    font-size: var(--font-size-base);
    color: var(--color-text);
}

.collapsible-hint {
    flex: 1;
    font-size: 11px;
    color: var(--color-text-muted);
    font-style: italic;
    margin-left: var(--spacing-md);
}

.collapsible-arrow {
    font-size: 12px;
    color: var(--color-text-muted);
    transition: transform var(--transition-fast);
}

.collapsible-list.collapsed .collapsible-arrow {
    transform: rotate(180deg);
}

.collapsible-content {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-md);
    display: none;
}

.collapsible-list.expanded .collapsible-content {
    display: block;
}

.tab-header {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--spacing-md);
    background: var(--color-bg-card);
    border-bottom: 1px solid var(--color-border);
    z-index: 10;
}

.tab-header h2 {
    margin: 0;
    font-size: var(--font-size-lg);
}

.tab-hint {
    font-size: 11px;
    color: var(--color-text-muted);
    font-style: italic;
}

.items-list {
    position: absolute;
    top: calc(50% + 50px);
    left: 0;
    right: 0;
    bottom: 0;
    overflow-y: auto;
    padding: var(--spacing-md);
    background: var(--color-bg);
}

.empty-state {
    text-align: center;
    color: var(--color-text-muted);
    padding: var(--spacing-xl);
    font-style: italic;
}

.btn-fab {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-primary);
    color: white;
    border: none;
    font-size: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px var(--color-shadow);
}

.btn-fab:hover {
    background: var(--color-primary-dark);
}

/* ==========================================================================
   ITEM CARDS (Permissions & Finds)
   ========================================================================== */

.item-card {
    background: var(--color-bg-card);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    box-shadow: 0 1px 3px var(--color-shadow);
    cursor: pointer;
    transition: box-shadow var(--transition-fast);
}

.item-card:hover {
    box-shadow: 0 2px 8px var(--color-shadow);
}

.item-card-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
}

.item-card-icon {
    font-size: 20px;
}

.item-card-title {
    flex: 1;
    font-weight: 600;
    font-size: var(--font-size-base);
}

.item-card-date {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

/* ==========================================================================
   TRACKING / ZOEKSESSIE
   ========================================================================== */

.tracking-controls {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    background: var(--color-bg-card);
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
    z-index: 200;
    display: flex;
    flex-direction: column;
    gap: 0;
}

/* Tracking map needs space at top for controls and bottom for history */
#tracking-map {
    top: 60px !important; /* Space for tracking controls */
    bottom: 50px !important; /* Space for collapsible header */
}

.tracking-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-base);
}

.tracking-status .status-icon {
    font-size: 24px;
}

.tracking-status .status-text {
    color: var(--color-text);
}

.tracking-status.active .status-icon {
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.tracking-stats {
    display: flex;
    justify-content: space-around;
    padding: var(--spacing-sm) 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    margin: var(--spacing-xs) 0;
}

.tracking-stats .stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.tracking-stats .stat-label {
    font-size: 11px;
    color: var(--color-text-muted);
    text-transform: uppercase;
}

.tracking-stats .stat-value {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-primary);
}

.btn-tracking {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-tracking .btn-icon {
    font-size: 20px;
}

.btn-start {
    background: var(--color-primary);
    color: white;
}

.btn-start:hover {
    background: var(--color-primary-dark);
}

.btn-stop {
    background: #dc3545;
    color: white;
}

.btn-stop:hover {
    background: #c82333;
}

/* Session Modal Styles */
.session-summary {
    display: flex;
    justify-content: space-around;
    padding: var(--spacing-md);
    background: var(--color-bg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

.session-summary .summary-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.session-summary .label {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.session-summary .value {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-primary);
}

.rating-buttons {
    display: flex;
    gap: var(--spacing-md);
}

.rating-btn {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-md);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-bg);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.rating-btn:hover {
    transform: scale(1.02);
}

.rating-btn.selected {
    transform: scale(1.02);
}

.rating-btn.rating-green {
    border-color: #28a745;
}
.rating-btn.rating-green:hover,
.rating-btn.rating-green.selected {
    background: rgba(40, 167, 69, 0.2);
    border-color: #28a745;
}

.rating-btn.rating-orange {
    border-color: #fd7e14;
}
.rating-btn.rating-orange:hover,
.rating-btn.rating-orange.selected {
    background: rgba(253, 126, 20, 0.2);
    border-color: #fd7e14;
}

.rating-btn.rating-red {
    border-color: #dc3545;
}
.rating-btn.rating-red:hover,
.rating-btn.rating-red.selected {
    background: rgba(220, 53, 69, 0.2);
    border-color: #dc3545;
}

.rating-btn .rating-icon {
    font-size: 32px;
    margin-bottom: var(--spacing-xs);
}

.rating-btn .rating-label {
    font-weight: 600;
    color: var(--color-text);
}

.rating-btn .rating-desc {
    font-size: 11px;
    color: var(--color-text-muted);
    text-align: center;
    margin-top: 4px;
}

/* Session Card */
.session-card {
    background: var(--color-bg-card);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    box-shadow: 0 1px 3px var(--color-shadow);
    cursor: pointer;
    transition: box-shadow var(--transition-fast);
    border-left: 4px solid var(--color-border);
}

.session-card.terugkomen {
    border-left-color: #28a745;
}

.session-card.onzeker {
    border-left-color: #fd7e14;
}

.session-card.afgerond {
    border-left-color: #dc3545;
}

.session-card:hover {
    box-shadow: 0 2px 8px var(--color-shadow);
}

.session-card-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
}

.session-card-icon {
    font-size: 20px;
}

.session-card-title {
    flex: 1;
    font-weight: 600;
}

.session-card-badge {
    font-size: 11px;
    padding: 2px 8px;
    border-radius: var(--radius-full);
    font-weight: 500;
}

.session-card-badge.terugkomen {
    background: #d4edda;
    color: #155724;
}

.session-card-badge.onzeker {
    background: #fff3cd;
    color: #856404;
}

.session-card-badge.afgerond {
    background: #f8d7da;
    color: #721c24;
}

.session-card-meta {
    display: flex;
    gap: var(--spacing-md);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.session-card-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--color-border);
}

.btn-delete-session {
    background: none;
    border: none;
    color: #dc3545;
    cursor: pointer;
    font-size: var(--font-size-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
}

.btn-delete-session:hover {
    text-decoration: underline;
}

.item-card-meta {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xs);
}

.item-card-notes {
    font-size: var(--font-size-sm);
    color: var(--color-text);
    white-space: pre-wrap;
}

.item-card-days {
    display: flex;
    gap: 4px;
    margin: var(--spacing-xs) 0;
    flex-wrap: wrap;
}

.day-badge {
    display: inline-block;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
}

.day-badge.allowed {
    background: #27ae60;
    color: white;
}

.day-badge.not-allowed {
    background: #e74c3c;
    color: white;
    text-decoration: line-through;
    opacity: 0.6;
}

.item-card-actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--color-border);
}

.item-card-actions button {
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    border: none;
    font-size: var(--font-size-sm);
    cursor: pointer;
}

.btn-locate-item {
    background: var(--color-secondary);
    color: white;
}

.btn-delete-item {
    background: #e74c3c;
    color: white;
}

/* ==========================================================================
   MAP
   ========================================================================== */

#map {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: var(--z-map);
}

/* ==========================================================================
   HEADER BAR
   ========================================================================== */

.header-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 56px;
    display: flex;
    align-items: center;
    padding: 0 var(--spacing-sm);
    background-color: var(--color-primary);
    color: var(--color-text-light);
    z-index: var(--z-header);
    box-shadow: 0 2px 4px var(--color-shadow);
}

.header-bar .btn-icon {
    width: var(--touch-target);
    height: var(--touch-target);
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: inherit;
    cursor: pointer;
    border-radius: var(--radius-full);
    transition: background-color var(--transition-fast);
}

.header-bar .btn-icon:hover,
.header-bar .btn-icon:active {
    background-color: rgba(255, 255, 255, 0.1);
}

.header-bar .btn-icon svg {
    width: 24px;
    height: 24px;
}

.app-title {
    flex: 1;
    margin: 0;
    font-size: var(--font-size-lg);
    font-weight: 600;
    text-align: center;
}

/* ==========================================================================
   SEARCH PANEL
   ========================================================================== */

.search-panel {
    position: fixed;
    top: 56px;
    left: 0;
    right: 0;
    background-color: var(--color-bg-card);
    z-index: var(--z-header);
    box-shadow: 0 4px 6px var(--color-shadow);
    transition: transform var(--transition-normal), opacity var(--transition-normal);
}

.search-panel.hidden {
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
}

.search-container {
    display: flex;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    gap: var(--spacing-sm);
}

#search-input {
    flex: 1;
    height: var(--touch-target);
    padding: 0 var(--spacing-md);
    font-size: var(--font-size-base);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background-color: var(--color-bg);
    color: var(--color-text);
    outline: none;
}

#search-input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(26, 95, 42, 0.2);
}

.btn-clear {
    width: var(--touch-target);
    height: var(--touch-target);
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    font-size: 24px;
    cursor: pointer;
}

.search-results {
    list-style: none;
    margin: 0;
    padding: 0;
    max-height: 300px;
    overflow-y: auto;
    border-top: 1px solid var(--color-border);
}

.search-result-item {
    display: flex;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    gap: var(--spacing-sm);
    cursor: pointer;
    border-bottom: 1px solid var(--color-border);
    transition: background-color var(--transition-fast);
}

.search-result-item:hover,
.search-result-item:active {
    background-color: var(--color-bg);
}

.result-icon {
    font-size: 20px;
}

.result-name {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.result-name mark {
    background-color: var(--color-accent);
    color: var(--color-text);
    padding: 0 2px;
    border-radius: 2px;
}

.result-score {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    font-weight: 600;
}

.search-result-more {
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--color-text-muted);
    font-style: italic;
    text-align: center;
}

/* ==========================================================================
   SIDE MENU
   ========================================================================== */

.menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-bg-overlay);
    z-index: var(--z-menu);
    opacity: 1;
    transition: opacity var(--transition-normal);
}

.menu-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.side-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 280px;
    max-width: 85vw;
    height: 100%;
    background-color: var(--color-bg-card);
    z-index: calc(var(--z-menu) + 1);
    transform: translateX(-100%);
    transition: transform var(--transition-normal);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.side-menu.open {
    transform: translateX(0);
}

.menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    background-color: var(--color-primary);
    color: var(--color-text-light);
}

.menu-header h2 {
    margin: 0;
    font-size: var(--font-size-lg);
}

.menu-header .btn-icon {
    width: var(--touch-target);
    height: var(--touch-target);
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: inherit;
    cursor: pointer;
}

.menu-header .btn-icon svg {
    width: 24px;
    height: 24px;
}

/* Filter sections */
.filter-section {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
}

.filter-section h3 {
    margin: 0 0 var(--spacing-sm) 0;
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

/* Category checkboxes */
.category-filters {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.category-checkbox {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) 0;
    cursor: pointer;
}

.category-checkbox input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--color-primary);
}

.category-dot {
    width: 12px;
    height: 12px;
    border-radius: var(--radius-full);
}

.category-name {
    flex: 1;
    font-size: var(--font-size-sm);
}

.btn-link {
    background: transparent;
    border: none;
    color: var(--color-secondary);
    font-size: var(--font-size-sm);
    cursor: pointer;
    padding: var(--spacing-xs) var(--spacing-sm);
    margin-right: var(--spacing-sm);
}

.btn-link:hover {
    text-decoration: underline;
}

/* Score slider */
.score-slider-container {
    padding: var(--spacing-sm) 0;
}

#score-slider {
    width: 100%;
    height: 8px;
    -webkit-appearance: none;
    appearance: none;
    background: var(--color-border);
    border-radius: var(--radius-full);
    outline: none;
}

#score-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    background: var(--color-primary);
    border-radius: var(--radius-full);
    cursor: pointer;
    box-shadow: 0 2px 4px var(--color-shadow);
}

#score-slider::-moz-range-thumb {
    width: 24px;
    height: 24px;
    background: var(--color-primary);
    border-radius: var(--radius-full);
    cursor: pointer;
    border: none;
}

.score-labels {
    display: flex;
    justify-content: space-between;
    margin-top: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.score-labels span:nth-child(2) {
    font-weight: 600;
    color: var(--color-primary);
}

/* Toggle switches */
.toggle-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.toggle-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
}

.toggle-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--color-primary);
}

.toggle-text {
    font-size: var(--font-size-sm);
}

/* Action buttons */
.btn-action {
    display: block;
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.btn-action:last-child {
    margin-bottom: 0;
}

.btn-action:hover,
.btn-action:active {
    background-color: var(--color-border);
}

/* Stats */
.stats-display {
    display: flex;
    gap: var(--spacing-md);
}

.stat-item {
    flex: 1;
    text-align: center;
}

.stat-value {
    display: block;
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-primary);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

/* ==========================================================================
   MAP CONTROLS
   ========================================================================== */

.map-controls {
    position: fixed;
    right: var(--spacing-md);
    bottom: 100px;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    z-index: var(--z-controls);
}

/* Map controls inside tabs - use absolute positioning */
.tab-map-controls {
    position: absolute;
    right: var(--spacing-md);
    bottom: 140px; /* Consistent position above collapsible lists */
    z-index: 500; /* High z-index to stay on top */
}

#permissions-map-controls,
#finds-map-controls,
#tracking-map-controls {
    bottom: 140px; /* Same position on all tabs */
    z-index: 500;
}

.btn-control {
    width: var(--touch-target);
    height: var(--touch-target);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-bg-card);
    border: none;
    border-radius: var(--radius-md);
    box-shadow: 0 2px 6px var(--color-shadow);
    font-size: 24px;
    font-weight: 600;
    color: var(--color-text);
    cursor: pointer;
    transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.btn-control:hover {
    background-color: var(--color-bg);
}

.btn-control:active {
    transform: scale(0.95);
}

.btn-control svg {
    width: 24px;
    height: 24px;
}

.btn-locate.active {
    background-color: var(--color-primary);
    color: var(--color-text-light);
}

.btn-locate.loading {
    animation: pulse 1s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* ==========================================================================
   LEGEND
   ========================================================================== */

.legend {
    position: fixed;
    left: var(--spacing-md);
    bottom: var(--spacing-md);
    background-color: var(--color-bg-card);
    border-radius: var(--radius-md);
    box-shadow: 0 2px 6px var(--color-shadow);
    z-index: var(--z-controls);
    max-width: 200px;
    overflow: hidden;
}

.legend-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--color-text);
}

.legend-title {
    font-weight: 600;
    font-size: var(--font-size-sm);
}

.legend-arrow {
    transition: transform var(--transition-fast);
}

.legend.collapsed .legend-arrow {
    transform: rotate(180deg);
}

.legend-content {
    max-height: 300px;
    overflow-y: auto;
    padding: 0 var(--spacing-md) var(--spacing-sm);
    transition: max-height var(--transition-normal);
}

.legend.collapsed .legend-content {
    max-height: 0;
    padding: 0;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) 0;
    font-size: var(--font-size-sm);
}

.legend-color {
    width: 14px;
    height: 14px;
    border-radius: var(--radius-sm);
}

.legend-icon {
    font-size: 14px;
}

.legend-label {
    flex: 1;
}

/* ==========================================================================
   POPUPS
   ========================================================================== */

.leaflet-popup-content-wrapper {
    border-radius: var(--radius-md) !important;
    padding: 0 !important;
}

.leaflet-popup-content {
    margin: 0 !important;
    min-width: 250px;
}

.custom-popup .leaflet-popup-content-wrapper {
    background-color: var(--color-bg-card);
    color: var(--color-text);
}

.custom-popup .leaflet-popup-tip {
    background-color: var(--color-bg-card);
}

.feature-popup {
    padding: var(--spacing-md);
}

.popup-title {
    margin: 0 0 var(--spacing-sm) 0;
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text);
}

.popup-badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.popup-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    border-radius: var(--radius-full);
    font-size: 11px;
    color: white;
}

.popup-score {
    margin-bottom: var(--spacing-md);
}

.score-bar {
    height: 8px;
    background-color: var(--color-border);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-bottom: var(--spacing-xs);
}

.score-fill {
    height: 100%;
    background-color: var(--color-primary);
    border-radius: var(--radius-full);
    transition: width var(--transition-normal);
}

.score-text {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.popup-details {
    margin: 0;
    font-size: var(--font-size-sm);
}

.popup-details dt {
    font-weight: 600;
    color: var(--color-text-muted);
    margin-top: var(--spacing-sm);
}

.popup-details dd {
    margin: var(--spacing-xs) 0 0 0;
    color: var(--color-text);
}

/* Keyword Matches Section */
.popup-matches {
    margin: var(--spacing-md) 0;
    padding: var(--spacing-sm);
    background: var(--color-surface-raised);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--color-primary);
}

.matches-title {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text);
    margin: 0 0 var(--spacing-sm) 0;
}

.keyword-match {
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--color-border);
}

.keyword-match:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.match-keyword {
    display: inline-block;
    background: var(--color-primary);
    color: var(--color-text-light);
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.match-notes {
    margin: var(--spacing-xs) 0 0 0;
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    line-height: 1.4;
}

/* Roman Road Popup Styles */
.roman-road-popup {
    min-width: 250px;
}

.roman-road-popup .popup-title {
    color: #8B4513;
}

.roman-road-popup .popup-itinerary,
.roman-road-popup .popup-period-info {
    margin: var(--spacing-xs) 0;
    font-size: var(--font-size-sm);
    color: var(--color-text);
}

.roman-road-popup .popup-notes {
    margin: var(--spacing-sm) 0;
    padding: var(--spacing-sm);
    background: rgba(184, 134, 11, 0.1);
    border-radius: var(--radius-sm);
    border-left: 3px solid #B8860B;
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

/* Roman Place Marker Styles */
.roman-place-marker {
    display: flex;
    align-items: center;
    justify-content: center;
}

.roman-place-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
    border: 2px solid #fff;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.roman-place-icon:hover {
    transform: scale(1.15);
}

/* Roman Place Popup Styles */
.roman-place-popup {
    min-width: 280px;
}

.roman-place-popup .popup-title {
    color: #1a1a2e;
    font-size: 1.1rem;
}

.roman-place-popup .popup-period-info {
    margin: var(--spacing-xs) 0;
    font-size: var(--font-size-sm);
    color: var(--color-text);
}

.roman-place-popup .popup-notes {
    margin: var(--spacing-sm) 0;
    padding: var(--spacing-sm);
    background: rgba(139, 0, 0, 0.08);
    border-radius: var(--radius-sm);
    border-left: 3px solid #8B0000;
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    line-height: 1.4;
}

.roman-place-popup .popup-details a {
    color: #8B0000;
    text-decoration: underline;
}

.roman-place-popup .popup-details a:hover {
    color: #4B0000;
}

/* ==========================================================================
   CLUSTER MARKERS
   ========================================================================== */

.custom-cluster {
    background: transparent;
}

.cluster-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    background-color: var(--color-primary);
    color: var(--color-text-light);
    font-weight: 600;
    font-size: 12px;
    box-shadow: 0 2px 6px var(--color-shadow);
}

.cluster-small {
    width: 30px;
    height: 30px;
}

.cluster-medium {
    width: 40px;
    height: 40px;
    font-size: 14px;
}

.cluster-large {
    width: 50px;
    height: 50px;
    font-size: 16px;
}

/* ==========================================================================
   LOADING OVERLAY
   ========================================================================== */

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: var(--color-bg);
    z-index: var(--z-loading);
    transition: opacity var(--transition-normal);
}

.loading-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.loading-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: var(--radius-full);
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading-overlay p {
    margin-top: var(--spacing-md);
    color: var(--color-text-muted);
}

/* ==========================================================================
   OFFLINE BANNER
   ========================================================================== */

.offline-banner {
    position: fixed;
    top: 56px;
    left: 0;
    right: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: #f4a261;
    color: #212529;
    font-size: var(--font-size-sm);
    z-index: var(--z-header);
}

.offline-banner.hidden {
    display: none;
}

.offline-icon {
    font-size: 18px;
}

/* ==========================================================================
   ERROR OVERLAY
   ========================================================================== */

.error-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-bg-overlay);
    z-index: var(--z-loading);
}

.error-content {
    background-color: var(--color-bg-card);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    max-width: 300px;
}

.error-content h2 {
    margin: 0 0 var(--spacing-md) 0;
    font-size: var(--font-size-xl);
}

.error-content p {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
}

.error-content button {
    padding: var(--spacing-sm) var(--spacing-lg);
    background-color: var(--color-primary);
    color: var(--color-text-light);
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    cursor: pointer;
}

/* ==========================================================================
   TOAST NOTIFICATIONS
   ========================================================================== */

.toast-container {
    position: fixed;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%);
    z-index: var(--z-toast);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.toast {
    padding: var(--spacing-sm) var(--spacing-lg);
    background-color: var(--color-text);
    color: var(--color-bg);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    white-space: nowrap;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity var(--transition-normal), transform var(--transition-normal);
}

.toast.show {
    opacity: 1;
    transform: translateY(0);
}

.toast-success {
    background-color: var(--color-primary);
    color: var(--color-text-light);
}

.toast-error {
    background-color: #e63946;
    color: var(--color-text-light);
}

/* ==========================================================================
   UTILITY CLASSES
   ========================================================================== */

.hidden {
    display: none !important;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* ==========================================================================
   RESPONSIVE ADJUSTMENTS
   ========================================================================== */

/* Tablets and larger */
@media (min-width: 768px) {
    .side-menu {
        width: 320px;
    }
    
    .legend {
        max-width: 250px;
    }
    
    .map-controls {
        bottom: 120px;
    }
}

/* Safe area for notched phones */
@supports (padding: env(safe-area-inset-bottom)) {
    .map-controls {
        bottom: calc(100px + env(safe-area-inset-bottom));
    }
    
    .legend {
        bottom: calc(var(--spacing-md) + env(safe-area-inset-bottom));
    }
    
    .toast-container {
        bottom: calc(80px + env(safe-area-inset-bottom));
    }
}

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Layer Control Styling - hide default Leaflet control */
.leaflet-control-layers {
    display: none !important;
}

/* ==========================================================================
   MAP LAYERS BUTTON & MODAL
   ========================================================================== */

/* Floating layers button (top right) */
.btn-map-layers {
    position: fixed;
    top: 70px;
    right: 10px;
    width: 44px;
    height: 44px;
    background: white;
    border: none;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    z-index: var(--z-controls);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.btn-map-layers:hover {
    background: #f5f5f5;
    transform: scale(1.05);
}

.btn-map-layers svg {
    width: 24px;
    height: 24px;
    fill: var(--color-primary);
}

/* Layers Modal */
.layers-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.3);
    z-index: 2000;
    display: flex;
    align-items: flex-start;
    justify-content: flex-end;
    padding: 60px 10px 20px 10px;
}

.layers-modal-content {
    background: white;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.2);
    max-width: 340px;
    width: 100%;
    max-height: calc(100vh - 100px);
    overflow-y: auto;
    animation: slideIn 0.2s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.layers-modal-header {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: white;
    padding: 16px 20px;
    border-radius: 16px 16px 0 0;
}

.layers-modal-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
}

.layers-modal-header p {
    margin: 4px 0 0 0;
    font-size: 13px;
    opacity: 0.9;
}

.layers-section {
    padding: 16px 20px;
    border-bottom: 1px solid #eee;
}

.layers-section-title {
    margin: 0 0 12px 0;
    font-size: 11px;
    font-weight: 600;
    color: #888;
    letter-spacing: 0.5px;
}

.layers-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.layer-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 12px 8px;
    background: #f8f9fa;
    border: 2px solid transparent;
    border-radius: 12px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.layer-card:hover {
    background: #e9ecef;
}

.layer-card.active {
    border-color: var(--color-primary);
    background: rgba(225, 125, 58, 0.1);
}

.layer-card-icon {
    font-size: 28px;
    margin-bottom: 6px;
}

.layer-card-label {
    font-size: 11px;
    font-weight: 500;
    color: #333;
    text-align: center;
    line-height: 1.2;
}

/* Toggle Row */
.layers-toggle-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.layers-toggle-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.layers-toggle-icon {
    font-size: 24px;
}

.layers-toggle-info strong {
    display: block;
    font-size: 14px;
    color: #333;
}

.layers-toggle-info p {
    margin: 2px 0 0 0;
    font-size: 12px;
    color: #888;
}

/* Toggle Switch */
.toggle-switch {
    position: relative;
    width: 50px;
    height: 28px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    border-radius: 28px;
    transition: 0.3s;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 22px;
    width: 22px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    border-radius: 50%;
    transition: 0.3s;
}

.toggle-switch input:checked + .toggle-slider {
    background-color: var(--color-primary);
}

.toggle-switch input:checked + .toggle-slider:before {
    transform: translateX(22px);
}

/* Tip Box */
.layers-tip {
    display: flex;
    gap: 12px;
    padding: 16px 20px;
    background: #fff9e6;
    border-bottom: 1px solid #eee;
}

.tip-icon {
    font-size: 20px;
}

.tip-text strong {
    display: block;
    font-size: 13px;
    color: #b8860b;
    margin-bottom: 4px;
}

.tip-text p {
    margin: 0;
    font-size: 12px;
    color: #666;
    line-height: 1.4;
}

/* Close Button */
.btn-layers-close {
    display: block;
    width: calc(100% - 40px);
    margin: 16px 20px;
    padding: 12px;
    background: #f0f0f0;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    color: #333;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.btn-layers-close:hover {
    background: #e0e0e0;
}

/* ==========================================================================
   MARKER CLUSTER STYLING
   ========================================================================== */

.marker-cluster {
    background-clip: padding-box;
    border-radius: 50%;
}

.marker-cluster div {
    width: 30px;
    height: 30px;
    margin-left: 5px;
    margin-top: 5px;
    text-align: center;
    border-radius: 50%;
    font-size: 12px;
    font-weight: bold;
    line-height: 30px;
    color: #fff;
}

.marker-cluster-small {
    background-color: rgba(110, 204, 57, 0.6);
}
.marker-cluster-small div {
    background-color: rgba(110, 204, 57, 0.9);
}

.marker-cluster-medium {
    background-color: rgba(240, 194, 12, 0.6);
}
.marker-cluster-medium div {
    background-color: rgba(240, 194, 12, 0.9);
}

.marker-cluster-large {
    background-color: rgba(241, 128, 23, 0.6);
}
.marker-cluster-large div {
    background-color: rgba(241, 128, 23, 0.9);
}

/* Extra grote clusters */
.marker-cluster-xlarge {
    background-color: rgba(231, 76, 60, 0.6);
}
.marker-cluster-xlarge div {
    background-color: rgba(231, 76, 60, 0.9);
}

/* ==========================================================================
   RIJKSMONUMENTEN CLUSTER STYLING (paars/blauw)
   ========================================================================== */

.marker-cluster-monument {
    background-clip: padding-box;
    border-radius: 50%;
}

.marker-cluster-monument div {
    width: 30px;
    height: 30px;
    margin-left: 5px;
    margin-top: 5px;
    text-align: center;
    border-radius: 50%;
    font-size: 12px;
    font-weight: bold;
    line-height: 30px;
    color: #fff;
}

.marker-cluster-monument-small {
    background-color: rgba(155, 89, 182, 0.6);
}
.marker-cluster-monument-small div {
    background-color: rgba(155, 89, 182, 0.9);
}

.marker-cluster-monument-medium {
    background-color: rgba(142, 68, 173, 0.6);
}
.marker-cluster-monument-medium div {
    background-color: rgba(142, 68, 173, 0.9);
}

.marker-cluster-monument-large {
    background-color: rgba(102, 51, 153, 0.6);
}
.marker-cluster-monument-large div {
    background-color: rgba(102, 51, 153, 0.9);
}

.marker-cluster-monument-xlarge {
    background-color: rgba(75, 35, 115, 0.6);
}
.marker-cluster-monument-xlarge div {
    background-color: rgba(75, 35, 115, 0.9);
}

/* ==========================================================================
   ADD SPOT MODAL
   ========================================================================== */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: var(--z-overlay);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.modal-content {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    max-width: 400px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
}

.modal-header h3 {
    margin: 0;
    font-size: var(--font-size-lg);
    color: var(--color-text);
}

.modal-close {
    background: none;
    border: none;
    font-size: 24px;
    color: var(--color-text-muted);
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
}

.modal-close:hover {
    background: var(--color-border);
    color: var(--color-text);
}

#add-spot-form {
    padding: var(--spacing-md);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
}

.form-group input[type="text"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-base);
    background: var(--color-bg);
    color: var(--color-text);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(26, 95, 42, 0.2);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

/* Days checkboxes in form */
.days-checkboxes {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.day-checkbox {
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
}

.day-checkbox input[type="checkbox"] {
    width: 24px;
    height: 24px;
    margin: 0;
    cursor: pointer;
    accent-color: var(--color-primary);
}

.day-checkbox span {
    font-size: 11px;
    font-weight: 500;
    color: var(--color-text-muted);
    margin-top: 2px;
}

.day-checkbox input:checked + span {
    color: var(--color-primary);
}

.spot-coords {
    font-family: monospace;
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    background: var(--color-bg);
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
}

.form-actions {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: flex-end;
    margin-top: var(--spacing-lg);
}

.btn-primary,
.btn-secondary {
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-base);
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: all var(--transition-fast);
}

.btn-primary {
    background: var(--color-primary);
    color: white;
}

.btn-primary:hover {
    background: var(--color-primary-dark);
}

.btn-secondary {
    background: var(--color-border);
    color: var(--color-text);
}

.btn-secondary:hover {
    background: #ccc;
}

/* ==========================================================================
   USER SPOT MARKERS
   ========================================================================== */

.user-spot-marker {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 3px solid white;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    font-size: 16px;
    cursor: pointer;
}

.user-spot-marker.vondst {
    background: #e74c3c;
}

.user-spot-marker.onderzoek {
    background: #3498db;
}

.user-spot-marker.interessant {
    background: #f39c12;
}

.user-spot-marker.bezocht {
    background: #27ae60;
}

.user-spot-marker.overig {
    background: #9b59b6;
}

/* Spot popup styling */
.spot-popup {
    min-width: 200px;
}

.spot-popup-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.spot-popup-header h4 {
    margin: 0;
    font-size: 14px;
    flex: 1;
}

.spot-popup-category {
    font-size: 12px;
    color: var(--color-text-muted);
    margin-bottom: 8px;
}

.spot-popup-notes {
    font-size: 13px;
    color: var(--color-text);
    margin-bottom: 12px;
    white-space: pre-wrap;
}

.spot-popup-date {
    font-size: 11px;
    color: var(--color-text-muted);
    margin-bottom: 12px;
}

.spot-popup-actions {
    display: flex;
    gap: 8px;
}

.spot-popup-actions button {
    flex: 1;
    padding: 6px 12px;
    border: none;
    border-radius: 4px;
    font-size: 12px;
    cursor: pointer;
}

.btn-delete-spot {
    background: #e74c3c;
    color: white;
}

.btn-delete-spot:hover {
    background: #c0392b;
}

/* ==========================================================================
   PHOTO UPLOAD & PREVIEW
   ========================================================================== */

.photo-preview {
    max-width: 100%;
    max-height: 150px;
    border-radius: var(--radius-md);
    margin-top: var(--spacing-sm);
    object-fit: cover;
}

.btn-remove-photo {
    display: block;
    margin-top: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: #e74c3c;
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: var(--font-size-sm);
}

.btn-remove-photo:hover {
    background: #c0392b;
}

.find-photo-container {
    margin: var(--spacing-sm) 0;
}

.find-photo {
    max-width: 100%;
    max-height: 120px;
    border-radius: var(--radius-md);
    object-fit: cover;
    cursor: pointer;
    transition: transform var(--transition-fast);
}

.find-photo:hover {
    transform: scale(1.02);
}

/* Photo Overlay Viewer */
.photo-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.9);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.2s ease;
}

.photo-viewer {
    position: relative;
    max-width: 95vw;
    max-height: 95vh;
    text-align: center;
}

.photo-viewer img {
    max-width: 100%;
    max-height: 85vh;
    border-radius: var(--radius-md);
    object-fit: contain;
}

.photo-close {
    position: absolute;
    top: -40px;
    right: 0;
    background: none;
    border: none;
    color: white;
    font-size: 32px;
    cursor: pointer;
    padding: var(--spacing-sm);
}

.photo-caption {
    color: white;
    margin-top: var(--spacing-md);
    font-size: var(--font-size-lg);
}

/* ==========================================================================
   STATISTICS PANEL
   ========================================================================== */

.sessions-stats {
    background: var(--color-bg-card);
    padding: var(--spacing-md);
    margin: 0 var(--spacing-md);
    margin-bottom: 80px; /* Ruimte voor tab-bar */
    border-radius: var(--radius-md);
    box-shadow: 0 2px 8px var(--color-shadow);
    position: relative;
    z-index: 1;
}

.stats-summary {
    display: flex;
    justify-content: space-around;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
}

.stat-box {
    text-align: center;
}

.stat-box .stat-number {
    display: block;
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-primary);
}

.stat-box .stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.user-stats h4 {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.user-stat-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid var(--color-border);
}

.user-stat-row:last-child {
    border-bottom: none;
}

.user-stat-name {
    font-weight: 600;
}

.user-stat-value {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

/* ==========================================================================
   GPX EXPORT BUTTON
   ========================================================================== */

.btn-export-session {
    background: #3498db;
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    cursor: pointer;
    font-size: var(--font-size-sm);
    margin-right: var(--spacing-sm);
}

.btn-export-session:hover {
    background: #2980b9;
}

/* ==========================================================================
   AUTO-REFRESH INDICATOR
   ========================================================================== */

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.refreshing {
    animation: pulse 1s infinite;
}