* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg: #1a1a1a;
    --text: #e5e5e5;
    --text-muted: #9ca3af;
    --border: rgba(255, 255, 255, 0.2);
    --accent: #fff;
    --link: #60a5fa;
    --error: #f87171;
    --success: #4ade80;
}

body {
    font-family: 'Inter', sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--bg);
    color: var(--text);
}

/* Main Content */
.main-content {
    flex: 1;
    position: relative;
}

/* Map Container */
.map-container {
    width: 100%;
    height: calc(100vh - 56px);
    background: var(--bg);
}

/* Navigation Bar - Bottom (Dark Mode) */
.navbar {
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(10px);
    border-top: 1px solid var(--border);
    padding: 12px 20px;
    z-index: 1000;
}

.navbar-bottom {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
}

.nav-centered {
    display: flex;
    justify-content: center;
    align-items: center;
}

.nav-menu {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    min-height: 32px;
}

/* Nav Buttons */
.nav-btn {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    transition: all 0.2s ease;
}

.nav-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.25);
}

.nav-btn .logged-in {
    color: #4ade80;
}

.nav-btn .logged-out {
    color: #f87171;
}

/* Leaflet map background (prevents white flash on tile load) */
.leaflet-container {
    background: #000000 !important;
}

.leaflet-control-zoom a {
    background: #262626 !important;
    color: #e5e5e5 !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    width: 36px !important;
    height: 36px !important;
    line-height: 36px !important;
    font-size: 18px !important;
}

.leaflet-control-zoom a:hover {
    background: #333 !important;
    color: #fff !important;
}

.leaflet-control-zoom-in {
    border-radius: 8px 8px 0 0 !important;
    border-bottom: none !important;
}

.leaflet-control-zoom-out {
    border-radius: 0 0 8px 8px !important;
}

/* Leaflet popup (Dark Mode) */
.leaflet-popup-content-wrapper {
    background: #262626 !important;
    color: #e5e5e5 !important;
    border-radius: 8px !important;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4) !important;
}

.leaflet-popup-tip {
    background: #262626 !important;
}

.leaflet-popup-close-button {
    color: #9ca3af !important;
}

.leaflet-popup-close-button:hover {
    color: #e5e5e5 !important;
}

/* Location popup link */
.location-popup a {
    color: #60a5fa;
    text-decoration: none;
    font-size: 0.9em;
}

.location-popup a:hover {
    text-decoration: underline;
}

/* Page content */
.page-content {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
    max-width: 320px;
    margin: 0 auto;
}

.page-content--left {
    align-items: flex-start;
    justify-content: flex-start;
    margin: 0 auto;
    max-width: 480px;
    padding-top: 24px;
}

.page-content h1 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 24px;
    color: var(--accent);
}

/* Links */
a {
    color: var(--link);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Form Styles */
.form-group {
    width: 100%;
    margin-bottom: 12px;
}

.form-group label {
    display: block;
    margin-bottom: 4px;
    color: var(--text-muted);
    font-size: 0.75rem;
}

.form-group input {
    width: 100%;
    padding: 12px 0;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--border);
    color: var(--text);
    font-size: 1rem;
    font-family: 'Inter', sans-serif;
    transition: border-color 0.2s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group textarea {
    width: 100%;
    padding: 12px 0;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--border);
    color: var(--text);
    font-size: 1rem;
    font-family: 'Inter', sans-serif;
    transition: border-color 0.2s;
    resize: vertical;
    min-height: 60px;
}

.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
}

.form-group select {
    width: 100%;
    padding: 12px 0;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--border);
    color: var(--text);
    font-size: 1rem;
    font-family: 'Inter', sans-serif;
    transition: border-color 0.2s;
    cursor: pointer;
}

.form-group select:focus {
    outline: none;
    border-color: var(--accent);
}

.form-group input:-webkit-autofill,
.form-group input:-webkit-autofill:hover,
.form-group input:-webkit-autofill:focus {
    -webkit-text-fill-color: var(--text);
    -webkit-box-shadow: 0 0 0 1000px var(--bg) inset;
    transition: background-color 5000s ease-in-out 0s;
}

/* Button */
.btn {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    padding: 12px;
    background: var(--accent);
    border: none;
    border-radius: 0;
    color: var(--bg);
    font-size: 0.875rem;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    margin-top: 8px;
    transition: opacity 0.2s;
}

.btn:hover {
    opacity: 0.9;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-danger {
    background: #ef4444;
    color: #fff;
}

.btn-danger:hover {
    background: #dc2626;
}

/* Toggle text */
.toggle-text {
    margin-top: 16px;
    margin-bottom: 16px;
    color: var(--text-muted);
    font-size: 0.75rem;
}

/* Messages */
.error-message {
    color: var(--error);
    font-size: 0.75rem;
    margin-bottom: 12px;
}

.success-message {
    color: var(--success);
    font-size: 0.75rem;
    margin-bottom: 12px;
}

/* User info */
.user-info {
    width: 100%;
    margin-bottom: 20px;
}

.info-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    font-size: 0.875rem;
    border-bottom: 1px solid var(--border);
}

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

.info-label {
    color: var(--text-muted);
}

.info-value {
    color: var(--text);
}

.info-value a {
    color: var(--link);
    text-decoration: none;
}

.info-value a:hover {
    text-decoration: underline;
}

/* About page */
.about-text {
    color: var(--text);
    font-size: 0.875rem;
    line-height: 1.5;
    margin-bottom: 16px;
}

.about-subtitle {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 8px;
}

/* Profile page */
.profile-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.profile-header h1 {
    margin-bottom: 0;
}

.avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: 1px solid var(--border);
    padding: 12px;
    box-sizing: border-box;
    background: rgba(255, 255, 255, 0.05);
}

.user-locations-section {
    width: 100%;
    margin-bottom: 24px;
}

.user-locations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
}

.user-location-card {
    display: block;
    border-radius: 8px;
    border: 1px solid var(--border);
    padding: 12px;
    color: var(--text);
}

.user-location-card:hover {
    background: rgba(255, 255, 255, 0.05);
    text-decoration: none;
}

.user-location-name {
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 4px;
}

.user-location-type {
    color: var(--text-muted);
    font-size: 0.75rem;
}

/* Location photos section (location detail) */
.location-photos-section {
    width: 100%;
    margin-bottom: 24px;
}

.location-photos-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 12px;
}

.location-photos-list {
    margin-bottom: 12px;
}

.location-photos-empty {
    color: var(--text-muted);
    font-size: 0.875rem;
    padding: 8px 0;
}

.location-photos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
}

.location-photo-link {
    display: block;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border);
    background: var(--bg);
    aspect-ratio: 1;
}

.location-photo-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.location-image-upload {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}

.location-image-upload .form-group {
    margin-bottom: 12px;
}

.location-image-upload .btn {
    margin-top: 4px;
}

.location-image-upload input[type="file"] {
    padding: 8px 0;
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* Comments section (location detail) */
.comments-section {
    width: 100%;
    margin-bottom: 20px;
}

.comments-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 12px;
}

.comments-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.comments-empty {
    color: var(--text-muted);
    font-size: 0.875rem;
    padding: 8px 0;
}

.comment-block {
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.875rem;
}

.comment-block:last-child {
    border-bottom: none;
}

.comment-meta {
    color: var(--text-muted);
    margin-bottom: 4px;
}

.comment-meta a {
    color: var(--link);
    text-decoration: none;
}

.comment-meta a:hover {
    text-decoration: underline;
}

.comment-body {
    color: var(--text);
}

.comment-form-container {
    margin-top: 16px;
}

.comment-form-container .form-group {
    margin-bottom: 12px;
}

.comment-form-container .btn {
    margin-top: 4px;
}

/* Add Location Icon */
#addLocationIcon {
    filter: brightness(0) invert(1);
}

/* Map selection mode */
.map-selecting {
    cursor: crosshair !important;
}

.map-selecting .leaflet-marker-icon,
.map-selecting .leaflet-marker-shadow {
    cursor: crosshair !important;
}

/* Selection mode indicator */
.selection-hint {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    color: var(--text);
    padding: 12px 20px;
    border-radius: 8px;
    font-size: 0.875rem;
    z-index: 1001;
    display: none;
}

.selection-hint.visible {
    display: block;
}

/* Add button active state */
#addLocationBtn.active {
    background: rgba(255, 255, 255, 0.2);
    border-color: var(--accent);
}

/* Emoji markers on map (replaces default blue pin) */
.location-emoji-marker {
    background: none !important;
    border: none !important;
}

.location-marker-emoji {
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
    user-select: none;
    display: block;
    text-align: center;
}