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

:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --secondary: #8b5cf6;
    --success: #10b981;
    --bg-dark: #0f172a;
    --bg-card: #1e293b;
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --border: #334155;
    --shadow: rgba(0, 0, 0, 0.3);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background: linear-gradient(135deg, var(--bg-dark) 0%, #1a1f3a 100%);
    color: var(--text-primary);
    overflow: hidden;
    height: 100vh;
}

#app {
    display: flex;
    flex-direction: column;
    height: 100vh;
}

/* Header Styles */
#header {
    background: var(--bg-card);
    padding: 0.5rem 1.5rem;
    border-bottom: 2px solid var(--border);
    box-shadow: 0 4px 6px var(--shadow);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    height: 70px;
}

.logo-section h1 {
    font-size: 1.25rem;
    font-weight: 700;
    white-space: nowrap;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
}

#app-footer {
    position: absolute;
    bottom: 0.5rem;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.75rem;
    color: var(--text-secondary);
    opacity: 0.6;
    z-index: 10;
}

#app-footer a {
    color: var(--text-secondary);
    text-decoration: none;
}

#app-footer a:hover {
    color: var(--primary);
    text-decoration: underline;
}

/* User Menu */
.user-menu {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(15, 23, 42, 0.4);
    padding: 0.5rem 1rem;
    border-radius: 12px;
    border: 1px solid var(--border);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid var(--primary);
}

.user-name {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
}

#stats-bar {
    display: flex;
    align-items: center;
    background: rgba(15, 23, 42, 0.4);
    border-radius: 12px;
    padding: 0.25rem 0.5rem;
    border: 1px solid var(--border);
    flex: 1;
    justify-content: flex-end;
}

.stat-group {
    display: flex;
    flex-direction: column;
    padding: 0.25rem 1rem;
    position: relative;
    min-width: 100px;
}

.stat-group.clickable {
    cursor: pointer;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 8px;
    transition: all 0.2s ease;
    padding-right: 2rem;
    flex: 1;
    min-width: 200px;
}

.stat-group.clickable:hover {
    background: rgba(99, 102, 241, 0.2);
    box-shadow: 0 0 10px rgba(99, 102, 241, 0.1);
}

.stat-group.clickable:hover .edit-icon {
    opacity: 1;
    transform: translateY(-50%) scale(1.1);
}

.stat-label {
    font-size: 0.65rem;
    text-transform: uppercase;
    color: var(--text-secondary);
    letter-spacing: 0.05em;
    margin-bottom: 0.1rem;
}

.stat-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
}

.divider {
    width: 1px;
    height: 30px;
    background: var(--border);
    margin: 0 0.5rem;
}

.edit-icon {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.2rem;
    color: var(--primary);
    opacity: 0.5;
    transition: all 0.2s ease;
}

.route-text {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 400px;
    color: var(--primary);
}

/* Street View Container */
#streetview-container {
    flex: 1;
    position: relative;
    overflow: hidden;
}

#panorama {
    width: 100%;
    height: 100%;
}

#main-map {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 5;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: bottom right;
}

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

/* Minimap */
#minimap-container {
    position: absolute;
    bottom: 20px;
    right: 20px;
    width: 250px;
    height: 200px;
    z-index: 10;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
    border: 3px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

#minimap-container:hover {
    transform: scale(1.05);
    border-color: var(--primary);
}

#minimap {
    width: 100%;
    height: 100%;
    background: var(--bg-card);
}

/* Overlay Styles */
.overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.overlay.active {
    display: flex;
}

.setup-card {
    background: var(--bg-card);
    padding: 3rem;
    border-radius: 16px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    max-width: 500px;
    width: 90%;
    border: 1px solid var(--border);
}

.setup-card h2 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.setup-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.setup-card input[type="text"] {
    width: 100%;
    padding: 1rem;
    background: var(--bg-dark);
    border: 2px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 1rem;
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
}

.setup-card input[type="text"]:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.input-group {
    margin-bottom: 1.5rem;
}

.input-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.input-group input {
    width: 100%;
    padding: 1rem;
    background: var(--bg-dark);
    border: 2px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.input-group input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.primary-btn {
    width: 100%;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.primary-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.4);
}

.primary-btn:active {
    transform: translateY(0);
}

.api-note,
.help-text {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 1rem;
    text-align: center;
}

.help-text a {
    color: var(--primary);
    text-decoration: none;
}

.help-text a:hover {
    text-decoration: underline;
}

.route-text {
    cursor: pointer;
    text-decoration: underline;
    text-decoration-style: dotted;
    text-underline-offset: 4px;
}

.route-text:hover {
    color: var(--secondary);
}

.control-btn {
    padding: 0.75rem 1.5rem;
    background: var(--bg-dark);
    border: 2px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

.control-btn:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.2);
}

/* Responsive Design */
@media (max-width: 768px) {
    #header {
        flex-direction: column;
        height: auto;
        padding: 0.5rem;
        gap: 0.5rem;
    }

    .logo-section h1 {
        font-size: 1rem;
    }

    #stats-bar {
        width: 100%;
        overflow-x: auto;
        justify-content: flex-start;
    }

    .stat-group {
        min-width: 80px;
        padding: 0.25rem 0.5rem;
    }

    .stat-group.clickable {
        min-width: 150px;
    }

    .setup-card {
        padding: 2rem 1.5rem;
    }
}

/* Loading animation */
@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

.loading {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Refresh Button Styles */
.stat-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.icon-button {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0;
    transition: all 0.2s ease;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.icon-button:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
    transform: rotate(30deg);
}

.icon-button:active {
    transform: scale(0.9);
}

.icon-button.spinning {
    animation: spin 1s linear infinite;
    pointer-events: none;
    opacity: 0.5;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

/* Custom Route UI */
.separator {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 1.5rem 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

.separator::before,
.separator::after {
    content: '';
    flex: 1;
    border-bottom: 2px solid var(--border);
}

.separator span {
    padding: 0 10px;
    background: var(--bg-card);
}

.custom-route-section {
    background: rgba(15, 23, 42, 0.4);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.custom-route-section h3 {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.subtext {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}


.secondary-btn {
    width: 100%;
    padding: 0.75rem 1.5rem;
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    text-transform: uppercase;
}

.secondary-btn:hover:not(:disabled) {
    background: var(--primary);
    color: white;
}

.secondary-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    border-color: var(--border);
    color: var(--text-secondary);
}

/* KML Browser Styles */
.kml-browser-card {
    background: var(--bg-card);
    border-radius: 16px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    max-width: 700px;
    width: 90%;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border);
}

.kml-browser-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    border-bottom: 2px solid var(--border);
}

.kml-browser-header h2 {
    font-size: 1.5rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
}

.close-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 2rem;
    cursor: pointer;
    transition: all 0.2s ease;
    line-height: 1;
}

.close-btn:hover {
    color: var(--text-primary);
    transform: rotate(90deg);
}

.kml-tabs {
    display: flex;
    border-bottom: 2px solid var(--border);
    padding: 0 2rem;
}

.kml-tab {
    padding: 1rem 2rem;
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.2s ease;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
}

.kml-tab.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

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

.kml-tab-content {
    flex: 1;
    overflow-y: auto;
    padding: 2rem;
}

.tab-pane {
    display: none;
}

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

.upload-section {
    margin-bottom: 1.5rem;
}

.sort-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: rgba(15, 23, 42, 0.4);
    border-radius: 8px;
}

.sort-controls label {
    font-weight: 500;
    color: var(--text-secondary);
}

.sort-controls select {
    padding: 0.5rem 1rem;
    background: var(--bg-dark);
    border: 2px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 0.9rem;
    cursor: pointer;
}

.sort-controls select:focus {
    outline: none;
    border-color: var(--primary);
}

.kml-file-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.empty-message {
    text-align: center;
    color: var(--text-secondary);
    padding: 3rem 1rem;
    font-style: italic;
}

.kml-file-item {
    background: rgba(15, 23, 42, 0.4);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.2s ease;
}

.kml-file-item:hover {
    border-color: var(--primary);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.1);
}

.kml-file-info {
    flex: 1;
}

.kml-file-name {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.kml-file-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.kml-file-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.vote-btn {
    background: none;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    padding: 0.5rem;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.vote-btn:hover {
    border-color: var(--primary);
    color: var(--text-primary);
}

.vote-btn.active-upvote {
    border-color: var(--success);
    color: var(--success);
    background: rgba(16, 185, 129, 0.1);
}

.vote-btn.active-downvote {
    border-color: #ef4444;
    color: #ef4444;
    background: rgba(239, 68, 68, 0.1);
}

.vote-count {
    font-size: 0.9rem;
    font-weight: 600;
    min-width: 2rem;
    text-align: center;
}

.action-btn {
    background: none;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.9rem;
}

.action-btn:hover {
    border-color: var(--primary);
    color: var(--text-primary);
}

.action-btn.danger:hover {
    border-color: #ef4444;
    color: #ef4444;
}

/* Secondary Links (Privacy, etc) */
.privacy-link-container {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
    width: 100%;
}

.secondary-link {
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s ease;
}

.secondary-link:hover {
    color: var(--primary);
}

/* KML Details Overlay Styles */
.kml-details-card {
    background: var(--bg-card);
    border-radius: 16px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    max-width: 900px;
    width: 95%;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border);
}

.kml-details-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    border-bottom: 2px solid var(--border);
}

.kml-details-header h2 {
    font-size: 1.5rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
}

.kml-details-content {
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: row;
    /* Side by side on desktop */
}

.kml-preview-map {
    flex: 1;
    min-height: 400px;
    background: #000;
    border-right: 2px solid var(--border);
}

.kml-metadata-section {
    flex: 1;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    overflow-y: auto;
    min-width: 300px;
}

.metadata-row {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.meta-tag {
    background: rgba(15, 23, 42, 0.6);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-size: 0.9rem;
    border: 1px solid var(--border);
    color: var(--text-primary);
}

.description-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: rgba(15, 23, 42, 0.4);
    border-radius: 12px;
    border: 1px solid var(--border);
    padding: 1rem;
}

.description-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--border);
    padding-bottom: 0.5rem;
}

.description-header h3 {
    font-size: 1.1rem;
    margin: 0;
}

.description-text {
    flex: 1;
    white-space: pre-wrap;
    line-height: 1.6;
    color: var(--text-secondary);
    font-size: 0.95rem;
    overflow-y: auto;
    max-height: 300px;
}

.description-editor {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.description-editor textarea {
    width: 100%;
    height: 200px;
    background: var(--bg-dark);
    border: 1px solid var(--border);
    padding: 1rem;
    color: var(--text-primary);
    border-radius: 8px;
    resize: vertical;
    font-family: inherit;
}

.editor-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
}

.kml-details-footer {
    padding: 1.5rem 2rem;
    border-top: 2px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-card);
}

.primary-btn.small {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

.primary-btn.large {
    font-size: 1.2rem;
    padding: 1rem 3rem;
    width: auto;
}

.hidden {
    display: none !important;
}

@media (max-width: 900px) {
    .kml-details-content {
        flex-direction: column;
    }

    .kml-preview-map {
        min-height: 300px;
        border-right: none;
        border-bottom: 2px solid var(--border);
    }
}