/* ==========================================
   COMPONENTS - Asfalt Premium
   ========================================== */

/* ==========================================
   FORM COMPONENTS
   ========================================== */

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

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

.form-select {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid #d1d5db;
    border-radius: var(--border-radius-md);
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    color: var(--dark-gray);
    background-color: var(--white);
    transition: all var(--transition-fast);
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right var(--spacing-sm) center;
    background-size: 1rem;
    padding-right: 2.5rem;
}

.form-select:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-select:disabled {
    background-color: var(--light-gray);
    color: var(--medium-gray);
    cursor: not-allowed;
}

/* GPX roads toggle checkbox */
.gpx-roads-toggle {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--secondary-gray);
    cursor: pointer;
    user-select: none;
    padding: 4px 2px;
}

.gpx-roads-toggle input[type="checkbox"] {
    width: 15px;
    height: 15px;
    accent-color: var(--primary-blue);
    cursor: pointer;
    flex-shrink: 0;
}

.gpx-roads-toggle:hover {
    color: var(--dark-gray);
}

/* ==========================================
   BUTTONS
   ========================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--border-radius-md);
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    user-select: none;
    white-space: nowrap;
    width: 100%;
    min-height: 2.5rem;
}

.btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.btn:disabled {
    cursor: not-allowed;
    opacity: 0.6;
}

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

.btn-primary:hover:not(:disabled) {
    background-color: var(--primary-blue-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

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

.btn-secondary {
    background-color: var(--white);
    color: var(--secondary-gray);
    border: 1px solid #d1d5db;
}

.btn-secondary:hover:not(:disabled) {
    background-color: var(--light-gray);
    border-color: var(--medium-gray);
}

.btn-icon {
    font-size: var(--font-size-base);
    line-height: 1;
}

/* ==========================================
   BUTTON SPINNER
   ========================================== */

.btn-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top: 2px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-right: var(--spacing-xs);
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.btn.loading {
    opacity: 0.8;
    cursor: not-allowed;
}

/* ==========================================
   ROAD STATISTICS
   ========================================== */

.road-stats {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: #f8fafc;
    border-radius: var(--border-radius-md);
    border: 1px solid #e2e8f0;
}

.road-stats h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--dark-gray);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.stat-main {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid #e2e8f0;
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--medium-gray);
    margin-bottom: var(--spacing-xs);
}

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

.stat-value.low-unknown {
    color: var(--green);
}

.stat-value.medium-unknown {
    color: #f59e0b;
}

.stat-breakdown {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    gap: var(--spacing-sm);
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    flex: 1;
}

.stat-item .legend-line {
    width: 2rem;
    height: 3px;
}

.sidebar-stat-number {
    font-size: var(--font-size-sm);
    color: var(--dark-gray);
    font-weight: 600;
    text-align: center;
}

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

.legend {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid #e5e7eb;
}

.legend h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--dark-gray);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.legend-info-btn {
    background: transparent;
    border: none;
    padding: 4px;
    cursor: pointer;
    color: var(--primary-blue);
    font-size: var(--font-size-sm);
    transition: all var(--transition-fast);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
}

.legend-info-btn:hover {
    background: rgba(37, 99, 235, 0.1);
    transform: scale(1.1);
}

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

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

.legend-item.disabled {
    opacity: 0.5;
}

.legend-item.disabled .legend-line {
    opacity: 0.3;
}

.legend-item.disabled span {
    color: var(--medium-gray);
}

/* Eye toggle buttons */
.eye-toggle {
    background: none;
    border: none;
    padding: 4px;
    margin-right: 8px;
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.2s ease;
    color: var(--dark-gray);
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
}

.eye-toggle:hover {
    background-color: var(--light-gray);
    color: var(--primary-blue);
}

.eye-toggle.active .eye-hidden {
    display: none;
}

.eye-toggle:not(.active) .eye-visible {
    display: none;
}

.eye-toggle:not(.active) {
    color: var(--medium-gray);
    opacity: 0.6;
}

.eye-toggle:not(.active):hover {
    color: var(--dark-gray);
    opacity: 0.8;
}

.legend-line {
    width: 2rem;
    height: 3px;
    border-radius: 1px;
    flex-shrink: 0;
}

.legend-line.excellent {
    background-color: var(--black);
}

.legend-line.good {
    background-color: transparent;
    background-image: repeating-linear-gradient(
        90deg,
        var(--black) 0px,
        var(--black) 6px,
        transparent 6px,
        transparent 12px
    );
    background-size: 12px 3px;
    background-repeat: repeat-x;
}

.legend-line.poor {
    background-color: var(--red);
}

.legend-line.unknown {
    background-color: #2563eb;
}

.legend-item span {
    font-size: var(--font-size-xs);
    color: var(--secondary-gray);
    line-height: 1.4;
}

/* ==========================================
   EYE TOGGLE CONTROLS
   ========================================== */

.eye-toggle {
    background: none;
    border: none;
    padding: 4px;
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 24px;
    min-height: 24px;
}

.eye-toggle:hover {
    background-color: #f1f5f9;
}

.eye-toggle:active {
    background-color: #e2e8f0;
}

.eye-icon {
    width: 16px;
    height: 16px;
    color: var(--dark-gray);
    transition: all 0.2s ease;
}

/* Show visible eye by default, hide crossed-out eye */
.eye-toggle.active .eye-visible {
    display: block;
}

.eye-toggle.active .eye-hidden {
    display: none;
}

/* When inactive, show crossed-out eye, hide visible eye */
.eye-toggle:not(.active) .eye-visible {
    display: none;
}

.eye-toggle:not(.active) .eye-hidden {
    display: block;
}

/* Disabled state styling */
.eye-toggle:not(.active) {
    opacity: 0.6;
}

.eye-toggle:not(.active) .eye-icon {
    color: var(--medium-gray);
}

/* ==========================================
   ALERTS & NOTIFICATIONS
   ========================================== */

.alert {
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    margin: var(--spacing-md) 0;
    font-size: var(--font-size-sm);
    border-left: 4px solid;
}

.alert-info {
    background-color: #f0f9ff;
    border-color: var(--primary-blue);
    color: #1e40af;
}

.alert-success {
    background-color: #f0fdf4;
    border-color: var(--green);
    color: #15803d;
}

.alert-warning {
    background-color: #fffbeb;
    border-color: #f59e0b;
    color: #d97706;
}

.alert-error {
    background-color: #fef2f2;
    border-color: var(--red);
    color: #dc2626;
}

/* ==========================================
   TOOLTIP
   ========================================== */

.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip .tooltip-text {
    visibility: hidden;
    width: 200px;
    background-color: var(--dark-gray);
    color: var(--white);
    text-align: center;
    border-radius: var(--border-radius-md);
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-xs);
    position: absolute;
    z-index: 1001;
    bottom: 125%;
    left: 50%;
    margin-left: -100px;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.tooltip .tooltip-text::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: var(--dark-gray) transparent transparent transparent;
}

.tooltip:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

/* ==========================================
   BADGES
   ========================================== */

.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-xs);
    font-weight: 500;
    border-radius: var(--border-radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

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

.badge-secondary {
    background-color: var(--medium-gray);
    color: var(--white);
}

.badge-success {
    background-color: var(--green);
    color: var(--white);
}

.badge-warning {
    background-color: #f59e0b;
    color: var(--white);
}

.badge-error {
    background-color: var(--red);
    color: var(--white);
}

/* ==========================================
   ANIMATIONS
   ========================================== */

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.animate-fade-in {
    animation: fadeIn 0.3s ease-out;
}

.animate-slide-in-left {
    animation: slideInLeft 0.3s ease-out;
}

.animate-slide-in-right {
    animation: slideInRight 0.3s ease-out;
}

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

.toast-notification {
    transition: all 0.3s ease-in-out;
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(10px);
}

.toast-notification:hover {
    transform: translateX(-5px);
    box-shadow: var(--shadow-xl);
}

/* ==========================================
   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);
    white-space: nowrap;
    border: 0;
}

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

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

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

.font-bold {
    font-weight: 700;
}

.font-medium {
    font-weight: 500;
}

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

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

.text-muted {
    color: var(--medium-gray);
}

.bg-primary {
    background-color: var(--primary-blue);
}

.bg-secondary {
    background-color: var(--light-gray);
}

.border {
    border: 1px solid #e5e7eb;
}

.border-primary {
    border-color: var(--primary-blue);
}

.rounded {
    border-radius: var(--border-radius-md);
}

.shadow {
    box-shadow: var(--shadow-md);
}

.no-scroll {
    overflow: hidden;
}

/* ==========================================
   ABOUT PAGE STYLES
   ========================================== */

/* Hero Section */
.hero-section {
    background: var(--white);
    color: var(--dark-gray);
    padding: var(--spacing-2xl);
    margin: 0 0 var(--spacing-2xl) 0;
    border-radius: var(--border-radius-lg);
    text-align: center;
    border: 1px solid #e5e7eb;
    box-shadow: var(--shadow-sm);
}

.hero-content {
    max-width: 600px;
    margin: 0 auto;
}

.hero-logo {
    margin-bottom: var(--spacing-lg);
}

.hero-logo-image {
    height: 6rem;
    width: auto;
    object-fit: contain;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xl);
    color: var(--secondary-gray);
    line-height: 1.6;
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.feature-chip {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: linear-gradient(135deg, var(--primary-blue), #1e40af);
    color: var(--white);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-xl);
    font-size: var(--font-size-sm);
    font-weight: 500;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-fast);
    border: none;
}

.feature-chip:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.feature-chip i {
    font-size: var(--font-size-base);
    opacity: 0.9;
}

/* Section Styles */
.mission-section,
.map-description-section,
.help-section,
.impact-section,
.contact-section {
    margin-bottom: var(--spacing-2xl);
}

.section-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.section-icon {
    font-size: var(--font-size-xl);
    color: var(--primary-blue);
    background: rgba(37, 99, 235, 0.1);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-md);
}

.section-header h2 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--dark-gray);
    margin: 0;
}

.mission-text {
    font-size: var(--font-size-lg);
    line-height: 1.7;
    color: var(--secondary-gray);
}

/* Contact Section */
.contact-text {
    font-size: var(--font-size-base);
    line-height: 1.7;
    color: var(--secondary-gray);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.contact-email-box {
    display: flex;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.contact-email-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-xl);
    background: linear-gradient(135deg, var(--primary-blue), #1e40af);
    color: var(--white);
    text-decoration: none;
    border-radius: var(--border-radius-lg);
    font-size: var(--font-size-lg);
    font-weight: 600;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-md);
}

.contact-email-link:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, #1e40af, #1e3a8a);
}

.contact-email-link i {
    font-size: var(--font-size-xl);
}

.contact-note {
    font-size: var(--font-size-sm);
    color: var(--medium-gray);
    text-align: center;
    font-style: italic;
    margin-top: var(--spacing-md);
}

/* Quality Grid (legacy - for mobile) */
.quality-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

/* Quality Items in Legend */
.quality-legend .quality-item {
    margin-bottom: 0;
}

.quality-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--light-gray);
    border-radius: var(--border-radius-lg);
    border-left: 4px solid transparent;
    transition: all var(--transition-fast);
}

.quality-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.quality-item:nth-child(1) {
    border-left-color: var(--black);
}

.quality-item:nth-child(2) {
    border-left-color: var(--black);
}

.quality-item:nth-child(3) {
    border-left-color: var(--red);
}

.quality-item:nth-child(4) {
    border-left-color: var(--primary-blue);
}

.quality-line {
    width: 3rem;
    height: 4px;
    border-radius: 2px;
    flex-shrink: 0;
}

.quality-line.excellent {
    background-color: var(--black);
}

.quality-line.good {
    background-color: transparent;
    background-image: repeating-linear-gradient(
        90deg,
        var(--black) 0px,
        var(--black) 8px,
        transparent 8px,
        transparent 16px
    );
    background-size: 16px 4px;
}

.quality-line.poor {
    background-color: var(--red);
}

.quality-line.unknown {
    background-color: var(--primary-blue);
}

.quality-content h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--dark-gray);
    margin-bottom: var(--spacing-xs);
}

.quality-content p {
    font-size: var(--font-size-sm);
    color: var(--medium-gray);
    margin: 0;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #f0fdf4, #dcfce7);
    border: 1px solid #bbf7d0;
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-lg);
    text-align: center;
    margin: var(--spacing-2xl) 0;
}

.cta-content {
    max-width: 500px;
    margin: 0 auto;
}

.cta-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 4rem;
    height: 4rem;
    background: var(--green);
    color: var(--white);
    border-radius: 50%;
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-xl);
}

.cta-section h2 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--dark-gray);
    margin-bottom: var(--spacing-md);
}

.cta-section p {
    font-size: var(--font-size-base);
    color: var(--secondary-gray);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
}

.cta-stats {
    display: flex;
    justify-content: center;
}

/* Voivodeship Grid */
.voivodeship-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: var(--spacing-md);
    max-width: 100%;
}

.stat-highlight {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md);
    background: var(--white);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
}

.stat-number {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--red);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--medium-gray);
    text-align: center;
}

/* Help Methods */
.help-methods {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-lg);
}

.help-method {
    background: var(--white);
    border: 1px solid #e5e7eb;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    transition: all var(--transition-fast);
}

.help-method:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.help-method.featured {
    border-color: var(--primary-blue);
    background: linear-gradient(135deg, #f0f9ff, #e0f2fe);
    position: relative;
}

.method-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.method-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-lg);
}

.osm-icon {
    background: #7dd3fc;
    color: #0369a1;
}

.streetcomplete-icon {
    background: var(--primary-blue);
    color: var(--white);
}

.method-header h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--dark-gray);
    margin: 0;
}

.method-content p {
    margin-bottom: var(--spacing-md);
    color: var(--secondary-gray);
    line-height: 1.6;
}

.method-highlight {
    font-weight: 600;
    color: var(--primary-blue);
    background: rgba(37, 99, 235, 0.1);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-md);
    border-left: 3px solid var(--primary-blue);
}

.method-info {
    margin: var(--spacing-md) 0;
    padding: var(--spacing-md);
    background: rgba(16, 185, 129, 0.08);
    border-left: 3px solid #10b981;
    border-radius: var(--border-radius-md);
    color: var(--secondary-gray);
    line-height: 1.6;
}

.method-info strong {
    color: #059669;
    font-weight: 600;
}

.method-steps {
    padding-left: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.method-steps li {
    margin-bottom: var(--spacing-sm);
    color: var(--secondary-gray);
    line-height: 1.5;
}

.method-steps code {
    background: #f1f5f9;
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: var(--font-size-xs);
    color: var(--primary-blue);
}

/* StreetComplete Demo */
.streetcomplete-demo {
    margin: var(--spacing-lg) 0;
}

.demo-images {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

.demo-image {
    text-align: center;
}

.demo-image img {
    width: 100%;
    max-width: 250px;
    height: auto;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-fast);
}

.demo-image img:hover {
    transform: scale(1.02);
}

.demo-caption {
    display: block;
    margin-top: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--medium-gray);
    font-weight: 500;
}

.streetcomplete-features {
    display: flex;
    justify-content: space-around;
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-md);
    background: rgba(37, 99, 235, 0.05);
    border-radius: var(--border-radius-md);
    flex-wrap: wrap;
}

.streetcomplete-features .feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--secondary-gray);
    flex: 1;
    min-width: 120px;
    justify-content: center;
}

.streetcomplete-features .feature i {
    color: var(--primary-blue);
}

.method-cta {
    margin-top: var(--spacing-lg);
    text-align: center;
}

/* Road Types Info */
.road-types-info {
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, #f0f9ff, #e0f2fe);
    border: 1px solid #bae6fd;
    border-radius: var(--border-radius-lg);
    border-left: 4px solid var(--primary-blue);
}

.road-types-info p {
    margin: 0;
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--secondary-gray);
    text-align: center;
}

.road-types-info strong {
    color: var(--primary-blue);
    font-weight: 600;
}

/* Impact Grid */
.impact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.impact-item {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--light-gray);
    border-radius: var(--border-radius-lg);
    transition: all var(--transition-fast);
}

.impact-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.impact-item i {
    font-size: var(--font-size-2xl);
    color: var(--primary-blue);
    margin-bottom: var(--spacing-md);
    display: block;
}

.impact-item h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--dark-gray);
    margin-bottom: var(--spacing-xs);
}

.impact-item p {
    font-size: var(--font-size-sm);
    color: var(--medium-gray);
    margin: 0;
    line-height: 1.5;
}

/* Map and Legend Layout */
.map-legend-layout {
    display: flex;
    gap: var(--spacing-2xl);
    margin: var(--spacing-lg) 0;
    align-items: flex-start;
}

.map-example {
    flex: 1.2;
    min-width: 0;
}

.map-example img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition-fast);
}

.map-example img:hover {
    transform: scale(1.02);
}

.map-caption {
    margin-top: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--medium-gray);
    font-style: italic;
    text-align: center;
}

.quality-legend {
    flex: 0.8;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

/* Statistics Info */
.statistics-info {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin: var(--spacing-xl) 0;
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, #f0f9ff, #e0f2fe);
    border: 1px solid #bae6fd;
    border-radius: var(--border-radius-lg);
    border-left: 4px solid var(--primary-blue);
}

.statistics-info .info-icon {
    flex-shrink: 0;
    width: 2.5rem;
    height: 2.5rem;
    background: var(--primary-blue);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
}

.statistics-info p {
    margin: 0;
    line-height: 1.6;
    color: var(--secondary-gray);
}

.statistics-info strong {
    color: var(--primary-blue);
}

/* Impact Benefits within CTA */
.impact-benefits {
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.3);
}

.impact-benefits h3 {
    text-align: center;
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--dark-gray);
    margin-bottom: var(--spacing-xl);
}

.cta-section .impact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.cta-section .impact-item {
    text-align: center;
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.8);
    border-radius: var(--border-radius-lg);
    transition: all var(--transition-fast);
    border: 1px solid rgba(255, 255, 255, 0.5);
}

.cta-section .impact-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    background: rgba(255, 255, 255, 0.95);
}

.cta-section .impact-item i {
    font-size: var(--font-size-xl);
    color: var(--green);
    margin-bottom: var(--spacing-sm);
    display: block;
}

.cta-section .impact-item h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--dark-gray);
    margin-bottom: var(--spacing-xs);
}

.cta-section .impact-item p {
    font-size: var(--font-size-sm);
    color: var(--secondary-gray);
    margin: 0;
    line-height: 1.5;
}

/* Map Button Sections */
.map-button-section {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
    text-align: center;
    margin: var(--spacing-2xl) 0;
    padding: var(--spacing-lg) 0;
}

.btn-map-small {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-2xl);
    background: var(--primary-blue);
    color: var(--white);
    border: none;
    border-radius: var(--border-radius-xl);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    text-decoration: none;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    box-shadow: var(--shadow-md);
    min-height: 2.5rem;
}

.btn-map-small:hover {
    background: var(--primary-blue-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.btn-map-small i {
    font-size: var(--font-size-base);
}

a.btn-help-link,
a.btn-help-link:visited {
    background: #10b981 !important;
    color: var(--white) !important;
}

a.btn-help-link:hover {
    background: #059669 !important;
    color: var(--white) !important;
    transform: translateY(-2px);
}

a.btn-help-link:active {
    transform: translateY(0);
}

/* ==========================================
   HOW TO HELP SECTION - NEW DESIGN
   ========================================== */

.help-content {
    max-width: 800px;
    margin: 0 auto;
}

.help-intro {
    font-size: var(--font-size-lg);
    line-height: 1.8;
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    color: var(--secondary-gray);
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, #f0f9ff, #e0f2fe);
    border-radius: var(--border-radius-lg);
    border-left: 4px solid var(--primary-blue);
}

.help-steps-container {
    margin-top: var(--spacing-2xl);
}

.steps-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--dark-gray);
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

.help-step {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-xl);
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-fast);
    border: 1px solid #e5e7eb;
}

.help-step:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.step-number-badge {
    flex-shrink: 0;
    width: 3rem;
    height: 3rem;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-blue-dark));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    font-weight: 700;
    box-shadow: var(--shadow-md);
}

.step-content-block {
    flex: 1;
}

.step-content-block h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--dark-gray);
    margin-bottom: var(--spacing-sm);
}

.step-content-block p {
    line-height: 1.7;
    color: var(--secondary-gray);
    margin-bottom: var(--spacing-md);
}

.step-content-block p:last-child {
    margin-bottom: 0;
}

.step-content-block a {
    color: var(--primary-blue);
    text-decoration: underline;
    font-weight: 500;
}

.step-content-block a:hover {
    color: var(--primary-blue-dark);
}

.step-note {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: #f0f9ff;
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-sm);
    color: var(--primary-blue);
    border-left: 3px solid var(--primary-blue);
}

.step-note.highlight {
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    border-left-color: #f59e0b;
    color: #92400e;
}

.step-note i {
    flex-shrink: 0;
}

.step-image-wrapper {
    margin-top: var(--spacing-md);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.step-image-wrapper:hover {
    box-shadow: var(--shadow-lg);
    transform: scale(1.02);
}

.step-image-wrapper img {
    width: 100%;
    height: auto;
    display: block;
}

.image-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-2xl);
    background: linear-gradient(135deg, #f3f4f6, #e5e7eb);
    color: var(--medium-gray);
    text-align: center;
    min-height: 200px;
    border: 2px dashed #d1d5db;
}

.image-placeholder i {
    font-size: 2.5rem;
    opacity: 0.5;
}

.image-placeholder span {
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.success-message {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: linear-gradient(135deg, #d1fae5, #a7f3d0);
    border-radius: var(--border-radius-md);
    color: #065f46;
    font-weight: 500;
    border-left: 4px solid #10b981;
    margin-top: var(--spacing-md);
}

.success-message i {
    font-size: var(--font-size-xl);
    color: #10b981;
}

.help-footer {
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-2xl);
    border-top: 2px solid #e5e7eb;
}

.help-cta-box {
    text-align: center;
    padding: var(--spacing-2xl);
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.help-cta-box i {
    font-size: 3rem;
    color: #dc2626;
    margin-bottom: var(--spacing-md);
}

.help-cta-box h4 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--dark-gray);
    margin-bottom: var(--spacing-sm);
}

.help-cta-box p {
    font-size: var(--font-size-lg);
    color: var(--secondary-gray);
    line-height: 1.7;
    margin: 0;
}

/* Responsive Design for Help Section */
@media (max-width: 768px) {
    .help-step {
        flex-direction: column;
        gap: var(--spacing-md);
        padding: var(--spacing-lg);
    }
    
    .step-number-badge {
        width: 2.5rem;
        height: 2.5rem;
        font-size: var(--font-size-lg);
    }
    
    .help-intro {
        font-size: var(--font-size-base);
        padding: var(--spacing-md);
    }
    
    .help-cta-box {
        padding: var(--spacing-lg);
    }
    
    .help-cta-box i {
        font-size: 2rem;
    }
    
    .help-cta-box h4 {
        font-size: var(--font-size-xl);
    }
    
    .help-cta-box p {
        font-size: var(--font-size-base);
    }
}

/* Platform Badge */
.platform-badge {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: #10b981;
    color: var(--white);
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.025em;
    margin-left: auto;
}

.platform-badge.android {
    background-color: #3ddc84;
}

/* Tutorial Steps */
.streetcomplete-tutorial {
    margin: var(--spacing-xl) 0;
}

.streetcomplete-tutorial h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--dark-gray);
    margin-bottom: var(--spacing-lg);
}

.tutorial-steps {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.tutorial-step {
    display: flex;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--white);
    border: 1px solid #e5e7eb;
    border-radius: var(--border-radius-lg);
    transition: all var(--transition-fast);
}

.tutorial-step:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(4px);
}

.step-number {
    flex-shrink: 0;
    width: 2.5rem;
    height: 2.5rem;
    background: linear-gradient(135deg, var(--primary-blue), #1e40af);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    font-weight: 700;
    box-shadow: var(--shadow-sm);
}

.step-content {
    flex: 1;
}

.step-content h5 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--dark-gray);
    margin: 0 0 var(--spacing-sm) 0;
}

.step-content p {
    font-size: var(--font-size-sm);
    color: var(--secondary-gray);
    line-height: 1.6;
    margin: 0 0 var(--spacing-md) 0;
}

.step-image {
    margin-top: var(--spacing-md);
    text-align: center;
}

.step-image img {
    max-width: 100%;
    height: auto;
    max-height: 400px;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.step-image img:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-lg);
}

.clickable-image {
    cursor: pointer;
}

/* Image Placeholder */
.image-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    padding: var(--spacing-2xl);
    background: var(--light-gray);
    border: 2px dashed var(--medium-gray);
    border-radius: var(--border-radius-md);
    color: var(--medium-gray);
    min-height: 200px;
}

.image-placeholder i {
    font-size: var(--font-size-3xl);
    opacity: 0.5;
}

.image-placeholder span {
    font-size: var(--font-size-sm);
    font-style: italic;
}

/* Image Modal */
.image-modal {
    display: none;
    position: fixed;
    z-index: 10001;
    padding-top: 50px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.9);
    animation: fadeIn 0.3s ease-out;
}

.image-modal-content {
    margin: auto;
    display: block;
    max-width: 90%;
    max-height: 85vh;
    object-fit: contain;
    animation: zoomIn 0.3s ease-out;
}

@keyframes zoomIn {
    from {
        transform: scale(0.7);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.image-modal-close {
    position: absolute;
    top: 20px;
    right: 35px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10002;
}

.image-modal-close:hover,
.image-modal-close:focus {
    color: #bbb;
    text-decoration: none;
}

#modalCaption {
    margin: auto;
    display: block;
    width: 80%;
    max-width: 700px;
    text-align: center;
    color: #ccc;
    padding: 10px 0;
    height: 50px;
    font-size: var(--font-size-base);
}

/* Responsive Design for About Page */
@media (max-width: 768px) {
    .hero-section {
        padding: var(--spacing-xl);
        margin: 0 0 var(--spacing-xl) 0;
    }
    
    .hero-subtitle {
        font-size: var(--font-size-base);
    }
    
    .hero-logo-image {
        height: 4.5rem;
    }
    
    .hero-features {
        gap: var(--spacing-sm);
    }
    
    .feature-chip {
        padding: var(--spacing-xs) var(--spacing-md);
        font-size: var(--font-size-xs);
    }
    
    .quality-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .quality-item {
        padding: var(--spacing-md);
    }
    
    .help-methods {
        gap: var(--spacing-lg);
    }
    
    .help-method {
        padding: var(--spacing-lg);
    }
    
    .demo-images {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .streetcomplete-features {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .streetcomplete-features .feature {
        justify-content: flex-start;
        min-width: auto;
    }
    
    .impact-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: var(--spacing-md);
    }
    
    .impact-item {
        padding: var(--spacing-md);
    }
    
    .map-legend-layout {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
    
    .map-example {
        flex: none;
    }
    
    .quality-legend {
        flex: none;
        display: grid;
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .statistics-info {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
        margin: var(--spacing-lg) 0;
        padding: var(--spacing-md);
    }
    
    .road-types-info {
        margin: var(--spacing-md) 0;
        padding: var(--spacing-md);
    }
    
    .road-types-info p {
        font-size: var(--font-size-sm);
    }
    
    .statistics-info .info-icon {
        align-self: center;
    }
    
    .cta-section .impact-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        gap: var(--spacing-md);
    }
    
    .cta-section .impact-item {
        padding: var(--spacing-sm);
    }
    
    .map-button-section {
        margin: var(--spacing-lg) 0;
        padding: var(--spacing-md) 0;
    }
    
    .tutorial-step {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .step-number {
        align-self: center;
    }
    
    .step-image img {
        max-height: 300px;
    }
    
    .platform-badge {
        margin-left: 0;
        margin-top: var(--spacing-xs);
    }
    
    .method-header {
        flex-wrap: wrap;
    }
}

@media (max-width: 480px) {
    .cta-section {
        padding: var(--spacing-lg);
        margin: var(--spacing-lg) 0;
    }
    
    .method-steps {
        padding-left: var(--spacing-md);
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .section-icon {
        align-self: center;
    }
}

/* ==========================================
   OSM EDIT BUTTON
   ========================================== */

.road-actions {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-sm);
    border-top: 1px solid #e5e7eb;
}

.btn-edit-osm {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--white);
    color: var(--secondary-gray);
    text-decoration: none;
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: all var(--transition-fast);
    border: 1px solid #d1d5db;
    cursor: pointer;
}

.btn-edit-osm:hover {
    background-color: var(--light-gray);
    border-color: var(--medium-gray);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
    text-decoration: none;
    color: var(--secondary-gray);
}

.btn-edit-osm:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

.btn-edit-osm i {
    font-size: var(--font-size-xs);
}

/* ==========================================
   ROAD INFO SIDEBAR
   ========================================== */

.road-info-sidebar {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    width: 416px;
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    z-index: 1001;
    transition: all var(--transition-normal);
    max-height: calc(100vh - var(--toolbar-height) - var(--spacing-2xl));
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.road-info-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg);
    border-bottom: 1px solid #e5e7eb;
    background: var(--light-gray);
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

.road-info-header h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--dark-gray);
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.road-info-icon {
    font-size: var(--font-size-lg);
    color: var(--medium-gray);
    cursor: pointer;
    transition: all var(--transition-fast);
    padding: 4px;
    border-radius: 50%;
}

.road-info-icon:hover {
    background: rgba(0, 0, 0, 0.05);
    color: var(--dark-gray);
    transform: scale(1.1);
}

.road-info-close {
    background: var(--red);
    border: none;
    width: 2rem;
    height: 2rem;
    border-radius: var(--border-radius-sm);
    color: var(--white);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.road-info-close:hover {
    background: #b91c1c;
    transform: scale(1.05);
}

.road-info-content {
    padding: var(--spacing-lg);
    overflow-y: auto;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.road-info-content h4 {
    margin: 0 0 8px 0;
    color: var(--primary-blue);
    font-size: 14px;
    font-weight: 600;
    border-bottom: 1px solid #e5e7eb;
    padding-bottom: 4px;
}

.road-info-content .road-details p {
    margin: 8px 0;
    font-size: 13px;
    color: var(--secondary-gray);
    line-height: 1.4;
}

.road-info-content .road-details strong {
    color: var(--dark-gray);
    font-weight: 500;
}

/* Scrollable content area */
.road-info-scrollable {
    flex: 1;
    overflow-y: auto;
}

/* Fixed bottom actions bar */
.road-info-bottom-actions {
    position: sticky;
    bottom: 0;
    background: var(--white);
    padding: var(--spacing-md);
    border-top: 2px solid #e5e7eb;
    display: flex;
    gap: var(--spacing-sm);
    box-shadow: 0 -4px 6px -1px rgba(0, 0, 0, 0.05);
}

.road-info-bottom-actions .btn-save-smoothness,
.road-info-bottom-actions .btn-login-osm {
    flex: 1;
    margin: 0;
}

.road-info-bottom-actions .btn-edit-osm-compact {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: #7dd3fc;
    color: #0369a1;
    text-decoration: none;
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-sm);
    font-weight: 600;
    transition: all var(--transition-fast);
    border: none;
    cursor: pointer;
    white-space: nowrap;
    min-width: 80px;
}

.road-info-bottom-actions .btn-edit-osm-compact:hover {
    background-color: #38bdf8;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
    text-decoration: none;
    color: #0369a1;
}

.road-info-bottom-actions .btn-edit-osm-compact i {
    font-size: var(--font-size-base);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .road-info-sidebar {
        right: var(--spacing-sm);
        width: calc(100vw - 2rem);
        max-width: 416px;
    }
}

@media (max-width: 480px) {
    .road-info-sidebar {
        width: calc(100vw - 1rem);
        right: var(--spacing-xs);
        top: var(--spacing-sm);
    }
}

/* ==========================================
   SMOOTHNESS EDITOR
   ========================================== */

.smoothness-editor {
    margin-top: 0;
    padding-top: 0;
}

.smoothness-editor h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--dark-gray);
    margin: 0 0 var(--spacing-md) 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.smoothness-editor h4 i {
    color: var(--primary-blue);
}

.smoothness-editor-info {
    font-size: var(--font-size-xs);
    color: var(--medium-gray);
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-sm);
    background: #f8fafc;
    border-radius: var(--border-radius-sm);
}

.smoothness-gallery {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.smoothness-option {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border: 2px solid #e5e7eb;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    background: var(--white);
}

.smoothness-option:hover {
    border-color: var(--primary-blue);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.smoothness-option.selected {
    border-color: var(--primary-blue);
    background: linear-gradient(135deg, #f0f9ff, #e0f2fe);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.smoothness-option-image {
    width: 120px;
    height: 80px;
    flex-shrink: 0;
    object-fit: cover;
    border-radius: var(--border-radius-sm);
    background: #f1f5f9;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--medium-gray);
    font-size: var(--font-size-xs);
}

.smoothness-option-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--border-radius-sm);
}

.smoothness-option-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.smoothness-option-label-wrapper {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.smoothness-option-label {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--dark-gray);
    margin: 0;
}

.smoothness-option-line {
    width: 2rem;
    height: 3px;
    border-radius: 1px;
    flex-shrink: 0;
}

.smoothness-option-line.excellent {
    background-color: var(--black);
}

.smoothness-option-line.good {
    background-color: transparent;
    background-image: repeating-linear-gradient(
        90deg,
        var(--black) 0px,
        var(--black) 6px,
        transparent 6px,
        transparent 12px
    );
    background-size: 12px 3px;
    background-repeat: repeat-x;
}

.smoothness-option-line.poor {
    background-color: var(--red);
}

.smoothness-option-description {
    font-size: var(--font-size-xs);
    color: var(--medium-gray);
    line-height: 1.3;
    margin: 0;
}

.smoothness-option.selected .smoothness-option-label {
    color: var(--primary-blue);
}

/* Rare options collapsible */
.smoothness-rare-section {
    margin-top: var(--spacing-sm);
}

.smoothness-rare-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs);
    background: var(--light-gray);
    border: 1px solid #e5e7eb;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    font-size: var(--font-size-xs);
    color: var(--secondary-gray);
    transition: all var(--transition-fast);
    width: 100%;
}

.smoothness-rare-toggle:hover {
    background: #e5e7eb;
}

.smoothness-rare-toggle i {
    font-size: var(--font-size-xs);
    transition: transform var(--transition-fast);
}

.smoothness-rare-toggle.expanded i {
    transform: rotate(180deg);
}

.smoothness-rare-options {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.smoothness-rare-options.expanded {
    max-height: 500px;
    margin-top: var(--spacing-sm);
}

/* Save button */
.btn-save-smoothness {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--green);
    color: var(--white);
    border: none;
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-save-smoothness:hover:not(:disabled) {
    background: #059669;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-save-smoothness:disabled {
    background: var(--medium-gray);
    cursor: not-allowed;
    opacity: 0.6;
}

.btn-login-osm {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: linear-gradient(135deg, var(--primary-blue), #1e40af);
    color: var(--white);
    border: none;
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-login-osm:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.road-current-quality {
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);
    background: #fef3c7;
    border-left: 3px solid #f59e0b;
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-sm);
    color: var(--secondary-gray);
}

.road-current-quality strong {
    color: var(--dark-gray);
    font-weight: 600;
}

/* Tech Info Popup */
.tech-info-popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(2px);
    z-index: 10003;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
    transition: opacity 0.2s ease;
    animation: fadeIn 0.2s ease-out;
}

.tech-info-popup {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    width: 90%;
    max-width: 400px;
    animation: slideInUp 0.3s ease-out;
}

.tech-info-popup-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg);
    border-bottom: 1px solid #e5e7eb;
    background: var(--light-gray);
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

.tech-info-popup-header h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--dark-gray);
    margin: 0;
}

.tech-info-popup-close {
    background: transparent;
    border: none;
    width: 2rem;
    height: 2rem;
    border-radius: var(--border-radius-sm);
    color: var(--medium-gray);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.tech-info-popup-close:hover {
    background: #e5e7eb;
    color: var(--dark-gray);
}

.tech-info-popup-content {
    padding: var(--spacing-lg);
}

.tech-info-item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid #f3f4f6;
}

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

.tech-info-label {
    font-size: var(--font-size-sm);
    color: var(--medium-gray);
    font-weight: 500;
}

.tech-info-value {
    font-size: var(--font-size-sm);
    color: var(--dark-gray);
    font-weight: 600;
    text-align: right;
}

/* ==========================================
   LEGEND INFO POPUP
   ========================================== */

.legend-info-popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(2px);
    z-index: 10003;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
    transition: opacity 0.2s ease;
    animation: fadeIn 0.2s ease-out;
}

.legend-info-popup {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    animation: slideInUp 0.3s ease-out;
}

.legend-info-popup-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg);
    border-bottom: 1px solid #e5e7eb;
    background: var(--light-gray);
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

.legend-info-popup-header h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--dark-gray);
    margin: 0;
}

.legend-info-popup-close {
    background: transparent;
    border: none;
    width: 2rem;
    height: 2rem;
    border-radius: var(--border-radius-sm);
    color: var(--medium-gray);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.legend-info-popup-close:hover {
    background: #e5e7eb;
    color: var(--dark-gray);
}

.legend-info-popup-content {
    padding: var(--spacing-lg);
    overflow-y: auto;
    flex: 1;
}

.legend-info-intro {
    font-size: var(--font-size-sm);
    color: var(--secondary-gray);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.legend-info-mapping {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.legend-info-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--light-gray);
    border-radius: var(--border-radius-md);
    border-left: 4px solid transparent;
    transition: all var(--transition-fast);
}

.legend-info-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.legend-info-item:nth-child(1) {
    border-left-color: var(--black);
}

.legend-info-item:nth-child(2) {
    border-left-color: var(--black);
}

.legend-info-item:nth-child(3) {
    border-left-color: var(--red);
}

.legend-info-item:nth-child(4) {
    border-left-color: var(--primary-blue);
}

.legend-info-line {
    width: 3rem;
    height: 4px;
    border-radius: 2px;
    flex-shrink: 0;
    margin-top: 8px;
}

.legend-info-line.excellent {
    background-color: var(--black);
}

.legend-info-line.good {
    background-color: transparent;
    background-image: repeating-linear-gradient(
        90deg,
        var(--black) 0px,
        var(--black) 8px,
        transparent 8px,
        transparent 16px
    );
    background-size: 16px 4px;
}

.legend-info-line.poor {
    background-color: var(--red);
}

.legend-info-line.unknown {
    background-color: var(--primary-blue);
}

.legend-info-details {
    flex: 1;
}

.legend-info-details h5 {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--dark-gray);
    margin: 0 0 var(--spacing-xs) 0;
}

.legend-info-tag {
    font-size: var(--font-size-xs);
    margin: var(--spacing-xs) 0;
}

.legend-info-tag code {
    background: var(--white);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: var(--font-size-xs);
    color: var(--primary-blue);
    border: 1px solid #e5e7eb;
}

.legend-info-desc {
    font-size: var(--font-size-sm);
    color: var(--medium-gray);
    margin: var(--spacing-xs) 0 0 0;
    line-height: 1.5;
}

.legend-info-warning {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: #fef3c7;
    border-radius: var(--border-radius-sm);
    border-left: 3px solid #f59e0b;
}

.legend-info-warning i {
    color: #f59e0b;
    flex-shrink: 0;
}

.legend-info-warning span {
    font-size: var(--font-size-xs);
    color: #92400e;
    font-weight: 500;
}

.legend-info-footer {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid #e5e7eb;
}

.legend-info-footer p {
    font-size: var(--font-size-sm);
    color: var(--secondary-gray);
    line-height: 1.6;
    margin: 0;
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.legend-info-footer i {
    color: var(--primary-blue);
    flex-shrink: 0;
    margin-top: 2px;
}

.legend-info-footer a {
    color: var(--primary-blue);
    text-decoration: underline;
    font-weight: 500;
}

.legend-info-footer a:hover {
    color: var(--primary-blue-dark);
}

/* Responsive adjustments */
@media (max-width: 480px) {
    .legend-info-popup {
        width: 95%;
        max-height: 95vh;
    }
    
    .legend-info-item {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .legend-info-line {
        width: 100%;
        margin-top: 0;
    }
}

/* ==========================================
   SMOOTHNESS HISTORY DATE
   ========================================== */

.smoothness-history-date {
    font-size: var(--font-size-xs);
    color: var(--medium-gray);
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-sm);
    background: #f8fafc;
    border-radius: var(--border-radius-sm);
    min-height: 38px;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.smoothness-history-date strong {
    color: var(--dark-gray);
    font-weight: 700;
}