:root {
    --primary-color: #43286a;
    --primary-hover: #2d224c;
    --subtitle-color: #21787a;
    --accent-yellow: #fbbf24;
    --accent-orange: #f87171;
    --accent-teal: #38bdf8;
    --accent-green: #34d399;
    --success-color: #34d399;
    --success-hover: #059669;
    --danger-color: #f87171;
    --danger-hover: #b91c1c;
    --text-primary: #43286a;
    --text-secondary: #21787a;
    --background: #c6e6ee;
    --card-background: #ffffff;
    --border-color: #e5e7eb;
    --radius: 1.25rem;
    --shadow: 0 2px 8px 0 rgb(44 44 44 / 0.08), 0 1.5px 4px -1px rgb(44 44 44 / 0.06);
}

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

body {
    font-family: 'Inter', 'Nunito', 'Quicksand', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--background);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem;
}

.site-header {
    text-align: center;
    margin-bottom: 3rem;
}

h1 {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
    text-transform: lowercase;
    letter-spacing: -0.03em;
    font-family: 'Inter', 'Nunito', 'Quicksand', sans-serif;
}

.slogan {
    font-size: 1.1rem;
    color: var(--subtitle-color);
    font-weight: 700;
    font-style: normal;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 0.5rem;
}

main {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.input-section,
.locations-list,
#optimal-venue {
    background: var(--card-background);
    padding: 1.5rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.location-input {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

input[type="text"] {
    flex: 1;
    padding: 0.85rem 1.1rem;
    border: 2px solid var(--border-color);
    border-radius: var(--radius);
    font-size: 1.05rem;
    transition: border-color 0.2s;
    background: #fafdff;
}

input[type="text"]:focus {
    outline: none;
    border-color: var(--accent-teal);
    background: #e0f7fa;
}

button {
    background-color: var(--accent-yellow);
    color: var(--primary-color);
    border: none;
    padding: 0.85rem 1.5rem;
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 1.05rem;
    font-weight: 700;
    transition: background-color 0.2s, color 0.2s;
    box-shadow: 0 1px 3px 0 rgb(44 44 44 / 0.08);
}

button:hover:not(:disabled) {
    background-color: var(--accent-orange);
    color: #fff;
}

button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.primary-button {
    position: relative;
    transition: all 0.3s ease;
    width: 100%;
    padding: 1.1rem;
    font-size: 1.15rem;
    margin-top: 1rem;
    background: var(--accent-teal);
    color: var(--primary-color);
    font-weight: 800;
    letter-spacing: 0.04em;
}

.primary-button.loading {
    background-color: var(--primary-hover);
    cursor: wait;
    padding-left: 3rem;
    color: #fff;
}

.primary-button.loading::before {
    content: '';
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    width: 1.25rem;
    height: 1.25rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: var(--accent-yellow);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: translateY(-50%) rotate(360deg);
    }
}

.venue-type {
    margin-bottom: 1rem;
}

.venue-type label {
    color: var(--primary-color);
    font-weight: 700;
    letter-spacing: 0.04em;
}

select {
    width: 100%;
    padding: 0.85rem 1.1rem;
    border: 2px solid var(--border-color);
    border-radius: var(--radius);
    font-size: 1.05rem;
    background-color: #fafdff;
    cursor: pointer;
    font-weight: 600;
    color: var(--primary-color);
}

select:focus {
    outline: none;
    border-color: var(--accent-teal);
    background: #e0f7fa;
}

h2 {
    color: var(--primary-color);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}

.directions-header {
    color: var(--text-primary);
    font-size: 1.25rem;
    font-weight: 600;
    margin: 1.5rem 0 1rem;
}

.directions-list {
    list-style: none;
}

.directions-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
}

.directions-list li:last-child {
    border-bottom: none;
}

.location-info {
    flex: 1;
    margin-right: 1rem;
}

.location-address {
    color: var(--text-primary);
    font-weight: 500;
}

.travel-time {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.directions-link {
    text-decoration: none;
    color: white;
    background-color: var(--success-color);
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 500;
    transition: background-color 0.2s;
    white-space: nowrap;
}

.directions-link:hover {
    background-color: var(--success-hover);
}

#locations-list {
    list-style: none;
}

#locations-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
}

#locations-list li:last-child {
    border-bottom: none;
}

#locations-list .location-text {
    flex: 1;
    margin-right: 1rem;
    color: var(--text-primary);
    font-weight: 500;
}

.delete-btn {
    background-color: var(--danger-color);
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    white-space: nowrap;
}

.delete-btn:hover {
    background-color: var(--danger-hover);
}

#map {
    height: 400px;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    margin-top: 1.5rem;
}

footer {
    text-align: center;
    margin-top: 3rem;
    padding: 1.5rem;
    color: var(--primary-color);
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    background: transparent;
}

.hidden {
    display: none;
}

/* Responsive Design */
@media (max-width: 640px) {
    .container {
        padding: 1rem;
    }

    h1 {
        font-size: 2rem;
    }

    .location-input {
        flex-direction: column;
    }

    .location-input button {
        width: 100%;
    }

    .directions-list li {
        flex-direction: column;
        gap: 0.75rem;
        align-items: flex-start;
    }

    .directions-link {
        width: 100%;
        text-align: center;
    }
}

.nearby-venues {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.nearby-venues h3 {
    color: var(--text-primary);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.venue-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.venue-card {
    background: var(--background);
    border-radius: var(--radius);
    padding: 1rem;
    cursor: pointer;
    transition: all 0.2s;
    border: 2px solid transparent;
}

.venue-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.venue-card.selected {
    border-color: var(--primary-color);
    background: var(--card-background);
}

.venue-card h4 {
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.venue-card .venue-address {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.venue-card .venue-travel-time {
    color: var(--primary-color);
    font-size: 0.875rem;
    font-weight: 500;
}

/* Update responsive styles */
@media (max-width: 640px) {
    .venue-grid {
        grid-template-columns: 1fr;
    }
}

.venue-meta {
    display: flex;
    gap: 0.75rem;
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.venue-price {
    color: var(--success-color);
    font-weight: 500;
}

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

.expand-btn {
    width: auto;
    background: none !important;
    border: none;
    color: var(--text-secondary);
    padding: 0;
    font-size: 1rem;
    margin: 0.5rem 0;
    cursor: pointer;
    transition: opacity 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

button.expand-btn:hover {
    color: var(--text-secondary);
    background: none !important;
    opacity: 0.7;
}

.expand-btn:hover .expand-icon {
    transform: translateY(2px);
}

.expand-icon {
    font-size: 0.75rem;
    transition: all 0.2s ease;
    display: inline-block;
    color: var(--text-secondary);
}

.venue-hours {
    margin: 0.5rem 0 1rem 1.25rem;
    transition: all 0.3s ease;
}

.venue-hours.hidden {
    display: none;
}

.venue-hours ul {
    list-style: none;
    padding: 0;
    margin: 0;
    padding-left: 1rem;
}

.venue-hours li {
    color: var(--text-secondary);
    padding: 0.25rem 0;
    font-size: 0.875rem;
}

.venue-links {
    display: flex;
    gap: 0.75rem;
}

.venue-links a {
    flex: 1;
    text-align: center;
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 500;
    transition: background-color 0.2s;
    color: white;
}

.website-link {
    background-color: var(--primary-color);
}

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

.maps-link {
    background-color: var(--success-color);
}

.maps-link:hover {
    background-color: var(--success-hover);
}

.venue-header {
    margin-bottom: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
}

.venue-header-content {
    flex: 1;
}

.venue-header h3 {
    color: var(--text-primary);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.share-btn {
    background-color: var(--primary-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 500;
    white-space: nowrap;
    transition: all 0.2s ease;
    min-width: 120px;
    text-align: center;
}

.share-btn:hover {
    background-color: var(--primary-hover);
    transform: translateY(-1px);
}

@media (max-width: 640px) {
    .venue-header {
        flex-direction: column;
        align-items: stretch;
    }

    .share-btn {
        width: 100%;
    }
}

#venue-details .venue-meta {
    display: flex;
    gap: 1rem;
    font-size: 1rem;
    margin-bottom: 1rem;
}

.venue-hours {
    margin: 1.5rem 0;
}

.venue-hours h4 {
    color: var(--text-primary);
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.venue-hours ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.venue-hours li {
    color: var(--text-secondary);
    padding: 0.375rem 0;
    font-size: 0.875rem;
}

#venue-details .venue-links {
    display: flex;
    gap: 1rem;
    margin: 1.5rem 0;
}

#venue-details .venue-links a {
    flex: 1;
    max-width: 200px;
    text-align: center;
    text-decoration: none;
    padding: 0.75rem 1rem;
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 500;
    transition: background-color 0.2s;
    color: white;
}

.venue-address {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 0.75rem;
}

.directions-header {
    color: var(--text-primary);
    font-size: 1.125rem;
    font-weight: 600;
    margin: 1.5rem 0 1rem;
}

#subtype-container {
    margin-top: 1rem;
}

#subtype-container.hidden {
    display: none;
}

#subtype-container label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    font-weight: 500;
}

#subtype-container select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    font-size: 1rem;
    background-color: var(--card-background);
    cursor: pointer;
    margin-bottom: 1rem;
}

#subtype-container select:focus {
    outline: none;
    border-color: var(--primary-color);
}

.venue-status {
    font-size: 0.875rem;
    font-weight: 500;
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius);
}

.venue-status.open {
    color: var(--success-color);
    background-color: rgba(5, 150, 105, 0.1);
}

.venue-status.closed {
    color: var(--danger-color);
    background-color: rgba(220, 38, 38, 0.1);
}

.load-more-btn {
    width: 100%;
    margin-top: 1rem;
    padding: 0.75rem;
    background-color: var(--background);
    border: 2px solid var(--border-color);
    color: var(--text-primary);
    border-radius: var(--radius);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.load-more-btn:hover {
    background-color: var(--border-color);
    transform: translateY(-1px);
}

/* Accent color utility classes for future use */
.accent-yellow {
    color: var(--accent-yellow);
}

.accent-orange {
    color: var(--accent-orange);
}

.accent-teal {
    color: var(--accent-teal);
}

.accent-green {
    color: var(--accent-green);
}