:root {
    /* [UPDATED] New Color Palette */
    --primary-gradient: linear-gradient(135deg, #3b82f6 0%, #6366f1 100%);
    --primary-color: #3b82f6;
    --primary-dark: #2563eb;
    --secondary-color: #f7fafc;
    --accent-color: #f59e0b; /* A nice orange for contrast */
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --white: #ffffff;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --border-radius: 8px;
    --border-radius-lg: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white); /* Changed to white for a cleaner look */
    overflow-x: hidden;
}

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

#logged-in-view{
    display: flex;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.hidden { display: none !important; }

/* Header & Navigation */
.main-header {
    background: var(--white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
}

.logo i {
    font-size: 2rem;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.main-nav {
    display: flex;
    gap: 2rem;
}

.nav-btn {
    background: none;
    border: none;
    color: var(--gray-600);
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.95rem;
    position: relative;
}

.nav-btn:hover {
    color: var(--primary-color);
    background-color: var(--gray-100);
}

.nav-btn.active {
    color: var(--primary-color);
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(99, 102, 241, 0.1) 100%);
    font-weight: 600;
}

.nav-btn.active::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 24px;
    height: 3px;
    background: var(--primary-gradient);
    border-radius: 2px;
}

.auth-container {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.auth-btn {
    background: var(--primary-gradient);
    color: var(--white);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

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

.user-greeting {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--gray-700);
    font-weight: 500;
}

.logout-btn {
    background: var(--gray-200);
    color: var(--gray-700);
    border: none;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    cursor: pointer;
    transition: var(--transition);
}

.logout-btn:hover {
    background: var(--gray-300);
}

/* [REDESIGNED] Hero Section */
.hero-section {
    position: relative;
    padding: 6rem 2rem;
    text-align: center;
    color: var(--white);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 50vh;
    background: url('https://images.unsplash.com/photo-1552519507-da3b142c6e3d?q=80&w=2070&auto=format&fit=crop') no-repeat center center/cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(17, 24, 39, 0.6); /* Dark overlay */
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.hero-subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto 2.5rem;
    line-height: 1.6;
}

.hero-search-container {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius-lg);
    padding: 1rem;
    width: 100%;
    max-width: 700px;
    margin: 0 auto;
}

.hero-search-container .search-form {
    display: flex;
    gap: 1rem;
}

.hero-search-container .search-input-group {
    flex: 1;
    position: relative;
}

.hero-search-container .search-input-group i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-400);
}

.hero-search-container .form-input {
    background: var(--white);
    border: 1px solid var(--gray-300);
    padding-left: 3rem;
    height: 50px;
    font-size: 1rem;
    width: 100%;
}

.hero-search-container .search-btn {
    height: 50px;
    padding: 0 2rem;
    flex-shrink: 0;
}

/* [NEW] Features Section */
.features-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    padding: 4rem 20px;
    background: var(--gray-50);
}
.feature-card {
    text-align: center;
}
.feature-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}
.feature-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--gray-900);
}
.feature-description {
    color: var(--gray-600);
}


/* Main Content */
.main-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem 4rem;
}

.content-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 3rem 0 2rem;
}

.content-title {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--gray-900);
}

/* [REDESIGNED] Car Cards */
.car-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.car-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--gray-200);
    display: flex;
    flex-direction: column;
}

.car-card:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.car-image {
    position: relative;
    height: 220px;
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-500);
    font-size: 3rem;
    overflow: hidden;
}
.car-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}
.car-card:hover .car-image img {
    transform: scale(1.05);
}

.car-favorite {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(5px);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    color: var(--gray-600);
    font-size: 1rem;
}
.car-favorite:hover, .car-favorite.active {
    background: var(--white);
    color: var(--danger-color);
    transform: scale(1.1);
}

.car-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex: 1; /* Make content area grow */
}

.car-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 0.75rem;
    line-height: 1.4;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.car-details {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-top: 1px solid var(--gray-100);
    border-bottom: 1px solid var(--gray-100);
    margin-bottom: 1rem;
    font-size: 0.875rem;
    color: var(--gray-600);
}

.detail-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}
.detail-item i {
    color: var(--primary-color);
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.car-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto; /* Push to bottom */
}

.car-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--danger-color);
}

.price-unit {
    font-size: 1rem;
    font-weight: 500;
    color: var(--gray-600);
    margin-left: 0.25rem;
}

.car-card .action-btn {
    padding: 0.6rem 1.2rem;
}

/* [NEW] Brands Section */
.brands-section {
    padding: 4rem 20px;
    background-color: var(--gray-50);
    border-radius: var(--border-radius-lg);
    margin-bottom: 3rem;
}
.brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}
.brand-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1.5rem;
    background: var(--white);
    border-radius: var(--border-radius);
    border: 1px solid var(--gray-200);
    cursor: pointer;
    transition: var(--transition);
}
.brand-logo:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
    color: var(--primary-color);
}
.brand-logo i {
    font-size: 2.5rem;
    color: var(--gray-800);
    transition: var(--transition);
}
.brand-logo:hover i {
    color: var(--primary-color);
}
.brand-logo span {
    font-weight: 500;
    color: var(--gray-700);
}

/* [NEW] CTA Section */
.cta-section {
    background: var(--primary-gradient);
    border-radius: var(--border-radius-lg);
    padding: 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--white);
    margin-bottom: 3rem;
}
.cta-content h2 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}
.cta-btn {
    background: var(--white);
    color: var(--primary-color);
    font-weight: 600;
    padding: 0.8rem 2rem;
    box-shadow: var(--shadow-md);
}
.cta-btn:hover {
    background: var(--gray-100);
    transform: scale(1.05);
}

/* Other existing styles */
.form-input,
.form-select,
.form-textarea {
    background: var(--gray-50);
    border: 2px solid transparent;
    border-radius: var(--border-radius);
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    transition: var(--transition);
    color: var(--gray-800);
    font-family: inherit;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.action-btn {
    padding: 0.75rem;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

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

.btn-secondary {
    background: var(--gray-100);
    color: var(--gray-700);
    border: 1px solid var(--gray-300);
}

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

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

.action-btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    backdrop-filter: blur(4px);
}
.modal-backdrop.active {
    opacity: 1;
    visibility: visible;
}
.modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    background: var(--white);
    border-radius: var(--border-radius-lg);
    z-index: 1001;
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}
.modal.active {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 2000;
    pointer-events: none;
}
.toast {
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    border-left: 4px solid;
    padding: 1rem 1.5rem;
    margin-bottom: 0.75rem;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.4s ease;
    pointer-events: auto;
    max-width: 400px;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
.toast.show {
    opacity: 1;
    transform: translateX(0);
}
.toast-success { border-left-color: var(--success-color); }
.toast-error { border-left-color: var(--danger-color); }
.toast-warning { border-left-color: var(--warning-color); }
.toast-icon { font-size: 1.25rem; }
.toast-success .toast-icon { color: var(--success-color); }
.toast-error .toast-icon { color: var(--danger-color); }
.toast-warning .toast-icon { color: var(--warning-color); }
.toast-content { flex: 1; }
.toast-title {
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 0.25rem;
    font-size: 0.875rem;
}
.toast-message {
    color: var(--gray-600);
    font-size: 0.875rem;
    line-height: 1.4;
}
.loader-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
    text-align: center;
}
.loader {
    width: 48px;
    height: 48px;
    border: 4px solid var(--gray-200);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 1rem;
}
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}
.loader-text {
    color: var(--gray-600);
    font-size: 0.875rem;
}
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
}
.empty-icon {
    font-size: 4rem;
    color: var(--gray-300);
    margin-bottom: 1rem;
}
.empty-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 0.5rem;
}
.empty-message {
    color: var(--gray-500);
    font-size: 0.875rem;
    max-width: 400px;
    margin: 0 auto;
}
.appointments-table {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
}
.table-header {
    background: var(--gray-50);
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--gray-200);
    font-weight: 600;
    color: var(--gray-900);
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr 1fr 1fr;
    gap: 1rem;
    font-size: 0.875rem;
}
.table-row {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--gray-100);
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr 1fr 1fr;
    gap: 1rem;
    align-items: center;
    transition: var(--transition);
}
.table-row:hover { background: var(--gray-50); }
.table-row:last-child { border-bottom: none; }
.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.status-pending { background: #fef3c7; color: #d97706; }
.status-confirmed { background: #d1fae5; color: #065f46; }
.status-cancelled { background: #fee2e2; color: #dc2626; }
.status-completed { background: #dbeafe; color: #1d4ed8; }
.table-actions { display: flex; gap: 0.5rem; }
.table-btn {
    padding: 0.375rem 0.75rem;
    border: none;
    border-radius: var(--border-radius);
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}
.table-btn-confirm { background: var(--success-color); color: var(--white); }
.table-btn-cancel { background: var(--danger-color); color: var(--white); }
.table-btn:hover { opacity: 0.9; transform: translateY(-1px); }
.personal-nav {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--gray-200);
    padding-bottom: 1rem;
}
.personal-nav-btn {
    padding: 0.75rem 1.5rem;
    background: none;
    border: none;
    color: var(--gray-600);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.personal-nav-btn:hover { background: var(--gray-100); color: var(--gray-900); }
.personal-nav-btn.active { background: var(--primary-color); color: var(--white); }
.personal-section { min-height: 400px; }
.view-toggle {
    display: flex;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    overflow: hidden;
}
.toggle-btn {
    padding: 0.5rem 1rem;
    background: var(--white);
    border: none;
    color: var(--gray-600);
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.toggle-btn.active { background: var(--primary-color); color: var(--white); }
.toggle-btn:hover:not(.active) { background: var(--gray-100); }
/* Personal Navigation */
.personal-nav {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--gray-200);
    padding-bottom: 1rem;
}

.personal-nav-btn {
    padding: 0.75rem 1.5rem;
    background: none;
    border: none;
    color: var(--gray-600);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.personal-nav-btn:hover {
    background: var(--gray-100);
    color: var(--gray-900);
}

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

/* Personal Sections */
.personal-section {
    min-height: 400px;
}

/* Car Details */
.car-location {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-600);
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.car-details {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
    color: var(--gray-600);
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* Car Badge */
.car-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--primary-color);
    color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.car-favorite {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-600);
    cursor: pointer;
    transition: var(--transition);
}

.car-favorite:hover {
    background: var(--white);
    color: var(--danger-color);
}

/* Price Unit */
.price-unit {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--gray-600);
}
   
.search-form {
    display: block;
}

.search-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.search-keywords-group {
    grid-column: 1 / -1;
}

.search-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}

.search-btn, .clear-btn, .advanced-btn {
    padding: 0.75rem 2rem;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 140px;
    justify-content: center;
    font-size: 0.875rem;
}

.clear-btn {
    background: var(--gray-100);
    color: var(--gray-700);
    border: 2px solid var(--gray-300);
}

.clear-btn:hover {
    background: var(--gray-200);
    border-color: var(--gray-400);
}

.advanced-btn {
    background: #17a2b8;
    color: var(--white);
}

.advanced-btn:hover {
    background: #138496;
    transform: translateY(-1px);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.form-input {
    background: var(--gray-50);
    border: 2px solid transparent;
    border-radius: var(--border-radius);
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    transition: var(--transition);
    color: var(--gray-800);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.search-btn {
    background: var(--primary-gradient);
    color: var(--white);
    border: none;
    padding: 0.75rem 2rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

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

/* Main Content */
.main-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem 4rem;
}

.content-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.content-title {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--gray-900);
}

.view-toggle {
    display: flex;
    background: var(--gray-100);
    border-radius: var(--border-radius);
    padding: 0.25rem;
}

.toggle-btn {
    background: none;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: calc(var(--border-radius) - 2px);
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.875rem;
    color: var(--gray-600);
}

.toggle-btn.active {
    background: var(--white);
    color: var(--gray-900);
    box-shadow: var(--shadow-sm);
}

/* List View Styles */
.car-grid.list-view {
    grid-template-columns: 1fr; /* Switch to single column */
    gap: 1rem;
}

.car-grid.list-view .car-card {
    display: flex;
    align-items: center;
}

.car-grid.list-view .car-image {
    width: 200px;
    height: 150px;
    flex-shrink: 0; /* Prevent image from shrinking */
}

.car-grid.list-view .car-content {
    flex: 1;
    align-self: stretch;
    display: flex;
    flex-direction: column;
}

.car-grid.list-view .car-actions {
    margin-top: auto; /* Push actions to the bottom */
}


/* Personal Center */
.personal-nav {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    background: var(--white);
    padding: 0.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
}

.personal-nav-btn {
    background: none;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: calc(var(--border-radius) - 2px);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
    color: var(--gray-600);
}

.personal-nav-btn.active {
    background: var(--primary-gradient);
    color: var(--white);
    box-shadow: var(--shadow-sm);
}

/* Modal Styles */
.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--gray-200);
    background: var(--gray-50);
}

.modal-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-900);
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--gray-500);
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 50%;
    transition: var(--transition);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    background: var(--gray-200);
    color: var(--gray-700);
}

.modal-body {
    padding: 2rem;
    max-height: calc(90vh - 140px);
    overflow-y: auto;
}

/* Form Styles */
.form-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-label {
    font-weight: 500;
    color: var(--gray-700);
    font-size: 0.875rem;
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.form-button {
    background: var(--primary-gradient);
    color: var(--white);
    border: none;
    padding: 0.875rem 2rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
    margin-top: 1rem;
}

.form-button:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.form-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.form-error {
    background: #fef2f2;
    color: var(--danger-color);
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius);
    border: 1px solid #fecaca;
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.auth-toggle {
    text-align: center;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--gray-200);
}

.auth-toggle a {
    color: var(--primary-color);
    text-decoration: none;
    cursor: pointer;
    font-weight: 500;
}

.auth-toggle a:hover {
    text-decoration: underline;
}

/* Form Sections */
.form-section {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--gray-50);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-color);
}

.section-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.section-title::before {
    content: '';
    width: 3px;
    height: 1.2rem;
    background: var(--primary-color);
    border-radius: 2px;
}

.form-hint {
    font-size: 0.75rem;
    color: var(--gray-500);
    margin-top: 0.25rem;
    font-style: italic;
}

/* Calculation Results */
.calculation-result {
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--gray-50);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--success-color);
}

.result-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.result-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.result-item {
    background: var(--white);
    padding: 1rem;
    border-radius: var(--border-radius);
    text-align: center;
    border: 1px solid var(--gray-200);
}

.result-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.result-label {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-top: 0.25rem;
}

.result-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.result-table th,
.result-table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--gray-200);
}

.result-table th {
    background: var(--gray-100);
    font-weight: 600;
    color: var(--gray-700);
}

/* Tools buttons */
.tools-section {
    margin: 2rem 0;
    text-align: center;
}

/* Car Details Modal Styles */
.modal.large {
    max-width: 900px;
}

.details-gallery {
    margin-bottom: 1.5rem;
}

.gallery-main-image {
    width: 100%;
    height: 400px;
    background-color: var(--gray-100);
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.gallery-main-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gallery-thumbnails {
    display: flex;
    gap: 0.5rem;
    overflow-x: auto;
}

.gallery-thumb {
    width: 80px;
    height: 60px;
    border-radius: var(--border-radius);
    cursor: pointer;
    opacity: 0.7;
    transition: var(--transition);
    border: 2px solid transparent;
    overflow: hidden;
}

.gallery-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gallery-thumb:hover, .gallery-thumb.active {
    opacity: 1;
    border-color: var(--primary-color);
}

.details-main-info .price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.details-main-info .tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.details-tag {
    background: var(--gray-100);
    color: var(--gray-700);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
}

.details-section-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
    margin: 2rem 0 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--gray-200);
}

.details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
}

.details-grid-item {
    background: var(--gray-50);
    padding: 1rem;
    border-radius: var(--border-radius);
}

.details-grid-item .label {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-bottom: 0.25rem;
}

.details-grid-item .value {
    font-weight: 500;
    color: var(--gray-900);
}

.details-description {
    line-height: 1.7;
    color: var(--gray-700);
    white-space: pre-wrap;
}
.chat-modal-body {
    padding: 0;
    display: flex;
    flex-direction: column;
    height: calc(90vh - 70px); /* Adjust height based on modal-header height */
}

.chat-car-info {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--gray-200);
    background: var(--gray-50);
    font-size: 0.875rem;
}

.message-area {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.message-bubble {
    max-width: 70%;
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius-lg);
    line-height: 1.5;
}

.message-bubble.sent {
    background: var(--primary-color);
    color: var(--white);
    border-bottom-right-radius: 4px;
    align-self: flex-end;
}

.message-bubble.received {
    background: var(--gray-200);
    color: var(--gray-800);
    border-bottom-left-radius: 4px;
    align-self: flex-start;
}

.chat-input-area {
    display: flex;
    padding: 1rem;
    border-top: 1px solid var(--gray-200);
    gap: 0.5rem;
}

.chat-send-btn {
    padding: 0.75rem;
    width: 50px;
    flex-shrink: 0;
}

/* Conversation List Styles */
.conversation-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.conversation-item {
    background: var(--white);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--gray-200);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.conversation-item:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}
.conversation-info .user {
    font-weight: 600;
    color: var(--gray-900);
}
.conversation-info .car {
    font-size: 0.875rem;
    color: var(--gray-500);
    margin: 0.25rem 0;
}
.conversation-info .last-message {
    font-size: 0.875rem;
    color: var(--gray-700);
}
.conversation-meta .time {
    font-size: 0.75rem;
    color: var(--gray-500);
    margin-bottom: 0.5rem;
}
.conversation-meta .unread-badge {
    background: var(--danger-color);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    float: right;
}
.main-footer {
    background-color: var(--gray-800);
    color: var(--gray-400);
    padding: 4rem 0 0;
    margin-top: 4rem; /* Add some space above the footer */
    border-top: 4px solid var(--primary-color);
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid var(--gray-700);
}

.footer-column {
    flex: 1;
    min-width: 220px;
}

.footer-column.about {
    flex-basis: 30%; /* Let the first column take more space */
}

.footer-column .logo {
    margin-bottom: 1rem;
    display: inline-flex;
}

.footer-slogan {
    font-size: 0.875rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.social-links a {
    color: var(--gray-400);
    font-size: 1.25rem;
    margin-right: 1rem;
    transition: var(--transition);
}

.social-links a:hover {
    color: var(--white);
    transform: translateY(-2px);
}

.footer-heading {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--primary-color);
}

.footer-column.links ul {
    list-style: none;
    padding: 0;
}

.footer-column.links li {
    margin-bottom: 0.75rem;
}

.footer-column.links a {
    color: var(--gray-400);
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.875rem;
}

.footer-column.links a:hover {
    color: var(--white);
    padding-left: 5px;
}

.footer-column.contact p {
    font-size: 0.875rem;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.footer-column.contact i {
    color: var(--primary-color);
    width: 16px; /* Uniform icon width */
    text-align: center;
}

.footer-bottom {
    text-align: center;
    padding: 1.5rem 0;
}

.footer-bottom p {
    font-size: 0.875rem;
    color: var(--gray-500);
}

/* Footer Responsive Design */
@media (max-width: 992px) {
    .footer-content {
        gap: 1rem;
    }
    .footer-column.about, .footer-column {
        flex-basis: 45%; /* Two columns on tablets */
        margin-bottom: 2rem;
    }
}

@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    .footer-column.about, .footer-column {
        flex-basis: 100%;
    }
    .footer-heading::after {
        left: 50%;
        transform: translateX(-50%);
    }
    .footer-column.contact p {
        justify-content: center;
    }
    .social-links {
        justify-content: center;
    }
}

/****             联系我们              ****/
.contact-contain {
    padding: 60px 0 115px;
}
.contact-contain .wd1200 {
    display: flex;
}
.contact-contain .wd1200 .map {
    margin-right: 39px;
}
.contact-contain .wd1200 .map #dituContent {
    width: 780px;
    height: 566px;
}
.contact-contain .wd1200 .contact-box {
    flex: 1;
    padding: 28px 30px;
    background-color: #f8f8f8;
}
.contact-contain .wd1200 .contact-box .title {
    font-size: 24px;
    padding-bottom: 15px;
    border-bottom: 1px solid #ccc;
}
.contact-contain .wd1200 .contact-box .info {
    margin-top: 25px;
    font-size: 16px;
    color: #666;
    line-height: 32px;
}
.contact-contain .wd1200 .contact-box .ma {
    margin-top: 45px;
    text-align: center;
}
.contact-contain .wd1200 .contact-box .ma img {
    width: 190px;
}
.contact-contain .wd1200 .contact-box .ma div {
    margin-top: 15px;
    font-size: 16px;
    color: #666;
}
/****             联系我们