/* ===========================
   DESIGN SYSTEM & VARIABLES
   =========================== */
:root {
    /* Color Palette - Premium Golden & Black Theme */
    --primary-gradient: linear-gradient(135deg, #e2b633 0%, #f4d03f 100%);
    --secondary-gradient: linear-gradient(135deg, #c9a227 0%, #e2b633 100%);
    --accent-gradient: linear-gradient(135deg, #e2b633 0%, #ffd700 100%);
    --dark-bg: #040404;
    --card-bg: rgba(226, 182, 51, 0.08);
    --card-border: rgba(226, 182, 51, 0.2);
    --text-primary: #ffffff;
    --text-secondary: #e2b633;
    --text-muted: #8a8a8a;
    --success: #10b981;
    --warning: #e2b633;
    --danger: #ef4444;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Outfit', 'Inter', sans-serif;

    /* Border Radius */
    --radius-sm: 0.5rem;
    --radius-md: 1rem;
    --radius-lg: 1.5rem;
    --radius-xl: 2rem;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 40px rgba(226, 182, 51, 0.4);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

.login-error.show {
    display: block;
}

/* ===========================
   USER MANAGEMENT STYLES
   =========================== */

.user-management {
    max-width: 1200px;
    margin: 0 auto var(--spacing-2xl);
    padding: var(--spacing-md);
}

.user-management h2 {
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

.management-card {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-md);
}

.management-card h3 {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    font-size: 1.3rem;
}

.management-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    max-width: 500px;
}

.management-form .form-input,
.management-form .form-select {
    width: 100%;
}

.user-list-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    transition: var(--transition-base);
}

.user-list-item:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--text-secondary);
}

.user-info {
    flex: 1;
}

.user-email {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xs);
}

.user-role {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.user-role.main-admin {
    color: var(--text-secondary);
    font-weight: 700;
}

.user-actions {
    display: flex;
    gap: var(--spacing-sm);
}

/* ===========================
   GALLERY MODAL STYLES
   =========================== */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    padding-top: 50px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(5px);
}

.modal-content {
    margin: auto;
    display: block;
    width: 90%;
    max-width: 1000px;
    animation: zoomIn 0.3s ease;
}

@keyframes zoomIn {
    from {
        transform: scale(0)
    }

    to {
        transform: scale(1)
    }
}

.main-modal-image-container {
    width: 100%;
    height: 60vh;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: var(--spacing-md);
    background: rgba(0, 0, 0, 0.5);
    border-radius: var(--radius-md);
    overflow: hidden;
}

#modalMainImage {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.modal-thumbnails {
    display: flex;
    gap: var(--spacing-sm);
    overflow-x: auto;
    padding: var(--spacing-sm) 0;
}

.modal-thumbnails img {
    width: 80px;
    height: 60px;
    object-fit: cover;
    cursor: pointer;
    border-radius: var(--radius-sm);
    border: 2px solid transparent;
    transition: var(--transition-fast);
}

.modal-thumbnails img:hover,
.modal-thumbnails img.active {
    border-color: var(--warning);
    opacity: 1;
}

.close-modal {
    position: absolute;
    top: 15px;
    right: 35px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    transition: 0.3s;
    cursor: pointer;
    z-index: 1001;
}

.close-modal:hover,
.close-modal:focus {
    color: var(--warning);
    text-decoration: none;
    cursor: pointer;
}

/* ===========================
   GLOBAL STYLES
   =========================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-primary);
    background: var(--dark-bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Animated Background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 50%, rgba(226, 182, 51, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(201, 162, 39, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(226, 182, 51, 0.04) 0%, transparent 50%);
    z-index: -1;
    animation: backgroundShift 20s ease infinite;
}

@keyframes backgroundShift {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.8;
    }
}

/* ===========================
   TYPOGRAPHY
   =========================== */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

/* ===========================
   HEADER & NAVIGATION
   =========================== */
.header {
    padding: var(--spacing-lg) var(--spacing-md);
    background: rgba(15, 15, 30, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--card-border);
    position: sticky;
    top: 0;
    z-index: 100;
    animation: slideDown 0.5s ease;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

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

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    font-family: var(--font-display);
    transition: var(--transition-base);
}

.logo:hover {
    filter: brightness(1.2);
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    gap: var(--spacing-lg);
    list-style: none;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-fast);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-gradient);
    transition: var(--transition-base);
}

.nav-links a:hover {
    color: var(--text-primary);
}

.nav-links a:hover::after {
    width: 100%;
}

/* ===========================
   HERO SECTION
   =========================== */
.hero {
    padding: var(--spacing-2xl) var(--spacing-md);
    text-align: center;
    max-width: 1400px;
    margin: 0 auto;
}

.hero h1 {
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 0.8s ease;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto var(--spacing-xl);
    animation: fadeInUp 0.8s ease 0.2s backwards;
}

/* Hero with Logo */
.hero-with-logo {
    text-align: left;
}

.hero-content-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-2xl);
    flex-wrap: wrap;
}

.hero-text {
    flex: 1;
    min-width: 300px;
}

.hero-text h1 {
    text-align: left;
}

.hero-text p {
    text-align: left;
    margin: 0;
    max-width: 100%;
}

.hero-logo {
    flex-shrink: 0;
    animation: fadeInRight 0.8s ease 0.4s backwards;
}

.hero-logo img {
    max-width: 300px;
    width: 100%;
    height: auto;
    filter: drop-shadow(0 4px 20px rgba(226, 182, 51, 0.3));
    transition: var(--transition-base);
}

.hero-logo img:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 8px 30px rgba(226, 182, 51, 0.5));
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===========================
   SLIDER CONTAINER
   =========================== */
.slider-container {
    max-width: 1400px;
    margin: 0 auto var(--spacing-2xl);
    padding: 0 var(--spacing-md);
    position: relative;
}

.slider-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-xl);
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--card-border);
    box-shadow: var(--shadow-lg);
}

.slider {
    display: flex;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.slide {
    min-width: 100%;
    display: flex;
    flex-direction: column;
    opacity: 0;
    transition: opacity 0.6s ease;
}

.slide.active {
    opacity: 1;
}

.slide-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.slide-content {
    padding: var(--spacing-xl);
    background: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.3));
}

.slide-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.slide-title {
    font-size: 2rem;
    margin-bottom: var(--spacing-xs);
}

.slide-brand {
    color: var(--text-secondary);
    font-size: 1.1rem;
    font-weight: 500;
}

.slide-price {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.slide-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.detail-item {
    background: rgba(255, 255, 255, 0.05);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border: 1px solid var(--card-border);
    transition: var(--transition-base);
}

.detail-item:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-2px);
}

.detail-label {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.detail-value {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.slide-description {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
}

/* ===========================
   SLIDER CONTROLS
   =========================== */
.slider-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.slider-btn {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    color: var(--text-primary);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    backdrop-filter: blur(10px);
}

.slider-btn:hover {
    background: var(--primary-gradient);
    border-color: transparent;
    transform: scale(1.1);
    box-shadow: var(--shadow-glow);
}

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

.slider-dots {
    display: flex;
    gap: var(--spacing-sm);
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--card-border);
    cursor: pointer;
    transition: var(--transition-base);
}

.dot.active {
    background: var(--primary-gradient);
    width: 32px;
    border-radius: 6px;
}

.dot:hover {
    background: rgba(226, 182, 51, 0.5);
}

/* ===========================
   BUTTONS
   =========================== */
.btn {
    padding: var(--spacing-md) var(--spacing-xl);
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-base);
    text-decoration: none;
    display: inline-block;
    font-family: var(--font-primary);
}

.btn-primary {
    background: var(--primary-gradient);
    color: var(--text-primary);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-secondary {
    background: var(--card-bg);
    color: var(--text-primary);
    border: 1px solid var(--card-border);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

/* ===========================
   ADMIN DASHBOARD LAYOUT
   =========================== */
.admin-dashboard-layout {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: var(--spacing-xl);
    max-width: 1800px;
    margin: var(--spacing-xl) auto;
    padding: 0 var(--spacing-xl);
    align-items: start;
}

#historial {
    margin-top: var(--spacing-2xl);
}

@media (max-width: 1100px) {
    .admin-dashboard-layout {
        grid-template-columns: 1fr;
        grid-template-areas: none;
        display: flex;
        flex-direction: column;
        padding: 0 var(--spacing-md);
    }

    .admin-sidebar {
        order: 2;
    }

    .admin-main-content {
        order: 1;
    }
}

.admin-main-content {
    min-width: 0;
    /* Prevent grid blowout */
}

/* Base Sidebars Styling */
.admin-sidebar {
    background: var(--card-bg);
    backdrop-filter: blur(15px);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
    height: fit-content;
    position: sticky;
    top: calc(var(--spacing-lg) + 100px);
}

.sidebar-header {
    margin-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--card-border);
    padding-bottom: var(--spacing-sm);
}

.sidebar-header h3 {
    font-size: 1.2rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

/* Activity Log Entries */
.log-container,
.history-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.log-entry,
.history-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm) var(--spacing-md);
    transition: var(--transition-fast);
}

.log-entry:hover,
.history-item:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--text-secondary);
    transform: translateX(5px);
}

.log-time,
.history-time {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.log-text,
.history-text {
    font-size: 0.9rem;
    line-height: 1.4;
}

.log-text strong,
.history-text strong {
    color: var(--text-secondary);
}

/* History Specific Colors */
.history-item.upload {
    border-left: 4px solid var(--success);
}

.history-item.delete {
    border-left: 4px solid var(--danger);
}

/* ===========================
   ADMIN SIDEBAR MENU
   =========================== */
.admin-sidebar h2 {
    font-size: 1.3rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--card-border);
}

.admin-sidebar ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.admin-sidebar ul li {
    margin: 0;
}

.admin-sidebar ul li a {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: var(--transition-base);
    font-size: 0.95rem;
    border: 1px solid transparent;
}

.admin-sidebar ul li a:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--card-border);
    color: var(--text-secondary);
    transform: translateX(5px);
}

.admin-sidebar ul li a:active,
.admin-sidebar ul li a.active {
    background: var(--card-bg);
    border-color: var(--text-secondary);
    color: var(--text-secondary);
}

/* Smooth scrolling for the page */
html {
    scroll-behavior: smooth;
}

/* Scroll margin for anchored sections */
#dashboard,
#nuevo-vehiculo,
#cambio-pass,
#historial {
    scroll-margin-top: 100px;
}


/* Reuse Admin Card style for consistency */
.admin-card {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    animation: fadeInUp 0.5s ease;
}

/* ===========================
   ANALYTICS DASHBOARD
   =========================== */
.analytics-dashboard {
    margin-bottom: var(--spacing-2xl);
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.dashboard-header h2 {
    margin: 0;
}

.btn-small {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.9rem;
}

.analytics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.analytics-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: var(--transition-base);
}

.analytics-card:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-2px);
}

.analytics-card h3 {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.analytics-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.analytics-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.analytics-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

.analytics-rank {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 28px;
    height: 28px;
    background: var(--primary-gradient);
    color: var(--dark-bg);
    font-weight: 700;
    font-size: 0.85rem;
    border-radius: 50%;
}

.analytics-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.analytics-info strong {
    color: var(--text-primary);
    font-size: 0.95rem;
}

.analytics-count {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.loading-text,
.empty-analytics {
    color: var(--text-muted);
    text-align: center;
    padding: var(--spacing-lg);
    font-style: italic;
}


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

.form-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1rem;
    font-family: var(--font-primary);
    transition: var(--transition-base);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: #e2b633;
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 3px rgba(226, 182, 51, 0.15);
}

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

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

.image-preview {
    margin-top: var(--spacing-md);
    border-radius: var(--radius-md);
    overflow: hidden;
    display: none;
}

.image-preview.show {
    display: block;
}

.image-preview img {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.form-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.form-actions .btn {
    flex: 1;
}

/* ===========================
   CAR LIST (ADMIN)
   =========================== */
.car-list {
    margin-top: var(--spacing-2xl);
}

.car-list h2 {
    margin-bottom: var(--spacing-lg);
}

.car-item {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
    transition: var(--transition-base);
}

.car-item:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateX(5px);
}

.car-item-image {
    width: 150px;
    height: 100px;
    object-fit: cover;
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.car-item-info {
    flex: 1;
}

.car-item-title {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-xs);
}

.car-item-price {
    color: #e2b633;
    font-weight: 700;
    font-size: 1.2rem;
}

.car-item-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.btn-small {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 0.9rem;
}

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

.btn-danger:hover {
    background: #dc2626;
    transform: translateY(-2px);
}

/* ===========================
   EMPTY STATE
   =========================== */
.empty-state {
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--text-muted);
}

.empty-state-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

/* ===========================
   FOOTER
   =========================== */
.footer {
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-md);
    color: var(--text-muted);
    border-top: 1px solid var(--card-border);
    margin-top: var(--spacing-2xl);
}

/* ===========================
   LOGIN MODAL
   =========================== */
.login-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(4, 4, 4, 0.95);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    animation: fadeIn 0.3s ease;
}

.login-container {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    max-width: 400px;
    width: 90%;
    box-shadow: var(--shadow-lg);
    animation: scaleIn 0.3s ease;
    margin: 0 auto;
}

.login-container h2 {
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.login-container label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
}

/* Improved Login Input */
.login-input {
    width: 100%;
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1rem;
    font-family: var(--font-primary);
    transition: var(--transition-base);
}

.login-input:focus {
    outline: none;
    border-color: #e2b633;
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 0 4px rgba(226, 182, 51, 0.2);
}

.login-input::placeholder {
    color: var(--text-muted);
}

/* Improved Login Button */
.login-button {
    width: 100%;
    padding: var(--spacing-md);
    background: var(--primary-gradient);
    color: #000;
    /* Dark text for contrast on yellow/gold */
    border: none;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: var(--transition-base);
    box-shadow: var(--shadow-md);
    margin-top: var(--spacing-sm);
}

.login-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
    filter: brightness(1.1);
}

.login-button:active {
    transform: translateY(1px);
    box-shadow: var(--shadow-sm);
}

.login-container .login-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.login-container .login-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--danger);
    color: var(--danger);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    text-align: center;
    display: none;
}

.login-container .login-error.show {
    display: block;
    animation: shake 0.5s ease;
}

.login-container button {
    width: 100%;
    padding: var(--spacing-md);
    background: var(--primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-base);
}

.login-container button:hover {
    background: var(--primary-hover);
}

.login-container button:active {
    transform: translateY(2px);
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes shake {

    0%,
    100% {
        transform: translateX(0);
    }

    25% {
        transform: translateX(-10px);
    }

    75% {
        transform: translateX(10px);
    }
}

/* ===========================
   IMAGE GALLERY MODAL
   =========================== */
.gallery-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(4, 4, 4, 0.98);
    backdrop-filter: blur(10px);
    z-index: 2000;
    display: none;
    animation: fadeIn 0.3s ease;
}

.gallery-overlay.active {
    display: block;
}

.gallery-modal {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
}

.gallery-close {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    color: var(--text-primary);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
    backdrop-filter: blur(10px);
}

.gallery-close:hover {
    background: var(--danger);
    border-color: transparent;
    transform: scale(1.1);
}

.gallery-main {
    max-width: 90%;
    max-height: 70vh;
    margin-bottom: var(--spacing-xl);
    position: relative;
}

.gallery-main-image {
    max-width: 100%;
    max-height: 70vh;
    object-fit: contain;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    color: var(--text-primary);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
    backdrop-filter: blur(10px);
}

.gallery-nav:hover {
    background: var(--primary-gradient);
    border-color: transparent;
    box-shadow: var(--shadow-glow);
}

.gallery-nav.prev {
    left: -70px;
}

.gallery-nav.next {
    right: -70px;
}

.gallery-thumbnails {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    justify-content: center;
    max-width: 90%;
    overflow-x: auto;
    padding: var(--spacing-md);
}

.gallery-thumbnail {
    width: 100px;
    height: 70px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition-base);
    opacity: 0.6;
}

.gallery-thumbnail:hover {
    opacity: 1;
    transform: scale(1.05);
}

.gallery-thumbnail.active {
    border-color: var(--text-secondary);
    opacity: 1;
}

.gallery-counter {
    position: absolute;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--card-border);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-weight: 600;
}

/* Multiple Image Preview (Admin) */
.images-preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.preview-image-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 2px solid var(--card-border);
}

.preview-image-item img {
    width: 100%;
    height: 150px;
    object-fit: cover;
}

.preview-image-remove {
    position: absolute;
    top: 5px;
    right: 5px;
    background: var(--danger);
    color: white;
    border: none;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
}

.preview-image-remove:hover {
    background: #dc2626;
    transform: scale(1.1);
}

.preview-img-item {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: var(--radius-md);
    border: 2px solid var(--card-border);
    margin: 5px;
    transition: var(--transition-base);
}

.preview-img-item:hover {
    transform: scale(1.05);
    border-color: var(--text-secondary);
}

.slide-image {
    cursor: pointer;
    transition: var(--transition-base);
}

.slide-image:hover {
    opacity: 0.9;
}

/* ===========================
   PRESENTATION PAGE STYLES
   =========================== */

/* About Section */
.about-section {
    padding: var(--spacing-2xl) var(--spacing-md);
    max-width: 1400px;
    margin: 0 auto;
}

.about-container {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-lg);
}

.about-content h2 {
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.about-text {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
    font-size: 1.1rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.feature-card {
    background: rgba(255, 255, 255, 0.03);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--card-border);
    text-align: center;
    transition: var(--transition-base);
}

.feature-card:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.feature-card h3 {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    font-size: 1.3rem;
}

.feature-card p {
    color: var(--text-muted);
    line-height: 1.6;
}

/* Services Section */
.services-section {
    padding: var(--spacing-2xl) var(--spacing-md);
    background: rgba(226, 182, 51, 0.02);
}

.services-container {
    max-width: 1400px;
    margin: 0 auto;
}

.services-container h2 {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.service-item {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    transition: var(--transition-base);
}

.service-item:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-3px);
    border-color: var(--text-secondary);
}

.service-item h3 {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    font-size: 1.2rem;
}

.service-item p {
    color: var(--text-muted);
    line-height: 1.6;
}

/* Gallery Section */
.gallery-section {
    padding: var(--spacing-2xl) var(--spacing-md);
    max-width: 1400px;
    margin: 0 auto;
}

.gallery-section-container h2 {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.gallery-subtitle {
    text-align: center;
    color: var(--text-muted);
    margin-bottom: var(--spacing-2xl);
    font-size: 1.1rem;
}

.vehicle-gallery-slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.gallery-image-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--card-border);
    transition: var(--transition-base);
    cursor: pointer;
    aspect-ratio: 16/9;
}

.gallery-image-item:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-glow);
    border-color: var(--text-secondary);
}

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

.gallery-image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(4, 4, 4, 0.9), transparent);
    padding: var(--spacing-md);
    transform: translateY(100%);
    transition: var(--transition-base);
}

.gallery-image-item:hover .gallery-image-overlay {
    transform: translateY(0);
}

.gallery-image-overlay h4 {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xs);
}

.gallery-image-overlay p {
    color: var(--text-primary);
    font-size: 0.9rem;
}

.gallery-cta {
    text-align: center;
    margin-top: var(--spacing-2xl);
}

/* Contact Section */
.contact-section {
    padding: var(--spacing-2xl) var(--spacing-md);
    background: rgba(226, 182, 51, 0.02);
}

.contact-container {
    max-width: 1400px;
    margin: 0 auto;
}

.contact-container h2 {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.contact-subtitle {
    text-align: center;
    color: var(--text-muted);
    margin-bottom: var(--spacing-2xl);
    font-size: 1.1rem;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.contact-card {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    transition: var(--transition-base);
}

.contact-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.contact-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.contact-card h3 {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    font-size: 1.3rem;
}

.contact-link {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition-base);
    display: inline-block;
    margin-bottom: var(--spacing-sm);
}

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

.contact-hours {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Social Media */
.social-media {
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
}

.social-media h3 {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

.social-links {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    flex-wrap: wrap;
}

.social-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
    text-decoration: none;
}

.social-btn:hover {
    background: var(--primary-gradient);
    border-color: transparent;
    transform: scale(1.1);
    box-shadow: var(--shadow-glow);
    color: var(--text-primary);
}

/* ===========================
   RESPONSIVE DESIGN
   =========================== */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .nav-links {
        gap: var(--spacing-md);
    }

    .slide-image {
        height: 300px;
    }

    .slide-content {
        padding: var(--spacing-lg);
    }

    .slide-header {
        flex-direction: column;
    }

    .slide-details {
        grid-template-columns: 1fr;
    }

    .car-item {
        flex-direction: column;
    }

    .car-item-image {
        width: 100%;
        height: 200px;
    }

    .form-actions {
        flex-direction: column;
    }

    /* Hero with Logo - Mobile */
    .hero-content-wrapper {
        flex-direction: column;
        text-align: center;
    }

    .hero-text h1,
    .hero-text p {
        text-align: center;
    }

    .hero-logo {
        order: -1;
        margin-bottom: var(--spacing-lg);
    }

    .hero-logo img {
        max-width: 200px;
    }
}

/* ===========================
   ANIMATIONS & MICRO-INTERACTIONS
   =========================== */
@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

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

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Selection styling */
::selection {
    background: rgba(226, 182, 51, 0.3);
    color: var(--text-primary);
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--dark-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--card-border);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(226, 182, 51, 0.5);
}

/* ===========================
   PRESENTATION GALLERY SLIDER
   =========================== */
.gallery-slider-wrapper {
    max-width: 900px;
    /* Restrict width */
    margin: 0 auto var(--spacing-lg);
    border-radius: var(--radius-lg);
    overflow: hidden;
    /* Ensure masking */
}

.vehicle-gallery-slider {
    display: flex;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Overrides for smaller presentation */
.gallery-slider-wrapper .slide-image {
    height: 350px;
    /* Smaller than default 500px */
}

.gallery-slider-wrapper .slide-content {
    padding: var(--spacing-md);
}

.gallery-slider-wrapper .slide-title {
    font-size: 1.5rem;
    margin-bottom: 0;
}

.gallery-slider-wrapper .slide-price {
    font-size: 2rem;
}

.gallery-slider-wrapper .slide-details {
    margin-bottom: var(--spacing-md);
    gap: var(--spacing-sm);
}

.gallery-slider-wrapper .detail-item {
    padding: var(--spacing-xs) var(--spacing-sm);
}

.gallery-slider-wrapper .detail-label {
    font-size: 0.8rem;
}

.gallery-slider-wrapper .detail-value {
    font-size: 1rem;
}

.gallery-slider-wrapper .slide-description {
    font-size: 0.95rem;
    margin-bottom: var(--spacing-md);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ===========================
   SEARCH BAR
   =========================== */
.search-section {
    max-width: 1400px;
    margin: -2rem auto var(--spacing-lg);
    /* Overlap hero slightly */
    padding: 1rem var(--spacing-md);
    position: sticky;
    top: 90px;
    /* Position below sticky header */
    z-index: 90;
    transition: top 0.3s ease;
    background: var(--dark-bg);
    /* Add background to hide content underneath */
}

.search-container {
    max-width: 600px;
    margin: 0 auto;
}

.search-input {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 1.1rem;
    font-family: var(--font-primary);
    color: var(--text-primary);
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(15px);
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
}

.search-input:focus {
    outline: none;
    border-color: var(--warning);
    box-shadow: var(--shadow-glow);
    background: rgba(226, 182, 51, 0.1);
}

.search-input::placeholder {
    color: var(--text-muted);
}

/* ===========================
   VEHICLE GRID SECTION
   =========================== */
.vehicle-grid-section {
    max-width: 1400px;
    margin: 0 auto var(--spacing-2xl);
    padding: 0 var(--spacing-md);
}

.vehicle-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.vehicle-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-base);
    backdrop-filter: blur(5px);
}

.vehicle-card:hover {
    transform: translateY(-5px);
    border-color: var(--warning);
    box-shadow: var(--shadow-md);
}

.vehicle-card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    cursor: pointer;
}

.vehicle-card-content {
    padding: var(--spacing-md);
}

.vehicle-card-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.vehicle-card-price {
    color: #e2b633;
    font-weight: 800;
    font-size: 1.4rem;
    margin-bottom: var(--spacing-sm);
}

.vehicle-card-details {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.vehicle-card-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.vehicle-card-actions .btn {
    flex: 1;
    padding: 0.5rem;
    font-size: 0.9rem;
    text-align: center;
}

/* Overlay Controls for Gallery Slider */
.gallery-slider-wrapper {
    position: relative;
    /* Ensure it's a positioning context */
}

.gallery-slider-wrapper .slider-controls {
    position: absolute;
    inset: 0;
    pointer-events: none;
    /* Let clicks pass through to images */
    margin-top: 0;
    /* Override default margin */
    z-index: 10;
}

.gallery-slider-wrapper .slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: auto;
    /* Re-enable clicks on buttons */
    background: rgba(0, 0, 0, 0.5);
    /* Semi-transparent background */
    color: white;
    border: none;
}

.gallery-slider-wrapper .slider-btn:hover {
    background: var(--primary-gradient);
}

.gallery-slider-wrapper #galleryPrevBtn {
    left: 10px;
}

.gallery-slider-wrapper #galleryNextBtn {
    right: 10px;
}

.gallery-slider-wrapper .slider-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    pointer-events: auto;
}