/* ===================================
   Bileris.lt - CSS
   Based on Midnight Blogger Design
   =================================== */

/* CSS Variables */
:root {
    --primary-color: #1f2423;
    --primary-hover: #424A48;
    --secondary-color: #4a3524;
    --featured-color: #59615F;

    --contrast-light: #FFFFFF;
    --contrast-dark: #000000;
    --base-color: #fbf5ef;

    --mono-1: #311d0d;
    --mono-2: #4a3524;
    --mono-3: #E0CEBF;
    --mono-4: #f7ebe2;

    --font-primary: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-secondary: 'Montserrat', sans-serif;

    --spacing-xs: clamp(10px, 2vw, 20px);
    --spacing-sm: clamp(20px, 4vw, 40px);
    --spacing-md: clamp(30px, 6vw, 60px);
    --spacing-lg: clamp(40px, 8vw, 80px);
    --spacing-xl: clamp(50px, 10vw, 100px);

    --font-size-small: clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.682), 20px);
    --font-size-medium: clamp(20px, 1.25rem + ((1vw - 3.2px) * 0.455), 24px);
    --font-size-large: clamp(24px, 1.5rem + ((1vw - 3.2px) * 0.909), 32px);
    --font-size-xlarge: clamp(36px, 2.25rem + ((1vw - 3.2px) * 1.364), 48px);
    --font-size-xxlarge: clamp(50px, 3.125rem + ((1vw - 3.2px) * 5.662), 100px);

    --transition: all 0.3s ease;
}

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-small);
    line-height: 1.6;
    color: var(--mono-2);
    background-color: var(--base-color);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--primary-hover);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-primary);
    font-weight: 600;
    line-height: 1.3;
    color: var(--mono-1);
    margin-bottom: 20px;
}

h1 {
    font-size: var(--font-size-xxlarge);
}

h2 {
    font-size: var(--font-size-xlarge);
}

h3 {
    font-size: var(--font-size-large);
}

p {
    font-family: var(--font-secondary);
    margin-bottom: 15px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    font-size: var(--font-size-small);
    font-weight: 600;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: 0;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--contrast-light);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    color: var(--contrast-light);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--mono-3);
    color: var(--contrast-light);
}

.btn-outline:hover {
    background-color: var(--mono-4);
}

.btn-outline-light {
    background: transparent;
    border: 1px solid var(--contrast-light);
    color: var(--contrast-light);
}

.btn-outline-light:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.btn-primary-outline {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    font-weight: bold;
}

.btn-primary-outline:hover {
    background-color: var(--primary-color);
    color: var(--contrast-light);
}

.btn-block {
    display: block;
    width: 100%;
}

/* Header */
.main-header {
    background-color: #000000eb;
    padding: 10px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
}

.logo h1 {
    color: var(--contrast-light);
    font-size: var(--font-size-medium);
    margin: 0;
    font-weight: 500;
}

.logo img {
    width: 250px;
    max-width: 80%;
    height: auto;
    display: block;
    margin: 0 auto;
}

.main-nav ul {
    list-style: none;
    display: flex;
    gap: 30px;
}

.main-nav a {
    color: var(--contrast-light);
    font-size: var(--font-size-small);
    font-weight: 500;
    padding: 10px 0;
}

.main-nav a:hover {
    color: var(--mono-3);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--contrast-light);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 550px;
    height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;

    background-image:
        linear-gradient(to bottom, rgba(255, 255, 255, 0.354) 0%, rgba(0, 0, 0, 0.8) 75%, rgba(0, 0, 0, 0.9) 100%),
        /* Tamsesnis gradientas */
        url("../images/hero-bg.jpg");

    background-size: cover;
    background-position: center center;
    padding: var(--spacing-xl) 0;
}

.hero-overlay {
    display: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: var(--font-size-xlarge);
    color: var(--contrast-light);
    font-weight: 700;
    letter-spacing: 5px;
    margin-bottom: 20px;
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
    text-transform: uppercase;
}

.hero-subtitle {
    font-size: var(--font-size-medium);
    color: var(--contrast-light);
    margin-bottom: 40px;
    line-height: 1.6;
    font-weight: 500;
}

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

/* Stats Section */
.stats-section {
    padding: var(--spacing-lg) 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: 40% 60%;
    gap: var(--spacing-md);
    align-items: start;
}

.stat-col-left h2 {
    font-size: var(--font-size-xlarge);
    color: var(--mono-1);
}

.stat-box {
    border-left: 4px solid var(--featured-color);
    padding-left: var(--spacing-xs);
}

.stat-numbers {
    display: flex;
    gap: var(--spacing-xs);
    align-items: baseline;
    margin-bottom: 15px;
}

.stat-number {
    color: var(--featured-color);
    font-size: var(--font-size-medium);
    margin: 0;
}

.stat-label {
    color: var(--mono-1);
    font-size: var(--font-size-medium);
    margin: 0;
}

.stat-description p {
    color: var(--secondary-color);
    font-size: var(--font-size-small);
}

/* Featured Cars Section */
.featured-cars {
    padding: var(--spacing-lg) 0;
    background-color: var(--base-color);
}

.section-title {
    text-align: center;
    font-size: var(--font-size-xlarge);
    margin-bottom: var(--spacing-md);
    color: var(--mono-1);
}

.cars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.car-card {
    background: white;
    border-radius: 0;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.car-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

.car-image {
    position: relative;
    width: 100%;
    height: 240px;
    overflow: hidden;
    background-color: var(--mono-3);
}

.car-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.car-card:hover .car-image img {
    transform: scale(1.05);
}

.car-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background-color: var(--featured-color);
    color: var(--contrast-light);
    padding: 5px 15px;
    font-size: 12px;
    font-weight: bold;
    text-transform: uppercase;
}

.car-info {
    padding: 25px;
}

.car-title {
    font-size: var(--font-size-medium);
    margin-bottom: 15px;
    color: var(--mono-1);
}

.car-meta {
    display: flex;
    gap: 15px;
    font-size: 14px;
    color: #666;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.car-price {
    font-size: var(--font-size-large);
    font-weight: bold;
    color: var(--featured-color);
    margin-bottom: 20px;
}

/* Why Choose Us */
.why-choose-us {
    padding: var(--spacing-lg) 0;
    background-color: var(--mono-4);
}

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

.feature-box {
    text-align: center;
    padding: var(--spacing-sm);
}

.feature-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.feature-box h3 {
    font-size: var(--font-size-medium);
    margin-bottom: 15px;
}

.feature-box p {
    font-size: var(--font-size-small);
    color: var(--secondary-color);
}

/* CTA Section */
.cta-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--base-color);
}

.cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: var(--font-size-xlarge);
    margin-bottom: 20px;
}

.cta-content p {
    font-size: var(--font-size-medium);
    margin-bottom: 30px;
}

/* Footer */
.main-footer {
    background-color: var(--primary-color);
    color: var(--contrast-light);
    padding: var(--spacing-sm) 0 var(--spacing-xs);
}

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

.footer-col h4 {
    color: var(--contrast-light);
    font-size: var(--font-size-medium);
    margin-bottom: 12px;
}

.footer-col p,
.footer-col a {
    color: var(--mono-3);
    font-size: var(--font-size-small);
    line-height: 1.5;
}

.footer-col a:hover {
    color: var(--contrast-light);
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 6px;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-xs);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--mono-3);
    font-size: 14px;
}

/* Contact Section */
.contact-section {
    padding: var(--spacing-lg) 0;
    background-color: var(--base-color);
}

.section-subtitle {
    text-align: center;
    font-size: var(--font-size-medium);
    color: var(--secondary-color);
    margin-bottom: var(--spacing-md);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 35% 65%;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

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

.contact-info-item {
    background-color: white;
    padding: var(--spacing-sm);
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.contact-icon {
    font-size: 48px;
    margin-bottom: 15px;
}

.contact-info-item h4 {
    font-size: var(--font-size-medium);
    margin-bottom: 10px;
    color: var(--mono-1);
}

.contact-info-item p {
    font-size: var(--font-size-small);
    color: var(--secondary-color);
    margin: 0;
}

.contact-info-item a {
    color: var(--featured-color);
    font-weight: 600;
}

.contact-form {
    background-color: white;
    padding: var(--spacing-sm);
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 20px;
}

.form-group label {
    font-size: 14px;
    font-weight: 600;
    color: var(--mono-1);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 15px;
    font-size: var(--font-size-small);
    font-family: var(--font-primary);
    border: 2px solid var(--mono-3);
    border-radius: 4px;
    transition: var(--transition);
    background-color: var(--base-color);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--featured-color);
    background-color: white;
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
    border-color: #d32f2f;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-success,
.form-error {
    display: none;
    padding: 15px;
    border-radius: 4px;
    margin-bottom: 20px;
    font-weight: 600;
}

.form-success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.form-success.show,
.form-error.show {
    display: block;
}

/* Utility Classes */
.text-center {
    text-align: center;
}

/* ===================================
   Responsive Design
   =================================== */

@media (max-width: 992px) {
    .stats-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .cars-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {

    /* Header Mobile */
    .main-header {
        padding: 15px 0;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .main-nav {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: var(--primary-color);
        transition: var(--transition);
        padding: var(--spacing-sm);
    }

    .main-nav.active {
        left: 0;
    }

    .main-nav ul {
        flex-direction: column;
        gap: 0;
    }

    .main-nav li {
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .main-nav a {
        display: block;
        padding: 20px;
    }

    .header-cta {
        display: none;
    }

    /* Hero Mobile */
    .hero {
        min-height: 500px;
        padding: var(--spacing-md) 0;
    }

    .hero-title {
        font-size: clamp(32px, 8vw, 48px);
        letter-spacing: 10px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons .btn {
        width: 100%;
    }

    /* Cars Grid Mobile */
    .cars-grid {
        grid-template-columns: 1fr;
    }

    /* Features Grid Mobile */
    .features-grid {
        grid-template-columns: 1fr;
    }

    /* Footer Mobile */
    .footer-grid {
        grid-template-columns: 1fr;
    }

    /* Contact Form Mobile */
    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-sm: 15px;
        --spacing-md: 25px;
        --spacing-lg: 35px;
    }

    .container {
        padding: 0 15px;
    }

    .hero-title {
        letter-spacing: 5px;
    }

    .btn {
        padding: 10px 20px;
        font-size: 14px;
    }
}

/* ===================================
   Admin Tabs & Internal Management
   =================================== */
.tabs {
    margin-bottom: 20px;
    border-bottom: 1px solid #ddd;
}

.tab-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    gap: 5px;
}

.tab-links li {
    margin: 0;
}

.tab-links a {
    display: inline-block;
    padding: 12px 20px;
    background: #f1f1f1;
    color: #333;
    border-radius: 5px 5px 0 0;
    font-weight: 600;
    transition: all 0.3s;
    border: 1px solid transparent;
}

.tab-links a:hover {
    background: #e0e0e0;
    text-decoration: none;
}

.tab-links li.active a {
    background: #fff;
    color: var(--primary-color);
    border: 1px solid #ddd;
    border-bottom: 1px solid #fff;
    margin-bottom: -1px;
}

.tab-content {
    display: none;
    padding: 20px 0;
    animation: fadeIn 0.3s;
}

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* Expenses Table */
.expenses-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.summary-card {
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    text-align: center;
}

.summary-card h4 {
    margin: 0 0 10px;
    font-size: 14px;
    color: #666;
}

.summary-card .amount {
    font-size: 24px;
    font-weight: bold;
    color: var(--primary-color);
}

.summary-card.profit .amount {
    color: #4CAF50;
}

.summary-card.loss .amount {
    color: #f44336;
}

/* Documents List */
.documents-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.document-item {
    background: #fff;
    border: 1px solid #eee;
    padding: 15px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.doc-icon {
    font-size: 32px;
    color: #666;
}

.doc-info {
    flex: 1;
    overflow: hidden;
}

.doc-title {
    font-weight: 600;
    margin-bottom: 5px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.doc-meta {
    font-size: 12px;
    color: #999;
}

/* Gallery Grid */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 15px;
}

.gallery-item {
    position: relative;
    aspect-ratio: 4/3;
    background: #eee;
    border-radius: 4px;
    overflow: hidden;
}

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

.gallery-actions {
    position: absolute;
    top: 5px;
    right: 5px;
    display: flex;
    gap: 5px;
}

.btn-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    color: #333;
    font-size: 12px;
    cursor: pointer;
    border: none;
}

.btn-icon:hover {
    background: #fff;
    color: #d32f2f;
}