/* public/css/base.css */

/* 1. CSS Reset & Base Styling */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: inherit;
    transition: background-color 0.3s, border-color 0.3s, color 0.3s;
}

body {
    background-color: var(--bg-body, #f8f9fa);
    color: var(--text-main, #2d3436);
    line-height: 1.6;
    font-size: 16px;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

a {
    color: inherit;
    text-decoration: none;
}

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

input, select, textarea, button {
    outline: none;
    border: 1px solid var(--border-color, #dfe6e9);
    font-family: inherit;
}

button {
    cursor: pointer;
    background: none;
}

/* 2. Layout Grid & Containers */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.main-content {
    flex: 1;
    padding: 40px 0;
}

/* 3. Header & Navigation Styles */
.main-header {
    background-color: var(--bg-header, #ffffff);
    border-bottom: 1px solid var(--border-header, #dfe6e9);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-header, 0 2px 10px rgba(0,0,0,0.05));
    backdrop-filter: var(--header-blur, none);
}

.navbar-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.logo {
    font-size: 24px;
    font-weight: 800;
    color: var(--primary-color, #6c5ce7);
    display: flex;
    align-items: center;
}

.search-form {
    flex: 0 1 450px;
    margin: 0 20px;
}

.search-input-group {
    display: flex;
    width: 100%;
    border-radius: var(--radius-btn, 8px);
    overflow: hidden;
    background-color: var(--bg-input, #f1f2f6);
    border: 1px solid var(--border-input, #dfe6e9);
}

.search-input-group input {
    flex: 1;
    padding: 10px 15px;
    border: none;
    background: transparent;
    color: var(--text-main, #2d3436);
    font-size: 14px;
}

.search-input-group button {
    padding: 0 18px;
    background-color: var(--primary-color, #6c5ce7);
    color: #fff;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-item {
    font-weight: 500;
    color: var(--text-nav, #636e72);
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: var(--radius-btn, 8px);
}

.nav-item:hover {
    color: var(--primary-color, #6c5ce7);
    background-color: var(--bg-hover-item, rgba(108, 92, 231, 0.05));
}

.cart-btn {
    position: relative;
    background-color: var(--primary-light, rgba(108, 92, 231, 0.1));
    color: var(--primary-color, #6c5ce7) !important;
}

.cart-btn .badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background-color: var(--accent-color, #ff7675);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--bg-header, #fff);
}

/* 4. Footer Styles */
.main-footer {
    background-color: var(--bg-footer, #2d3436);
    color: var(--text-footer, #b2bec3);
    padding: 60px 0 20px;
    border-top: 1px solid var(--border-footer, #2d3436);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand h3 {
    color: var(--text-footer-bright, #fff);
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 15px;
}

.footer-brand p {
    font-size: 14px;
    line-height: 1.7;
}

.footer-links h4, .footer-info h4 {
    color: var(--text-footer-bright, #fff);
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
}

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

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links ul li a {
    font-size: 14px;
    transition: color 0.2s;
}

.footer-links ul li a:hover {
    color: var(--primary-color, #6c5ce7);
}

.footer-info p {
    font-size: 14px;
    line-height: 1.7;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid var(--border-footer-bottom, #3d4648);
    font-size: 13px;
}

/* 5. Responsive Design */
@media (max-width: 768px) {
    .navbar-container {
        flex-direction: column;
        height: auto;
        padding: 15px 20px;
        gap: 15px;
    }
    
    .search-form {
        width: 100%;
        margin: 0;
        order: 3;
    }
    
    .nav-links {
        width: 100%;
        justify-content: center;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

/* 6. Hero Slider (Slideshow Carousel) */
.hero-slider-container {
    position: relative;
    width: 100%;
    margin-bottom: 40px;
    border-radius: var(--radius-card, 20px);
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
    background-color: #000;
    aspect-ratio: 16/7; /* default modern wide ratio */
}

@media (max-width: 768px) {
    .hero-slider-container {
        aspect-ratio: 16/10; /* taller on mobile */
    }
}

.hero-slider {
    position: relative;
    width: 100%;
    height: 100%;
}

.hero-slider .slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s ease, visibility 0.8s ease;
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.hero-slider .slide.active {
    opacity: 1;
    visibility: visible;
    z-index: 2;
}

.hero-slider .slide-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

/* Semi-transparent dark overlay to make text highly readable */
.hero-slider .slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0.3) 60%, rgba(0,0,0,0.15) 100%);
    z-index: 2;
}

.hero-slider .slide-content {
    position: relative;
    z-index: 3;
    padding: 0 60px;
    max-width: 650px;
    color: #fff;
    transform: translateY(20px);
    transition: transform 0.8s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.hero-slider .slide.active .slide-content {
    transform: translateY(0);
}

.hero-slider .slide-content h2 {
    font-size: 38px;
    font-weight: 800;
    margin-bottom: 15px;
    line-height: 1.25;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.hero-slider .slide-content p {
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 25px;
    opacity: 0.9;
    text-shadow: 0 1px 5px rgba(0,0,0,0.3);
}

@media (max-width: 768px) {
    .hero-slider .slide-content {
        padding: 0 30px;
    }
    .hero-slider .slide-content h2 {
        font-size: 26px;
    }
    .hero-slider .slide-content p {
        font-size: 14px;
        margin-bottom: 15px;
    }
}

/* Navigation buttons */
.hero-slider-container .slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(255, 255, 255, 0.15);
    color: #fff;
    border: none;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    z-index: 10;
    transition: background-color 0.3s, transform 0.3s;
    backdrop-filter: blur(5px);
}

.hero-slider-container .slider-btn:hover {
    background-color: var(--primary-color, #7c5dfa);
    transform: translateY(-50%) scale(1.1);
}

.hero-slider-container .prev-btn {
    left: 20px;
}

.hero-slider-container .next-btn {
    right: 20px;
}

@media (max-width: 576px) {
    .hero-slider-container .slider-btn {
        width: 35px;
        height: 35px;
        font-size: 12px;
    }
    .hero-slider-container .prev-btn { left: 10px; }
    .hero-slider-container .next-btn { right: 10px; }
}

/* Slider dots */
.hero-slider-container .slider-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}

.hero-slider-container .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: background-color 0.3s, transform 0.3s, width 0.3s;
}

.hero-slider-container .dot:hover,
.hero-slider-container .dot.active {
    background-color: #fff;
    transform: scale(1.2);
}

.hero-slider-container .dot.active {
    width: 25px; /* modern elongated active indicator */
    border-radius: 5px;
}