@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;700;900&family=Playfair+Display:ital,wght@0,900;1,900&display=swap');

:root {
    --bg: #050505;
    --surface: #0a0a0a;
    --surface-alt: #111111;
    --accent: #FFB7C5; 
    --accent-glow: rgba(255, 183, 197, 0.2);
    --text: #ffffff;
    --text-dim: #777777;
    --border: rgba(255, 255, 255, 0.05);
    --glass: rgba(0, 0, 0, 0.7);
    --transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Background Shading Effect */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% -20%, #1a1a1a 0%, transparent 70%);
    pointer-events: none;
    z-index: -1;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Header with Glassmorphism */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 30px 0;
    background: var(--glass);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

header.scrolled {
    padding: 15px 0;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    height: 60px;
    transition: var(--transition);
}

.logo:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 0 15px var(--accent-glow));
}

.logo img {
    max-height: 100%;
    width: auto;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dim);
    font-weight: 700;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 3px;
    transition: var(--transition);
}

.nav-links a:hover, .nav-links a.active {
    color: white;
    letter-spacing: 5px;
}

/* Hero Section Refinement */
.hero-full {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-text {
    z-index: 2;
    padding-left: 5%;
}

.hero-text span {
    display: block;
    font-size: 10px;
    letter-spacing: 10px;
    text-transform: uppercase;
    margin-bottom: 20px;
    color: var(--accent);
    opacity: 0.8;
}

.hero-text h1 {
    font-family: 'Playfair Display', serif;
    font-size: 10vw;
    line-height: 0.8;
    font-weight: 900;
    margin-bottom: 40px;
    letter-spacing: -2px;
    background: linear-gradient(to bottom, #fff 30%, #444 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-img-container {
    position: absolute;
    right: 0;
    top: 0;
    width: 60%;
    height: 100%;
    z-index: 1;
}

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(1) brightness(0.6) contrast(1.1);
    transition: var(--transition);
}

.hero-full:hover .hero-img {
    filter: grayscale(0.5) brightness(0.7);
    transform: scale(1.02);
}

/* Glass Buttons */
.btn {
    padding: 20px 45px;
    background: white;
    color: black;
    text-decoration: none;
    font-weight: 900;
    text-transform: uppercase;
    font-size: 11px;
    letter-spacing: 4px;
    display: inline-block;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

.btn:hover {
    background: var(--accent);
    box-shadow: 0 0 30px var(--accent-glow);
    transform: translateY(-5px);
}

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

.btn-outline:hover {
    background: white;
    color: black;
}

/* Product Cards with Hover Shading */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: 60px;
}

.product-item {
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 30px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.product-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(to right, transparent, rgba(255,255,255,0.05), transparent);
    transition: 0.8s;
}

.product-item:hover {
    border-color: var(--accent);
    transform: translateY(-10px);
}

.product-item:hover::before {
    left: 200%;
}

.product-img-box {
    aspect-ratio: 1/1;
    overflow: hidden;
    margin-bottom: 30px;
    background: #000;
}

.product-img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.8;
    transition: var(--transition);
}

.product-item:hover img {
    opacity: 1;
    transform: scale(1.1);
}

/* Admin Panel - Polished Dark */
.admin-card {
    background: var(--surface);
    padding: 60px;
    border: 1px solid var(--border);
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    font-size: 10px;
    letter-spacing: 2px;
    color: var(--accent);
    text-transform: uppercase;
    margin-bottom: 10px;
}

.form-group input, .form-group textarea {
    width: 100%;
    background: #0d0d0d;
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 15px;
    color: #fff;
    font-size: 14px;
    transition: var(--transition);
}

.form-group input:focus {
    border-color: var(--accent);
    outline: none;
    background: #111;
    box-shadow: 0 0 20px var(--accent-glow);
}

.admin-grid {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 40px;
    align-items: start;
}

.admin-sidebar {
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 30px;
    position: sticky;
    top: 120px;
}

.admin-menu {
    list-style: none;
}

.admin-menu li {
    margin-bottom: 15px;
}

.admin-menu a {
    text-decoration: none;
    color: var(--text-dim);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 700;
    transition: var(--transition);
    display: block;
    padding: 10px 0;
}

.admin-menu a:hover, .admin-menu a.active {
    color: var(--accent);
    padding-left: 10px;
}

/* Small Effects */
.glow-text {
    text-shadow: 0 0 10px rgba(255,255,255,0.2);
}

footer {
    padding: 150px 0;
    background: #000;
    border-top: 1px solid var(--border);
    text-align: center;
}

/* Animations */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-reveal {
    animation: fadeInUp 1s ease forwards;
}

.hidden { display: none !important; }

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-text h1 { font-size: 15vw; }
    .hero-img-container { width: 100%; opacity: 0.3; }
    .hero-text { padding-left: 20px; width: 100%; text-align: center; }
    .admin-grid { grid-template-columns: 1fr; }
    .admin-sidebar { position: static; margin-bottom: 30px; }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .products-grid { grid-template-columns: 1fr; }
    #cart-drawer { width: 100%; padding: 30px; }
    header { padding: 15px 0; }
}

/* Toast Notifications */
#toast-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.toast {
    background: #fff;
    color: #000;
    padding: 15px 30px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    animation: slideIn 0.5s ease forwards;
    display: flex;
    align-items: center;
    gap: 15px;
}

@keyframes slideIn {
    from { opacity: 0; transform: translateX(100px); }
    to { opacity: 1; transform: translateX(0); }
}

/* Payment Methods */
.payment-methods {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin: 30px 0;
}

.payment-opt {
    border: 1px solid var(--border);
    padding: 20px;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.payment-opt:hover, .payment-opt.active {
    border-color: var(--accent);
    background: rgba(255,255,255,0.02);
}

.payment-opt img {
    height: 25px;
    filter: brightness(0) invert(1);
    opacity: 0.5;
}

.payment-opt.active img {
    opacity: 1;
}