@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
    --bg-color: #0b0914;
    --card-bg: #151221;
    --card-border: rgba(255, 255, 255, 0.05);
    --text-primary: #ffffff;
    --text-secondary: #8c85a6;
    --accent-color: #a600ff;
    --accent-glow: rgba(166, 0, 255, 0.3);
    --accent-hover: #c445ff;
    --danger-color: #ff0055;
    --success-color: #00ffcc;
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

body {
    background-color: var(--bg-color);
    background-image: 
        radial-gradient(circle at 15% 50%, rgba(166, 0, 255, 0.08), transparent 25%),
        radial-gradient(circle at 85% 30%, rgba(166, 0, 255, 0.08), transparent 25%),
        url('data:image/svg+xml;utf8,<svg width="20" height="20" xmlns="http://www.w3.org/2000/svg"><circle cx="2" cy="2" r="1" fill="rgba(255,255,255,0.03)"/></svg>');
    color: var(--text-primary);
    font-family: var(--font-family);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    color: var(--accent-color);
    text-decoration: none;
    transition: all 0.3s ease;
}

/* Header & Nav */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--accent-color), #4b0082);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.2rem;
    box-shadow: 0 0 15px var(--accent-glow);
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-title {
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: 1px;
    line-height: 1;
}

.logo-sub {
    font-size: 0.7rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.main-nav {
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--card-border);
    border-radius: 50px;
    padding: 0.5rem 1.5rem;
    backdrop-filter: blur(10px);
}

.main-nav ul {
    list-style: none;
    display: flex;
    gap: 2rem;
}

.main-nav a {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

.main-nav a:hover, .main-nav a.active {
    color: var(--text-primary);
}

.header-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
}

.btn-glass {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--text-primary);
}

.btn-glass:hover {
    background: rgba(255,255,255,0.1);
}

.btn-primary {
    background: var(--accent-color);
    color: #fff;
    box-shadow: 0 4px 15px var(--accent-glow);
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(166, 0, 255, 0.4);
}

/* Hero Section */
.hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1400px;
    margin: 4rem auto;
    padding: 0 5%;
    gap: 4rem;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.trust-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(166, 0, 255, 0.1);
    border: 1px solid rgba(166, 0, 255, 0.2);
    color: var(--accent-hover);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(to right, #ffffff, #a0a0b0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-desc {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

.stat-card {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.05);
    padding: 1.2rem;
    border-radius: 12px;
    backdrop-filter: blur(5px);
}

.stat-value {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.2rem;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Fake UI Panel */
.ui-panel {
    flex: 1;
    background: var(--card-bg);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 16px;
    padding: 2rem;
    backdrop-filter: blur(20px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
    display: flex;
    gap: 2rem;
}

.ui-sidebar {
    width: 140px;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.ui-tab {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0.8rem;
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid transparent;
}

.ui-tab.active {
    background: rgba(166, 0, 255, 0.1);
    border-color: rgba(166, 0, 255, 0.2);
    color: #fff;
}

.ui-content {
    flex: 1;
}

.ui-content-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.ui-setting {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.05);
    padding: 1rem;
    border-radius: 12px;
    margin-bottom: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.setting-info h4 {
    font-size: 0.9rem;
    margin-bottom: 0.2rem;
}
.setting-info p {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* Custom Toggle Switch */
.switch {
    position: relative;
    display: inline-block;
    width: 40px;
    height: 22px;
}
.switch input { opacity: 0; width: 0; height: 0; }
.slider {
    position: absolute;
    cursor: pointer;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: rgba(255,255,255,0.1);
    transition: .4s;
    border-radius: 34px;
}
.slider:before {
    position: absolute;
    content: "";
    height: 16px; width: 16px;
    left: 3px; bottom: 3px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}
input:checked + .slider {
    background-color: var(--accent-color);
}
input:checked + .slider:before {
    transform: translateX(18px);
}

/* Custom Range Slider */
.range-container {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.05);
    padding: 1rem;
    border-radius: 12px;
    margin-bottom: 1rem;
}
.range-header { display: flex; justify-content: space-between; margin-bottom: 10px; }
.range-header h4 { font-size: 0.9rem; }
.range-header span { font-size: 0.8rem; color: var(--text-secondary); }

input[type=range] {
    -webkit-appearance: none;
    width: 100%;
    background: transparent;
}
input[type=range]::-webkit-slider-thumb {
    -webkit-appearance: none;
    height: 16px; width: 16px;
    border-radius: 50%;
    background: #ffffff;
    cursor: pointer;
    margin-top: -6px;
    box-shadow: 0 0 10px rgba(0,0,0,0.5);
}
input[type=range]::-webkit-slider-runnable-track {
    width: 100%; height: 4px;
    cursor: pointer;
    background: linear-gradient(to right, var(--accent-color) 50%, rgba(255,255,255,0.1) 50%);
    border-radius: 2px;
}

/* Regular Container (for products) */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 5%;
}

.section-title {
    font-size: 2rem;
    margin-bottom: 2.5rem;
    font-weight: 700;
    text-align: center;
}

/* Products Grid */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.card {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    overflow: hidden;
    transition: transform 0.3s ease, border-color 0.3s ease;
    backdrop-filter: blur(10px);
}

.card:hover {
    transform: translateY(-5px);
    border-color: rgba(255,255,255,0.15);
}

.card-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background: rgba(0,0,0,0.3);
}

.card-content {
    padding: 1.5rem;
}

.card-title {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.card-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.price {
    font-size: 1.4rem;
    font-weight: 700;
    color: #fff;
}

.status {
    padding: 0.3rem 0.8rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}
.status.active { background: rgba(0,255,204,0.1); color: #00ffcc; }
.status.updating { background: rgba(255,170,0,0.1); color: #ffaa00; }
.status.inactive { background: rgba(255,0,85,0.1); color: #ff0055; }

/* Admin Area styles */
.admin-layout { display: flex; min-height: 100vh; }
.admin-sidebar { width: 250px; background: rgba(10,10,15,0.9); border-right: 1px solid var(--card-border); padding: 2rem 0; }
.admin-sidebar .logo { padding: 0 2rem; margin-bottom: 2rem; display: block; font-size:1.5rem; font-weight:bold; }
.admin-sidebar .logo span { color: var(--accent-color); }
.admin-nav { list-style: none; }
.admin-nav li a { display: block; padding: 1rem 2rem; color: var(--text-secondary); border-left: 3px solid transparent; }
.admin-nav li a:hover, .admin-nav li a.active { background: rgba(255,255,255,0.03); color: #fff; border-left-color: var(--accent-color); }
.admin-content { flex: 1; padding: 2rem; }
.admin-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 2rem; padding-bottom: 1rem; border-bottom: 1px solid var(--card-border); }

.table-responsive { overflow-x: auto; background: var(--card-bg); padding: 1rem; border-radius: 12px; border: 1px solid var(--card-border); }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 1rem; text-align: left; border-bottom: 1px solid var(--card-border); }
th { color: var(--text-secondary); font-weight: 600; font-size: 0.8rem; text-transform: uppercase; }

/* Forms */
.form-group { margin-bottom: 1.5rem; }
.form-group label { display: block; margin-bottom: 0.5rem; color: var(--text-secondary); font-size: 0.9rem; }
.form-control { width: 100%; background: rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.1); color: #fff; padding: 0.8rem; border-radius: 8px; font-family: inherit; }
.form-control:focus { outline: none; border-color: var(--accent-color); }
textarea.form-control { min-height: 100px; resize: vertical; }

footer { text-align: center; padding: 2rem; color: var(--text-secondary); font-size: 0.9rem; border-top: 1px solid var(--card-border); }

@media (max-width: 992px) {
    .hero { flex-direction: column; text-align: center; }
    .hero-buttons { justify-content: center; }
    .ui-panel { display: none; } /* Hide fake panel on mobile */
}