/* =====================================================
   XP Tecno Marketplace - Modern Professional Styles
   ===================================================== */
:root {
    --primary: #F15A29;
    --primary-dark: #d94a1c;
    --primary-light: #ff7a4d;
    --blue: #1E6AFF;
    --blue-dark: #0d4ecc;
    --dark: #0B1220;
    --dark-2: #111827;
    --dark-3: #1F2937;
    --gray: #94A3B8;
    --gray-light: #E2E8F0;
    --white: #FFFFFF;
    --success: #10B981;
    --warning: #F59E0B;
    --radius: 12px;
    --radius-lg: 20px;
    --shadow: 0 10px 40px rgba(0,0,0,0.25);
    --shadow-sm: 0 4px 15px rgba(0,0,0,0.15);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font: 'Inter', system-ui, sans-serif;
    --font-display: 'Outfit', 'Inter', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

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

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: var(--transition); }
ul { list-style: none; }
button, input, select, textarea { font-family: inherit; }

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ---------- Loader ---------- */
.page-loader {
    position: fixed;
    inset: 0;
    background: var(--dark);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s, visibility 0.5s;
}
.page-loader.hidden {
    opacity: 0;
    visibility: hidden;
}
.loader-logo img {
    width: 120px;
    animation: pulseLogo 1.2s ease-in-out infinite;
}
@keyframes pulseLogo {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.08); opacity: 0.85; }
}

/* ---------- Header ---------- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(11, 18, 32, 0.85);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    transition: var(--transition);
}
.site-header.scrolled {
    background: rgba(11, 18, 32, 0.97);
    box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
}
.logo-img {
    height: 42px;
    width: auto;
}
.main-nav ul {
    display: flex;
    gap: 32px;
}
.main-nav a {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--gray);
    position: relative;
}
.main-nav a:hover,
.main-nav a.active {
    color: var(--white);
}
.main-nav a.active::after,
.main-nav a:hover::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--blue));
    border-radius: 2px;
}
.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}
.mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    transition: var(--transition);
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}
.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    box-shadow: 0 4px 20px rgba(241, 90, 41, 0.35);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(241, 90, 41, 0.45);
}
.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255,255,255,0.2);
}
.btn-secondary:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(241,90,41,0.08);
}
.btn-blue {
    background: linear-gradient(135deg, var(--blue), var(--blue-dark));
    color: white;
    box-shadow: 0 4px 20px rgba(30,106,255,0.3);
}
.btn-blue:hover {
    transform: translateY(-2px);
}
.btn-sm {
    padding: 9px 20px;
    font-size: 0.875rem;
}
.btn-lg {
    padding: 16px 36px;
    font-size: 1.05rem;
}
.btn-outline-white {
    border: 2px solid rgba(255,255,255,0.4);
    color: white;
    background: transparent;
}
.btn-outline-white:hover {
    background: white;
    color: var(--dark);
}

/* ---------- Hero ---------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}
.hero-bg {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(241,90,41,0.18), transparent),
        radial-gradient(ellipse 60% 40% at 80% 60%, rgba(30,106,255,0.12), transparent),
        var(--dark);
    z-index: 0;
}
.hero-grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black, transparent);
    z-index: 0;
}
.hero-content {
    position: relative;
    z-index: 1;
    max-width: 720px;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(241,90,41,0.12);
    border: 1px solid rgba(241,90,41,0.3);
    color: var(--primary-light);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 24px;
    animation: fadeUp 0.6s ease both;
}
.hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 5.5vw, 3.8rem);
    font-weight: 800;
    line-height: 1.15;
    color: var(--white);
    margin-bottom: 20px;
    animation: fadeUp 0.6s 0.1s ease both;
}
.hero h1 span {
    background: linear-gradient(135deg, var(--primary), #ff9a6c);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-desc {
    font-size: 1.15rem;
    color: var(--gray);
    margin-bottom: 36px;
    max-width: 560px;
    animation: fadeUp 0.6s 0.2s ease both;
}
.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    animation: fadeUp 0.6s 0.3s ease both;
}
.hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 56px;
    animation: fadeUp 0.6s 0.4s ease both;
}
.stat-item h3 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--white);
}
.stat-item p {
    font-size: 0.9rem;
    color: var(--gray);
}

/* Floating cards in hero */
.hero-visual {
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    width: 380px;
    z-index: 1;
    display: none;
}
@media (min-width: 1100px) {
    .hero-visual { display: block; }
}
.floating-card {
    background: rgba(31,41,55,0.8);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius);
    padding: 16px 20px;
    box-shadow: var(--shadow);
    animation: float 6s ease-in-out infinite;
}
.floating-card:nth-child(2) { animation-delay: -2s; margin-left: 40px; margin-top: 20px; }
.floating-card:nth-child(3) { animation-delay: -4s; margin-top: 20px; }
.floating-card .fc-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    margin-bottom: 10px;
}
.fc-orange { background: rgba(241,90,41,0.2); color: var(--primary); }
.fc-blue { background: rgba(30,106,255,0.2); color: var(--blue); }
.fc-green { background: rgba(16,185,129,0.2); color: var(--success); }
.floating-card h4 { font-size: 0.95rem; color: white; margin-bottom: 4px; }
.floating-card p { font-size: 0.8rem; color: var(--gray); }

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ---------- Sections ---------- */
section {
    padding: 90px 0;
}
.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 56px;
}
.section-label {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 12px;
}
.section-header h2 {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
}
.section-header p {
    color: var(--gray);
    font-size: 1.05rem;
}

/* ---------- What We Do ---------- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}
.service-card {
    background: var(--dark-2);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--blue));
    transform: scaleX(0);
    transition: transform 0.4s ease;
}
.service-card:hover {
    transform: translateY(-6px);
    border-color: rgba(241,90,41,0.25);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}
.service-card:hover::before {
    transform: scaleX(1);
}
.service-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: 20px;
    background: linear-gradient(135deg, rgba(241,90,41,0.15), rgba(30,106,255,0.15));
    color: var(--primary);
}
.service-card h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 10px;
}
.service-card p {
    color: var(--gray);
    font-size: 0.95rem;
}

/* ---------- Products Grid ---------- */
.products-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 36px;
    align-items: center;
    justify-content: space-between;
}
.search-box {
    position: relative;
    flex: 1;
    min-width: 240px;
    max-width: 360px;
}
.search-box input {
    width: 100%;
    padding: 12px 16px 12px 44px;
    background: var(--dark-2);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 50px;
    color: var(--white);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition);
}
.search-box input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(241,90,41,0.15);
}
.search-box i {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray);
}
.category-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.cat-btn {
    padding: 8px 18px;
    background: var(--dark-2);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 50px;
    color: var(--gray);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}
.cat-btn:hover,
.cat-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 28px;
}
.product-card {
    background: var(--dark-2);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}
.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 48px rgba(0,0,0,0.35);
    border-color: rgba(241,90,41,0.2);
}
.product-image {
    position: relative;
    height: 200px;
    overflow: hidden;
    background: var(--dark-3);
}
.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.product-card:hover .product-image img {
    transform: scale(1.08);
}
.product-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    background: var(--primary);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 50px;
    z-index: 2;
}
.product-body {
    padding: 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.product-cat {
    font-size: 0.8rem;
    color: var(--primary);
    font-weight: 500;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.product-body h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 10px;
}
.product-body p {
    color: var(--gray);
    font-size: 0.9rem;
    margin-bottom: 16px;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.product-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
    padding-top: 16px;
    border-top: 1px solid rgba(255,255,255,0.06);
}
.product-price {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--white);
}
.product-price span {
    font-size: 0.85rem;
    color: var(--gray);
    font-weight: 400;
}
.product-type {
    font-size: 0.8rem;
    color: var(--gray);
}

/* ---------- Why Choose Us ---------- */
.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 28px;
}
.why-card {
    text-align: center;
    padding: 36px 24px;
    background: var(--dark-2);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255,255,255,0.05);
    transition: var(--transition);
}
.why-card:hover {
    border-color: rgba(30,106,255,0.3);
    transform: translateY(-4px);
}
.why-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    background: linear-gradient(135deg, rgba(241,90,41,0.2), rgba(30,106,255,0.2));
    color: var(--primary);
}
.why-card h3 {
    font-size: 1.15rem;
    color: var(--white);
    margin-bottom: 10px;
}
.why-card p {
    color: var(--gray);
    font-size: 0.95rem;
}

/* ---------- CTA Banner ---------- */
.cta-banner {
    background: linear-gradient(135deg, rgba(241,90,41,0.15), rgba(30,106,255,0.12));
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-lg);
    padding: 60px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.cta-banner h2 {
    font-family: var(--font-display);
    font-size: 2rem;
    color: white;
    margin-bottom: 12px;
}
.cta-banner p {
    color: var(--gray);
    margin-bottom: 28px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* ---------- About Page ---------- */
.page-hero {
    padding: 140px 0 60px;
    text-align: center;
    background: 
        radial-gradient(ellipse 70% 50% at 50% 0%, rgba(241,90,41,0.12), transparent),
        var(--dark);
}
.page-hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 2.8rem);
    color: white;
    margin-bottom: 12px;
}
.page-hero p {
    color: var(--gray);
    font-size: 1.1rem;
    max-width: 560px;
    margin: 0 auto;
}
.about-content {
    max-width: 860px;
    margin: 0 auto;
}
.about-block {
    margin-bottom: 48px;
}
.about-block h2 {
    font-family: var(--font-display);
    font-size: 1.6rem;
    color: white;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.about-block h2 i {
    color: var(--primary);
}
.about-block p, .about-block li {
    color: var(--gray);
    font-size: 1.05rem;
    line-height: 1.75;
}
.about-block ul {
    margin-top: 16px;
}
.about-block li {
    padding-left: 28px;
    position: relative;
    margin-bottom: 12px;
}
.about-block li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: 700;
}
.principles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-top: 24px;
}
.principle-card {
    background: var(--dark-2);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius);
    padding: 24px;
}
.principle-card h4 {
    color: white;
    margin-bottom: 8px;
    font-size: 1.05rem;
}
.principle-card p {
    font-size: 0.9rem !important;
}

/* ---------- Contact ---------- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 48px;
    align-items: start;
}
@media (max-width: 800px) {
    .contact-grid { grid-template-columns: 1fr; }
}
.contact-info-card {
    background: var(--dark-2);
    border-radius: var(--radius-lg);
    padding: 36px;
    border: 1px solid rgba(255,255,255,0.06);
}
.contact-info-card h3 {
    font-size: 1.3rem;
    color: white;
    margin-bottom: 24px;
}
.contact-item {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}
.contact-item .ci-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(241,90,41,0.12);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}
.contact-item h4 {
    color: white;
    font-size: 0.95rem;
    margin-bottom: 4px;
}
.contact-item a, .contact-item p {
    color: var(--gray);
    font-size: 0.95rem;
}
.contact-item a:hover { color: var(--primary); }

.contact-form {
    background: var(--dark-2);
    border-radius: var(--radius-lg);
    padding: 36px;
    border: 1px solid rgba(255,255,255,0.06);
}
.form-group {
    margin-bottom: 20px;
}
.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-light);
    margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 13px 16px;
    background: var(--dark);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 10px;
    color: white;
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(241,90,41,0.15);
}
.form-group textarea {
    min-height: 140px;
    resize: vertical;
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
@media (max-width: 500px) {
    .form-row { grid-template-columns: 1fr; }
}
.form-success {
    display: none;
    background: rgba(16,185,129,0.12);
    border: 1px solid rgba(16,185,129,0.3);
    color: var(--success);
    padding: 16px;
    border-radius: 10px;
    margin-bottom: 20px;
    text-align: center;
}
.form-success.show { display: block; }

/* ---------- Footer ---------- */
.site-footer {
    background: var(--dark-2);
    border-top: 1px solid rgba(255,255,255,0.05);
    padding: 70px 0 0;
    margin-top: 40px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    gap: 40px;
    margin-bottom: 50px;
}
@media (max-width: 900px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 500px) {
    .footer-grid { grid-template-columns: 1fr; }
}
.footer-brand .logo-img { height: 38px; margin-bottom: 16px; }
.footer-tagline {
    color: var(--gray);
    font-size: 0.9rem;
    margin-bottom: 20px;
    max-width: 280px;
}
.social-links {
    display: flex;
    gap: 12px;
}
.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray);
    transition: var(--transition);
}
.social-links a:hover {
    background: var(--primary);
    color: white;
}
.footer-links h4,
.footer-contact h4 {
    color: white;
    font-size: 1rem;
    margin-bottom: 18px;
}
.footer-links li { margin-bottom: 10px; }
.footer-links a {
    color: var(--gray);
    font-size: 0.9rem;
}
.footer-links a:hover { color: var(--primary); }
.footer-contact li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
    color: var(--gray);
    font-size: 0.9rem;
}
.footer-contact i { color: var(--primary); width: 18px; }
.footer-contact a:hover { color: var(--primary); }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.05);
    padding: 24px 0;
    text-align: center;
}
.footer-bottom p {
    color: var(--gray);
    font-size: 0.875rem;
}

/* ---------- Admin Styles ---------- */
.admin-body {
    background: var(--dark);
    min-height: 100vh;
}
.admin-sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: 260px;
    background: var(--dark-2);
    border-right: 1px solid rgba(255,255,255,0.06);
    padding: 24px 0;
    z-index: 100;
}
.admin-sidebar .logo {
    padding: 0 24px 28px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    margin-bottom: 20px;
}
.admin-sidebar .logo img { height: 36px; }
.admin-nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 24px;
    color: var(--gray);
    font-weight: 500;
    transition: var(--transition);
}
.admin-nav a:hover,
.admin-nav a.active {
    background: rgba(241,90,41,0.1);
    color: var(--primary);
    border-right: 3px solid var(--primary);
}
.admin-main {
    margin-left: 260px;
    padding: 32px;
    min-height: 100vh;
}
.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
}
.admin-header h1 {
    font-family: var(--font-display);
    font-size: 1.6rem;
    color: white;
}
.admin-card {
    background: var(--dark-2);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius);
    padding: 28px;
    margin-bottom: 24px;
}
.admin-table {
    width: 100%;
    border-collapse: collapse;
}
.admin-table th,
.admin-table td {
    padding: 14px 16px;
    text-align: left;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.admin-table th {
    color: var(--gray);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}
.admin-table td { color: var(--gray-light); font-size: 0.9rem; }
.admin-table tr:hover td { background: rgba(255,255,255,0.02); }
.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
}
.badge-success { background: rgba(16,185,129,0.15); color: var(--success); }
.badge-warning { background: rgba(245,158,11,0.15); color: var(--warning); }
.action-btns {
    display: flex;
    gap: 8px;
}
.btn-icon {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    font-size: 0.85rem;
}
.btn-edit { background: rgba(30,106,255,0.15); color: var(--blue); }
.btn-edit:hover { background: var(--blue); color: white; }
.btn-delete { background: rgba(239,68,68,0.15); color: #ef4444; }
.btn-delete:hover { background: #ef4444; color: white; }

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--dark);
    padding: 24px;
}
.login-box {
    background: var(--dark-2);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-lg);
    padding: 48px 40px;
    width: 100%;
    max-width: 420px;
    text-align: center;
}
.login-box img {
    height: 48px;
    margin: 0 auto 24px;
}
.login-box h1 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: white;
    margin-bottom: 8px;
}
.login-box p {
    color: var(--gray);
    margin-bottom: 32px;
    font-size: 0.95rem;
}
.login-error {
    background: rgba(239,68,68,0.12);
    border: 1px solid rgba(239,68,68,0.3);
    color: #ef4444;
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 0.9rem;
}

/* ---------- Empty / No results ---------- */
.no-results {
    text-align: center;
    padding: 60px 20px;
    color: var(--gray);
}
.no-results i {
    font-size: 3rem;
    margin-bottom: 16px;
    opacity: 0.4;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
    .main-nav {
        position: fixed;
        top: 76px;
        left: 0;
        right: 0;
        background: var(--dark-2);
        padding: 24px;
        transform: translateY(-120%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
        border-bottom: 1px solid rgba(255,255,255,0.06);
    }
    .main-nav.open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    .main-nav ul {
        flex-direction: column;
        gap: 16px;
    }
    .mobile-toggle { display: flex; }
    .header-cta { display: none; }
    .hero-stats { gap: 24px; flex-wrap: wrap; }
    .admin-sidebar {
        transform: translateX(-100%);
        transition: var(--transition);
    }
    .admin-sidebar.open { transform: translateX(0); }
    .admin-main { margin-left: 0; padding: 20px; }
}

/* Animations on scroll */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ---------- Back to Top ---------- */
.back-to-top {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: none;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 24px rgba(241, 90, 41, 0.4);
    opacity: 0;
    visibility: hidden;
    transform: translateY(16px);
    transition: opacity 0.35s ease, visibility 0.35s ease, transform 0.35s ease, box-shadow 0.3s ease;
    z-index: 999;
}
.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.back-to-top:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 32px rgba(241, 90, 41, 0.55);
}
.back-to-top:active {
    transform: translateY(-1px);
}
@media (max-width: 600px) {
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 44px;
        height: 44px;
    }
}

/* ---------- Language Switcher ---------- */
.lang-switcher {
    position: relative;
    display: inline-flex;
}
.lang-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.03);
    border: 1.5px solid rgba(255, 255, 255, 0.28);
    border-radius: 50px;
    -webkit-border-radius: 50px;
    -moz-border-radius: 50px;
    padding: 8px 14px 8px 16px;
    color: var(--gray-light);
    font-size: 0.9rem;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    transition: var(--transition);
    min-width: 118px;
    justify-content: space-between;
    outline: none;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    box-sizing: border-box;
}
.lang-btn:hover {
    border: 1.5px solid rgba(255, 255, 255, 0.5);
    border-radius: 50px;
    color: white;
    background: rgba(255, 255, 255, 0.06);
}
.lang-btn:focus {
    border: 1.5px solid var(--primary);
    border-radius: 50px;
    outline: none;
}
.lang-btn .lang-name {
    letter-spacing: 0.2px;
}
.lang-chevron {
    font-size: 0.65rem;
    opacity: 0.7;
    transition: transform 0.25s ease;
}
.lang-switcher.open .lang-btn {
    border: 1.5px solid var(--primary);
    border-radius: 50px;
    color: white;
    background: rgba(241, 90, 41, 0.08);
}
.lang-switcher.open .lang-chevron {
    transform: rotate(180deg);
}
.lang-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 150px;
    background: var(--dark-2);
    border: 1.5px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    -webkit-border-radius: 12px;
    -moz-border-radius: 12px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
    padding: 6px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 0.25s ease, visibility 0.25s ease, transform 0.25s ease;
    z-index: 1100;
    box-sizing: border-box;
}
.lang-switcher.open .lang-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.lang-option {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 14px;
    border: 1px solid transparent;
    border-radius: 8px;
    -webkit-border-radius: 8px;
    color: var(--gray-light);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
    box-sizing: border-box;
}
.lang-option:hover {
    background: rgba(241, 90, 41, 0.12);
    border: 1px solid rgba(241, 90, 41, 0.25);
    border-radius: 8px;
    color: white;
}
.lang-option .flag-emoji {
    font-size: 1.2rem;
    line-height: 1;
}
@media (max-width: 900px) {
    .lang-switcher {
        order: -1;
    }
}

/* ---------- Product Detail ---------- */
.pd-back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--gray);
    font-size: 0.9rem;
    font-weight: 500;
}
.pd-back:hover { color: var(--primary); }
.pd-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 48px;
    align-items: start;
    margin-bottom: 48px;
}
@media (max-width: 900px) {
    .pd-grid { grid-template-columns: 1fr; gap: 28px; }
}
.pd-image-wrap {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.08);
    background: var(--dark-2);
}
.pd-image-wrap img {
    width: 100%;
    height: auto;
    display: block;
    max-height: 420px;
    object-fit: cover;
}
.pd-title {
    font-family: var(--font-display);
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    color: white;
    margin: 10px 0 16px;
}
.pd-price-row {
    margin-bottom: 24px;
}
.pd-price-row .product-price {
    font-size: 1.8rem;
}
.pd-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 28px;
}
.pd-meta-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    color: var(--gray);
    font-size: 0.95rem;
}
.pd-meta-list strong { color: var(--gray-light); }
.pd-body {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 36px;
    margin-bottom: 56px;
}
@media (max-width: 800px) {
    .pd-body { grid-template-columns: 1fr; }
}
.pd-description,
.pd-features {
    background: var(--dark-2);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-lg);
    padding: 32px;
}
.pd-description h2,
.pd-features h2,
.pd-related h2 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: white;
    margin-bottom: 18px;
}
.pd-content {
    color: var(--gray);
    font-size: 1.02rem;
    line-height: 1.75;
}
.pd-content p { margin-bottom: 12px; }
.pd-content ul, .pd-content ol {
    margin: 12px 0 12px 20px;
}
.pd-content li { margin-bottom: 6px; }
.pd-content a { color: var(--primary); }
.pd-content h2, .pd-content h3 {
    color: white;
    margin: 18px 0 10px;
}
.pd-features ul li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    color: var(--gray-light);
    margin-bottom: 12px;
    font-size: 0.95rem;
}
.pd-features ul li i {
    color: var(--primary);
    margin-top: 4px;
}
.pd-related { margin-bottom: 40px; }
.pd-related h2 { margin-bottom: 24px; }
.product-title-link {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s;
}
.product-title-link:hover {
    color: var(--primary);
}

/* ---------- Product page layout + popular sidebar ---------- */
.pd-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 36px;
    align-items: start;
}
@media (max-width: 1000px) {
    .pd-layout {
        grid-template-columns: 1fr;
    }
    .pd-sidebar {
        order: -1;
    }
}
.pd-sidebar-card {
    background: var(--dark-2);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-lg);
    padding: 22px 18px;
    position: sticky;
    top: 96px;
}
.pd-sidebar-title {
    font-family: var(--font-display);
    font-size: 1.05rem;
    color: white;
    margin-bottom: 18px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}
.pd-popular-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.pd-popular-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 8px;
    border-radius: 12px;
    transition: var(--transition);
}
.pd-popular-item:hover {
    background: rgba(255,255,255,0.05);
}
.pd-popular-thumb {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    border: 2px solid rgba(255,255,255,0.1);
    background: var(--dark-3);
}
.pd-popular-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.pd-popular-text {
    display: flex;
    flex-direction: column;
    gap: 3px;
    min-width: 0;
}
.pd-popular-name {
    color: var(--gray-light);
    font-size: 0.9rem;
    font-weight: 600;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.pd-popular-item:hover .pd-popular-name {
    color: var(--primary);
}
.pd-popular-cat {
    color: var(--gray);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}
/* Adjust inner grids when inside pd-main */
.pd-main .pd-grid {
    grid-template-columns: 1fr 1fr;
}
@media (max-width: 900px) {
    .pd-main .pd-grid {
        grid-template-columns: 1fr;
    }
}
.pd-main .pd-body {
    grid-template-columns: 1.4fr 1fr;
}
@media (max-width: 800px) {
    .pd-main .pd-body {
        grid-template-columns: 1fr;
    }
}