/* ==================================================
   TARA ENTERPRISE - Luxury Gold & Noir Theme
   ================================================== */
:root {
    --gold: #d4af37;
    --gold-light: #f0d878;
    --gold-dark: #a8862a;
    --noir: #0d0d0d;
    --noir-2: #141414;
    --noir-3: #1c1c1c;
    --cream: #f5f0e6;
    --text: #d8d2c4;
    --muted: #9a927f;
    --green: #25d366;
    --red: #e74c3c;
    --radius: 16px;
    --shadow: 0 20px 60px rgba(0,0,0,.55);
    --font-head: 'Playfair Display', 'Noto Serif SC', serif;
    --font-body: 'Poppins', 'Noto Sans SC', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-body);
    background: var(--noir);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
.container { width: min(1200px, 92%); margin: 0 auto; }

/* ---------- LOGO MARK ---------- */
.logo-mark {
    display: inline-flex; align-items: center; justify-content: center;
    width: 42px; height: 42px; border-radius: 50%;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--noir); font-family: var(--font-head);
    font-weight: 900; font-size: 17px; letter-spacing: -1px;
    box-shadow: 0 0 20px rgba(212,175,55,.35);
    flex-shrink: 0;
}
.logo-mark span { color: #fff; }

/* ---------- NAVBAR ---------- */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    padding: 14px 0; transition: all .4s ease;
}
.navbar.scrolled {
    background: rgba(13,13,13,.92);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(212,175,55,.25);
    padding: 8px 0;
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-name {
    font-family: var(--font-head); font-size: 22px; font-weight: 700; color: #fff;
}
.brand-name em { color: var(--gold); font-style: normal; }
.nav-links { display: flex; gap: 30px; }
.nav-links a {
    font-size: 14px; font-weight: 500; letter-spacing: .5px; text-transform: uppercase;
    color: var(--text); position: relative; transition: color .3s;
}
.nav-links a::after {
    content: ''; position: absolute; bottom: -6px; left: 0; width: 0; height: 2px;
    background: var(--gold); transition: width .3s;
}
.nav-links a:hover { color: var(--gold); }
.nav-links a:hover::after { width: 100%; }
.nav-right { display: flex; align-items: center; gap: 14px; }

.lang-toggle {
    display: flex; align-items: center; gap: 6px;
    background: rgba(212,175,55,.1); border: 1px solid rgba(212,175,55,.45);
    border-radius: 30px; padding: 6px 14px; cursor: pointer;
    color: var(--text); font-family: var(--font-body); font-size: 13px; font-weight: 600;
    transition: all .3s;
}
.lang-toggle:hover { background: rgba(212,175,55,.25); }
.lang-opt { opacity: .5; transition: opacity .3s, color .3s; }
.lang-opt.active { opacity: 1; color: var(--gold); }
.lang-divider { opacity: .4; }

.btn-whatsapp-nav {
    display: inline-flex; align-items: center; gap: 7px;
    background: var(--green); color: #fff; font-size: 13px; font-weight: 600;
    padding: 8px 16px; border-radius: 30px; transition: all .3s;
}
.btn-whatsapp-nav:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(37,211,102,.4); }

.hamburger {
    display: none; background: none; border: none; color: var(--gold);
    font-size: 26px; cursor: pointer;
}

/* ---------- HERO ---------- */
.hero {
    min-height: 100vh; display: flex; align-items: center; justify-content: center;
    position: relative; text-align: center;
    background:
        radial-gradient(ellipse at 70% 20%, rgba(212,175,55,.14), transparent 55%),
        radial-gradient(ellipse at 20% 80%, rgba(212,175,55,.08), transparent 50%),
        url('https://placehold.co/1920x1080/0d0d0d/1a1a1a?text=') center/cover,
        var(--noir);
}
.hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(13,13,13,.75) 0%, rgba(13,13,13,.55) 45%, var(--noir) 100%);
}
.hero-content { position: relative; z-index: 2; padding: 120px 0 80px; }
.hero-badge {
    display: inline-block; border: 1px solid rgba(212,175,55,.5); color: var(--gold);
    padding: 8px 22px; border-radius: 30px; font-size: 13px; letter-spacing: 2px;
    text-transform: uppercase; margin-bottom: 26px;
    animation: fadeUp .8s ease both;
}
.hero-title {
    font-family: var(--font-head); font-size: clamp(44px, 8vw, 96px);
    font-weight: 900; color: #fff; line-height: 1.05; margin-bottom: 14px;
    background: linear-gradient(120deg, #fff 20%, var(--gold-light) 50%, var(--gold) 80%);
    -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
    animation: fadeUp .8s .15s ease both;
}
.hero-tagline {
    font-size: clamp(16px, 2.4vw, 24px); color: var(--gold); font-weight: 500;
    letter-spacing: 3px; text-transform: uppercase; margin-bottom: 20px;
    animation: fadeUp .8s .3s ease both;
}
.hero-desc { max-width: 620px; margin: 0 auto 36px; color: var(--muted); font-size: 16px; animation: fadeUp .8s .45s ease both; }
.hero-btns { display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; animation: fadeUp .8s .6s ease both; }

.btn-gold {
    display: inline-block; background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--noir); font-weight: 700; font-size: 15px;
    padding: 15px 38px; border-radius: 40px; letter-spacing: .5px;
    transition: all .3s; border: none; cursor: pointer;
    box-shadow: 0 10px 30px rgba(212,175,55,.3);
}
.btn-gold:hover { transform: translateY(-3px); box-shadow: 0 16px 40px rgba(212,175,55,.45); }
.btn-outline {
    display: inline-block; border: 1.5px solid var(--gold); color: var(--gold);
    font-weight: 600; font-size: 15px; padding: 15px 38px; border-radius: 40px;
    transition: all .3s;
}
.btn-outline:hover { background: var(--gold); color: var(--noir); }

.hero-stats {
    display: flex; align-items: center; justify-content: center; gap: 34px;
    margin-top: 60px; animation: fadeUp .8s .75s ease both;
}
.stat { text-align: center; }
.stat-num { display: block; font-family: var(--font-head); font-size: 34px; font-weight: 700; color: var(--gold); }
.stat-label { font-size: 12px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--muted); }
.stat-divider { width: 1px; height: 44px; background: rgba(212,175,55,.3); }

.scroll-hint {
    position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%);
    color: var(--gold); font-size: 22px; animation: bounce 2s infinite; z-index: 2;
}
@keyframes bounce { 0%,100%{transform:translate(-50%,0)} 50%{transform:translate(-50%,10px)} }
@keyframes fadeUp { from{opacity:0;transform:translateY(30px)} to{opacity:1;transform:translateY(0)} }

/* ---------- MARQUEE ---------- */
.marquee-strip {
    background: linear-gradient(90deg, var(--gold-dark), var(--gold), var(--gold-dark));
    padding: 13px 0; overflow: hidden;
}
.marquee-track {
    display: flex; gap: 60px; width: max-content;
    animation: marquee 28s linear infinite;
}
.marquee-track span {
    color: var(--noir); font-weight: 600; font-size: 14px; letter-spacing: 1px; white-space: nowrap;
}
@keyframes marquee { from{transform:translateX(0)} to{transform:translateX(-50%)} }

/* ---------- SECTIONS ---------- */
.products-section { padding: 100px 0; background: var(--noir); }
.about-section { padding: 100px 0; background: linear-gradient(180deg, var(--noir) 0%, var(--noir-2) 100%); }
.section-head { text-align: center; margin-bottom: 60px; }
.section-kicker {
    display: inline-block; color: var(--gold); font-size: 13px; letter-spacing: 3px;
    text-transform: uppercase; margin-bottom: 12px;
    border: 1px solid rgba(212,175,55,.35); padding: 6px 18px; border-radius: 30px;
}
.section-title {
    font-family: var(--font-head); font-size: clamp(30px, 4.5vw, 46px);
    font-weight: 700; color: #fff; margin-bottom: 14px;
}
.section-sub { color: var(--muted); max-width: 560px; margin: 0 auto; }

/* ---------- PRODUCT GRID ---------- */
.products-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 32px;
}
.product-card {
    background: linear-gradient(165deg, var(--noir-3), #111);
    border: 1px solid rgba(212,175,55,.14);
    border-radius: var(--radius); overflow: hidden;
    transition: transform .4s ease, box-shadow .4s ease, border-color .4s ease;
    display: flex; flex-direction: column;
}
.product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow);
    border-color: rgba(212,175,55,.55);
}
.product-card.out-of-stock { opacity: .75; }
.product-img-wrap { position: relative; overflow: hidden; aspect-ratio: 6/6.4; }
.product-img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.product-card:hover .product-img { transform: scale(1.07); }

.stock-badge {
    position: absolute; top: 14px; left: 14px;
    display: inline-flex; align-items: center; gap: 7px;
    background: rgba(13,13,13,.85); backdrop-filter: blur(6px);
    border: 1px solid rgba(255,255,255,.12);
    padding: 6px 14px; border-radius: 30px; font-size: 12px; font-weight: 600;
}
.stock-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 10px var(--green); animation: pulse 1.6s infinite; }
.stock-badge.low .stock-dot { background: #f39c12; box-shadow: 0 0 10px #f39c12; }
.stock-badge.out .stock-dot { background: var(--red); box-shadow: 0 0 10px var(--red); animation: none; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.35} }

.product-info { padding: 22px; display: flex; flex-direction: column; flex: 1; }
.product-name {
    font-family: var(--font-head); font-size: 21px; font-weight: 700;
    color: #fff; margin-bottom: 8px; line-height: 1.3;
}
.product-desc { font-size: 13.5px; color: var(--muted); margin-bottom: 18px; flex: 1; }
.product-foot {
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
    border-top: 1px solid rgba(212,175,55,.15); padding-top: 16px;
}
.product-price {
    font-family: var(--font-head); font-size: 26px; font-weight: 700; color: var(--gold);
}
.btn-order {
    display: inline-flex; align-items: center; gap: 8px;
    background: var(--green); color: #fff; font-weight: 600; font-size: 14px;
    padding: 11px 22px; border-radius: 30px; transition: all .3s;
}
.btn-order:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(37,211,102,.4); }
.btn-order.disabled { background: #555; pointer-events: none; opacity: .6; }
.no-products { text-align: center; color: var(--muted); font-size: 18px; padding: 60px 0; }

/* ---------- ABOUT ---------- */
.about-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 60px; align-items: center; }
.about-text .section-title { text-align: left; }
.about-text p { color: var(--muted); margin-bottom: 22px; }
.about-list { list-style: none; margin-bottom: 30px; }
.about-list li { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 12px; font-size: 15px; }
.check {
    display: inline-flex; align-items: center; justify-content: center;
    width: 22px; height: 22px; border-radius: 50%; flex-shrink: 0;
    background: rgba(212,175,55,.15); color: var(--gold); font-size: 12px; font-weight: 700;
    margin-top: 2px;
}
.about-frame {
    border: 1px solid rgba(212,175,55,.4); border-radius: var(--radius);
    padding: 14px; transform: rotate(2deg); transition: transform .4s;
}
.about-frame:hover { transform: rotate(0deg); }
.about-frame img { border-radius: 10px; }

/* ---------- FOOTER ---------- */
.footer { background: #090909; border-top: 1px solid rgba(212,175,55,.2); padding-top: 70px; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 44px; padding-bottom: 50px; }
.footer-brand { margin-bottom: 16px; }
.footer-col p { color: var(--muted); font-size: 14px; max-width: 300px; }
.footer-col h4 {
    font-family: var(--font-head); color: var(--gold); font-size: 18px;
    margin-bottom: 18px; font-weight: 700;
}
.footer-col a, .footer-col span { display: block; color: var(--muted); font-size: 14px; margin-bottom: 10px; transition: color .3s; }
.footer-col a:hover { color: var(--gold); }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.07); padding: 20px 0; text-align: center;
}
.footer-bottom p { font-size: 13px; color: var(--muted); }
.dev-credit { margin-top: 6px; }
.dev-credit a { color: var(--gold); font-weight: 600; }

/* ---------- WHATSAPP FLOAT ---------- */
.wa-float {
    position: fixed; bottom: 24px; right: 24px; z-index: 999;
    width: 58px; height: 58px; border-radius: 50%;
    background: var(--green); color: #fff;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 10px 30px rgba(37,211,102,.45);
    animation: waPulse 2.4s infinite; transition: transform .3s;
}
.wa-float:hover { transform: scale(1.1); }
@keyframes waPulse {
    0% { box-shadow: 0 0 0 0 rgba(37,211,102,.5); }
    70% { box-shadow: 0 0 0 18px rgba(37,211,102,0); }
    100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

/* ==================================================
   RESPONSIVE - Mobile / Tablet
   ================================================== */
@media (max-width: 900px) {
    .about-grid { grid-template-columns: 1fr; gap: 40px; }
    .about-visual { max-width: 420px; margin: 0 auto; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    .nav-links {
        position: fixed; top: 0; right: -100%; height: 100vh; width: min(300px, 80vw);
        background: rgba(13,13,13,.98); backdrop-filter: blur(16px);
        flex-direction: column; justify-content: center; align-items: center; gap: 34px;
        transition: right .4s ease; border-left: 1px solid rgba(212,175,55,.25);
    }
    .nav-links.open { right: 0; }
    .nav-links a { font-size: 17px; }
    .hamburger { display: block; z-index: 1001; }
    .hamburger.open { position: fixed; top: 22px; right: 5%; }
    .btn-whatsapp-nav span { display: none; }
    .btn-whatsapp-nav { padding: 9px 11px; }
    .hero-stats { gap: 20px; flex-wrap: wrap; }
    .stat-divider { display: none; }
    .footer-grid { grid-template-columns: 1fr; gap: 34px; }
    .products-grid { grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 22px; }
}

/* ==================================================
   LOGIN PAGE
   ================================================== */
.login-body {
    min-height: 100vh; display: flex; align-items: center; justify-content: center;
    background:
        radial-gradient(ellipse at 70% 20%, rgba(212,175,55,.12), transparent 55%),
        var(--noir);
}
.login-wrapper { width: min(420px, 92%); }
.login-card {
    background: linear-gradient(165deg, var(--noir-3), #101010);
    border: 1px solid rgba(212,175,55,.3); border-radius: 20px;
    padding: 44px 38px; text-align: center; box-shadow: var(--shadow);
}
.login-logo {
    width: 64px; height: 64px; border-radius: 50%; margin: 0 auto 18px;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-head); font-weight: 900; font-size: 24px; color: var(--noir);
}
.login-card h2 { font-family: var(--font-head); color: #fff; font-size: 26px; }
.login-sub { color: var(--muted); font-size: 13px; margin-bottom: 26px; letter-spacing: 1px; }
.alert-error {
    background: rgba(231,76,60,.12); border: 1px solid rgba(231,76,60,.4);
    color: #ff9b8a; padding: 11px; border-radius: 10px; font-size: 14px; margin-bottom: 18px;
}
.alert-success {
    background: rgba(37,211,102,.1); border: 1px solid rgba(37,211,102,.4);
    color: #7fe6a8; padding: 13px; border-radius: 10px; font-size: 14px; margin-bottom: 22px;
}
.form-group { text-align: left; margin-bottom: 18px; }
.form-group label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 7px; font-weight: 500; }
.form-group input, .form-group textarea {
    width: 100%; background: #0a0a0a; border: 1px solid rgba(212,175,55,.25);
    border-radius: 10px; padding: 13px 15px; color: #fff; font-size: 14px;
    font-family: var(--font-body); transition: border-color .3s; resize: vertical;
}
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--gold); }
.btn-login {
    width: 100%; background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--noir); font-weight: 700; font-size: 15px;
    padding: 14px; border: none; border-radius: 40px; cursor: pointer;
    transition: all .3s; margin-top: 6px;
}
.btn-login:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(212,175,55,.35); }
.back-link { display: inline-block; margin-top: 20px; font-size: 13px; color: var(--muted); }
.back-link:hover { color: var(--gold); }

/* ==================================================
   ADMIN PANEL
   ================================================== */
.admin-body { background: #0a0a0a; min-height: 100vh; }
.admin-header {
    background: linear-gradient(90deg, var(--noir-3), #111);
    border-bottom: 1px solid rgba(212,175,55,.3);
    padding: 14px 4%; display: flex; align-items: center; justify-content: space-between;
    position: sticky; top: 0; z-index: 100;
}
.admin-brand { display: flex; align-items: center; gap: 12px; font-family: var(--font-head); font-size: 20px; color: #fff; font-weight: 700; }
.admin-actions { display: flex; gap: 10px; }
.btn-sm {
    display: inline-block; padding: 8px 16px; border-radius: 8px;
    font-size: 13px; font-weight: 600; transition: all .25s; border: none; cursor: pointer;
}
.btn-view { background: rgba(212,175,55,.15); color: var(--gold); border: 1px solid rgba(212,175,55,.4); }
.btn-view:hover { background: var(--gold); color: var(--noir); }
.btn-logout { background: rgba(231,76,60,.15); color: #ff9b8a; border: 1px solid rgba(231,76,60,.4); }
.btn-logout:hover { background: var(--red); color: #fff; }
.btn-edit { background: rgba(212,175,55,.15); color: var(--gold); border: 1px solid rgba(212,175,55,.4); }
.btn-edit:hover { background: var(--gold); color: var(--noir); }
.btn-delete { background: rgba(231,76,60,.12); color: #ff9b8a; border: 1px solid rgba(231,76,60,.35); }
.btn-delete:hover { background: var(--red); color: #fff; }
.btn-cancel { background: #333; color: #ccc; margin-left: 10px; }

.admin-main { width: min(1150px, 94%); margin: 36px auto 60px; }
.admin-card {
    background: linear-gradient(165deg, var(--noir-3), #101010);
    border: 1px solid rgba(212,175,55,.18); border-radius: 18px;
    padding: 32px; margin-bottom: 32px;
}
.admin-card h2 { font-family: var(--font-head); color: #fff; font-size: 24px; margin-bottom: 24px; }
.count-badge {
    background: var(--gold); color: var(--noir); font-size: 14px;
    padding: 3px 12px; border-radius: 20px; vertical-align: middle; margin-left: 8px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-row-3 { grid-template-columns: 1fr 1fr 2fr; }
.form-btns { display: flex; align-items: center; gap: 10px; }
.form-btns .btn-login { width: auto; padding: 13px 40px; margin-top: 0; }
.table-wrap { overflow-x: auto; }
.admin-table { width: 100%; border-collapse: collapse; min-width: 760px; }
.admin-table th {
    text-align: left; font-size: 12px; letter-spacing: 1px; text-transform: uppercase;
    color: var(--muted); padding: 12px 14px; border-bottom: 1px solid rgba(212,175,55,.25);
}
.admin-table td { padding: 14px; border-bottom: 1px solid rgba(255,255,255,.06); font-size: 14px; vertical-align: middle; }
.admin-table tr:hover td { background: rgba(212,175,55,.04); }
.thumb { width: 56px; height: 56px; object-fit: cover; border-radius: 10px; border: 1px solid rgba(212,175,55,.3); }
.zh-text { color: var(--muted); font-size: 13px; }
.price-cell { color: var(--gold); font-weight: 600; font-size: 16px; }
.stock-updater { display: flex; align-items: center; gap: 8px; }
.stock-input {
    width: 78px; background: #0a0a0a; border: 1px solid rgba(212,175,55,.3);
    border-radius: 8px; padding: 8px 10px; color: #fff; font-size: 14px;
}
.stock-input:focus { outline: none; border-color: var(--gold); }
.stock-saved { color: var(--green); opacity: 0; transition: opacity .3s; font-weight: 700; }
.action-cell { white-space: nowrap; }
.action-cell .btn-sm { margin-right: 6px; }

@media (max-width: 768px) {
    .form-row, .form-row-3 { grid-template-columns: 1fr; }
    .admin-card { padding: 22px; }
    .admin-header { flex-direction: column; gap: 12px; }
}