:root {
    --brand: #0f766e;
    --brand-2: #14b8a6;
    --ink: #172033;
    --muted: #64748b;
    --soft: #f3f7f8;
    --line: #e2e8f0;
    --radius: 22px;
}

body {
    background: #f6f8fb;
    color: var(--ink);
    font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a { text-decoration: none; }

.site-header {
    background: rgba(255,255,255,.92);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--line);
}

.brand-logo, .brand-mark {
    width: 46px;
    height: 46px;
    border-radius: 14px;
    object-fit: contain;
}

.brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--brand), var(--brand-2));
    color: #fff;
    font-weight: 800;
}

.navbar-brand small {
    display: block;
    color: var(--muted);
    font-size: 12px;
    margin-top: -3px;
}

.btn-brand {
    background: var(--brand);
    color: #fff;
    border: 0;
    border-radius: 14px;
    padding: 10px 18px;
    font-weight: 700;
}

.btn-brand:hover { background: #115e59; color:#fff; }

.hero {
    margin: 28px 0;
    padding: 42px;
    border-radius: 32px;
    background:
        radial-gradient(circle at top right, rgba(20,184,166,.18), transparent 35%),
        linear-gradient(135deg, #ecfdf5, #ffffff);
    border: 1px solid #d1fae5;
}

.hero h1 {
    font-size: clamp(32px, 5vw, 58px);
    letter-spacing: -1.5px;
    font-weight: 900;
}

.search-card, .product-card, .panel-card, .summary-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: 0 12px 34px rgba(15,23,42,.06);
}

.search-card { padding: 18px; }

.product-card {
    overflow: hidden;
    height: 100%;
    transition: .22s ease;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 44px rgba(15,23,42,.10);
}

.product-img-wrap {
    background: #ecfdf5;
    aspect-ratio: 1/1;
    overflow: hidden;
}

.product-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-body { padding: 18px; }

.product-title {
    font-weight: 800;
    color: var(--ink);
    min-height: 48px;
}

.product-code {
    font-size: 13px;
    color: var(--muted);
}

.price-main {
    font-size: 25px;
    color: var(--brand);
    font-weight: 900;
}

.price-sub {
    color: var(--muted);
    font-size: 14px;
}

.badge-soft {
    background: #ecfdf5;
    color: #0f766e;
    border-radius: 999px;
    padding: 8px 11px;
}

.quantity-box {
    max-width: 120px;
    border-radius: 13px;
}

.site-footer {
    margin-top: 60px;
    padding: 34px 0 90px;
    border-top: 1px solid var(--line);
    background: #fff;
}

.footer-links a {
    color: var(--muted);
    margin-left: 18px;
}

.mobile-cart-bar {
    position: fixed;
    left: 14px;
    right: 14px;
    bottom: 14px;
    z-index: 1000;
}

.mobile-cart-bar a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #0f766e;
    color: #fff;
    border-radius: 18px;
    padding: 15px 18px;
    box-shadow: 0 18px 38px rgba(15,118,110,.28);
}

.table-modern {
    overflow: hidden;
    border-radius: 18px;
}

.table-modern th {
    color: var(--muted);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: .04em;
}

.order-note {
    background: #fff7ed;
    border: 1px solid #fed7aa;
    color: #9a3412;
    border-radius: 16px;
    padding: 14px;
}