@charset "utf-8";
/* ============================================================
 * Serenity Seafood — Unified Frontend Theme
 * Covers: index.php, category.php, product.php,
 *         cart.php, manage_payment.php, aboutus.php
 * ============================================================ */

/* ── Design Tokens ── */
:root {
    --sf-black:       #1a1a1a;
    --sf-dark:        #333333;
    --sf-muted:       #6b6b6b;
    --sf-light:       #f8f8f8;
    --sf-border:      #e0e0e0;
    --sf-price-red:   #c0392b;
    --sf-white:       #ffffff;
    --sf-blue:        #0046A0;
    --sf-radius-pill: 30px;
    --sf-radius-card: 10px;
    --sf-radius-input: 8px;
    --sf-transition:  0.18s ease;
}

/* ── Base Typography ── */
body {
    line-height: 1.65;
    letter-spacing: 0.01em;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Neuton', serif;
    font-weight: 700;
    line-height: 1.35;
    letter-spacing: 0.02em;
}

/* ── Shared Page Section Header ──
   Used in: category.php, aboutus.php, manage_payment.php
   Usage: <div class="sf-section-header">Title</div>
   ────────────────────────────────────────────────────── */
.sf-section-header {
    background-color: var(--sf-black);
    color: var(--sf-white);
    text-align: center;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    padding: 0.5rem 1rem;
    margin-bottom: 0;
}

/* Backwards-compat: pages using Bootstrap's bg-dark + text-center header bar */
h2.bg-dark.text-center,
h2.bg-dark.text-light,
div.bg-dark.text-center,
.sf-section-header-legacy {
    background-color: var(--sf-black) !important;
    color: var(--sf-white) !important;
    font-size: 0.875rem !important;
    font-weight: 600;
    letter-spacing: 0.08em;
}

/* ── Home Section & Category Headings ── */
.home-section-title {
    font-family: 'Neuton', serif;
    font-size: 33.12px;
    font-weight: 700;
    color: #333333;
}

.home-category-title {
    font-family: 'Neuton', serif;
    font-size: 28px;
    font-weight: 700;
    color: #333333;
}

/* ── Product Name & Subtitle ── */
.cat-product-title {
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1.4;
    color: var(--sf-dark);
}

.cat-product-title a,
.home-product-title a {
    font-family: 'Neuton', serif;
    font-size: 25.68px;
    color: #333333 !important;
    text-decoration: none;
}

.cat-product-subtitle {
    font-size: 0.75rem;
    color: var(--sf-muted);
    line-height: 1.35;
}

/* ── Price Display ── */
.cat-product-price {
    font-size: 0.875rem;
    line-height: 1.4;
}

/* The $ sign and bold amount share the same red */
.cat-product-price .text-danger,
.price-display .text-danger {
    color: var(--sf-price-red) !important;
}

/* Large price on product.php */
#price {
    font-weight: 700;
    letter-spacing: -0.02em;
}

/* Unit label next to price */
#unit-display,
.price-unit {
    font-size: 0.8125rem;
    color: var(--sf-muted);
    font-weight: 400;
    letter-spacing: 0.01em;
}

/* ── Buttons — Add to Cart ──
   category.php uses .cat-add-to-cart-btn
   product.php uses .btn-add-to-cart-fixed (bottom fixed)
   ────────────────────────────────────────────────── */
.cat-add-to-cart-btn,
.btn-sf-primary {
    background-color: transparent !important;
    color: var(--sf-blue) !important;
    border: 1px solid var(--sf-blue) !important;
    border-radius: 2px !important;
    font-family: 'Cabin', sans-serif;
    font-weight: 700;
    font-size: 15px;
    text-transform: capitalize;
    letter-spacing: 0;
    padding: 1.2em 2.4em !important;
    box-shadow: none !important;
    transition: box-shadow var(--sf-transition);
}

.cat-add-to-cart-btn:hover,
.btn-sf-primary:hover {
    box-shadow: 0 0 0 0.1rem var(--sf-blue) !important;
    background-color: transparent !important;
    color: var(--sf-blue) !important;
}

/* Product page bottom fixed "Add to Cart" */
.btn-add-to-cart-fixed {
    background-color: transparent !important;
    color: var(--sf-blue) !important;
    border: 1px solid var(--sf-blue) !important;
    border-radius: 2px !important;
    font-family: 'Cabin', sans-serif;
    font-weight: 700;
    font-size: 15px;
    text-transform: capitalize;
    letter-spacing: 0;
    width: 100%;
    box-shadow: none !important;
    transition: box-shadow var(--sf-transition);
}

.btn-add-to-cart-fixed:hover {
    box-shadow: 0 0 0 0.1rem var(--sf-blue) !important;
    background-color: transparent !important;
    color: var(--sf-blue) !important;
}

/* ── Quantity Selector ── */
.prod-qty-selector {
    border: 1px solid var(--sf-border);
    border-radius: var(--sf-radius-pill);
    overflow: hidden;
}

.prod-qty-btn {
    width: 40px;
    height: 36px;
    background: var(--sf-light);
    border: none;
    font-size: 1rem;
    font-weight: 500;
    color: var(--sf-dark);
    transition: background-color var(--sf-transition);
}

.prod-qty-btn:hover {
    background: var(--sf-border);
}

/* ── Spec / Variant Selector ── */
.custom-select select,
select.form-select,
select.form-control {
    color: var(--sf-dark) !important;
    border-radius: var(--sf-radius-input);
    border-color: var(--sf-border);
    font-size: 0.9375rem;
}

/* ── Form Controls (cart, manage_payment) ── */
.form-control,
.form-select {
    border-radius: var(--sf-radius-input);
    border-color: var(--sf-border);
    color: var(--sf-dark) !important;
    font-size: 0.9375rem;
    transition: border-color var(--sf-transition), box-shadow var(--sf-transition);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--sf-black);
    box-shadow: 0 0 0 0.2rem rgba(26, 26, 26, 0.1);
    color: var(--sf-black) !important;
}

/* ── Cards ── */
.card {
    border-radius: var(--sf-radius-card);
    border-color: var(--sf-border);
}

.card-header.bg-dark {
    background-color: var(--sf-black) !important;
}

/* ── Product Image ── */
.cat-product-img {
    border-radius: var(--sf-radius-card);
    aspect-ratio: 1;
    object-fit: cover;
    width: 100%;
}

/* ── Tabs (manage_payment) ── */
.nav-tabs .nav-link {
    color: var(--sf-muted);
    font-weight: 500;
    font-size: 0.9375rem;
    border-radius: 6px 6px 0 0;
    transition: color var(--sf-transition);
}

.nav-tabs .nav-link.active {
    color: var(--sf-black);
    font-weight: 600;
    border-bottom-color: transparent;
}

/* ── Smooth link transitions ── */
a {
    transition: color var(--sf-transition), opacity var(--sf-transition);
}

/* ── Utility: muted secondary text ── */
.sf-muted {
    color: var(--sf-muted);
    font-size: 0.8125rem;
}