/* ═══════════════════════════════════════════════════════════════════════════
   base.css — Shared design tokens & global styles for BlazingSugarCookies
   ═════════════════════════════════════════════════════════════════════════════
   Loaded FIRST on every page.  App-specific CSS files follow and may
   override where needed.

   Typography
   ──────────
   Headings : "Playfair Display" (serif)  — elegant, cookbook-appropriate
   Body     : "Inter" (sans-serif)        — clean, modern, highly readable

   Colour palette
   ──────────────
   --bsc-bg           : #1a1a1a    (page background)
   --bsc-surface      : #fff       (cards / containers)
   --bsc-text         : #222       (body text on light surfaces)
   --bsc-text-light   : #ccc       (secondary text on dark surfaces)
   --bsc-green        : #217346    (primary accent)
   --bsc-green-hover  : #145c2c    (accent hover)
   --bsc-chrome       : #1f1f1f    (header background)
   --bsc-chrome-mid   : #2b2b2b    (nav background)
   --bsc-chrome-light : #444       (nav pills, borders on dark)
   --bsc-border       : #b6b6b6   (table / card borders on light)
   --bsc-border-heavy : #000000bc  (card outlines)
   --bsc-card-border  : 5px solid #000000bc  (card border shorthand)
   --bsc-table-header : #e2efda    (table th background)
   --bsc-row-alt      : #f6f9f6    (alternating table row)
   --bsc-danger       : #c0392b    (destructive actions)
   --bsc-warning      : #ff9800    (pending / caution)
   ═══════════════════════════════════════════════════════════════════════════ */

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

/* ── CSS Custom Properties ────────────────────────────────────────────────── */
:root {
    --bsc-bg:            #1a1a1a;
    --bsc-surface:       #fff;
    --bsc-text:          #222;
    --bsc-text-light:    #ccc;
    --bsc-green:         #217346;
    --bsc-green-hover:   #145c2c;
    --bsc-chrome:        #1f1f1f;
    --bsc-chrome-mid:    #2b2b2b;
    --bsc-chrome-light:  #444;
    --bsc-border:        #b6b6b6;
    --bsc-border-heavy:  #000000bc;
    --bsc-card-border:   5px solid #000000bc;
    --bsc-table-header:  #e2efda;
    --bsc-row-alt:       #f6f9f6;
    --bsc-danger:        #c0392b;
    --bsc-warning:       #ff9800;
    --bsc-radius:        8px;
    --bsc-radius-sm:     6px;
    --bsc-radius-pill:   50px;
}

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

/* ── Base typography ──────────────────────────────────────────────────────── */
html {
    overflow-x: hidden;
}
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: var(--bsc-bg);
    color: var(--bsc-text);
    min-height: 100vh;
    line-height: 1.5;
    overflow-x: hidden;
    max-width: 100vw;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', Georgia, 'Times New Roman', serif;
    font-weight: 700;
    color: var(--bsc-text);
    line-height: 1.25;
}

a { color: var(--bsc-green); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--bsc-green-hover); }

/* ── Header & Nav ─────────────────────────────────────────────────────────── */
.header-wrapper {
    width: 100%;
    margin: 0 auto;
}
header {
    background-color: var(--bsc-chrome);
    width: 100%;
    color: #fff;
    padding: 20px 0;
    text-align: center;
    border-bottom: 2px solid var(--bsc-chrome-light);
}
header h1 {
    margin: 0;
    font-size: 2em;
    background: none;
    box-shadow: none;
    padding: 0;
    width: auto;
}

/* Main nav — vertical stack by default so it never overflows */
.main-nav {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    background-color: var(--bsc-chrome-mid);
    padding: 10px 16px;
    width: 100%;
    gap: 10px;
}

/* Top row: brand title + search */
.nav-left {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
}
.site-title {
    font-family: 'Playfair Display', Georgia, serif;
    color: #000;
    background-color: #e1e1e1;
    font-size: clamp(1.2rem, 3vw, 2rem);
    font-weight: 800;
    letter-spacing: 1px;
    text-decoration: none;
    padding: 4px 12px;
    white-space: nowrap;
    flex-shrink: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
}

.search-container {

    display: flex;
    align-items: center;
    flex: 1 1 0;
    min-width: 100px;
    width: 25%;
    margin:10px;
}
.search-form {
    display: flex;
    align-items: center;
    width: 100%;
}
.search-input {
    font-family: inherit;
    padding: 6px 10px;
    border-radius: 4px 0 0 4px;
    border: 1px solid #ccc;
    outline: none;
    font-size: 1rem;
    flex: 4;
    min-width: 0;
}
.search-input:focus {
    border-color: var(--bsc-green);
    box-shadow: 0 0 0 2px rgba(33,115,70,.15);
}
.search-button {
    padding: 6px 14px;
    border-radius: 0 4px 4px 0;
    border: none;
    background: var(--bsc-green);
    color: #fff;
    font-weight: bold;
    cursor: pointer;
    font-size: 1rem;
    transition: background 0.2s;
    flex-shrink: 0;
}
.search-button:hover { background: var(--bsc-green-hover); }

/* Links row: wraps naturally */
.nav-center {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    width: 100%;
    flex-wrap: wrap;
}
.nav-center a {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    padding: 6px 14px;
    border-radius: 3px;
    transition: background 0.2s;
    white-space: nowrap;
}
.nav-center a:hover { background: var(--bsc-green-hover); }
.nav-center a.active {
    background-color: var(--bsc-green);
    color: #fff;
    pointer-events: none;
}
.nav-center .logout-btn {
    background: none;
    border: none;
    color: #fff;
    font: inherit;
    font-weight: 500;
    padding: 6px 14px;
    border-radius: 3px;
    cursor: pointer;
    transition: background 0.2s;
    white-space: nowrap;
}
.nav-center .logout-btn:hover { background: var(--bsc-green-hover); }
nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    background-color: var(--bsc-chrome-mid);
    padding: 10px 0;
}
nav a {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    padding: 10px 20px;
    border-radius: 5px;
    transition: background-color 0.2s;
    white-space: nowrap;
}
nav a:hover {
    background-color: var(--bsc-green);
    color: #fff;
}
nav a.active {
    background-color: var(--bsc-green);
    color: #fff;
    pointer-events: none;
}

/* Category pill row beneath header */
.category-nav-row {
    display: flex;
    flex-wrap: wrap;
    height: fit-content;
    gap: 10px;
    background: #222;
    padding: 10px;
}
.category-nav-btn {
    color: #fff;
    background: var(--bsc-chrome-light);
    border-radius: 16px;
    padding: 6px 18px;
    text-decoration: none;
    font-weight: 500;
    transition: background 0.2s, color 0.2s;
    margin-bottom: 2px;
}
.category-nav-btn:hover {
    background: var(--bsc-green-hover);
    color: #fff;
}
.category-nav-btn.active {
    background: var(--bsc-green);
    color: #fff;
}

/* ── Buttons ──────────────────────────────────────────────────────────────── */
button,
.add-to-cart-btn,
.quantity-btn,
.remove-btn,
.preview-order-btn {
    font-family: inherit;
    background: var(--bsc-green);
    color: #fff;
    border: none;
    border-radius: var(--bsc-radius-sm);
    padding: 7px 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
}
button:hover,
.add-to-cart-btn:hover,
.quantity-btn:hover,
.remove-btn:hover,
.preview-order-btn:hover {
    background: var(--bsc-green-hover);
    color: #fff;
}

/* ── Headings (on-surface treatment) ──────────────────────────────────────── */
/* Default treatment for headings inside white/light containers */
.heading-surface {
    background-color: var(--bsc-surface);
    padding: 10px;
    border-radius: var(--bsc-radius);
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.1);
    width: 100%;
    text-align: center;
}

/* ── Tables ───────────────────────────────────────────────────────────────── */
table {
    background: var(--bsc-surface);
    border-radius: var(--bsc-radius);
    border-collapse: collapse;
    width: 100%;
    color: var(--bsc-text);
    font-size: 1em;
    box-shadow: 0 2px 8px rgba(182,182,182,0.2);
}
th, td {
    padding: 8px 12px;
    border: 1px solid var(--bsc-border);
}
th {
    background: var(--bsc-table-header);
    color: var(--bsc-green);
    font-weight: 700;
    font-family: 'Inter', sans-serif;
}
tr:nth-child(even) td { background: var(--bsc-row-alt); }
tr:last-child td { border-bottom: 2px solid var(--bsc-border); }

/* ── Cards / containers ───────────────────────────────────────────────────── */
.product-card,
.grid-item,
.subcategory,
.cart-table-container table,
.cart-summary {
    background-color: var(--bsc-surface);
    border: var(--bsc-card-border);
    border-radius: var(--bsc-radius);
    box-shadow: 0 2px 6px rgba(0,0,0,0.18);
    color: var(--bsc-text);
}

/* ── Form inputs (shared focus style) ─────────────────────────────────────── */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="search"],
textarea,
select {
    font-family: inherit;
    border: 1.5px solid #bbb;
    border-radius: var(--bsc-radius-sm);
    font-size: 1rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}
input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="number"]:focus,
input[type="search"]:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--bsc-green);
    box-shadow: 0 0 0 3px rgba(33,115,70,.15);
}

/* ── Pill labels ──────────────────────────────────────────────────────────── */
.pill-label {
    display: inline-block;
    background-color: var(--bsc-green);
    color: #fff;
    border-radius: var(--bsc-radius-pill);
    padding: 5px 12px;
    font-size: 12px;
    margin-left: 10px;
    vertical-align: middle;
}

/* ── Cart summary ─────────────────────────────────────────────────────────── */
.cart-summary {
    background: var(--bsc-row-alt);
    color: var(--bsc-text);
    border-radius: var(--bsc-radius);
    padding: 16px;
    margin-top: 18px;
    box-shadow: 0 2px 8px rgba(182,182,182,0.2);
}

/* ── Sale badge ───────────────────────────────────────────────────────────── */
.sale-badge {
    position: absolute;
    top: 0;
    left: 3px;
    width: 50px;
    height: fit-content;
    padding: 6px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font: bold 14px/1 'Inter', sans-serif;
    text-align: center;
    z-index: 20;
    clip-path: polygon(0 0, 100% 0, 100% 85%, 50% 100%, 0 85%);
    box-shadow: 0 2px 6px rgba(0,0,0,0.3);
    pointer-events: none;
    background: radial-gradient(circle at 20% 30%, #ff4e50, #7b0a0a);
}
.sale-badge span {
    display: block;
    font-weight: 700;
    font-size: 16px;
    line-height: 1;
    white-space: nowrap;
    padding: 0;
}

/* ── Responsive ───────────────────────────────────────────────────────────── */

/* Wide screens — put nav-left and nav-center side-by-side */
@media (min-width: 769px) {
    .main-nav {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
    .nav-left {
        flex: 1 1 auto;
        width: auto;
    }
    .nav-center {
        flex: 0 1 auto;
        width: auto;
    }
}

/* Tablet and below — refinements for stacked layout */
@media (max-width: 768px) {
    .nav-left {
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px;
    }
    .category-nav-row {
        justify-content: center;
    }
    header {
        padding: 12px 0;
    }
    nav {
        flex-direction: column;
        align-items: center;
    }
    nav a {
        width: 100%;
        max-width: 300px;
        text-align: center;
    }
}

/* Mobile — single-column everything */
@media (max-width: 600px) {
    .main-nav {
        padding: 8px;
    }
    .nav-left {
        flex-direction: column;
        align-items: center;
    }
    .search-container {
        width: 100%;
    }
    .search-form {
        width: 100%;
    }
    .nav-center {
        flex-direction: column;
        align-items: center;
        gap: 6px;
    }
    .nav-center a,
    .nav-center .logout-btn {
        width: 100%;
        max-width: 280px;
        text-align: center;
        padding: 10px 12px;
        font-size: 0.95rem;
    }
    .category-nav-row {
        gap: 6px;
        padding: 8px;
        justify-content: center;
    }
    .category-nav-btn {
        font-size: 0.85rem;
        padding: 6px 14px;
        min-height: 36px;
        display: inline-flex;
        align-items: center;
    }
    header h1 {
        font-size: 1.5em;
    }
    /* Ensure tables scroll horizontally on mobile */
    table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
}