/* =============================================
   CSS Variables — Dark theme (default)
   ============================================= */
:root {
    --bg-body: #0f1117;
    --bg-surface: #1a1b23;
    --bg-elevated: #1e1f2a;
    --bg-hover: #2a2b38;
    --border: #2a2b35;
    --border-focus: #7c6ff7;

    --text-primary: #e1e1e6;
    --text-secondary: #9a9aa8;
    --text-muted: #6a6a7a;
    --text-faint: #4a4a5a;
    --text-white: #fff;

    --accent: #7c6ff7;
    --accent-hover: #6b5ce7;
    --accent-light: #9d93f9;

    --color-success: #6bcf7f;
    --color-warning: #f0c040;
    --color-danger: #f77;
    --color-info: #7dd3fc;
    --color-teal: #5cbfbf;

    --banner-bg: linear-gradient(135deg, #1e3a2f, #1a2b1e);
    --banner-border: #2d5a3f;
    --banner-meta: #8a9a8e;
    --discount-bg: #2d1a1a;
    --alert-bg: #2d1a1a;
    --alert-border: #5a2a2a;
    --alert-text: #c88;
    --alert-mono: #8a6a6a;
    --syncing-bg: #0c1d2e;
    --syncing-text: #4a7a9a;
    --syncing-muted: #3a5a6a;
    --syncing-label: #3a6a8a;

    --strain-sativa-bg: #1a2d1a;
    --strain-indica-bg: #1a1a2d;
    --strain-hybrid-bg: #2d2a1a;

    --terpene-bg: #1a2b2a;
    --terpene-total-bg: #2a2b35;

    --shadow-dropdown: rgba(0,0,0,0.6);
}

/* =============================================
   Light theme overrides
   ============================================= */
[data-theme="light"] {
    --bg-body: #f5f5f7;
    --bg-surface: #ffffff;
    --bg-elevated: #f0f0f3;
    --bg-hover: #e8e8ec;
    --border: #d1d1d6;
    --border-focus: #7c6ff7;

    --text-primary: #1a1a2e;
    --text-secondary: #4a4a5a;
    --text-muted: #7a7a8a;
    --text-faint: #9a9aa8;
    --text-white: #1a1a2e;

    --accent: #6b5ce7;
    --accent-hover: #5a4bd6;
    --accent-light: #7c6ff7;

    --color-success: #2a9d47;
    --color-warning: #c89a00;
    --color-danger: #d44;
    --color-info: #2a8fd4;
    --color-teal: #1a8a8a;

    --banner-bg: linear-gradient(135deg, #e8f5e9, #f1f8e9);
    --banner-border: #a5d6a7;
    --banner-meta: #5a7a5e;
    --discount-bg: #fde8e8;
    --alert-bg: #fde8e8;
    --alert-border: #f5c6c6;
    --alert-text: #b44;
    --alert-mono: #966;
    --syncing-bg: #e3f2fd;
    --syncing-text: #2a6a9a;
    --syncing-muted: #4a8aba;
    --syncing-label: #2a6a9a;

    --strain-sativa-bg: #e8f5e9;
    --strain-indica-bg: #e8eaf6;
    --strain-hybrid-bg: #fff8e1;

    --terpene-bg: #e0f2f1;
    --terpene-total-bg: #e8e8ec;

    --shadow-dropdown: rgba(0,0,0,0.15);
}

/* =============================================
   Base
   ============================================= */
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; background: var(--bg-body); color: var(--text-primary); }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-light); }

/* =============================================
   Nav
   ============================================= */
.nav { background: var(--bg-surface); border-bottom: 1px solid var(--border); padding: 12px 24px; display: flex; align-items: center; gap: 24px; }
.nav-brand { font-size: 18px; font-weight: 700; color: var(--accent); }
.nav a { color: var(--text-secondary); font-size: 14px; padding: 6px 12px; border-radius: 6px; }
.nav a:hover, .nav a.active { color: var(--text-white); background: var(--bg-hover); }
.nav-right { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.nav-updated { font-size: 11px; color: var(--text-muted); }

/* =============================================
   Layout
   ============================================= */
.container { max-width: 1400px; margin: 0 auto; padding: 20px 24px; }

/* =============================================
   Best Deal Banner
   ============================================= */
.best-banner { background: var(--banner-bg); border: 1px solid var(--banner-border); border-radius: 10px; padding: 16px 24px; margin-bottom: 20px; }
.best-banner h2 { font-size: 14px; color: var(--color-success); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 4px; }
.best-banner .deal { font-size: 20px; font-weight: 600; color: var(--text-white); }
.best-banner .meta { font-size: 13px; color: var(--banner-meta); margin-top: 4px; }

/* =============================================
   Stats
   ============================================= */
.stats-row { display: flex; gap: 12px; margin-bottom: 20px; flex-wrap: wrap; }
.stat-card { background: var(--bg-surface); border: 1px solid var(--border); border-radius: 8px; padding: 12px 16px; flex: 1; min-width: 140px; }
.stat-card .label { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.stat-card .value { font-size: 22px; font-weight: 700; color: var(--text-white); margin-top: 2px; }

/* =============================================
   Filters
   ============================================= */
.filters { background: var(--bg-surface); border: 1px solid var(--border); border-radius: 10px; padding: 16px; margin-bottom: 20px; }
.filter-row { display: flex; gap: 10px; flex-wrap: wrap; align-items: end; }
.filter-group { display: flex; flex-direction: column; gap: 4px; }
.filter-group label { font-size: 11px; color: var(--text-muted); text-transform: uppercase; }
.filter-group select, .filter-group input { background: var(--bg-body); border: 1px solid var(--border); color: var(--text-primary); padding: 8px 10px; border-radius: 6px; font-size: 13px; min-width: 130px; height: 34px; box-sizing: border-box; }
.filter-group select:focus, .filter-group input:focus { border-color: var(--border-focus); outline: none; }
.filter-input-sm { width: 70px; }
.filter-input-md { width: 80px; }

/* =============================================
   Buttons
   ============================================= */
.btn { background: var(--accent); color: #fff; border: none; padding: 8px 16px; border-radius: 6px; cursor: pointer; font-size: 13px; font-weight: 500; }
.btn:hover { background: var(--accent-hover); }
.btn-outline { background: transparent; border: 1px solid var(--border); color: var(--text-secondary); }
.btn-outline:hover { border-color: var(--accent); color: var(--text-white); }
.btn-xs { font-size: 11px; }

/* =============================================
   Tables
   ============================================= */
table { width: 100%; border-collapse: collapse; }
th { text-align: left; padding: 8px 10px; font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; border-bottom: 1px solid var(--border); position: sticky; top: 0; background: var(--bg-body); white-space: nowrap; }
td { padding: 8px 10px; border-bottom: 1px solid var(--bg-surface); font-size: 13px; vertical-align: top; }
tr:hover td { background: var(--bg-surface); }
.table-wrap { background: var(--bg-surface); border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
.table-scroll { max-height: 70vh; overflow-y: auto; }

/* =============================================
   Product data styles
   ============================================= */
.price { font-weight: 600; color: var(--color-success); }
.price-listed { color: var(--text-muted); text-decoration: line-through; font-size: 12px; }
.discount { background: var(--discount-bg); color: var(--color-danger); font-size: 11px; padding: 2px 6px; border-radius: 4px; }
.thc { color: var(--color-warning); }
.price-drop { font-size: 11px; color: var(--color-success); margin-left: 4px; }
.price-up { font-size: 11px; color: var(--color-danger); margin-left: 4px; }
.product-link { color: var(--text-primary); }
.product-meta { color: var(--text-muted); font-size: 11px; }
.value-ppg { color: var(--color-success); }
.value-ppmg { color: var(--color-warning); }

/* =============================================
   Strains
   ============================================= */
.strain { font-size: 11px; padding: 2px 8px; border-radius: 10px; }
.strain-sativa { background: var(--strain-sativa-bg); color: var(--color-success); }
.strain-indica { background: var(--strain-indica-bg); color: var(--accent); }
.strain-hybrid { background: var(--strain-hybrid-bg); color: var(--color-warning); }

/* =============================================
   Terpenes
   ============================================= */
.terpene { font-size: 10px; padding: 1px 5px; border-radius: 3px; display: inline-block; margin: 1px; background: var(--terpene-bg); color: var(--color-teal); }
.terpene-total { font-weight: 600; background: var(--terpene-total-bg); color: var(--text-white); }

.terpene[data-terp="bisabolol"] { background: #D4C4A8; color: #3a352d; }
.terpene[data-terp="camphene"] { background: #7EC4B0; color: #202d28; }
.terpene[data-terp="carene"] { background: #5B8C5A; color: #000; }
.terpene[data-terp="caryophyllene"] { background: #A67C52; color: #000; }
.terpene[data-terp="caryophyllene-oxide"] { background: #8B6F47; color: #fff; }
.terpene[data-terp="citral"] { background: #F4D03F; color: #453e26; }
.terpene[data-terp="eucalyptol"] { background: #48B89D; color: #0a1f1a; }
.terpene[data-terp="eudesmol"] { background: #9C8366; color: #000; }
.terpene[data-terp="farnesene"] { background: #A8D08D; color: #303828; }
.terpene[data-terp="fenchol"] { background: #7BC850; color: #202d18; }
.terpene[data-terp="geraniol"] { background: #E87A9B; color: #1e070f; }
.terpene[data-terp="guaiol"] { background: #B8869B; color: #000; }
.terpene[data-terp="humulene"] { background: #D4A574; color: #282313; }
.terpene[data-terp="isopulegol"] { background: #5DC49A; color: #162b21; }
.terpene[data-terp="limonene"] { background: #FFB347; color: #3c321d; }
.terpene[data-terp="linalool"] { background: #9B7EBD; color: #000; }
.terpene[data-terp="myrcene"] { background: #6B8E5B; color: #000; }
.terpene[data-terp="nerolidol"] { background: #E8A87C; color: #3c251d; }
.terpene[data-terp="ocimene"] { background: #C9E86B; color: #404730; }
.terpene[data-terp="para-cymene"] { background: #9C7C5B; color: #000; }
.terpene[data-terp="alpha-pinene"] { background: #4A8C6C; color: #000; }
.terpene[data-terp="beta-pinene"] { background: #3D7A5C; color: #fff; }
.terpene[data-terp="terpinene"] { background: #A0D468; color: #303820; }
.terpene[data-terp="terpineol"] { background: #9F8BB3; color: #000; }
.terpene[data-terp="terpinolene"] { background: #8B6BA3; color: #000; }
.terpene[data-terp="valencene"] { background: #F39C4A; color: #312212; }

/* =============================================
   Market page
   ============================================= */
.market-table { margin-bottom: 24px; }
.market-table h3 { font-size: 16px; margin-bottom: 10px; color: var(--text-white); }

/* =============================================
   Page header (specials, market, health)
   ============================================= */
.page-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.page-title { font-size: 24px; }
.section-header { display: flex; justify-content: space-between; align-items: center; }

/* =============================================
   Specials page
   ============================================= */
.special-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 1px; background: var(--border); }
.special-card { background: var(--bg-surface); padding: 16px; display: flex; gap: 12px; text-decoration: none; color: inherit; transition: background 0.15s; }
.special-card:hover { background: var(--bg-hover); }
.special-img { width: 60px; height: 60px; border-radius: 6px; object-fit: cover; flex-shrink: 0; }
.special-body { min-width: 0; }
.special-name { font-weight: 600; font-size: 14px; color: var(--text-white); margin-bottom: 4px; }
.special-discount { margin-bottom: 6px; display: inline-block; }
.special-menu-type { font-size: 11px; color: var(--text-muted); margin-left: 6px; }
.special-desc { font-size: 12px; color: var(--text-secondary); margin-top: 4px; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

/* =============================================
   Health page
   ============================================= */
.refresh-label { font-size: 12px; color: var(--text-faint); }
.refresh-syncing { color: var(--syncing-text); }
.status-ok { color: var(--color-success); }
.status-warning { color: var(--color-warning); }
.status-failed { color: var(--color-danger); }
.status-stale { color: var(--text-secondary); }
.status-unknown { color: var(--text-faint); }
.status-syncing { color: var(--color-info); display: inline-flex; align-items: center; gap: 6px; }
.syncing-menu { font-size: 10px; color: var(--syncing-label); margin-left: 4px; }
.syncing-row { background: var(--syncing-bg); }
.syncing-progress { color: var(--syncing-text); }
.syncing-elapsed { color: var(--syncing-muted); font-size: 11px; }
.pct-positive { color: var(--color-success); }
.pct-negative { color: var(--color-danger); }
.pct-zero { color: var(--text-muted); }
.cred-discovered { color: var(--color-warning); }
.cred-default { color: var(--text-muted); }
.cell-platform { font-size: 12px; color: var(--text-muted); }
.cell-time { font-size: 12px; }
.cell-cred { font-size: 11px; }
.cell-error { font-size: 11px; color: var(--alert-mono); max-width: 300px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.alert-box { background: var(--alert-bg); border: 1px solid var(--alert-border); border-radius: 8px; padding: 14px 18px; margin-bottom: 8px; }
.alert-title { font-weight: 600; color: var(--color-danger); margin-bottom: 4px; }
.alert-stores { font-size: 12px; color: var(--alert-text); }
.alert-error { font-size: 11px; color: var(--alert-mono); margin-top: 6px; font-family: monospace; }

.health-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-left: 4px; }
.health-dot--ok { background: var(--color-success); }
.health-dot--warning { background: var(--color-warning); }
.health-dot--danger { background: var(--color-danger); }

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.25; }
}
.sync-dot {
    display: inline-block;
    width: 7px;
    height: 7px;
    background: var(--color-info);
    border-radius: 50%;
    animation: pulse 1.2s ease-in-out infinite;
    flex-shrink: 0;
}

/* =============================================
   Pagination
   ============================================= */
.count { font-size: 13px; color: var(--text-muted); margin-bottom: 8px; }
.count-row { display: flex; justify-content: space-between; align-items: center; }
.pagination { display: flex; gap: 4px; align-items: center; }
.pg-btn { display: inline-flex; align-items: center; justify-content: center; min-width: 32px; height: 32px; padding: 0 8px; border-radius: 6px; font-size: 13px; color: var(--text-secondary); background: var(--bg-surface); border: 1px solid var(--border); cursor: pointer; text-decoration: none; }
.pg-btn:hover { color: var(--text-white); border-color: var(--accent); }
.pg-active { background: var(--accent); color: #fff; border-color: var(--accent); cursor: default; }
.pg-ellipsis { color: var(--text-faint); padding: 0 4px; }
.empty-message { text-align: center; padding: 40px; color: var(--text-muted); }

/* =============================================
   Multi-select dropdowns
   ============================================= */
.multi-select { position: relative; min-width: 130px; }
.ms-toggle { background: var(--bg-body); border: 1px solid var(--border); color: var(--text-primary); padding: 8px 10px; border-radius: 6px; font-size: 13px; width: 100%; text-align: left; cursor: pointer; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 180px; height: 34px; box-sizing: border-box; }
.ms-toggle:hover { border-color: var(--accent); }
.ms-toggle.has-selection { border-color: var(--accent); color: var(--text-white); }
.ms-dropdown { display: none; position: absolute; top: calc(100% + 4px); left: 0; background: var(--bg-elevated); border: 1px solid var(--border); border-radius: 8px; max-height: 320px; overflow-y: auto; overflow-x: hidden; z-index: 100; min-width: 220px; width: max-content; max-width: 300px; box-shadow: 0 12px 32px var(--shadow-dropdown); padding: 6px 0; }
.multi-select.open .ms-dropdown { display: block; }
.ms-option { display: flex; align-items: center; gap: 10px; padding: 7px 14px; font-size: 13px; cursor: pointer; color: var(--text-secondary); transition: background 0.1s; user-select: none; }
.ms-option:hover { background: var(--bg-hover); color: var(--text-primary); }
.ms-option input[type="checkbox"] { -webkit-appearance: none; appearance: none; width: 16px; height: 16px; min-width: 16px; min-height: 16px; margin: 0; border: 2px solid var(--text-faint); border-radius: 3px; background: var(--bg-body); cursor: pointer; position: relative; flex-shrink: 0; aspect-ratio: 1; }
.ms-option input[type="checkbox"]:checked { background: var(--accent); border-color: var(--accent); }
.ms-option input[type="checkbox"]:checked::after { content: ''; position: absolute; left: 50%; top: 45%; width: 5px; height: 9px; border: solid #fff; border-width: 0 2px 2px 0; transform: translate(-50%, -50%) rotate(45deg); }
.ms-option input[type="checkbox"]:hover { border-color: var(--accent); }
.ms-option span { flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* =============================================
   Theme toggle
   ============================================= */
.theme-toggle { font-size: 16px; padding: 4px 10px; line-height: 1; }
.theme-icon-light { display: none; }
[data-theme="light"] .theme-icon-dark { display: none; }
[data-theme="light"] .theme-icon-light { display: inline; }

/* =============================================
   Footer
   ============================================= */
.footer { margin-top: 40px; padding: 20px 0; border-top: 1px solid var(--bg-surface); font-size: 11px; color: var(--text-faint); line-height: 1.6; text-align: center; }

/* =============================================
   Mobile: Off-canvas filter drawer
   ============================================= */
.filter-toggle { display: none; }

@media (max-width: 768px) {
    .filter-toggle { display: inline-flex; align-items: center; gap: 6px; margin-bottom: 12px; }
    .filter-badge { background: var(--accent); color: #fff; font-size: 11px; padding: 1px 6px; border-radius: 10px; }

    .filter-drawer .filters { display: block; border: none; border-radius: 0; padding: 16px; margin: 0; }
    .filter-drawer .filter-row { flex-direction: column; gap: 12px; }
    .filter-drawer .filter-group { width: 100%; }
    .filter-drawer .filter-group select,
    .filter-drawer .filter-group input:not([type="checkbox"]) { width: 100%; min-width: 0; }
    .filter-drawer .multi-select { width: 100%; }
    .filter-drawer .ms-toggle { max-width: none; }

    .filter-drawer-backdrop {
        display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 998;
    }
    .filter-drawer-panel {
        position: fixed; top: 0; left: -300px; width: 300px; height: 100vh;
        background: var(--bg-surface); z-index: 999; overflow-y: auto;
        transition: left 0.25s ease;
    }
    .filter-drawer.open .filter-drawer-backdrop { display: block; }
    .filter-drawer.open .filter-drawer-panel { left: 0; }
    .filter-drawer-header {
        display: flex; justify-content: space-between; align-items: center;
        padding: 16px; border-bottom: 1px solid var(--border);
        font-weight: 600; font-size: 16px; color: var(--text-white);
    }
}

@media (min-width: 769px) {
    .filter-drawer-backdrop { display: none; }
    .filter-drawer-panel { position: static; width: auto; height: auto; }
    .filter-drawer-header { display: none; }
}

/* =============================================
   Mobile: Card-based product table
   ============================================= */
@media (max-width: 768px) {
    .table-scroll thead { display: none; }
    .table-scroll tbody tr {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 0;
        padding: 12px;
        border-bottom: 1px solid var(--border);
        margin-bottom: 8px;
        background: var(--bg-surface);
        border-radius: 8px;
    }
    .table-scroll tbody tr:hover td { background: transparent; }
    .table-scroll tbody td {
        display: flex;
        flex-direction: column;
        padding: 4px 6px;
        border: none;
        font-size: 12px;
    }
    .table-scroll tbody td::before {
        content: attr(data-label);
        font-size: 10px;
        color: var(--text-muted);
        text-transform: uppercase;
        letter-spacing: 0.5px;
        margin-bottom: 2px;
    }
    .table-scroll tbody td[data-label="Product"] {
        grid-column: 1 / -1;
        padding-bottom: 8px;
        border-bottom: 1px solid var(--border);
        margin-bottom: 4px;
    }
    .table-scroll tbody td[data-label="Terpenes"] {
        grid-column: 1 / -1;
        padding-top: 8px;
    }
    .table-scroll { max-height: none; overflow-y: visible; }
}

/* =============================================
   Responsive — general
   ============================================= */
@media (max-width: 768px) {
    .nav { flex-wrap: wrap; gap: 8px; padding: 10px 12px; }
    .nav-brand { font-size: 15px; width: 100%; }
    .nav a { font-size: 12px; padding: 4px 8px; }
    .container { padding: 12px; }
    .best-banner { padding: 12px; }
    .best-banner .deal { font-size: 16px; }
    .stats-row { gap: 8px; }
    .stat-card { min-width: 80px; padding: 8px 10px; }
    .stat-card .value { font-size: 18px; }
    .stat-card .label { font-size: 10px; }
    .filters { padding: 10px; }
    .filter-row { gap: 6px; }
    .filter-group { flex: 1 1 calc(50% - 6px); min-width: 0; }
    .filter-group select, .filter-group input:not([type="checkbox"]) { min-width: 0; width: 100%; font-size: 12px; }
    .ms-toggle { max-width: none; font-size: 12px; }
    .ms-dropdown { min-width: 180px; max-width: 260px; }
    .multi-select { min-width: 0; }
    th, td { padding: 6px 8px; font-size: 12px; }
    .table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .pg-btn { min-width: 28px; height: 28px; font-size: 12px; }
    .count-row { flex-direction: column; gap: 8px; }
    .pagination { flex-wrap: wrap; }
    .page-header { flex-direction: column; gap: 8px; align-items: flex-start; }
}

@media (max-width: 480px) {
    .nav a { font-size: 11px; padding: 3px 6px; }
    .filter-group { flex: 1 1 100%; }
    .stat-card { min-width: 60px; }
    .stat-card .value { font-size: 16px; }
    .best-banner .deal { font-size: 14px; }
}