/* -------------------------------------------------------------------
   Gadgetize dashboard.
   Deliberately separate from the storefront CSS: the admin is a dense
   data UI and should not inherit the marketing site's spacing.
   ------------------------------------------------------------------- */

:root {
    --ad-primary: #006937;
    --ad-primary-soft: rgba(0, 105, 55, .08);
    --ad-danger: #DD3842;
    --ad-warning: #f59e0b;
    --ad-accent: #ffe603;
    --ad-ink: #111827;
    --ad-muted: #6b7280;
    --ad-line: #e5e7eb;
    --ad-bg: #f4f6f8;
    --ad-sidebar: #10241a;
    --ad-radius: 14px;
}

* { box-sizing: border-box; }

.admin-body {
    margin: 0;
    background: var(--ad-bg);
    color: var(--ad-ink);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    font-size: 14px;
    line-height: 1.55;
}

a { text-decoration: none; }

/* Shell -------------------------------------------------------------- */
.admin-shell { display: flex; min-height: 100vh; }

.admin-sidebar {
    width: 250px;
    flex: 0 0 250px;
    background: var(--ad-sidebar);
    color: #cbd5c8;
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    height: 100vh;
}
.sidebar-head {
    padding: 20px 20px 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.sidebar-logo img { height: 30px; }
.sidebar-close {
    background: none;
    border: 0;
    color: #fff;
    font-size: 26px;
    line-height: 1;
}
.sidebar-nav { flex: 1; overflow-y: auto; padding: 8px 12px 20px; }
.sidebar-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-radius: 10px;
    color: #b8c9bd;
    font-weight: 500;
    margin-bottom: 2px;
    transition: background .15s ease, color .15s ease;
}
.sidebar-link i { width: 18px; text-align: center; font-size: 15px; }
.sidebar-link:hover { background: rgba(255, 255, 255, .06); color: #fff; }
.sidebar-link.is-active { background: var(--ad-primary); color: #fff; }
.sidebar-badge {
    margin-left: auto;
    background: var(--ad-danger);
    color: #fff;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 600;
    padding: 1px 7px;
}
.sidebar-foot { padding: 12px; border-top: 1px solid rgba(255, 255, 255, .08); }

.admin-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }

/* Topbar -------------------------------------------------------------- */
.admin-topbar {
    background: #fff;
    border-bottom: 1px solid var(--ad-line);
    padding: 14px 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    position: sticky;
    top: 0;
    z-index: 20;
}
.sidebar-toggle { border: 0; background: none; font-size: 20px; color: var(--ad-ink); }
.topbar-title h1 { font-size: 19px; font-weight: 600; margin: 0; }
.topbar-title p { margin: 0; font-size: 12.5px; color: var(--ad-muted); }
.topbar-actions { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.topbar-icon {
    position: relative;
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: var(--ad-bg);
    color: var(--ad-ink);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.topbar-icon .dot {
    position: absolute;
    top: -4px;
    right: -4px;
    background: var(--ad-danger);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    min-width: 17px;
    height: 17px;
    line-height: 17px;
    border-radius: 999px;
    text-align: center;
}
.user-button {
    display: flex;
    align-items: center;
    gap: 10px;
    background: none;
    border: 0;
    color: var(--ad-ink);
}
.user-button img { width: 36px; height: 36px; border-radius: 50%; object-fit: cover; }
.user-button strong { display: block; font-size: 13px; line-height: 1.2; }
.user-button small { color: var(--ad-muted); font-size: 11.5px; }

.admin-content { padding: 24px; flex: 1; }

/* Cards ---------------------------------------------------------------- */
.card-panel {
    background: #fff;
    border: 1px solid var(--ad-line);
    border-radius: var(--ad-radius);
    padding: 20px;
    margin-bottom: 20px;
}
.card-panel h2, .card-panel h3 { font-size: 15px; font-weight: 600; margin: 0 0 16px; }
.panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}
.panel-head h2 { margin: 0; }

/* KPI tiles ------------------------------------------------------------ */
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(215px, 1fr)); gap: 16px; margin-bottom: 20px; }
.kpi {
    background: #fff;
    border: 1px solid var(--ad-line);
    border-radius: var(--ad-radius);
    padding: 18px 20px;
}
.kpi .kpi-label { color: var(--ad-muted); font-size: 12.5px; text-transform: uppercase; letter-spacing: .03em; }
.kpi .kpi-value { font-size: 25px; font-weight: 700; margin: 6px 0 2px; }
.kpi .kpi-meta { font-size: 12.5px; color: var(--ad-muted); }
.kpi .up { color: var(--ad-primary); font-weight: 600; }
.kpi .down { color: var(--ad-danger); font-weight: 600; }
.kpi-icon {
    float: right;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: var(--ad-primary-soft);
    color: var(--ad-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

/* Charts (hand-drawn SVG, no chart library needed offline) -------------- */
.chart-wrap { width: 100%; overflow-x: auto; }
.chart-svg { width: 100%; height: 260px; display: block; }
.chart-grid line { stroke: var(--ad-line); stroke-width: 1; }
.chart-area { fill: var(--ad-primary); opacity: .10; }
.chart-line { fill: none; stroke: var(--ad-primary); stroke-width: 2.5; stroke-linejoin: round; stroke-linecap: round; }
.chart-point { fill: #fff; stroke: var(--ad-primary); stroke-width: 2; }
.chart-label { font-size: 10.5px; fill: var(--ad-muted); }
.chart-bar { fill: var(--ad-primary); }
.chart-bar:hover { fill: #00552c; }

.donut-legend { display: flex; flex-direction: column; gap: 8px; }
.donut-legend span.swatch { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }

/* Tables ---------------------------------------------------------------- */
.table-panel { background: #fff; border: 1px solid var(--ad-line); border-radius: var(--ad-radius); overflow: hidden; margin-bottom: 20px; }
.table-panel .table { margin: 0; }
.table-panel .table > thead > tr > th {
    background: #fbfcfd;
    border-bottom: 1px solid var(--ad-line);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .03em;
    color: var(--ad-muted);
    white-space: nowrap;
    padding: 12px 14px;
}
.table-panel .table > tbody > tr > td { padding: 12px 14px; vertical-align: middle; border-color: var(--ad-line); }
.table-panel .table > tbody > tr:hover { background: #fbfcfd; }
.thumb-sm { width: 44px; height: 44px; object-fit: contain; background: var(--ad-bg); border-radius: 8px; }

/* Status pills ----------------------------------------------------------- */
.pill { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 11.5px; font-weight: 600; text-transform: capitalize; }
.pill-success { background: rgba(0, 105, 55, .1); color: var(--ad-primary); }
.pill-warning { background: rgba(245, 158, 11, .12); color: #b45309; }
.pill-danger { background: rgba(221, 56, 66, .1); color: var(--ad-danger); }
.pill-info { background: rgba(59, 130, 246, .12); color: #1d4ed8; }
.pill-muted { background: #f1f3f5; color: var(--ad-muted); }
.pill-primary { background: rgba(59, 130, 246, .12); color: #1d4ed8; }
.pill-secondary { background: #f1f3f5; color: var(--ad-muted); }

/* Filters ---------------------------------------------------------------- */
.filter-bar {
    background: #fff;
    border: 1px solid var(--ad-line);
    border-radius: var(--ad-radius);
    padding: 14px 16px;
    margin-bottom: 20px;
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: flex-end;
}
.filter-bar .form-control, .filter-bar .form-select { min-width: 150px; }
.filter-bar label { font-size: 12px; color: var(--ad-muted); display: block; margin-bottom: 4px; }

/* Forms ------------------------------------------------------------------ */
.form-label { font-size: 12.5px; font-weight: 500; color: #374151; margin-bottom: 5px; }
.form-control, .form-select { border-color: var(--ad-line); font-size: 14px; }
.form-control:focus, .form-select:focus {
    border-color: var(--ad-primary);
    box-shadow: 0 0 0 3px var(--ad-primary-soft);
}
.form-hint { font-size: 12px; color: var(--ad-muted); margin-top: 4px; }

.btn-primary { background: var(--ad-primary); border-color: var(--ad-primary); }
.btn-primary:hover, .btn-primary:focus { background: #00552c; border-color: #00552c; }
.btn-outline-primary { color: var(--ad-primary); border-color: var(--ad-primary); }
.btn-outline-primary:hover { background: var(--ad-primary); border-color: var(--ad-primary); }

.image-preview {
    width: 100%;
    height: 180px;
    object-fit: contain;
    background: var(--ad-bg);
    border-radius: 10px;
    border: 1px solid var(--ad-line);
}

.spec-row { display: grid; grid-template-columns: 1fr 1.4fr auto; gap: 8px; margin-bottom: 8px; }

/* Timeline --------------------------------------------------------------- */
.admin-timeline { position: relative; }
.admin-timeline .step { position: relative; padding-left: 26px; padding-bottom: 18px; }
.admin-timeline .step:not(:last-child)::before {
    content: '';
    position: absolute; left: 6px; top: 16px; bottom: 0;
    width: 2px; background: var(--ad-line);
}
.admin-timeline .step .dot {
    position: absolute; left: 0; top: 4px;
    width: 14px; height: 14px; border-radius: 50%;
    background: var(--ad-primary); border: 3px solid #fff;
    box-shadow: 0 0 0 1px var(--ad-line);
}

/* Empty state ------------------------------------------------------------ */
.empty-state { text-align: center; padding: 48px 20px; color: var(--ad-muted); }
.empty-state i { font-size: 34px; opacity: .35; margin-bottom: 12px; display: block; }

/* Login / invoice (blank layout) ------------------------------------------ */
.admin-blank {
    margin: 0;
    background: var(--ad-bg);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--ad-ink);
}
.blank-flash { max-width: 420px; margin: 20px auto 0; }
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px; }
.login-card {
    background: #fff;
    border-radius: 18px;
    padding: 36px;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 20px 50px rgba(15, 23, 42, .08);
}
.login-logo { height: 34px; margin-bottom: 20px; }
.login-card h1 { font-size: 21px; font-weight: 600; margin-bottom: 4px; }
.demo-credentials {
    background: var(--ad-bg);
    border-radius: 10px;
    padding: 14px 16px;
    margin-top: 22px;
    font-size: 12.5px;
}
.back-link { display: block; text-align: center; margin-top: 18px; color: var(--ad-muted); font-size: 13px; }

.invoice-sheet {
    max-width: 820px;
    margin: 30px auto;
    background: #fff;
    padding: 44px;
    border-radius: 14px;
    box-shadow: 0 12px 40px rgba(15, 23, 42, .07);
}
@media print {
    .no-print { display: none !important; }
    .invoice-sheet { box-shadow: none; margin: 0; padding: 0; }
    body { background: #fff; }
}

/* Responsive --------------------------------------------------------------- */
.sidebar-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, .45);
    z-index: 40;
}
.sidebar-backdrop.is-open { display: block; }

@media (max-width: 991.98px) {
    .admin-sidebar {
        position: fixed;
        left: 0; top: 0;
        z-index: 50;
        transform: translateX(-100%);
        transition: transform .22s ease;
    }
    .admin-sidebar.is-open { transform: none; }
    .admin-content { padding: 16px; }
    .admin-topbar { padding: 12px 16px; }
}