/* Payam commission dashboard — Persian RTL. Phase-6 UI. */
:root {
    --bg: #f7f7fa;
    --surface: #ffffff;
    --fg: #1a1a1f;
    --muted: #6b7280;
    --border: #e5e7eb;
    --accent: #0b6bcb;
    --accent-fg: #ffffff;
    --success: #16a34a;
    --warn: #d97706;
    --danger: #dc2626;
    --info: #2563eb;
    --shadow: 0 1px 2px rgba(0,0,0,0.05);
}

* { box-sizing: border-box; }

html { direction: rtl; }
body {
    font-family: "Vazirmatn", "Vazir", "Tahoma", sans-serif;
    background: var(--bg);
    color: var(--fg);
    margin: 0;
    line-height: 1.55;
    font-size: 15px;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Topbar & nav */
.topbar {
    background: var(--surface);
    padding: 10px 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    align-items: center;
    box-shadow: var(--shadow);
}
.brand a { font-weight: 700; color: var(--fg); }
.topnav { display: flex; gap: 6px; flex-wrap: wrap; flex: 1; }
.topnav a {
    padding: 6px 12px;
    border-radius: 6px;
    color: var(--fg);
    font-size: 0.92rem;
}
.topnav a.active { background: var(--accent); color: var(--accent-fg); }
.topnav a:hover:not(.active) { background: #eef2f7; text-decoration: none; }
.userbox {
    display: flex; align-items: center; gap: 8px;
    font-size: 0.85rem; color: var(--muted);
}
.userbox .username { font-weight: 600; color: var(--fg); }
.userbox .role {
    padding: 2px 8px; background: #eef2f7; border-radius: 12px;
    font-size: 0.75rem;
}
.userbox form.inline { display: inline; margin: 0; }
button.link {
    background: none; border: none; color: var(--accent);
    cursor: pointer; font: inherit; padding: 0;
}
.version { color: var(--muted); font-size: 0.8rem; }

/* Layout */
main { padding: 20px; max-width: 1200px; margin: 0 auto; }
.page-title { margin: 0 0 8px; font-size: 1.4rem; }
.subtitle { color: var(--muted); font-size: 0.9rem; margin: 0 0 20px; }
.back { display: inline-block; margin-bottom: 10px; color: var(--muted); font-size: 0.85rem; }

/* Health banner */
.health-banner {
    padding: 10px 14px;
    border-radius: 8px;
    display: flex; align-items: center; gap: 10px;
    margin-bottom: 20px;
    font-size: 0.92rem;
}
.health-banner .dot { width: 10px; height: 10px; border-radius: 50%; }
.stale-fresh { background: #f0fdf4; border: 1px solid #bbf7d0; }
.stale-fresh .dot { background: var(--success); }
.stale-warn  { background: #fffbeb; border: 1px solid #fde68a; }
.stale-warn .dot  { background: var(--warn); }
.stale-bad   { background: #fef2f2; border: 1px solid #fecaca; }
.stale-bad .dot   { background: var(--danger); }
.stale-unknown { background: #eef2f7; border: 1px solid var(--border); }
.stale-unknown .dot { background: var(--muted); }

/* KPI card row */
.card-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px;
    margin-bottom: 24px;
}
.card {
    background: var(--surface);
    padding: 16px;
    border-radius: 10px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}
.card-label { color: var(--muted); font-size: 0.85rem; }
.card-value {
    font-size: 1.6rem; font-weight: 700; margin: 6px 0 2px;
    word-break: break-word;
}
.card-sub { color: var(--muted); font-size: 0.85rem; }

/* Cliff colouring */
.cliff-below   { border-color: var(--danger); background: #fef2f2; }
.cliff-below .card-value   { color: var(--danger); }
.cliff-close   { border-color: var(--warn); background: #fffbeb; }
.cliff-close .card-value   { color: var(--warn); }
.cliff-ok      { border-color: var(--success); background: #f0fdf4; }
.cliff-ok .card-value      { color: var(--success); }
.cliff-boost   { border-color: var(--info); background: #eff6ff; }
.cliff-boost .card-value   { color: var(--info); }

/* Sections */
section { margin: 24px 0; }
section h2 { font-size: 1.05rem; margin: 0 0 10px; }
.tracker-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 12px;
    background: var(--surface);
    padding: 14px;
    border-radius: 10px;
    border: 1px solid var(--border);
}
.tracker-grid .label { color: var(--muted); font-size: 0.8rem; }
.tracker-grid .value { font-weight: 600; font-size: 1rem; margin-top: 4px; }

/* Chart */
.chart-section { background: var(--surface); padding: 12px; border-radius: 10px; border: 1px solid var(--border); }
.ytd-chart svg { display: block; width: 100%; height: auto; }

/* Tables */
.scroll-x { overflow-x: auto; }
.tbl {
    width: 100%;
    border-collapse: collapse;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
    font-size: 0.88rem;
}
.tbl th, .tbl td {
    padding: 8px 10px;
    text-align: right;
    border-bottom: 1px solid var(--border);
    vertical-align: top;
}
.tbl thead th {
    background: #f3f4f6;
    font-size: 0.8rem;
    color: var(--muted);
    font-weight: 600;
}
.tbl tbody tr:last-child td { border-bottom: 0; }
.tbl tbody tr:hover { background: #fafbfc; }

.tbl-monthly td, .tbl-monthly th { white-space: nowrap; }
.month-cell strong { font-size: 0.95rem; }
.month-cell .sub { color: var(--muted); font-size: 0.75rem; }

.row-warn { background: #fffbeb; }
.row-warn:hover { background: #fef3c7; }
.row-locked { border-inline-start: 3px solid var(--success); }
.row-pending { background: #eff6ff; }
.row-oof { background: #fef3c7; }
.row-superseded { color: var(--muted); }
.neg { color: var(--danger); }
.mono { font-family: "Menlo", "Consolas", monospace; font-size: 0.8rem; }

/* Filters */
.filters {
    display: flex; flex-wrap: wrap; gap: 12px; align-items: end;
    background: var(--surface);
    padding: 12px;
    border-radius: 10px;
    border: 1px solid var(--border);
    margin-bottom: 16px;
}
.filters label { display: flex; flex-direction: column; font-size: 0.85rem; }
.filters input, .filters select {
    margin-top: 4px; padding: 6px 8px; border: 1px solid var(--border);
    border-radius: 6px; font: inherit; direction: ltr; text-align: right;
}
.btn {
    display: inline-block; padding: 8px 14px; border-radius: 6px;
    border: 1px solid var(--border); background: var(--surface);
    cursor: pointer; font: inherit; color: var(--fg);
    text-decoration: none;
}
.btn:hover { background: #f3f4f6; text-decoration: none; }
.btn-primary { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }
.btn-primary:hover { background: #0854a0; }
.btn-ghost { background: transparent; }

/* Login card */
.login-card {
    max-width: 380px;
    margin: 60px auto;
    background: var(--surface);
    padding: 28px;
    border-radius: 12px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}
.login-card h1 { font-size: 1.2rem; margin: 0 0 20px; text-align: center; }
.stack { display: flex; flex-direction: column; gap: 12px; }
.stack label { display: flex; flex-direction: column; gap: 4px; font-size: 0.9rem; }
.stack input, .stack textarea, .stack select {
    padding: 8px 10px; border: 1px solid var(--border);
    border-radius: 6px; font: inherit;
}
.note { color: var(--muted); font-size: 0.8rem; margin-top: 18px; text-align: center; }

/* Alerts */
.alert {
    padding: 10px 14px; border-radius: 8px; margin-bottom: 16px; font-size: 0.9rem;
}
.alert-error   { background: #fef2f2; border: 1px solid #fecaca; color: var(--danger); }
.alert-success { background: #f0fdf4; border: 1px solid #bbf7d0; color: var(--success); }
.alert-info    { background: #eff6ff; border: 1px solid #bfdbfe; color: var(--info); }

/* Defense grid */
.defense-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 16px;
}
.defense-grid dl {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: 10px; padding: 14px; margin: 0;
}
.defense-grid dt { color: var(--muted); font-size: 0.85rem; margin-top: 8px; }
.defense-grid dt:first-child { margin-top: 0; }
.defense-grid dd { margin: 2px 0 0; font-weight: 500; }
.defense-grid code { direction: ltr; unicode-bidi: bidi-override; }

dl.ledger dt { display: inline-block; min-width: 140px; color: var(--muted); font-size: 0.85rem; }
dl.ledger dd { display: inline; margin: 0; }
dl.ledger dd::after { content: ""; display: block; margin-bottom: 6px; }

/* Utility */
.empty {
    padding: 20px; background: var(--surface); border-radius: 8px;
    border: 1px dashed var(--border); text-align: center; color: var(--muted);
}
.footnote {
    padding: 12px 20px; text-align: center;
    color: var(--muted); font-size: 0.8rem;
}
.footnote-inline { color: var(--muted); font-size: 0.82rem; margin: 12px 0; }
.digits-toggle { margin-right: 8px; }
.link { color: var(--accent); }

/* Mobile — Gemini GM finding: viewport 375px must render */
@media (max-width: 640px) {
    body { font-size: 14px; }
    main { padding: 12px; }
    .card-row { grid-template-columns: 1fr; }
    .topbar { padding: 8px 12px; gap: 8px; }
    .topnav { order: 3; width: 100%; overflow-x: auto; flex-wrap: nowrap; }
    .topnav a { flex-shrink: 0; }
    .userbox { order: 2; margin-inline-start: auto; }
    .version { order: 4; width: 100%; }
    .filters { flex-direction: column; align-items: stretch; }
    .defense-grid { grid-template-columns: 1fr; }
}