@font-face {
  font-family: 'Vazirmatn';
  src: url('/fonts/Vazirmatn.woff2') format('woff2-variations'), url('/fonts/Vazirmatn.woff2') format('woff2');
  font-weight: 100 900;
  font-display: swap;
}

/* ---------- tokens ---------- */
:root {
  --bg: #fafafa; --surface: #ffffff; --surface-2: #f4f4f5; --surface-3: #e4e4e7;
  --text: #09090b; --text-2: #52525b; --text-3: #a1a1aa; --border: #e4e4e7; --border-strong: #d4d4d8;
  --primary: #18181b; --primary-fg: #fafafa; --ring: rgba(24, 24, 27, .16);
  --good: #059669; --good-bg: #ecfdf5; --warn: #d97706; --warn-bg: #fffbeb; --bad: #dc2626; --bad-bg: #fef2f2;
  --info: #2563eb; --info-bg: #eff6ff; --muted-bg: #f4f4f5;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .04);
  --shadow: 0 1px 2px rgba(0, 0, 0, .04), 0 8px 24px -8px rgba(0, 0, 0, .08);
  --shadow-lg: 0 12px 48px -12px rgba(0, 0, 0, .25);
  --radius: 14px; --radius-sm: 10px;
  /* motion (Emil Kowalski): strong ease-out for UI, drawer curve for sheets, short durations */
  --ease-out: cubic-bezier(.23, 1, .32, 1);
  --ease-in-out: cubic-bezier(.77, 0, .175, 1);
  --ease-drawer: cubic-bezier(.32, .72, 0, 1);
  --dur-1: 120ms; --dur-2: 200ms; --dur-3: 320ms;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #09090b; --surface: #111113; --surface-2: #18181b; --surface-3: #27272a;
    --text: #fafafa; --text-2: #a1a1aa; --text-3: #71717a; --border: #27272a; --border-strong: #3f3f46;
    --primary: #fafafa; --primary-fg: #09090b; --ring: rgba(250, 250, 250, .18);
    --good: #34d399; --good-bg: rgba(52, 211, 153, .1); --warn: #fbbf24; --warn-bg: rgba(251, 191, 36, .1);
    --bad: #f87171; --bad-bg: rgba(248, 113, 113, .1); --info: #60a5fa; --info-bg: rgba(96, 165, 250, .1); --muted-bg: #18181b;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px -8px rgba(0, 0, 0, .5);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #09090b; --surface: #111113; --surface-2: #18181b; --surface-3: #27272a;
  --text: #fafafa; --text-2: #a1a1aa; --text-3: #71717a; --border: #27272a; --border-strong: #3f3f46;
  --primary: #fafafa; --primary-fg: #09090b; --ring: rgba(250, 250, 250, .18);
  --good: #34d399; --good-bg: rgba(52, 211, 153, .1); --warn: #fbbf24; --warn-bg: rgba(251, 191, 36, .1);
  --bad: #f87171; --bad-bg: rgba(248, 113, 113, .1); --info: #60a5fa; --info-bg: rgba(96, 165, 250, .1); --muted-bg: #18181b;
  --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px -8px rgba(0, 0, 0, .5);
  color-scheme: dark;
}

/* ---------- base ---------- */
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 400 14px/1.7 'Vazirmatn', Tahoma, system-ui, sans-serif; font-feature-settings: 'ss01';
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
button, input, select, textarea { font: inherit; color: inherit; }
a { color: inherit; }
img { display: block; max-width: 100%; }
.num { font-variant-numeric: tabular-nums; }
.ltr { direction: ltr; unicode-bidi: isolate; }
.muted { color: var(--text-2); }
.faint { color: var(--text-3); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
:focus-visible { outline: 2px solid var(--text); outline-offset: 2px; border-radius: 6px; }

/* ---------- layout ---------- */
.shell { min-height: 100dvh; display: flex; flex-direction: column; }
.topbar {
  position: sticky; top: 0; z-index: 30; display: flex; align-items: center; gap: 12px;
  padding: 10px 20px; background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: saturate(1.6) blur(14px); -webkit-backdrop-filter: saturate(1.6) blur(14px);
  border-bottom: 1px solid var(--border);
}
.brand { display: flex; align-items: center; gap: 9px; font-weight: 800; font-size: 16px; letter-spacing: -.01em; text-decoration: none; }
.brand-mark { width: 28px; height: 28px; border-radius: 8px; background: var(--primary); color: var(--primary-fg); display: grid; place-items: center; }
.nav { display: flex; gap: 2px; margin-inline-start: 8px; }
.nav a {
  padding: 6px 12px; border-radius: 8px; color: var(--text-2); text-decoration: none; font-weight: 500;
  transition: color var(--dur-1) var(--ease-out), background-color var(--dur-1) var(--ease-out);
}
.nav a[aria-current="page"] { color: var(--text); background: var(--surface-2); }
@media (hover: hover) { .nav a:hover { color: var(--text); } }
.spacer { flex: 1; }
main { width: 100%; max-width: 1360px; margin: 0 auto; padding: 20px; flex: 1; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 16px; }
.page-head h1 { margin: 0; font-size: 22px; font-weight: 800; letter-spacing: -.02em; }
.page-head p { margin: 2px 0 0; color: var(--text-2); }

/* ---------- controls ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px; height: 36px; padding: 0 14px;
  border-radius: 10px; border: 1px solid var(--border); background: var(--surface); color: var(--text);
  font-weight: 600; font-size: 13px; cursor: pointer; white-space: nowrap; user-select: none;
  transition: transform var(--dur-1) var(--ease-out), background-color var(--dur-1) var(--ease-out),
    border-color var(--dur-1) var(--ease-out), opacity var(--dur-1);
}
.btn:active:not(:disabled) { transform: scale(.97); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
@media (hover: hover) { .btn:hover:not(:disabled) { background: var(--surface-2); } }
.btn-primary { background: var(--primary); color: var(--primary-fg); border-color: var(--primary); }
@media (hover: hover) { .btn-primary:hover:not(:disabled) { background: var(--primary); opacity: .9; } }
.btn-danger { color: var(--bad); }
.btn-ghost { border-color: transparent; background: transparent; }
.btn-sm { height: 30px; padding: 0 10px; font-size: 12px; border-radius: 8px; }
.btn-icon { width: 36px; padding: 0; }
.btn-icon.btn-sm { width: 30px; }
.btn svg, .icon { width: 16px; height: 16px; flex: none; }

.input, .select, .textarea {
  height: 36px; width: 100%; padding: 0 12px; border-radius: 10px; border: 1px solid var(--border);
  background: var(--surface); outline: none;
  transition: border-color var(--dur-1) var(--ease-out), box-shadow var(--dur-1) var(--ease-out);
}
.textarea { height: auto; min-height: 88px; padding: 10px 12px; resize: vertical; line-height: 1.8; }
.input:focus, .select:focus, .textarea:focus { border-color: var(--border-strong); box-shadow: 0 0 0 3px var(--ring); }
.select { appearance: none; padding-inline-end: 30px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2371717a' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: left 10px center; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field > label { font-weight: 600; font-size: 13px; }
.field .help { font-size: 12px; color: var(--text-3); }
.field-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; }
.search { position: relative; }
.search .icon { position: absolute; inset-inline-start: 11px; top: 10px; color: var(--text-3); }
.search .input { padding-inline-start: 34px; }

.switch { position: relative; width: 38px; height: 22px; flex: none; }
.switch input { appearance: none; margin: 0; width: 100%; height: 100%; border-radius: 99px; background: var(--surface-3); cursor: pointer;
  transition: background-color var(--dur-2) var(--ease-out); }
.switch input:checked { background: var(--primary); }
.switch::after { content: ''; position: absolute; top: 3px; right: 3px; width: 16px; height: 16px; border-radius: 50%; background: var(--surface);
  box-shadow: var(--shadow-sm); pointer-events: none; transition: transform var(--dur-2) var(--ease-out); }
.switch:has(input:checked)::after { transform: translateX(-16px); background: var(--primary-fg); }

/* segmented + tabs */
.seg { display: inline-flex; padding: 3px; gap: 2px; background: var(--surface-2); border-radius: 10px; }
.seg button { border: 0; background: transparent; padding: 4px 12px; border-radius: 7px; font-size: 13px; font-weight: 600; color: var(--text-2); cursor: pointer;
  transition: color var(--dur-1) var(--ease-out), background-color var(--dur-1) var(--ease-out); }
.seg button[aria-pressed="true"] { background: var(--surface); color: var(--text); box-shadow: var(--shadow-sm); }
.tabs { display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none; padding-bottom: 2px; }
.tabs::-webkit-scrollbar { display: none; }
.tab {
  display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 99px; border: 1px solid var(--border);
  background: var(--surface); color: var(--text-2); font-weight: 600; font-size: 13px; cursor: pointer; white-space: nowrap;
  transition: color var(--dur-1) var(--ease-out), border-color var(--dur-1) var(--ease-out), background-color var(--dur-1) var(--ease-out), transform var(--dur-1) var(--ease-out);
}
.tab:active { transform: scale(.97); }
.tab[aria-selected="true"] { background: var(--primary); border-color: var(--primary); color: var(--primary-fg); }
.tab .count { font-size: 11px; padding: 0 6px; border-radius: 99px; background: var(--surface-2); color: var(--text-2); }
.tab[aria-selected="true"] .count { background: color-mix(in srgb, var(--primary-fg) 18%, transparent); color: var(--primary-fg); }

/* badges */
.badge { display: inline-flex; align-items: center; gap: 4px; padding: 1px 8px; border-radius: 99px; font-size: 11.5px; font-weight: 600;
  background: var(--muted-bg); color: var(--text-2); white-space: nowrap; }
.badge.good { background: var(--good-bg); color: var(--good); }
.badge.warn { background: var(--warn-bg); color: var(--warn); }
.badge.bad { background: var(--bad-bg); color: var(--bad); }
.badge.info { background: var(--info-bg); color: var(--info); }
.dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; display: inline-block; }

/* ---------- cards / listing grid ---------- */
.toolbar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 14px; }
.toolbar .search { flex: 1 1 240px; max-width: 420px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(290px, 100%), 1fr)); gap: 16px; }
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden;
  display: flex; flex-direction: column; box-shadow: var(--shadow-sm); content-visibility: auto; contain-intrinsic-size: 300px 420px;
  transition: box-shadow var(--dur-2) var(--ease-out), border-color var(--dur-2) var(--ease-out), transform var(--dur-2) var(--ease-out);
}
@media (hover: hover) { .card:hover { box-shadow: var(--shadow); border-color: var(--border-strong); } }
.card.removed { opacity: .6; }
.card-media { position: relative; aspect-ratio: 4 / 3; background: var(--surface-2); overflow: hidden; cursor: pointer; }
.card-media > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-3) var(--ease-out), opacity var(--dur-2) var(--ease-out); opacity: 0; }
.card-media img.loaded { opacity: 1; }

.card-media .ph { position: absolute; inset: 0; display: grid; place-items: center; color: var(--text-3); }
.card-media .over { position: absolute; inset: 10px 10px auto 10px; display: flex; justify-content: space-between; gap: 6px; }
.card-media .over .badge { backdrop-filter: blur(8px); background: color-mix(in srgb, var(--surface) 85%, transparent); color: var(--text); }
.card-media .over .badge.good { color: var(--good); } .card-media .over .badge.bad { color: var(--bad); } .card-media .over .badge.warn { color: var(--warn); }
.card-media .count { position: absolute; bottom: 10px; left: 10px; }
.card-body { padding: 14px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.card-title { margin: 0; font-size: 15px; font-weight: 700; line-height: 1.5; cursor: pointer; display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; }
.chips { display: flex; flex-wrap: wrap; gap: 4px 10px; font-size: 12.5px; color: var(--text-2); }
.chips span { display: inline-flex; align-items: center; gap: 4px; }
.price-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 8px; }
.price-row .ask { font-size: 18px; font-weight: 800; letter-spacing: -.01em; }
.price-row .unit { font-size: 11px; color: var(--text-3); font-weight: 500; margin-inline-start: 3px; }
.delta { font-weight: 800; font-size: 15px; }
.delta.good { color: var(--good); } .delta.bad { color: var(--bad); } .delta.warn { color: var(--warn); }
.meter { position: relative; height: 6px; border-radius: 99px; background: var(--surface-2); margin: 4px 0 2px; }
.meter .range { position: absolute; top: 0; bottom: 0; border-radius: 99px; background: color-mix(in srgb, var(--good) 55%, transparent); }
.meter .mark { position: absolute; top: -4px; width: 3px; height: 14px; border-radius: 2px; background: var(--text); transform: translateX(50%); transition: right var(--dur-3) var(--ease-out); }
.meter-labels { display: flex; justify-content: space-between; font-size: 11.5px; color: var(--text-3); }
.flags-list { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 3px; font-size: 12px; }
.flags-list li { display: flex; gap: 6px; align-items: baseline; }
.flags-list .k-fake { color: var(--bad); } .flags-list .k-condition { color: var(--warn); } .flags-list .k-match, .flags-list .k-info { color: var(--text-2); }
.card-foot { display: flex; align-items: center; gap: 6px; padding: 10px 14px; border-top: 1px solid var(--border); margin-top: auto; }
.user-flag { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; }

/* skeleton */
.skel { background: linear-gradient(90deg, var(--surface-2) 0%, var(--surface-3) 50%, var(--surface-2) 100%); background-size: 200% 100%;
  animation: shimmer 1.4s linear infinite; border-radius: 8px; }
@keyframes shimmer { to { background-position: -200% 0; } }

.empty { padding: 64px 20px; text-align: center; color: var(--text-2); border: 1px dashed var(--border-strong); border-radius: var(--radius); }
.empty h3 { margin: 8px 0 4px; color: var(--text); font-size: 16px; }

/* ---------- panels / tables ---------- */
.panel { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 14px 16px; border-bottom: 1px solid var(--border); }
.panel-head h2, .panel-head h3 { margin: 0; font-size: 15px; font-weight: 700; }
.panel-body { padding: 16px; }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(160px, 100%), 1fr)); gap: 12px; margin-bottom: 16px; }
.kpi { padding: 14px 16px; }
.kpi .label { font-size: 12.5px; color: var(--text-2); }
.kpi .value { font-size: 24px; font-weight: 800; letter-spacing: -.02em; margin-top: 2px; }
.kpi .sub { font-size: 12px; color: var(--text-3); }
.cols { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(min(340px, 100%), 1fr)); margin-bottom: 16px; }
.cols > * { min-width: 0; }
.table-wrap { overflow-x: auto; }
table.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table th { text-align: start; font-weight: 600; color: var(--text-2); font-size: 12px; padding: 10px 14px; border-bottom: 1px solid var(--border); white-space: nowrap; }
.table td { padding: 10px 14px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table tr:last-child td { border-bottom: 0; }
@media (hover: hover) { .table tbody tr:hover { background: var(--surface-2); } }
.table tr.clickable { cursor: pointer; }
.log { font: 12px/1.7 ui-monospace, Consolas, monospace; direction: ltr; text-align: left; max-height: 340px; overflow: auto; padding: 10px 14px; }
.log .error { color: var(--bad); } .log .warn { color: var(--warn); }
.status-dot { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; }
.status-dot::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--text-3); }
.status-dot.on::before { background: var(--good); box-shadow: 0 0 0 3px var(--good-bg); }
.status-dot.off::before { background: var(--bad); }
.progress { height: 6px; background: var(--surface-2); border-radius: 99px; overflow: hidden; }
.progress > div { height: 100%; background: var(--primary); border-radius: 99px; transition: width var(--dur-3) var(--ease-out); }
.chart { width: 100%; height: auto; display: block; }
.chart text { fill: var(--text-3); font-size: 10px; font-family: inherit; }
.bars { display: flex; flex-direction: column; gap: 8px; }
.bars .row { display: grid; grid-template-columns: 120px 1fr 48px; gap: 10px; align-items: center; font-size: 12.5px; }
.bars .track { height: 8px; background: var(--surface-2); border-radius: 99px; overflow: hidden; }
.bars .fill { height: 100%; background: var(--primary); border-radius: 99px; }
.heat { display: grid; grid-template-columns: 22px repeat(24, minmax(0, 1fr)); gap: 2px; font-size: 10px; color: var(--text-3); }
.heat .c { aspect-ratio: 1; border-radius: 3px; background: var(--primary); }

/* ---------- overlays ---------- */
.overlay { position: fixed; inset: 0; z-index: 60; background: rgba(0, 0, 0, .4); opacity: 0; transition: opacity var(--dur-3) var(--ease-drawer); }
.overlay.open { opacity: 1; }
.sheet {
  position: fixed; z-index: 61; top: 0; bottom: 0; left: 0; width: min(560px, 100vw); background: var(--surface);
  border-right: 1px solid var(--border); box-shadow: var(--shadow-lg); display: flex; flex-direction: column;
  transform: translateX(-100%); transition: transform var(--dur-3) var(--ease-drawer);
}
.sheet.open { transform: translateX(0); }
.sheet-head { display: flex; align-items: center; gap: 10px; padding: 14px 16px; border-bottom: 1px solid var(--border); }
.sheet-head h2 { margin: 0; font-size: 16px; flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sheet-body { overflow-y: auto; overscroll-behavior: contain; flex: 1; padding: 16px; display: flex; flex-direction: column; gap: 16px; }
.dialog {
  position: fixed; z-index: 61; top: 50%; left: 50%; width: min(520px, calc(100vw - 24px)); max-height: calc(100dvh - 40px); overflow: auto;
  background: var(--surface); border: 1px solid var(--border); border-radius: 16px; box-shadow: var(--shadow-lg);
  transform: translate(-50%, -48%) scale(.96); opacity: 0; transition: transform var(--dur-2) var(--ease-out), opacity var(--dur-2) var(--ease-out);
}
.dialog.open { transform: translate(-50%, -50%) scale(1); opacity: 1; }
.dialog-head { padding: 18px 20px 0; }
.dialog-head h2 { margin: 0; font-size: 17px; }
.dialog-head p { margin: 4px 0 0; color: var(--text-2); font-size: 13px; }
.dialog-body { padding: 16px 20px; display: flex; flex-direction: column; gap: 14px; }
.dialog-foot { padding: 0 20px 18px; display: flex; gap: 8px; justify-content: flex-start; flex-wrap: wrap; }
.menu {
  position: fixed; z-index: 70; min-width: 190px; padding: 5px; background: var(--surface); border: 1px solid var(--border); border-radius: 12px;
  box-shadow: var(--shadow-lg); transform-origin: var(--origin, top right); transform: scale(.96); opacity: 0;
  transition: transform var(--dur-1) var(--ease-out), opacity var(--dur-1) var(--ease-out);
}
.menu.open { transform: scale(1); opacity: 1; }
.menu button { display: flex; align-items: center; gap: 8px; width: 100%; padding: 7px 10px; border: 0; background: transparent; border-radius: 8px;
  font-size: 13px; text-align: start; cursor: pointer; }
@media (hover: hover) { .menu button:hover { background: var(--surface-2); } }
.menu hr { border: 0; border-top: 1px solid var(--border); margin: 4px 0; }
.gallery { display: flex; gap: 8px; overflow-x: auto; scroll-snap-type: x mandatory; border-radius: 12px; overscroll-behavior-x: contain; }
.gallery img { height: 260px; width: auto; max-width: 92%; object-fit: cover; scroll-snap-align: start; border-radius: 12px; background: var(--surface-2); }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 6px 16px; font-size: 13px; }
.kv dt { color: var(--text-2); } .kv dd { margin: 0; font-weight: 600; }
.desc { white-space: pre-wrap; font-size: 13.5px; line-height: 1.9; color: var(--text-2); margin: 0; }

/* toasts (stacked, Sonner-style) */
.toasts { position: fixed; z-index: 90; bottom: 20px; left: 20px; display: flex; flex-direction: column-reverse; gap: 8px; width: min(360px, calc(100vw - 40px)); pointer-events: none; }
.toast { pointer-events: auto; display: flex; gap: 10px; align-items: flex-start; padding: 12px 14px; border-radius: 12px; background: var(--surface);
  border: 1px solid var(--border); box-shadow: var(--shadow-lg); font-size: 13px; font-weight: 500;
  transform: translateY(8px) scale(.98); opacity: 0; transition: transform var(--dur-2) var(--ease-out), opacity var(--dur-2) var(--ease-out); }
.toast.open { transform: none; opacity: 1; }
.toast.bad { border-color: color-mix(in srgb, var(--bad) 40%, var(--border)); }
.toast .icon { margin-top: 2px; }
.toast.good .icon { color: var(--good); } .toast.bad .icon { color: var(--bad); }

.netbar { position: fixed; z-index: 80; top: 0; inset-inline: 0; padding: 6px 12px; text-align: center; font-size: 12.5px; font-weight: 600;
  background: var(--warn-bg); color: var(--warn); border-bottom: 1px solid color-mix(in srgb, var(--warn) 30%, transparent);
  transform: translateY(-100%); transition: transform var(--dur-2) var(--ease-out); }
.netbar.show { transform: none; }

/* login */
.auth { min-height: 100dvh; display: grid; place-items: center; padding: 20px;
  background: radial-gradient(1200px 600px at 80% -10%, var(--surface-2), transparent), var(--bg); }
.auth-card { width: min(400px, 100%); padding: 28px; display: flex; flex-direction: column; gap: 16px; }
.auth-card h1 { margin: 0; font-size: 22px; }
.auth-card .note { font-size: 12.5px; color: var(--text-3); }
.alert { padding: 10px 12px; border-radius: 10px; font-size: 13px; background: var(--bad-bg); color: var(--bad); }
.alert.info { background: var(--info-bg); color: var(--info); }

/* jalali date picker */
.dp { position: relative; }
.dp-pop { position: absolute; z-index: 75; top: calc(100% + 6px); right: 0; width: 280px; padding: 12px; background: var(--surface);
  border: 1px solid var(--border); border-radius: 14px; box-shadow: var(--shadow-lg); transform-origin: top right;
  transform: scale(.96); opacity: 0; transition: transform var(--dur-1) var(--ease-out), opacity var(--dur-1) var(--ease-out); }
.dp-pop.open { transform: scale(1); opacity: 1; }
.dp-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; font-weight: 700; }
.dp-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 2px; text-align: center; }
.dp-grid .wd { font-size: 11px; color: var(--text-3); padding: 4px 0; }
.dp-grid button { aspect-ratio: 1; border: 0; border-radius: 8px; background: transparent; cursor: pointer; font-size: 13px;
  transition: background-color var(--dur-1) var(--ease-out); }
@media (hover: hover) { .dp-grid button:hover { background: var(--surface-2); } }
.dp-grid button.today { box-shadow: inset 0 0 0 1px var(--border-strong); }
.dp-grid button.sel { background: var(--primary); color: var(--primary-fg); }
.dp-quick { display: flex; gap: 4px; flex-wrap: wrap; margin-top: 10px; }

.settings-group { margin-bottom: 16px; }
.module-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 10px; }
.module { display: flex; align-items: flex-start; gap: 12px; padding: 12px 14px; border: 1px solid var(--border); border-radius: 12px; }
.module strong { display: block; font-size: 13.5px; }
.module span { font-size: 12px; color: var(--text-2); }
.sticky-save { position: sticky; bottom: 16px; display: flex; justify-content: flex-end; gap: 8px; padding: 10px; margin-top: 8px;
  background: color-mix(in srgb, var(--surface) 90%, transparent); backdrop-filter: blur(10px); border: 1px solid var(--border); border-radius: 14px; box-shadow: var(--shadow); }
.flagcat-row { display: grid; grid-template-columns: 1fr 120px 44px 36px; gap: 8px; align-items: center; }
.flagcat-row input[type=color] { width: 44px; height: 36px; padding: 2px; border-radius: 10px; border: 1px solid var(--border); background: var(--surface); }

/* entry animation for lists (opacity + small translate, never from scale 0) */
.enter { animation: enter var(--dur-3) var(--ease-out) both; }
@keyframes enter { from { opacity: 0; transform: translateY(6px); } }

@media (max-width: 720px) {
  main { padding: 14px; }
  /* backdrop-filter would make the header the containing block of the fixed bottom nav */
  .topbar { padding: 8px 14px; gap: 8px; backdrop-filter: none; -webkit-backdrop-filter: none; background: var(--bg); }
  .nav { position: fixed; bottom: 0; inset-inline: 0; z-index: 30; margin: 0; padding: 6px 8px calc(6px + env(safe-area-inset-bottom));
    justify-content: space-around; background: color-mix(in srgb, var(--bg) 90%, transparent); backdrop-filter: blur(14px); border-top: 1px solid var(--border); }
  .shell { padding-bottom: 64px; }
  .sheet { width: 100vw; border: 0; }
  .grid { grid-template-columns: 1fr; }
  .toasts { left: 12px; bottom: 76px; }
  .flagcat-row { grid-template-columns: 1fr 90px 44px 36px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 1ms !important; transition-duration: 1ms !important; }
}

/* ---------- image slider (scroll-snap: native, smooth swipe on touch) ---------- */
.slider { position: absolute; inset: 0; }
.slides { position: absolute; inset: 0; display: flex; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; overscroll-behavior-x: contain; }
.slides::-webkit-scrollbar { display: none; }
.slide { position: relative; flex: 0 0 100%; scroll-snap-align: start; scroll-snap-stop: always; }
.slide img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity var(--dur-2) var(--ease-out); }
.slide img.loaded { opacity: 1; }
.slide img.broken { display: none; }
.slide-nav { position: absolute; top: 50%; translate: 0 -50%; width: 30px; height: 30px; border-radius: 99px; border: 0; display: grid; place-items: center;
  background: color-mix(in srgb, var(--surface) 88%, transparent); color: var(--text); box-shadow: var(--shadow-sm); cursor: pointer;
  opacity: 0; transition: opacity var(--dur-1) var(--ease-out), transform var(--dur-1) var(--ease-out); }
.slide-nav:active { transform: scale(.94); }
.slide-nav.prev { right: 8px; } .slide-nav.next { left: 8px; }
@media (hover: hover) { .slider:hover .slide-nav { opacity: 1; } }
@media (hover: none) { .slide-nav { display: none; } }
.slide-nav:focus-visible { opacity: 1; }
.dots { position: absolute; bottom: 10px; inset-inline: 0; display: flex; justify-content: center; gap: 4px; pointer-events: none; }
.dots span { width: 6px; height: 6px; border-radius: 99px; background: rgba(255,255,255,.55); transition: width var(--dur-2) var(--ease-out), background-color var(--dur-2); }
.dots span.on { width: 14px; background: #fff; }
.slider .count { position: absolute; bottom: 8px; left: 10px; backdrop-filter: blur(8px); background: rgba(0,0,0,.45); color: #fff; }
.detail-slider { position: relative; aspect-ratio: 4 / 3; border-radius: var(--radius); overflow: hidden; background: var(--surface-2); }
.detail-slider .slide img { object-fit: contain; }

/* ---------- sources ---------- */
.src-logo { border-radius: 5px; object-fit: contain; flex: none; }
.src-mark { display: inline-grid; place-items: center; border-radius: 5px; color: #fff; font-weight: 800; flex: none; line-height: 1; }
.src-badge { position: absolute; top: 40px; right: 10px; display: inline-flex; align-items: center; gap: 5px; padding: 3px 8px 3px 4px; border-radius: 99px;
  font-size: 11.5px; font-weight: 600; backdrop-filter: blur(8px); background: color-mix(in srgb, var(--surface) 88%, transparent); color: var(--text); pointer-events: none; }
.src-bar { display: flex; gap: 6px; flex-wrap: wrap; }
.src-btn { display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px 5px 8px; border-radius: 99px; border: 1px solid var(--border);
  background: var(--surface); color: var(--text-2); font: inherit; font-size: 13px; cursor: pointer;
  transition: border-color var(--dur-1) var(--ease-out), background-color var(--dur-1) var(--ease-out), transform var(--dur-1) var(--ease-out); }
.src-btn:active { transform: scale(.97); }
.src-btn[aria-pressed="true"] { border-color: var(--text); color: var(--text); background: var(--surface-2); }
.source-row { display: flex; align-items: center; gap: 10px; }
.chips.spec span { padding: 1px 8px; border-radius: 99px; background: var(--surface-2); font-size: 11.5px; }
.chips.spec span.ok { color: var(--good); background: var(--good-bg); }
.chips.spec span.warn { color: var(--warn); background: var(--warn-bg); }
.chips-bar { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.chips-bar:empty { display: none; }

/* ---------- multi-select combobox ---------- */
.ms { position: relative; }
.ms-box { display: flex; flex-wrap: wrap; gap: 4px; align-items: center; min-height: 40px; padding: 4px 8px; border: 1px solid var(--border);
  border-radius: var(--radius-sm); background: var(--surface); cursor: text; }
.ms.open .ms-box { border-color: var(--text-2); }
.ms-input { flex: 1; min-width: 120px; border: 0; outline: 0; background: transparent; color: var(--text); font: inherit; padding: 4px; }
.ms-chip { display: inline-flex; align-items: center; gap: 4px; padding: 2px 4px 2px 8px; border-radius: 99px; background: var(--surface-2); font-size: 12.5px; }
.ms-chip button { border: 0; background: transparent; color: var(--text-3); cursor: pointer; display: grid; place-items: center; padding: 2px; border-radius: 99px; }
.ms-chip button:hover { color: var(--text); }
.ms-list { position: absolute; inset-inline: 0; top: calc(100% + 4px); z-index: 30; max-height: 260px; overflow: auto; padding: 4px; border-radius: var(--radius-sm);
  background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-sm);
  opacity: 0; transform: translateY(-4px) scale(.98); transform-origin: top; pointer-events: none; visibility: hidden;
  transition: opacity var(--dur-1) var(--ease-out), transform var(--dur-1) var(--ease-out), visibility 0s linear var(--dur-1); }
.ms.open .ms-list { opacity: 1; transform: none; pointer-events: auto; visibility: visible; transition-delay: 0s; }
.ms-opt { display: flex; align-items: center; gap: 8px; width: 100%; padding: 7px 8px; border: 0; border-radius: 8px; background: transparent; color: var(--text);
  font: inherit; font-size: 13.5px; text-align: right; cursor: pointer; }
.ms-opt.active, .ms-opt:hover { background: var(--surface-2); }
.ms-check { width: 18px; height: 18px; border-radius: 5px; border: 1px solid var(--border); display: grid; place-items: center; flex: none; }
.ms-opt[aria-selected="true"] .ms-check { background: var(--text); border-color: var(--text); color: var(--bg); }
.ms-label { flex: 1; }
.ms-hint { font-size: 11.5px; color: var(--text-3); }
.ms-empty { padding: 12px; text-align: center; color: var(--text-3); font-size: 13px; }

/* ---------- filters sheet ---------- */
.filters { display: flex; flex-direction: column; gap: 18px; }
.filters section { display: flex; flex-direction: column; gap: 12px; padding-bottom: 18px; border-bottom: 1px solid var(--border); }
.filters h3 { margin: 0; font-size: 13px; color: var(--text-2); font-weight: 700; }
.chip-group { display: flex; flex-wrap: wrap; gap: 6px; }
.chip-toggle { padding: 6px 12px; border-radius: 99px; border: 1px solid var(--border); background: var(--surface); color: var(--text-2); font: inherit;
  font-size: 13px; cursor: pointer; transition: background-color var(--dur-1) var(--ease-out), color var(--dur-1), border-color var(--dur-1), transform var(--dur-1) var(--ease-out); }
.chip-toggle:active { transform: scale(.97); }
.chip-toggle[aria-pressed="true"] { background: var(--text); color: var(--bg); border-color: var(--text); }
.check-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(180px, 100%), 1fr)); gap: 8px; }
.check { display: flex; align-items: center; gap: 8px; font-size: 13.5px; cursor: pointer; }
.check input { width: 16px; height: 16px; accent-color: var(--text); }
.value-breakdown dd { text-align: left; }

/* ---------- admin: lists, errors, sms ---------- */
.list-row { display: flex; gap: 10px; align-items: center; padding: 10px 12px; border-bottom: 1px solid var(--border); }
.list-row:last-child { border-bottom: 0; }
.err-row { border-bottom: 1px solid var(--border); }
.err-row summary { display: flex; align-items: center; gap: 8px; padding: 10px 14px; cursor: pointer; list-style: none; }
.err-row summary::-webkit-details-marker { display: none; }
.err-msg { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 13px; }
.err-row[open] .err-msg { white-space: normal; }
.err-row pre, .sms-out { margin: 0 14px 12px; padding: 10px; border-radius: 8px; background: var(--surface-2); font-size: 11.5px; overflow: auto; max-height: 280px;
  white-space: pre-wrap; word-break: break-word; text-align: left; }
.sms-out { margin: 0; min-height: 80px; }

.chip-link { display: inline-flex; align-items: center; gap: 4px; border: 0; padding: 0; background: none; color: inherit; font: inherit; cursor: pointer; }
@media (hover: hover) { .chip-link:hover { color: var(--text); text-decoration: underline; text-underline-offset: 3px; } }