/* Variable font: one file covers every weight from 100 to 900. */
@font-face {
  font-family: "Vazirmatn";
  src: url("/assets/fonts/vazirmatn-vf.woff2") format("woff2 supports variations"),
       url("/assets/fonts/vazirmatn-vf.woff2") format("woff2-variations"),
       url("/assets/fonts/vazirmatn-vf.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  color-scheme: dark;
  --ok-bg: #122519;   --ok-fg: #a7f0c7;   --ok-bd: #146b45;
  --bad-bg: #2a1615;  --bad-fg: #ffb4ae;  --bad-bd: #8c2f2b;
  --warn-bg: #2f2810; --warn-fg: #ffe0a7; --warn-bd: #7d6524;
  --info-bg: #10202f; --info-fg: #a7d8ff; --info-bd: #24527d;
  --sell-bg: #2f1f10; --sell-fg: #ffc9a7; --sell-bd: #7d4b24;
  --banner-bg: linear-gradient(90deg, #3a2410, #2a1c10);
  --banner-bad-bg: linear-gradient(90deg, #2a1615, #221312);
  --splash-bg: radial-gradient(circle at 50% 40%, #171a24 0%, #0b0c0f 70%);
  --row-stripe: rgba(255, 255, 255, .017);
  --thumb: #7b808c;
  --track: #2a2e3a;
  --bg: #08090c;
  --bg-2: #0d0f14;
  --panel: #12141a;
  --panel-2: #181b23;
  --panel-3: #1e222c;
  --border: #242833;
  --border-soft: #1b1e27;
  --text: #e9eaee;
  --muted: #8b919f;
  --muted-2: #676d7a;
  --accent: #6d5cff;
  --accent-soft: rgba(109, 92, 255, .12);
  --green: #21c07a;
  --green-dim: #146b45;
  --green-soft: rgba(33, 192, 122, .1);
  --red: #f0524b;
  --red-dim: #8c2f2b;
  --red-soft: rgba(240, 82, 75, .1);
  --amber: #e5a02e;
  --amber-soft: rgba(229, 160, 46, .1);
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, monospace;
  --font: "Vazirmatn", Tahoma, Arial, sans-serif;
  --r: 10px;
  --r-sm: 7px;
}

/* Light theme: follows the system unless the toggle pinned one. */
:root[data-theme="light"] { color-scheme: light; }
@media (prefers-color-scheme: light) { :root:not([data-theme="dark"]) { color-scheme: light; } }
:root[data-theme="light"],
:root:not([data-theme="dark"]):is(.light-pref) { }
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #f3f4f8; --bg-2: #eaecf2; --panel: #ffffff; --panel-2: #f6f7fa; --panel-3: #e8eaf0;
    --border: #d7dae3; --border-soft: #e5e7ee;
    --text: #15181f; --muted: #5a606e; --muted-2: #7a8090;
    --accent: #5647ee; --accent-soft: rgba(86, 71, 238, .1);
    --green: #178b57; --green-dim: #b9e6cd; --green-soft: rgba(23, 139, 87, .12);
    --red: #cf3d36; --red-dim: #f3c1bd; --red-soft: rgba(207, 61, 54, .1);
    --amber: #a8700c; --amber-soft: rgba(168, 112, 12, .12);
    --ok-bg: #e6f6ed;   --ok-fg: #0f6b41;   --ok-bd: #a6dcc0;
    --bad-bg: #fdecea;  --bad-fg: #a02a24;  --bad-bd: #f2b7b2;
    --warn-bg: #fff5dd; --warn-fg: #7a5200; --warn-bd: #efd28f;
    --info-bg: #e8f1fd; --info-fg: #1d4f8a; --info-bd: #b1cdf3;
    --sell-bg: #fff0e3; --sell-fg: #8a4a12; --sell-bd: #f0c69f;
    --banner-bg: linear-gradient(90deg, #fff1d6, #fff7e6);
    --banner-bad-bg: linear-gradient(90deg, #fde7e5, #fdf0ee);
    --splash-bg: radial-gradient(circle at 50% 40%, #ffffff 0%, #eef0f5 70%);
    --row-stripe: rgba(0, 0, 0, .018);
    --thumb: #9aa0ad;
    --track: #dfe2ea;
  }
}
:root[data-theme="light"] {
  --bg: #f3f4f8; --bg-2: #eaecf2; --panel: #ffffff; --panel-2: #f6f7fa; --panel-3: #e8eaf0;
  --border: #d7dae3; --border-soft: #e5e7ee;
  --text: #15181f; --muted: #5a606e; --muted-2: #7a8090;
  --accent: #5647ee; --accent-soft: rgba(86, 71, 238, .1);
  --green: #178b57; --green-dim: #b9e6cd; --green-soft: rgba(23, 139, 87, .12);
  --red: #cf3d36; --red-dim: #f3c1bd; --red-soft: rgba(207, 61, 54, .1);
  --amber: #a8700c; --amber-soft: rgba(168, 112, 12, .12);
  --ok-bg: #e6f6ed;   --ok-fg: #0f6b41;   --ok-bd: #a6dcc0;
  --bad-bg: #fdecea;  --bad-fg: #a02a24;  --bad-bd: #f2b7b2;
  --warn-bg: #fff5dd; --warn-fg: #7a5200; --warn-bd: #efd28f;
  --info-bg: #e8f1fd; --info-fg: #1d4f8a; --info-bd: #b1cdf3;
  --sell-bg: #fff0e3; --sell-fg: #8a4a12; --sell-bd: #f0c69f;
  --banner-bg: linear-gradient(90deg, #fff1d6, #fff7e6);
  --banner-bad-bg: linear-gradient(90deg, #fde7e5, #fdf0ee);
  --splash-bg: radial-gradient(circle at 50% 40%, #ffffff 0%, #eef0f5 70%);
  --row-stripe: rgba(0, 0, 0, .018);
  --thumb: #9aa0ad;
  --track: #dfe2ea;
}

* { box-sizing: border-box; }

/* Nothing may push the page wider than the window. */
html, body { max-width: 100%; overflow-x: hidden; }
.kv > div, .caps-grid > div, .type-row, .req, .settings-card { min-width: 0; }
.req-head, .topbar, .tabs, .actions { min-width: 0; }
.reason, .type-note, .switch-hint, .hint { overflow-wrap: anywhere; }

/* splash */
#splash {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  background: var(--splash-bg);
  transition: opacity .45s ease, visibility .45s ease;
}
#splash.hide { opacity: 0; visibility: hidden; }

.splash-inner { text-align: center; }

.splash-mark {
  width: 76px; height: 76px; border-radius: 20px;
  margin: 0 auto 1.1rem;
  background: linear-gradient(135deg, #6d5cff, #9d7bff);
  box-shadow: 0 0 0 0 rgba(109, 92, 255, .45);
  animation: splash-pulse 1.6s ease-out infinite;
}

.splash-title { font-size: 1.15rem; font-weight: 600; letter-spacing: .01em; }
.splash-sub { color: var(--muted); font-size: .85rem; margin-top: .3rem; }

.splash-bar {
  width: 160px; height: 3px; border-radius: 99px;
  margin: 1.2rem auto 0;
  background: var(--track);
  overflow: hidden;
}
.splash-bar::after {
  content: "";
  display: block;
  width: 40%; height: 100%;
  border-radius: 99px;
  background: linear-gradient(90deg, #6d5cff, #9d7bff);
  animation: splash-slide 1.1s ease-in-out infinite;
}

@keyframes splash-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(109, 92, 255, .45); }
  70%  { box-shadow: 0 0 0 22px rgba(109, 92, 255, 0); }
  100% { box-shadow: 0 0 0 0 rgba(109, 92, 255, 0); }
}

@keyframes splash-slide {
  0%   { transform: translateX(-120%); }
  100% { transform: translateX(370%); }
}

@media (prefers-reduced-motion: reduce) {
  .splash-mark, .splash-bar::after { animation: none; }
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* Digits line up in tables and price grids. */
.num, table, .kv, .countdown, .auto-pending { font-variant-numeric: tabular-nums; }

a { color: var(--accent); }

.center-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.5rem;
  width: 100%;
  max-width: 420px;
}

.logo {
  width: 48px; height: 48px; border-radius: 12px;
  background: linear-gradient(135deg, #6d5cff, #9d7bff);
  margin-bottom: 1rem;
}

h1 { font-size: 1.3rem; margin: 0 0 .25rem; font-weight: 800; }
h2 { font-size: 1.05rem; margin: 0 0 .75rem; font-weight: 700; }
th { font-weight: 600; }
.sym, .switch-label, .topbar .brand, .splash-title { font-weight: 800; }
b, strong { font-weight: 700; }
.sub { color: var(--muted); font-size: .9rem; margin: 0 0 1.25rem; }

label { display: block; font-size: .85rem; color: var(--muted); margin: .75rem 0 .35rem; }

input[type="text"], input[type="password"], textarea {
  width: 100%;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 9px;
  color: var(--text);
  padding: .6rem .7rem;
  font: inherit;
  font-size: .92rem;
}
input:focus, textarea:focus { outline: none; border-color: var(--accent); }
textarea { min-height: 90px; resize: vertical; font-family: var(--mono); font-size: .8rem; direction: ltr; }

button {
  font: inherit;
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
  border-radius: 9px;
  padding: .55rem 1rem;
  cursor: pointer;
}
button:hover:not(:disabled) { border-color: var(--accent); }
button:disabled { opacity: .5; cursor: not-allowed; }
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
button.approve { background: var(--green); border-color: var(--green); color: #fff; }
button.reject { background: var(--bad-bg); border-color: var(--red); color: var(--bad-fg); }
button.block { width: 100%; margin-top: 1rem; }

.msg { margin-top: .9rem; font-size: .88rem; padding: .55rem .7rem; border-radius: 8px; display: none; }
.msg.show { display: block; }
.msg.err { background: var(--bad-bg); color: var(--bad-fg); border: 1px solid var(--bad-bd); }
.msg.ok { background: var(--ok-bg); color: var(--ok-fg); border: 1px solid var(--ok-bd); }

/* dashboard */
.topbar {
  display: flex; align-items: center; gap: 1rem; flex-wrap: wrap;
  padding: .8rem 1.2rem;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 10;
}
.topbar .brand { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.topbar .spacer { flex: 1; min-width: 0; }
.topbar .pill { white-space: nowrap; }

.pill {
  font-size: .78rem; padding: .15rem .6rem; border-radius: 999px;
  border: 1px solid var(--border); color: var(--muted);
}
.pill.live { color: var(--ok-fg); border-color: var(--ok-bd); background: var(--ok-bg); }
.pill.down { color: var(--bad-fg); border-color: var(--bad-bd); background: var(--bad-bg); }

.tabs { display: flex; gap: .4rem; padding: .8rem 1.2rem 0; flex-wrap: wrap; }
.tabs button { background: transparent; border-color: transparent; color: var(--muted); }
.tabs button.active { background: var(--panel); border-color: var(--border); color: var(--text); }

main { padding: 1.2rem; max-width: 1100px; margin: 0 auto; }
.tabpane { display: none; }
.tabpane.active { display: block; }

.empty { color: var(--muted); text-align: center; padding: 2.5rem 1rem; border: 1px dashed var(--border); border-radius: 12px; }

.req {
  background: var(--panel);
  border: 1px solid var(--border);
  border-inline-start: 4px solid var(--accent);
  border-radius: 12px;
  padding: 1rem;
  margin-bottom: .9rem;
}
.req.long { border-inline-start-color: #3b82f6; }
.req.short { border-inline-start-color: var(--amber); }
.req-head { display: flex; align-items: center; gap: .6rem; flex-wrap: wrap; margin-bottom: .6rem; }
.req-head .sym { font-size: 1.05rem; font-weight: 600; }
.tag { font-size: .75rem; padding: .1rem .55rem; border-radius: 6px; border: 1px solid var(--border); color: var(--muted); }
.tag.buy { color: var(--info-fg); border-color: var(--info-bd); background: var(--info-bg); }
.tag.sell { color: var(--sell-fg); border-color: var(--sell-bd); background: var(--sell-bg); }
.tag.open { color: var(--warn-fg); border-color: var(--warn-bd); background: var(--warn-bg); }
.tag.close { color: var(--ok-fg); border-color: var(--ok-bd); background: var(--ok-bg); }

.kv { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: .5rem .9rem; margin: .6rem 0; }
.kv div { font-size: .85rem; }
.kv span { color: var(--muted); display: block; font-size: .75rem; }
.reason { color: var(--muted); font-size: .86rem; margin: .5rem 0; }
.actions { display: flex; gap: .5rem; flex-wrap: wrap; margin-top: .8rem; }
.countdown { font-size: .8rem; color: var(--amber); }
.countdown.expired { color: var(--red); }

table { width: 100%; border-collapse: collapse; font-size: .85rem; }
th, td { text-align: right; padding: .5rem .6rem; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 500; font-size: .78rem; }
.num { direction: ltr; display: inline-block; }
.pos { color: var(--green); }
.neg { color: var(--red); }

.settings-card { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 1.2rem; margin-bottom: 1rem; }
/* Only the settings forms want a narrow measure; data cards use the full width. */
#tab-settings .settings-card { max-width: 620px; }

.table-wrap { overflow-x: auto; margin-top: .4rem; }
.table-wrap table { min-width: 520px; }

/* row numbers */
td.rownum, th.rownum {
  width: 2.6rem; text-align: center; color: var(--muted);
  font-size: .78rem; font-variant-numeric: tabular-nums;
}
tbody tr:nth-child(even) { background: var(--row-stripe); }
tbody tr:hover { background: rgba(109, 92, 255, .06); }

/* coin name + ticker */
.coin { display: inline-flex; align-items: center; gap: .4rem; }
.coin-dot {
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--panel-3);
  display: inline-grid; place-items: center; flex: none;
  font-size: .56rem; font-weight: 700; color: var(--text);
  letter-spacing: -.02em; direction: ltr;
}
.coin-dot::after { content: attr(data-t); }
.coin-name { font-weight: 600; white-space: nowrap; }
.coin-ticker {
  font-size: .68rem; color: var(--muted); direction: ltr;
  border: 1px solid var(--border); border-radius: 5px;
  padding: 0 .3rem; white-space: nowrap;
}

/* reason + status badges */
.reason-badge, .status-badge {
  display: inline-flex; align-items: center; gap: .3rem;
  font-size: .76rem; padding: .12rem .5rem;
  border-radius: 99px; border: 1px solid; white-space: nowrap;
}
.reason-badge.win  { color: var(--ok-fg); border-color: var(--ok-bd); background: var(--ok-bg); }
.reason-badge.loss { color: var(--bad-fg); border-color: var(--bad-bd); background: var(--bad-bg); }
.reason-badge.neutral, .status-badge { color: var(--muted); border-color: var(--border); background: var(--panel-2); }
.status-badge.s-executed, .status-badge.s-approved { color: var(--ok-fg); border-color: var(--ok-bd); background: var(--ok-bg); }
.status-badge.s-failed, .status-badge.s-rejected { color: var(--bad-fg); border-color: var(--bad-bd); background: var(--bad-bg); }
.status-badge.s-pending { color: var(--warn-fg); border-color: var(--warn-bd); background: var(--warn-bg); }

dialog {
  background: var(--panel); color: var(--text);
  border: 1px solid var(--border); border-radius: 14px;
  padding: 1.3rem; max-width: 440px; width: calc(100% - 2rem);
}
dialog::backdrop { background: rgba(0,0,0,.55); backdrop-filter: blur(2px); }
dialog .actions { margin-top: 1.1rem; }

/* icons */
.ic {
  width: 1.05em; height: 1.05em;
  stroke: currentColor; fill: none;
  stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
  vertical-align: -.16em;
  flex: none;
}
.tabs button, .topbar button, button.primary, button.approve, button.reject {
  display: inline-flex; align-items: center; gap: .4rem;
}
h2 { display: flex; align-items: center; gap: .45rem; }

/* auto-approve banner */
.auto-banner {
  display: flex; align-items: center; gap: .6rem; flex-wrap: wrap;
  padding: .6rem 1.2rem;
  background: var(--banner-bg);
  border-bottom: 1px solid var(--warn-bd);
  color: var(--warn-fg);
  font-size: .88rem;
}
.auto-banner .ic { color: var(--amber); }
.auto-banner.stalled {
  background: var(--banner-bad-bg);
  border-bottom-color: var(--bad-bd);
  color: var(--bad-fg);
}
.auto-banner.stalled .ic { color: var(--red); }
.auto-banner .kill {
  margin-inline-start: auto;
  background: var(--bad-bg); border-color: var(--red); color: var(--bad-fg);
  padding: .3rem .8rem; font-size: .85rem;
}

/* warning box */
.warn-box {
  display: flex; gap: .6rem;
  background: var(--warn-bg); border: 1px solid var(--warn-bd); border-radius: 10px;
  padding: .75rem .85rem; margin-bottom: 1.1rem;
  color: var(--warn-fg); font-size: .85rem; line-height: 1.65;
}
.warn-box .ic { color: var(--amber); margin-top: .2rem; }

/* switch */
.switch-row { display: flex; align-items: center; gap: .8rem; margin: 1rem 0; }
.switch { position: relative; display: inline-block; flex: none; }
.switch input { position: absolute; opacity: 0; width: 0; height: 0; }
.switch .track {
  display: block; width: 50px; height: 28px; border-radius: 99px;
  background: var(--track); border: 1px solid var(--border);
  transition: background .18s ease, border-color .18s ease;
}
.switch .thumb {
  position: absolute; top: 4px; inset-inline-end: 4px;
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--thumb);
  transition: transform .18s ease, background .18s ease;
}
.switch input:checked + .track { background: var(--warn-bg); border-color: var(--amber); }
.switch input:checked + .track .thumb { background: var(--amber); transform: translateX(-22px); }
[dir="rtl"] .switch input:checked + .track .thumb { transform: translateX(22px); }
.switch input:focus-visible + .track { outline: 2px solid var(--accent); outline-offset: 2px; }
.switch-label { font-weight: 600; }
.switch-hint { color: var(--muted); font-size: .82rem; }

.hint { color: var(--muted); font-size: .8rem; margin: .4rem 0 0; }

input[type="range"] { width: 100%; accent-color: var(--amber); margin-top: .4rem; }

/* type rows */
.type-grid { display: grid; gap: .5rem; margin: 1.2rem 0; }
.type-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: .3rem .6rem;
  align-items: center;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: .7rem .8rem;
  margin: 0;
  cursor: pointer;
}
.type-row:hover { border-color: var(--border); }
.type-row input { accent-color: var(--amber); width: 17px; height: 17px; }
.type-name { font-size: .92rem; color: var(--text); }
.type-note { grid-column: 2 / -1; color: var(--muted); font-size: .78rem; line-height: 1.6; }
.type-row code { background: var(--panel-3); padding: 0 .25rem; border-radius: 4px; direction: ltr; display: inline-block; }

.risk { font-size: .72rem; padding: .1rem .5rem; border-radius: 99px; border: 1px solid; white-space: nowrap; }
.risk.low  { color: var(--ok-fg); border-color: var(--ok-bd); background: var(--ok-bg); }
.risk.mid  { color: var(--warn-fg); border-color: var(--warn-bd); background: var(--warn-bg); }
.risk.high { color: var(--bad-fg); border-color: var(--bad-bd); background: var(--bad-bg); }

.caps-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: .5rem .8rem; }
.caps-grid label { margin-top: .5rem; }

/* auto countdown on a request card */
.auto-pending {
  display: inline-flex; align-items: center; gap: .35rem;
  font-size: .8rem; color: var(--amber);
  background: var(--warn-bg); border: 1px solid var(--warn-bd);
  border-radius: 99px; padding: .1rem .6rem;
}
.auto-pending.blocked {
  color: var(--bad-fg); background: var(--bad-bg); border-color: var(--bad-bd);
}

@media (max-width: 560px) {
  main { padding: .9rem; }
  .topbar { padding: .7rem .9rem; }
  .auto-banner { padding: .6rem .9rem; }
  .auto-banner .kill { margin-inline-start: 0; width: 100%; justify-content: center; }
  .tabs { padding: .7rem .9rem 0; }
  .tabs button { font-size: .85rem; padding: .5rem .7rem; }
  .type-row { grid-template-columns: auto 1fr; }
  .risk { grid-column: 2; justify-self: start; }
  .actions button { flex: 1; justify-content: center; }
}

/* ============================================================
   Trading-desk pass: denser tables, monospace prices, calmer
   chrome, and profit/loss colour that reads at a glance.
   ============================================================ */

body { background: var(--bg); }

/* --- numbers read like a terminal --- */
.num, td .num, .price, .countdown, .stat-value, .coin-ticker {
  font-family: var(--font);
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
}

/* --- top bar --- */
.topbar {
  background: linear-gradient(180deg, var(--panel) 0%, var(--bg-2) 100%);
  border-bottom: 1px solid var(--border);
  padding: .75rem 1.3rem;
  gap: .75rem;
}
.topbar .brand { font-size: .98rem; }
.topbar .brand::before {
  content: ""; display: inline-block;
  width: 7px; height: 7px; border-radius: 2px;
  background: linear-gradient(135deg, var(--accent), #9d7bff);
  margin-inline-end: .5rem; vertical-align: middle;
}
.pill {
  font-size: .73rem; padding: .2rem .6rem; border-radius: var(--r-sm);
  background: var(--panel-2); letter-spacing: .01em;
}
.pill.live {
  color: var(--green); border-color: transparent; background: var(--green-soft);
}
.pill.live::before {
  content: ""; display: inline-block;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--green); margin-inline-end: .35rem;
  vertical-align: middle; animation: live-pulse 2s ease-in-out infinite;
}
.pill.down { color: var(--red); background: var(--red-soft); border-color: transparent; }
@keyframes live-pulse { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }

/* --- tabs --- */
.tabs {
  padding: 0 1.3rem;
  border-bottom: 1px solid var(--border-soft);
  background: var(--bg-2);
  gap: 0;
}
.tabs button {
  border-radius: 0; border: none;
  border-bottom: 2px solid transparent;
  padding: .7rem .95rem; font-size: .88rem;
  color: var(--muted);
}
.tabs button:hover { color: var(--text); background: transparent; }
.tabs button.active {
  background: transparent; color: var(--text);
  border-bottom-color: var(--accent);
  font-weight: 600;
}

main { max-width: 1240px; padding: 1.3rem; }

/* --- cards --- */
.settings-card, .req {
  border-radius: var(--r);
  background: var(--panel);
  border-color: var(--border-soft);
}
.settings-card { padding: 1.15rem 1.25rem; }

/* --- order ticket --- */
.req {
  border-inline-start-width: 3px;
  padding: .95rem 1.1rem;
  transition: border-color .15s ease, transform .15s ease;
}
.req:hover { border-color: var(--border); }
.req-head { gap: .5rem; margin-bottom: .75rem; align-items: center; }
.req .sym { font-size: 1rem; }
.req .kv {
  background: var(--bg-2);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-sm);
  padding: .65rem .8rem;
  gap: .45rem 1rem;
}
.req .kv div { font-size: .88rem; font-weight: 500; }
.req .kv span { font-size: .72rem; color: var(--muted-2); margin-bottom: .1rem; }
.reason {
  border-inline-start: 2px solid var(--border);
  padding-inline-start: .6rem;
  font-size: .84rem;
}

.tag {
  font-size: .72rem; padding: .15rem .5rem;
  border-radius: var(--r-sm); font-weight: 600;
  letter-spacing: .01em;
}
.tag.buy, .tag.open { color: var(--green); background: var(--green-soft); border-color: transparent; }
.tag.sell, .tag.close { color: var(--amber); background: var(--amber-soft); border-color: transparent; }

/* --- buttons --- */
button {
  border-radius: var(--r-sm); font-weight: 500;
  transition: background .14s ease, border-color .14s ease, transform .1s ease;
}
button:active:not(:disabled) { transform: translateY(1px); }
button.approve {
  background: var(--green); border-color: transparent; color: #fff; font-weight: 600;
}
button.approve:hover:not(:disabled) { filter: brightness(1.08); border-color: transparent; }
button.reject { background: transparent; border-color: var(--red-dim); color: var(--red); }
button.reject:hover:not(:disabled) { background: var(--red-soft); border-color: var(--red); }
button.primary { box-shadow: 0 1px 0 rgba(255,255,255,.06) inset; }
.actions button { padding: .5rem 1.1rem; }

/* --- tables --- */
table { font-size: .82rem; }
thead th {
  position: sticky; top: 0; z-index: 1;
  background: var(--panel-2);
  border-bottom: 1px solid var(--border);
  font-size: .73rem; letter-spacing: .02em;
  color: var(--muted-2); text-transform: none;
  padding: .55rem .6rem; white-space: nowrap;
}
td { border-bottom: 1px solid var(--border-soft); padding: .5rem .6rem; }
tbody tr:last-child td { border-bottom: none; }
tbody tr { transition: background .12s ease; }
.row-test { opacity: .5; }
.pos { color: var(--green); }
.neg { color: var(--red); }

/* --- stat cards --- */
.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(128px, 1fr));
  gap: .6rem; margin-bottom: 1rem;
}
.stat {
  background: var(--panel); border: 1px solid var(--border-soft);
  border-radius: var(--r); padding: .8rem .9rem;
}
.stat-value {
  font-size: 1.45rem; font-weight: 750; line-height: 1.3;
}
.stat-label { font-size: .74rem; color: var(--muted-2); margin-top: .1rem; }
.stat.warn .stat-value { color: var(--amber); }

/* --- settings --- */
input[type="text"], input[type="password"], textarea {
  border-radius: var(--r-sm); background: var(--bg-2);
  transition: border-color .14s ease;
}
.type-row { border-radius: var(--r-sm); background: var(--bg-2); }
.type-row:has(input:checked) {
  border-color: var(--amber); background: var(--amber-soft);
}
input[type="range"] {
  -webkit-appearance: none; appearance: none;
  height: 4px; border-radius: 99px; background: var(--panel-3);
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--amber); cursor: pointer;
  border: 2px solid var(--bg);
}
input[type="range"]::-moz-range-thumb {
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--amber); cursor: pointer; border: 2px solid var(--bg);
}

.empty {
  border-radius: var(--r); border-color: var(--border-soft);
  background: var(--panel); color: var(--muted-2);
}

.coin-dot { background: var(--panel-3); border: 1px solid var(--border); }

@media (max-width: 560px) {
  .stat-row { grid-template-columns: repeat(2, 1fr); }
  .stat-value { font-size: 1.2rem; }
  main { padding: .85rem; }
  .tabs { padding: 0 .6rem; overflow-x: auto; }
  .tabs button { padding: .6rem .7rem; font-size: .82rem; white-space: nowrap; }
}

/* ============================================================
   Dashboard
   ============================================================ */

.status-strip {
  display: flex; flex-wrap: wrap; gap: .5rem;
  margin-bottom: 1rem;
}
.chip {
  display: inline-flex; align-items: center; gap: .45rem;
  background: var(--panel); border: 1px solid var(--border-soft);
  border-radius: var(--r-sm); padding: .45rem .75rem;
  font-size: .81rem;
}
.chip .ic { color: var(--muted-2); }
.chip-label { color: var(--muted-2); }
.chip-value { font-weight: 600; }
.chip.ok    .ic, .chip.ok .chip-value    { color: var(--green); }
.chip.bad   .ic, .chip.bad .chip-value   { color: var(--red); }
.chip.warn  .ic, .chip.warn .chip-value  { color: var(--amber); }
.chip.idle  .chip-value { color: var(--muted); }

.kpi-grid {
  display: grid; gap: .65rem; margin-bottom: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}
.kpi {
  background: linear-gradient(180deg, var(--panel) 0%, var(--bg-2) 100%);
  border: 1px solid var(--border-soft);
  border-radius: var(--r); padding: .85rem .95rem;
  position: relative; overflow: hidden;
}
.kpi::after {
  content: ""; position: absolute; inset-inline-start: 0; top: 0; bottom: 0;
  width: 2px; background: var(--border);
}
.kpi.good::after { background: var(--green); }
.kpi.bad::after  { background: var(--red); }
.kpi.warn::after { background: var(--amber); }
.kpi-label { font-size: .75rem; color: var(--muted-2); }
.kpi-value {
  font-family: var(--font); font-size: 1.65rem; font-weight: 750;
  line-height: 1.35; font-variant-numeric: tabular-nums;
}
.kpi.good .kpi-value { color: var(--green); }
.kpi.bad  .kpi-value { color: var(--red); }
.kpi.warn .kpi-value { color: var(--amber); }
.kpi-sub { font-size: .73rem; color: var(--muted-2); }

.dash-grid {
  display: grid; gap: .9rem; margin-bottom: .9rem;
  grid-template-columns: 2fr 1fr;
}
.dash-grid > * { margin-bottom: 0; }
@media (max-width: 760px) { .dash-grid { grid-template-columns: 1fr; } }

/* chart */
.chart-box { width: 100%; }
.chart { width: 100%; height: 150px; display: block; }
.chart .grid { stroke: var(--border-soft); stroke-width: 1; }
.chart .bar-total { fill: var(--accent); opacity: .55; }
.chart .bar-real  { fill: var(--amber); }
.chart .chart-label { fill: var(--muted-2); font-size: 10px; font-family: var(--font); }
.chart-legend {
  display: flex; gap: 1rem; margin-top: .5rem;
  font-size: .76rem; color: var(--muted-2);
}
.chart-legend .sw {
  display: inline-block; width: 9px; height: 9px;
  border-radius: 2px; margin-inline-end: .3rem;
}
.sw-accent { background: var(--accent); opacity: .55; }
.sw-amber  { background: var(--amber); }

/* wallet */
.wallet-main {
  display: flex; align-items: baseline; gap: .4rem;
  font-family: var(--font); font-size: 1.9rem; font-weight: 750;
}
.wallet-unit { font-size: .85rem; color: var(--muted-2); font-family: inherit; }
.wallet-sub { font-size: .8rem; color: var(--muted-2); margin-top: .2rem; }

/* open positions */
.pos-row {
  padding: .75rem 0;
  border-bottom: 1px solid var(--border-soft);
}
.pos-row:last-child { border-bottom: none; padding-bottom: 0; }
.pos-row:first-child { padding-top: 0; }
.pos-head { display: flex; align-items: center; justify-content: space-between; gap: .6rem; }
.pos-gain { font-weight: 750; font-size: .95rem; font-variant-numeric: tabular-nums; }
.pos-bar {
  height: 4px; border-radius: 99px; background: var(--panel-3);
  margin: .5rem 0 .45rem; overflow: hidden;
}
.pos-bar i {
  display: block; height: 100%; border-radius: 99px;
  background: linear-gradient(90deg, var(--green-dim), var(--green));
  transition: width .4s ease;
}
.pos-meta {
  display: flex; flex-wrap: wrap; gap: .3rem 1rem;
  font-size: .76rem; color: var(--muted-2);
}
.pos-meta .ok-text  { color: var(--green); }
.pos-meta .bad-text { color: var(--red); }

@media (max-width: 560px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .kpi-value { font-size: 1.3rem; }
  .status-strip .chip { flex: 1 1 calc(50% - .25rem); }
}

/* ============================================================
   Polish pass: Vazirmatn variable weights, icon tiles on the
   KPIs, calmer cards, one-second steppers on the sliders.
   ============================================================ */

body { font-weight: 420; font-optical-sizing: auto; }
h2 { font-weight: 720; font-size: 1rem; }
.topbar .brand { font-weight: 800; }
.tabs button.active { font-weight: 650; }
.chip-value, .coin-name { font-weight: 650; }
code { font-family: var(--mono); font-size: .85em; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
button:focus-visible { outline-offset: 1px; }

/* cards */
.settings-card {
  background: linear-gradient(180deg, var(--panel) 0%, color-mix(in srgb, var(--panel) 70%, var(--bg-2)) 100%);
  box-shadow: 0 1px 0 rgba(255, 255, 255, .025) inset, 0 8px 24px -18px rgba(0, 0, 0, .8);
}
.settings-card > h2 {
  padding-bottom: .7rem; margin-bottom: .9rem;
  border-bottom: 1px solid var(--border-soft);
}
.settings-card > h2 .ic {
  width: 1.9rem; height: 1.9rem; padding: .42rem; border-radius: 9px;
  background: var(--accent-soft); color: var(--accent); vertical-align: middle;
}

/* status chips */
.status-strip { gap: .55rem; }
.chip {
  padding: .5rem .8rem; border-radius: 999px;
  background: color-mix(in srgb, var(--panel) 85%, transparent);
  transition: border-color .15s ease, transform .15s ease;
}
.chip:hover { border-color: var(--border); transform: translateY(-1px); }
.chip.ok   { border-color: color-mix(in srgb, var(--green) 25%, transparent); }
.chip.bad  { border-color: color-mix(in srgb, var(--red) 30%, transparent); }
.chip.warn { border-color: color-mix(in srgb, var(--amber) 30%, transparent); }

/* KPI cards: icon tile, label, big figure, sub line */
.kpi-grid { gap: .75rem; grid-template-columns: repeat(auto-fit, minmax(165px, 1fr)); }
.kpi {
  display: grid; grid-template-columns: 1fr auto; grid-template-areas: "label ico" "value ico" "sub sub";
  align-items: start; gap: .1rem .6rem;
  padding: 1rem 1.05rem; border-radius: 12px;
  transition: border-color .15s ease, transform .15s ease, box-shadow .15s ease;
}
.kpi:hover { border-color: var(--border); transform: translateY(-2px); box-shadow: 0 10px 26px -18px rgba(0, 0, 0, .9); }
.kpi::after { width: 3px; border-radius: 0 3px 3px 0; opacity: .9; }
[dir="rtl"] .kpi::after { border-radius: 3px 0 0 3px; }
.kpi-label { grid-area: label; font-size: .78rem; color: var(--muted); font-weight: 500; }
.kpi-value { grid-area: value; }
.kpi-sub { grid-area: sub; margin-top: .25rem; font-size: .74rem; }
.kpi-ico {
  grid-area: ico; width: 36px; height: 36px; border-radius: 10px;
  display: grid; place-items: center;
  background: var(--panel-3); color: var(--muted);
}
.kpi-ico .ic { width: 18px; height: 18px; }
.kpi.good .kpi-ico { background: var(--green-soft); color: var(--green); }
.kpi.bad  .kpi-ico { background: var(--red-soft); color: var(--red); }
.kpi.warn .kpi-ico { background: var(--amber-soft); color: var(--amber); }
.kpi.info .kpi-ico { background: var(--accent-soft); color: var(--accent); }
.kpi.info::after { background: var(--accent); }

/* wallet */
.wallet-main { gap: .5rem; }
.wallet-main .num { direction: ltr; }
.wallet-unit { font-weight: 600; }

/* chart */
.chart .bar-real { filter: drop-shadow(0 0 6px rgba(229, 160, 46, .25)); }
.chart-legend .sw { border-radius: 3px; vertical-align: -1px; }

/* sliders with −/+ for one-second precision */
.range-row { display: flex; align-items: center; gap: .55rem; margin-top: .45rem; }
.range-row input[type="range"] { flex: 1; min-width: 0; margin: 0; }
.step-btn {
  flex: none; width: 34px; height: 34px; padding: 0;
  display: grid; place-items: center;
  border-radius: 9px; background: var(--panel-2);
  font-size: 1.1rem; font-weight: 700; line-height: 1;
}
.step-btn:hover:not(:disabled) { border-color: var(--amber); color: var(--amber); }
.range-val {
  flex: none; min-width: 4.2rem; text-align: center;
  padding: .3rem .5rem; border-radius: 8px;
  background: var(--amber-soft); color: var(--amber);
  font-weight: 700; font-size: .85rem; font-variant-numeric: tabular-nums;
}

/* tables */
.table-wrap { border: 1px solid var(--border-soft); border-radius: 10px; }
thead th { font-weight: 600; }

@media (max-width: 560px) {
  .kpi { padding: .85rem .9rem; }
  .kpi-ico { width: 30px; height: 30px; border-radius: 8px; }
  .kpi-ico .ic { width: 15px; height: 15px; }
  .range-val { min-width: 3.6rem; }
}

@media (max-width: 560px) {
  .status-strip { display: grid; grid-template-columns: 1fr 1fr; gap: .45rem; }
  .status-strip .chip {
    display: grid; grid-template-columns: auto 1fr; gap: 0 .45rem;
    border-radius: 12px; padding: .5rem .65rem; min-width: 0;
  }
  .status-strip .chip .ic { grid-row: span 2; align-self: center; }
  .status-strip .chip-label { font-size: .7rem; }
  .status-strip .chip-value { font-size: .8rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
}

/* ============================================================
   Theme toggle, version label, filter segment, amount words
   ============================================================ */
.theme-btn {
  width: 38px; height: 38px; padding: 0; border-radius: 10px;
  display: inline-grid; place-items: center; font-size: 1.05rem; line-height: 1;
}
.theme-btn .theme-moon { display: none; }
:root[data-theme="light"] .theme-btn .theme-sun { display: none; }
:root[data-theme="light"] .theme-btn .theme-moon { display: inline; }
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) .theme-btn .theme-sun { display: none; }
  :root:not([data-theme="dark"]) .theme-btn .theme-moon { display: inline; }
}
.login-theme { position: fixed; top: 1rem; inset-inline-start: 1rem; z-index: 20; }

.app-version { color: var(--muted-2); font-size: .78rem; text-align: center; margin-top: 1rem; }
.app-foot { text-align: center; padding: .5rem 1rem 1.5rem; }
.app-foot .app-version { margin: 0; }

.seg { display: inline-flex; border: 1px solid var(--border); border-radius: var(--r-sm); overflow: hidden; }
.seg button { border: none; border-radius: 0; background: transparent; color: var(--muted); padding: .45rem .8rem; font-size: .82rem; }
.seg button + button { border-inline-start: 1px solid var(--border-soft); }
.seg button.active { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.actions .seg { margin-inline-start: auto; }

.amount-words { min-height: 1.4em; color: var(--muted); font-size: .8rem; margin-top: .3rem; line-height: 1.6; }

/* light-mode touch-ups: tiles and chips read lighter on a white panel */
:root[data-theme="light"] .kpi, :root[data-theme="light"] .settings-card { box-shadow: 0 1px 2px rgba(20, 24, 40, .05), 0 6px 20px -16px rgba(20, 24, 40, .35); }
:root[data-theme="light"] .chart .bar-real { filter: none; }
:root[data-theme="light"] .coin-dot { color: var(--muted); }
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) .kpi, :root:not([data-theme="dark"]) .settings-card { box-shadow: 0 1px 2px rgba(20, 24, 40, .05), 0 6px 20px -16px rgba(20, 24, 40, .35); }
  :root:not([data-theme="dark"]) .chart .bar-real { filter: none; }
}
@media (max-width: 560px) {
  .actions .seg { margin-inline-start: 0; width: 100%; }
  .actions .seg button { flex: 1; }
}