/* ─────────────────────────────────────────────────────────────
   TradeNews · minimalist, professional, light + dark
   ───────────────────────────────────────────────────────────── */

:root {
  --bg:        #f6f7f9;
  --bg-elev:   #ffffff;
  --bg-sub:    #f0f2f5;
  --border:    #e3e6eb;
  --border-2:  #d5d9e0;
  --text:      #15181e;
  --text-2:    #465063;
  --muted:     #7b8494;
  --accent:    #2563eb;
  --accent-2:  #1d4ed8;
  --accent-soft: #e8eefc;
  --ok:        #12805c;
  --ok-soft:   #e2f5ee;
  --warn:      #b3670a;
  --warn-soft: #fdf1dd;
  --danger:    #c2382f;
  --danger-soft: #fdecea;
  --shadow:    0 1px 2px rgba(16, 24, 40, .05), 0 8px 24px -12px rgba(16, 24, 40, .18);
  --radius:    10px;
  --radius-sm: 7px;
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Inter, Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  html[data-theme="system"] { color-scheme: dark;
    --bg:#0e1014; --bg-elev:#15181e; --bg-sub:#1b1f27; --border:#252a34; --border-2:#333a47;
    --text:#e8eaf0; --text-2:#b9c0cd; --muted:#8a92a2; --accent:#5b8cff; --accent-2:#7ba4ff;
    --accent-soft:#1b2740; --ok:#3ddba4; --ok-soft:#12281f; --warn:#f0b45c; --warn-soft:#2a2113;
    --danger:#ff8078; --danger-soft:#2c1a1a;
    --shadow: 0 1px 2px rgba(0,0,0,.4), 0 12px 32px -16px rgba(0,0,0,.7);
  }
}
html[data-theme="dark"] { color-scheme: dark;
  --bg:#0e1014; --bg-elev:#15181e; --bg-sub:#1b1f27; --border:#252a34; --border-2:#333a47;
  --text:#e8eaf0; --text-2:#b9c0cd; --muted:#8a92a2; --accent:#5b8cff; --accent-2:#7ba4ff;
  --accent-soft:#1b2740; --ok:#3ddba4; --ok-soft:#12281f; --warn:#f0b45c; --warn-soft:#2a2113;
  --danger:#ff8078; --danger-soft:#2c1a1a;
  --shadow: 0 1px 2px rgba(0,0,0,.4), 0 12px 32px -16px rgba(0,0,0,.7);
}

* { box-sizing: border-box; }

/* The `hidden` attribute must always win over class-based display rules
   (e.g. `.login`, `.app`, `.drawer` set display: grid/flex). */
[hidden] { display: none !important; }

html, body { height: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.5 var(--font);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { margin: 0; font-weight: 620; letter-spacing: -.01em; }
h1 { font-size: 19px; }
h2 { font-size: 15px; }
p  { margin: 0; }
a  { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.muted { color: var(--muted); }
.sm    { font-size: 12px; }
.error { color: var(--danger); font-size: 13px; }
.grow  { flex: 1 1 auto; }

/* ── buttons / inputs ─────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 8px 14px; border-radius: var(--radius-sm);
  border: 1px solid var(--border-2); background: var(--bg-elev); color: var(--text);
  font: inherit; font-weight: 550; cursor: pointer; white-space: nowrap;
  transition: background .15s, border-color .15s, color .15s, opacity .15s;
}
.btn:hover { background: var(--bg-sub); }
.btn:active { transform: translateY(.5px); }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: var(--accent-2); border-color: var(--accent-2); }
.btn.ghost { background: transparent; border-color: transparent; color: var(--text-2); }
.btn.ghost:hover { background: var(--bg-sub); color: var(--text); }
.btn.sm { padding: 6px 10px; font-size: 12.5px; }
.btn.block { width: 100%; }
.btn.danger { color: var(--danger); border-color: var(--border-2); }

/* Text-like controls share one professional look whether or not they carry
   the .input class — bare <input>/<select>/<textarea> inside forms are styled too. */
.input,
.field input:not([type="checkbox"]):not([type="radio"]):not([type="file"]),
.field select,
.field textarea {
  padding: 9px 12px; border-radius: var(--radius-sm);
  border: 1px solid var(--border-2); background: var(--bg-elev); color: var(--text);
  font: inherit; min-width: 0; line-height: 1.35;
  transition: border-color .15s, box-shadow .15s, background-color .15s;
}
.field input:not([type="checkbox"]):not([type="radio"]):not([type="file"]),
.field select,
.field textarea { width: 100%; }

.input::placeholder, input::placeholder, textarea::placeholder { color: var(--muted); opacity: 1; }

.input:hover,
.field input:not([type="checkbox"]):not([type="radio"]):not([type="file"]):hover,
.field select:hover,
.field textarea:hover { border-color: var(--muted); }

.input:focus, .input:focus-visible,
.field input:not([type="checkbox"]):not([type="radio"]):not([type="file"]):focus,
.field select:focus,
.field textarea:focus {
  outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft);
}
.btn:focus-visible, .nav-item:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }

.input:disabled,
.field input:disabled,
.field select:disabled,
.field textarea:disabled,
input:disabled, select:disabled, textarea:disabled {
  background: var(--bg-sub); color: var(--muted); cursor: not-allowed; opacity: .8;
}

select.input, .field select, form select { appearance: none; padding-right: 32px;
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 16px) 50%, calc(100% - 11px) 50%;
  background-size: 5px 5px, 5px 5px; background-repeat: no-repeat;
}

input[type="checkbox"], input[type="radio"] { accent-color: var(--accent); width: 15px; height: 15px; cursor: pointer; }
input[type="number"]::-webkit-inner-spin-button { opacity: .5; }

.field { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.field > span { font-size: 12px; font-weight: 560; color: var(--text-2); }
.field.checkbox { flex-direction: row; align-items: center; gap: 8px; padding: 8px 11px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--bg-sub); transition: border-color .15s, background-color .15s; }
.field.checkbox:hover { border-color: var(--border-2); }
.field.checkbox > span { font-size: 13px; color: var(--text); }
.field em { font-style: normal; }

/* ── login ────────────────────────────────────────────────── */
.login { min-height: 100vh; display: grid; place-items: center; padding: 24px;
  background: radial-gradient(1200px 600px at 50% -10%, var(--accent-soft), transparent 70%), var(--bg); }
.login-card { width: 100%; max-width: 360px; display: flex; flex-direction: column; gap: 14px;
  background: var(--bg-elev); border: 1px solid var(--border); border-radius: 14px;
  padding: 28px; box-shadow: var(--shadow); }
.login-mark { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center;
  background: var(--accent-soft); color: var(--accent); }
.login-card h1 { font-size: 20px; }
.login-card > p.muted { font-size: 13px; margin-bottom: 4px; }

/* ── shell ────────────────────────────────────────────────── */
.app { display: grid; grid-template-columns: 248px 1fr; min-height: 100vh; }

.sidebar {
  display: flex; flex-direction: column; gap: 16px; padding: 18px 14px;
  background: var(--bg-elev); border-right: 1px solid var(--border);
  position: sticky; top: 0; height: 100vh;
}
.brand { display: flex; align-items: center; gap: 10px; padding: 2px 6px 14px; border-bottom: 1px solid var(--border); }
.brand-mark { width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center;
  background: var(--accent); color: #fff; flex: none; }
.brand-text { display: flex; flex-direction: column; line-height: 1.25; }
.brand-text strong { font-size: 14.5px; }
.brand-text small { color: var(--muted); font-size: 11px; letter-spacing: .04em; text-transform: uppercase; }

.nav { display: flex; flex-direction: column; gap: 2px; }
.nav-item {
  display: flex; align-items: center; gap: 10px; width: 100%;
  padding: 9px 10px; border: 0; border-radius: var(--radius-sm);
  background: transparent; color: var(--text-2); font: inherit; font-weight: 540;
  cursor: pointer; text-align: left;
}
.nav-item:hover { background: var(--bg-sub); color: var(--text); }
.nav-item.active { background: var(--accent-soft); color: var(--accent); }
.nav-item svg { flex: none; }
.nav-item span { flex: 1 1 auto; }
.badge { font-style: normal; font-size: 11px; font-weight: 650; padding: 1px 7px; border-radius: 999px;
  background: var(--bg-sub); color: var(--text-2); border: 1px solid var(--border); }
.badge.accent { background: var(--accent); border-color: var(--accent); color: #fff; }

.side-foot { margin-top: auto; display: flex; flex-direction: column; gap: 10px; }
.status { display: flex; gap: 9px; align-items: flex-start; padding: 10px; border-radius: var(--radius-sm);
  background: var(--bg-sub); border: 1px solid var(--border); }
.status strong { display: block; font-size: 12.5px; }
.status small { color: var(--muted); font-size: 11px; }
.dot { width: 8px; height: 8px; border-radius: 50%; margin-top: 5px; flex: none; background: var(--muted); }
.dot.ok { background: var(--ok); box-shadow: 0 0 0 3px var(--ok-soft); }
.dot.err { background: var(--danger); box-shadow: 0 0 0 3px var(--danger-soft); }
.dot.warn { background: var(--warn); box-shadow: 0 0 0 3px var(--warn-soft); }

.theme { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3px; padding: 3px;
  background: var(--bg-sub); border: 1px solid var(--border); border-radius: var(--radius-sm); }
.theme button { padding: 5px 0; border: 0; border-radius: 5px; background: transparent; color: var(--muted);
  font: inherit; font-size: 11.5px; cursor: pointer; }
.theme button.active { background: var(--bg-elev); color: var(--text); box-shadow: var(--shadow); }

/* ── main ─────────────────────────────────────────────────── */
.main { padding: 22px 26px 60px; max-width: 1400px; width: 100%; }
.topbar { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 18px; flex-wrap: wrap; }
.titles { display: flex; flex-direction: column; gap: 3px; }
.actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.view { display: flex; flex-direction: column; gap: 16px; }

/* ── cards ────────────────────────────────────────────────── */
.card { background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow); }
.card-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 1000px) { .grid-2 { grid-template-columns: 1fr; } .app { grid-template-columns: 1fr; } .sidebar { position: static; height: auto; border-right: 0; border-bottom: 1px solid var(--border); } }

/* ── stats ────────────────────────────────────────────────── */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(168px, 1fr)); gap: 12px; }
.stat { background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 15px; box-shadow: var(--shadow); }
.stat .k { color: var(--muted); font-size: 11.5px; font-weight: 560; letter-spacing: .03em; text-transform: uppercase; }
.stat .v { font-size: 24px; font-weight: 650; margin-top: 6px; letter-spacing: -.02em; }
.stat .h { color: var(--muted); font-size: 11.5px; margin-top: 3px; }
.stat.accent .v { color: var(--accent); }

/* ── lists ────────────────────────────────────────────────── */
.list { display: flex; flex-direction: column; }
.list.slim .row { padding: 9px 0; }
.row { display: flex; gap: 10px; align-items: flex-start; padding: 12px 0; border-bottom: 1px solid var(--border); }
.row:last-child { border-bottom: 0; }
.row .grow { min-width: 0; }
.row .t { font-weight: 560; }
.row .m { color: var(--muted); font-size: 12px; }

.kv { display: grid; grid-template-columns: 1fr auto; gap: 8px 12px; font-size: 13px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; text-align: right; font-variant-numeric: tabular-nums; }

.bars { display: flex; flex-direction: column; gap: 9px; }
.bar { display: grid; grid-template-columns: 130px 1fr 36px; gap: 10px; align-items: center; font-size: 12.5px; }
.bar .track { height: 7px; border-radius: 999px; background: var(--bg-sub); overflow: hidden; }
.bar .fill { height: 100%; border-radius: 999px; background: var(--accent); }
.bar .n { text-align: right; color: var(--muted); font-variant-numeric: tabular-nums; }
.bar .s { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ── toolbar / chips ──────────────────────────────────────── */
.toolbar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { display: inline-flex; align-items: center; gap: 6px; padding: 6px 11px; border-radius: 999px;
  border: 1px solid var(--border-2); background: var(--bg-elev); color: var(--text-2); font: inherit; font-size: 12.5px; cursor: pointer; }
.chip:hover { background: var(--bg-sub); }
.chip.active { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }
.imp { width: 7px; height: 7px; border-radius: 50%; display: inline-block; background: var(--muted); }
.imp.high { background: var(--danger); }
.imp.medium { background: var(--warn); }
.imp.low { background: var(--ok); }
.imp.holiday { background: var(--muted); }

/* ── table ────────────────────────────────────────────────── */
.table-card { padding: 0; overflow: hidden; }
.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table th { text-align: left; font-size: 11.5px; letter-spacing: .03em; text-transform: uppercase; color: var(--muted);
  padding: 11px 14px; border-bottom: 1px solid var(--border); background: var(--bg-sub); white-space: nowrap; }
.table td { padding: 10px 14px; border-bottom: 1px solid var(--border); vertical-align: top; }
.table tbody tr:hover { background: var(--bg-sub); }
.table tbody tr:last-child td { border-bottom: 0; }
.table .nowrap { white-space: nowrap; }
.table .num { font-variant-numeric: tabular-nums; }
.day-sep td { background: var(--bg-sub); font-weight: 620; font-size: 12px; color: var(--text-2); }
.empty { padding: 26px; text-align: center; color: var(--muted); font-size: 13px; }

.tag { display: inline-block; font-size: 11.5px; font-weight: 600; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--border-2); color: var(--text-2); }
.tag.high { background: var(--danger-soft); color: var(--danger); border-color: transparent; }
.tag.medium { background: var(--warn-soft); color: var(--warn); border-color: transparent; }
.tag.low { background: var(--ok-soft); color: var(--ok); border-color: transparent; }
.tag.holiday { background: var(--bg-sub); color: var(--muted); border-color: transparent; }
.tag.new { background: var(--accent); color: #fff; border-color: transparent; }
.tag.ok { background: var(--ok-soft); color: var(--ok); border-color: transparent; }
.tag.warn { background: var(--warn-soft); color: var(--warn); border-color: transparent; }
.tag.err { background: var(--danger-soft); color: var(--danger); border-color: transparent; }

/* ── news ─────────────────────────────────────────────────── */
.news-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 12px; }
.news { display: flex; flex-direction: column; gap: 8px; padding: 14px; text-align: left;
  background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow); cursor: pointer; font: inherit; color: inherit; transition: border-color .15s, transform .1s; }
.news:hover { border-color: var(--border-2); }
.news:active { transform: translateY(1px); }
.news-top { display: flex; align-items: center; gap: 7px; flex-wrap: wrap; }
.news-title { font-size: 14px; font-weight: 600; line-height: 1.35; }
.news-preview { color: var(--text-2); font-size: 12.8px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.news-foot { display: flex; align-items: center; justify-content: space-between; gap: 8px; color: var(--muted); font-size: 11.5px; margin-top: auto; }
.src { font-weight: 560; color: var(--text-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ── drawer ───────────────────────────────────────────────── */
.drawer { position: fixed; inset: 0; z-index: 40; display: flex; justify-content: flex-end; }
.drawer-backdrop { position: absolute; inset: 0; background: rgba(8, 12, 20, .5); backdrop-filter: blur(2px); }
.drawer-panel { position: relative; width: min(760px, 100%); height: 100%; overflow-y: auto;
  background: var(--bg-elev); border-left: 1px solid var(--border); display: flex; flex-direction: column; }
.drawer-head { position: sticky; top: 0; z-index: 2; display: flex; gap: 14px; align-items: flex-start; justify-content: space-between;
  padding: 18px 22px; background: var(--bg-elev); border-bottom: 1px solid var(--border); }
.drawer-head h2 { font-size: 17px; line-height: 1.35; }
.drawer-body { padding: 20px 22px 60px; display: flex; flex-direction: column; gap: 16px; }
.article p { margin: 0 0 13px; font-size: 15px; line-height: 1.68; color: var(--text); }
.article p:first-child::first-letter { }
.callout { background: var(--bg-sub); border: 1px solid var(--border); border-radius: var(--radius); padding: 13px 15px; font-size: 13px; }
.callout h3 { font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); margin-bottom: 8px; }
.trace { display: flex; flex-direction: column; gap: 6px; font-family: var(--mono); font-size: 11.5px; }
.trace .step { display: grid; grid-template-columns: 26px 1fr 74px 42px; gap: 8px; align-items: center; }
.trace .sel { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.trace .meter { height: 6px; border-radius: 999px; background: var(--border); overflow: hidden; }
.trace .meter i { display: block; height: 100%; background: var(--ok); }
.trace .meter i.no { background: var(--muted); }
.trace .r { text-align: right; color: var(--muted); font-variant-numeric: tabular-nums; }
.trace .keep { color: var(--ok); } .trace .drop { color: var(--muted); }

.meta-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px; }
.meta-grid div { background: var(--bg-sub); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 9px 11px; }
.meta-grid .k { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .03em; }
.meta-grid .v { font-size: 14px; font-weight: 600; margin-top: 3px; }

/* ── forms ────────────────────────────────────────────────── */
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.form-grid .span-2 { grid-column: span 2; }
@media (max-width: 720px) { .form-grid { grid-template-columns: 1fr; } .form-grid .span-2 { grid-column: span 1; } }
.actions-field { justify-content: flex-end; flex-direction: row; gap: 8px; align-items: flex-end; }
.checks { display: flex; gap: 8px; flex-wrap: wrap; }
.check { display: inline-flex; align-items: center; gap: 7px; padding: 7px 11px; border: 1px solid var(--border);
  border-radius: var(--radius-sm); background: var(--bg-sub); font-size: 13px; cursor: pointer; }
.check input { accent-color: var(--accent); }
.hooks-top { align-items: start; }

/* ── toasts ───────────────────────────────────────────────── */
.toasts { position: fixed; right: 18px; bottom: 18px; z-index: 60; display: flex; flex-direction: column; gap: 8px; }
.toast { min-width: 220px; max-width: 340px; padding: 11px 14px; border-radius: var(--radius-sm);
  background: var(--bg-elev); border: 1px solid var(--border-2); box-shadow: var(--shadow); font-size: 13px; }
.toast.ok { border-left: 3px solid var(--ok); }
.toast.err { border-left: 3px solid var(--danger); }