/* SparkFlow console — "warm spark" design system.
   One accent (flame orange) on warm paper / warm charcoal; hierarchy comes from
   type size and whitespace rather than boxes. Class names used by app.js
   (.button-*, .status-banner, .pill, .refresh-notice.visible, .poll-stale,
   .friend-option, .notice-inline …) are part of the contract. */

:root {
  --bg: #faf6f1;
  --bg-tint: #f4ede5;
  --surface: #ffffff;
  --surface-sunk: #f7f1ea;
  --surface-raised: #ffffff;
  --ink: #1f1a17;
  --ink-2: #5d544e;
  --ink-3: #8f857c;
  --line: #ebe2d8;
  --line-strong: #dcd0c3;
  --flame: #ff5a1f;
  --flame-deep: #e8440d;
  --ember: #ffa53a;
  --spark-soft: #ffe6d6;
  --weak: #f7c4a4;
  --ok: #23875c;
  --ok-soft: #e1f3ea;
  --warn: #a66a00;
  --warn-soft: #fbefd6;
  --bad: #c9362e;
  --bad-soft: #fbe3e0;
  --info: #3a64b8;
  --info-soft: #e5ecfa;
  --track: #efe6dc;
  --focus: 0 0 0 3px color-mix(in srgb, var(--flame) 35%, transparent);
  --shadow: 0 1px 2px rgba(60, 35, 15, .05), 0 8px 24px -12px rgba(60, 35, 15, .18);
  --shadow-lg: 0 2px 6px rgba(60, 35, 15, .06), 0 24px 48px -20px rgba(60, 35, 15, .28);
  --radius-lg: 24px;
  --radius: 18px;
  --radius-sm: 12px;
  --font: "HarmonyOS Sans SC", "MiSans", "PingFang SC", "Microsoft YaHei UI", "Microsoft YaHei", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: ui-monospace, "SFMono-Regular", "Cascadia Mono", Menlo, Consolas, monospace;
  color-scheme: light;
}

:root[data-theme="dark"] {
  --bg: #161311;
  --bg-tint: #1b1714;
  --surface: #211c19;
  --surface-sunk: #1a1613;
  --surface-raised: #29231f;
  --ink: #f6efe8;
  --ink-2: #c7bbb0;
  --ink-3: #8f8378;
  --line: #2f2824;
  --line-strong: #3f3631;
  --flame: #ff6a2c;
  --flame-deep: #ff854f;
  --ember: #ffb24d;
  --spark-soft: #3a2419;
  --weak: #7a4a32;
  --ok: #4cc28f;
  --ok-soft: #173327;
  --warn: #f0b440;
  --warn-soft: #3a2d12;
  --bad: #ff7b70;
  --bad-soft: #3d1d1a;
  --info: #8fb0ff;
  --info-soft: #1c2640;
  --track: #2c2622;
  --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 12px 32px -16px rgba(0, 0, 0, .6);
  --shadow-lg: 0 2px 6px rgba(0, 0, 0, .35), 0 28px 56px -24px rgba(0, 0, 0, .7);
  color-scheme: dark;
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.55;
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
h1, h2, h3, h4 { margin: 0; letter-spacing: -0.015em; line-height: 1.25; }
p { margin: 0; }
code { font-family: var(--mono); font-size: .9em; background: var(--surface-sunk); padding: 1px 6px; border-radius: 6px; }
small { font-size: 12px; }
[hidden] { display: none !important; }
.num, .tabular { font-variant-numeric: tabular-nums; letter-spacing: -0.02em; }
.muted { color: var(--ink-3); }
.compact { font-size: 13px; }
svg.lucide { width: 18px; height: 18px; stroke-width: 1.9; flex: none; }
i[data-lucide] { display: inline-block; width: 18px; height: 18px; flex: none; }
/* Outline, not box-shadow: buttons and the active nav item carry their own shadows. */
:focus-visible { outline: 2px solid var(--flame); outline-offset: 2px; }
input:focus-visible, select:focus-visible, textarea:focus-visible { outline: none; }
/* These sit edge to edge inside overflow:hidden/auto boxes; draw the ring inside. */
.fold > summary:focus-visible, .account-row:focus-visible, .settings-nav a:focus-visible { outline-offset: -2px; }
/* Room for the ring when focus scrolls something to the viewport or strip edge. */
html { scroll-padding: 8px; }
.segmented-control, .settings-nav { scroll-padding-inline: 8px; }
::selection { background: color-mix(in srgb, var(--flame) 25%, transparent); }

/* ---------- shell ---------- */
.shell { display: grid; grid-template-columns: 236px minmax(0, 1fr); min-height: 100vh; }
.rail {
  position: sticky; top: 0; height: 100vh;
  display: flex; flex-direction: column; gap: 26px;
  padding: 26px 16px 18px;
  border-right: 1px solid var(--line);
  background: var(--bg-tint);
  overflow-y: auto;
}
.brand { display: flex; align-items: center; gap: 10px; padding: 0 10px; font-weight: 700; font-size: 17px; text-decoration: none; letter-spacing: -0.01em; }
.brand small { display: block; font-size: 12px; font-weight: 500; color: var(--ink-3); letter-spacing: 0; }
.brand-mark {
  width: 34px; height: 34px; border-radius: 11px; display: grid; place-items: center; flex: none;
  background: linear-gradient(145deg, var(--ember), var(--flame) 55%, var(--flame-deep));
  color: #fff; box-shadow: 0 6px 16px -6px var(--flame);
}
.brand-mark svg { width: 19px; height: 19px; }
.nav { display: flex; flex-direction: column; gap: 2px; }
.nav-label { font-size: 12px; color: var(--ink-3); padding: 16px 12px 6px; letter-spacing: .04em; }
.nav-item {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 12px; border-radius: 12px;
  color: var(--ink-2); text-decoration: none; font-weight: 500;
  transition: background .15s, color .15s, box-shadow .15s;
}
.nav-item:hover { background: var(--surface); color: var(--ink); }
.nav-item.active { background: var(--surface); color: var(--ink); box-shadow: var(--shadow); font-weight: 600; }
.nav-item.active svg { color: var(--flame); }
.nav-badge { margin-left: auto; font-size: 12px; font-weight: 700; color: var(--flame); background: var(--spark-soft); border-radius: 999px; padding: 0 8px; min-width: 22px; text-align: center; }
.nav-badge:empty, .nav-badge[data-count="0"] { display: none; }
.rail-foot { margin-top: auto; display: grid; gap: 12px; padding-top: 14px; border-top: 1px solid var(--line); }
.who { display: flex; align-items: center; gap: 10px; padding: 0 6px; }
.who-avatar { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: var(--surface); border: 1px solid var(--line-strong); font-weight: 700; text-transform: uppercase; flex: none; }
.who-copy { line-height: 1.25; min-width: 0; }
.who-copy strong { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.who-copy small { color: var(--ink-3); }
.who .icon-button { margin-left: auto; }
.rail-foot form { margin: 0; }

.main { min-width: 0; }
.page { padding: 36px clamp(20px, 4vw, 56px) 72px; max-width: 1520px; margin-inline: auto; }
.mobile-top, .tabbar { display: none; }

/* ---------- page head ---------- */
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 26px; flex-wrap: wrap; }
.page-head-copy { min-width: 0; }
.eyebrow { color: var(--ink-3); font-size: 13px; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.page-title { font-size: 30px; margin-top: 6px; letter-spacing: -0.025em; }
.page-sub { margin-top: 6px; color: var(--ink-2); }
.actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.actions form { margin: 0; display: contents; }
.live { display: inline-flex; align-items: center; gap: 6px; color: var(--ok); font-weight: 600; }
.live::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; box-shadow: 0 0 0 4px color-mix(in srgb, currentColor 18%, transparent); }
.live.poll-stale { color: var(--warn); }

/* ---------- buttons ---------- */
.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 42px; padding: 0 18px;
  border-radius: 12px; border: 1px solid var(--line-strong);
  background: var(--surface); color: var(--ink);
  font: inherit; font-weight: 600; font-size: 14px; line-height: 1.2;
  cursor: pointer; white-space: nowrap; text-decoration: none;
  transition: transform .12s, box-shadow .15s, border-color .15s, background .15s, opacity .15s;
}
.button:hover { border-color: var(--ink-3); }
.button:active { transform: translateY(1px); }
.button:disabled, .button[aria-disabled="true"] { opacity: .45; cursor: not-allowed; transform: none; }
.button b { font-weight: 700; }
.button-primary {
  border-color: transparent; color: #fff;
  background: linear-gradient(180deg, var(--flame), var(--flame-deep));
  box-shadow: 0 8px 20px -10px var(--flame), inset 0 1px 0 rgba(255, 255, 255, .25);
}
.button-primary:hover { border-color: transparent; box-shadow: 0 10px 26px -10px var(--flame), inset 0 1px 0 rgba(255, 255, 255, .25); }
.button-soft { background: var(--spark-soft); border-color: transparent; color: var(--flame-deep); }
.button-soft:hover { border-color: color-mix(in srgb, var(--flame) 40%, transparent); }
.button-quiet { background: var(--surface); }
.button-ghost { background: transparent; border-color: transparent; color: var(--ink-2); }
.button-ghost:hover { background: var(--surface-sunk); border-color: transparent; color: var(--ink); }
.button-danger { background: var(--bad-soft); border-color: transparent; color: var(--bad); }
.button-danger:hover { border-color: color-mix(in srgb, var(--bad) 45%, transparent); }
dialog .button-danger, .button-danger.solid { background: var(--bad); color: #fff; }
.button-sm { min-height: 34px; padding: 0 12px; font-size: 13px; border-radius: 10px; }
.button-block { width: 100%; }
.count-badge { display: inline-grid; place-items: center; min-width: 22px; height: 22px; padding: 0 6px; border-radius: 999px; font-size: 12px; background: var(--bad-soft); color: var(--bad); }
.button-primary .count-badge { background: rgba(255, 255, 255, .22); color: #fff; }
.icon-button {
  width: 38px; height: 38px; border-radius: 11px; border: 1px solid var(--line);
  background: var(--surface); color: var(--ink-2); display: inline-grid; place-items: center; cursor: pointer; flex: none;
}
.icon-button:hover { color: var(--ink); border-color: var(--line-strong); }
.theme-dark-icon { display: none !important; }
:root[data-theme="dark"] .theme-dark-icon { display: inline-block !important; }
:root[data-theme="dark"] .theme-light-icon { display: none !important; }

/* ---------- pills & chips ---------- */
.pill, .status-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 10px; border-radius: 999px;
  font-size: 12px; font-weight: 600; white-space: nowrap;
  background: var(--surface-sunk); color: var(--ink-2);
  border: 1px solid var(--line);
}
.pill svg, .status-chip svg { width: 14px; height: 14px; }
.pill.success, .status-chip.success { background: var(--ok-soft); color: var(--ok); border-color: transparent; }
.pill.warning, .status-chip.warning { background: var(--warn-soft); color: var(--warn); border-color: transparent; }
.pill.danger, .status-chip.danger { background: var(--bad-soft); color: var(--bad); border-color: transparent; }
.pill.info, .status-chip.info { background: var(--info-soft); color: var(--info); border-color: transparent; }
.pill.flame { background: var(--spark-soft); color: var(--flame-deep); border-color: transparent; }

/* ---------- banners & notices ---------- */
.flash, .status-banner, .callout {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 13px 18px; border-radius: var(--radius-sm);
  border: 1px solid var(--line); background: var(--surface);
  margin-bottom: 16px;
}
.flash { font-weight: 500; }
.flash-success { background: var(--ok-soft); border-color: transparent; color: var(--ok); }
.flash-error { background: var(--bad-soft); border-color: transparent; color: var(--bad); }
.flash-warning { background: var(--warn-soft); border-color: transparent; color: var(--warn); }
.flash-info { background: var(--info-soft); border-color: transparent; color: var(--info); }
.status-banner strong { display: inline-flex; align-items: center; gap: 10px; font-weight: 500; flex: 1; min-width: 0; }
.status-banner.success { color: var(--ink-2); }
.status-banner.success svg { color: var(--ok); }
.status-banner.warning { background: var(--warn-soft); border-color: transparent; }
.status-banner.warning svg { color: var(--warn); }
.status-banner.info svg { color: var(--info); }
.status-banner.success:not(.refresh-notice) { display: none; }
.refresh-notice { display: none; background: var(--info-soft); border-color: transparent; }
.refresh-notice.visible { display: flex; }
.callout { background: var(--warn-soft); border-color: color-mix(in srgb, var(--warn) 25%, transparent); }
.callout > svg { color: var(--warn); }
.callout p { flex: 1; min-width: 0; }
.callout a { font-weight: 600; text-decoration: none; display: inline-flex; align-items: center; gap: 4px; white-space: nowrap; }
.callout.good { background: var(--ok-soft); border-color: transparent; }
.callout.good > svg { color: var(--ok); }
.notice-inline { display: flex; align-items: flex-start; gap: 10px; padding: 10px 14px; border-radius: 10px; background: var(--surface-sunk); color: var(--ink-2); font-size: 13px; }
.notice-inline.warning { background: var(--warn-soft); color: var(--ink); }
.notice-inline.warning svg { color: var(--warn); }
.warning-box, .danger-box { padding: 12px 14px; border-radius: 10px; font-size: 13px; display: grid; gap: 4px; }
.warning-box { background: var(--warn-soft); }
.danger-box { background: var(--bad-soft); color: var(--ink); }
.danger-box strong { color: var(--bad); }

/* ---------- surfaces ---------- */
.card { background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow); padding: 22px 24px; min-width: 0; }
.card-title { font-size: 15px; display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.card-title svg { color: var(--ink-3); }
.card p { color: var(--ink-2); font-size: 14px; }
.stack { display: grid; gap: 16px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.section-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 38px 0 14px; flex-wrap: wrap; }
.section-head:first-child { margin-top: 0; }
.section-head h2 { font-size: 19px; }
.section-head p { color: var(--ink-3); font-size: 13px; margin-top: 2px; }
.section-link { color: var(--ink-2); font-size: 14px; text-decoration: none; display: inline-flex; align-items: center; gap: 4px; }
.section-link:hover { color: var(--flame-deep); }
.empty-state { padding: 34px 20px; text-align: center; color: var(--ink-3); border: 1px dashed var(--line-strong); border-radius: var(--radius-sm); background: transparent; font-size: 14px; }

/* ---------- hero / progress ring ---------- */
.hero {
  display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 40px; align-items: center;
  padding: 32px 36px; border-radius: var(--radius-lg); background: var(--surface); box-shadow: var(--shadow);
  position: relative; overflow: hidden;
}
.hero::after {
  content: ""; position: absolute; right: -120px; top: -150px; width: 380px; height: 380px; border-radius: 50%;
  background: radial-gradient(closest-side, color-mix(in srgb, var(--ember) 22%, transparent), transparent);
  pointer-events: none;
}
.hero > * { position: relative; z-index: 1; }
.progress-badge {
  --strong-pct: 0%; --weak-pct: 0%;
  width: 188px; height: 188px; border-radius: 50%; position: relative; display: grid; place-items: center; text-align: center;
  background: conic-gradient(from 0deg,
    var(--ember) 0%, var(--flame) var(--strong-pct),
    var(--weak) var(--strong-pct), var(--weak) calc(var(--strong-pct) + var(--weak-pct)),
    var(--track) calc(var(--strong-pct) + var(--weak-pct)) 100%);
}
.progress-badge::before { content: ""; position: absolute; inset: 14px; border-radius: 50%; background: var(--surface); }
.progress-badge > * { position: relative; }
.progress-badge strong { display: block; font-size: 46px; line-height: 1; font-weight: 800; font-variant-numeric: tabular-nums; letter-spacing: -0.03em; }
.progress-badge small { display: block; margin-top: 6px; font-size: 13px; color: var(--ink-3); }
.hero-label { font-size: 15px; color: var(--ink-2); display: flex; align-items: center; gap: 8px; }
.hero-label svg { color: var(--flame); }
.hero-count { font-size: 56px; font-weight: 800; line-height: 1.05; margin: 6px 0 10px; letter-spacing: -0.035em; font-variant-numeric: tabular-nums; }
.hero-count small { font-size: 22px; font-weight: 600; color: var(--ink-3); letter-spacing: 0; margin-left: 6px; }
.legend { display: flex; flex-wrap: wrap; gap: 8px 18px; color: var(--ink-2); font-size: 13px; margin-bottom: 20px; }
.legend i.swatch { width: 9px; height: 9px; border-radius: 3px; display: inline-block; margin-right: 6px; }
.swatch-strong { background: linear-gradient(90deg, var(--ember), var(--flame)); }
.swatch-weak { background: var(--weak); }
.swatch-track { background: var(--track); border: 1px solid var(--line-strong); }
.facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); padding-top: 18px; gap: 16px; }
.fact { min-width: 0; }
.fact small { display: block; color: var(--ink-3); font-size: 12px; margin-bottom: 2px; }
.fact strong { font-size: 20px; font-weight: 700; font-variant-numeric: tabular-nums; }
.fact em { display: block; font-style: normal; color: var(--ink-3); font-size: 13px; margin-top: 2px; overflow-wrap: anywhere; }

/* ---------- account progress list ---------- */
.list { background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.account-row {
  display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 2fr) minmax(0, 250px) 20px; gap: 22px; align-items: center;
  padding: 18px 22px; text-decoration: none; border-top: 1px solid var(--line); transition: background .15s;
}
.account-row:first-child { border-top: 0; }
.account-row:hover { background: var(--surface-sunk); }
.account-ident { display: flex; align-items: center; gap: 12px; min-width: 0; }
.account-avatar { width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center; font-weight: 700; background: var(--spark-soft); color: var(--flame-deep); flex: none; text-transform: uppercase; }
.account-name { min-width: 0; display: grid; }
.account-name strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.account-name small { color: var(--ink-3); }
.progress-line { display: grid; gap: 6px; min-width: 0; }
.progress-track { height: 8px; border-radius: 99px; background: var(--track); overflow: hidden; display: flex; }
.progress-track i { display: block; height: 100%; transition: width .4s ease; }
.progress-strong { background: linear-gradient(90deg, var(--ember), var(--flame)); }
.progress-echo { background: var(--weak); }
.progress-text { font-size: 12px; color: var(--ink-3); }
.row-stats { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.row-chevron { color: var(--ink-3); }
.account-row[data-account-state="attention"] .account-avatar,
.account-row[data-account-state="paused"] .account-avatar { background: var(--bad-soft); color: var(--bad); }

/* ---------- window timeline ---------- */
.timeline { display: flex; gap: 5px; margin-top: 16px; }
.timeline span { flex: 1; height: 26px; border-radius: 6px; background: var(--track); }
.timeline span.done { background: linear-gradient(180deg, var(--ember), var(--flame)); opacity: .9; }
.timeline span.now { background: var(--surface); box-shadow: inset 0 0 0 2px var(--flame); }
.timeline-labels { display: flex; justify-content: space-between; font-size: 12px; color: var(--ink-3); margin-top: 6px; }
.status-list { list-style: none; margin: 10px 0 0; padding: 0; display: grid; gap: 9px; font-size: 14px; color: var(--ink-2); }
.status-list li { display: flex; align-items: center; gap: 10px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ink-3); flex: none; }
.dot.ok { background: var(--ok); }
.dot.bad { background: var(--bad); }
.dot.warn { background: var(--warn); }

/* ---------- metrics (send console) ---------- */
.metric-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-bottom: 16px; }
.metric-card { background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow); padding: 18px 20px; position: relative; overflow: hidden; }
.metric-card::before { content: ""; position: absolute; left: 0; top: 18px; bottom: 18px; width: 3px; border-radius: 0 3px 3px 0; background: var(--line-strong); }
.metric-card.success::before { background: var(--ok); }
.metric-card.warning::before { background: var(--warn); }
.metric-card.danger::before { background: var(--bad); }
.metric-card.info::before { background: var(--flame); }
.metric-label { font-size: 13px; color: var(--ink-3); }
.metric-value { font-size: 32px; font-weight: 800; letter-spacing: -0.03em; margin: 4px 0 2px; font-variant-numeric: tabular-nums; }
.metric-help { font-size: 12px; color: var(--ink-3); }

/* ---------- foldable sections (details) ---------- */
.fold { background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.fold + .fold { margin-top: 12px; }
.fold > summary {
  list-style: none; cursor: pointer; display: flex; align-items: center; gap: 14px;
  padding: 16px 20px; user-select: none;
}
.fold > summary::-webkit-details-marker { display: none; }
.fold > summary:hover { background: var(--surface-sunk); }
.fold > summary .account-ident { flex: 1; }
.fold-chevron { color: var(--ink-3); transition: transform .2s; }
.fold[open] > summary .fold-chevron { transform: rotate(180deg); }
.fold-body { padding: 4px 20px 20px; display: grid; gap: 16px; border-top: 1px solid var(--line); padding-top: 18px; }
.summary-metrics { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.fold.state-attention > summary .account-avatar,
.fold.state-paused > summary .account-avatar { background: var(--bad-soft); color: var(--bad); }
.meta-strip { display: flex; gap: 8px 20px; flex-wrap: wrap; font-size: 13px; color: var(--ink-3); }

/* ---------- segmented control & target list ---------- */
.segmented-control { display: flex; gap: 4px; padding: 4px; border-radius: 14px; background: var(--surface-sunk); overflow-x: auto; scrollbar-width: none; }
.segmented-control::-webkit-scrollbar { display: none; }
.segment-button {
  display: inline-flex; align-items: center; gap: 6px; flex: none;
  border: 0; background: transparent; color: var(--ink-2); font: inherit; font-size: 13px; font-weight: 600;
  padding: 8px 12px; border-radius: 10px; cursor: pointer; white-space: nowrap;
}
.segment-button svg { width: 16px; height: 16px; }
.segment-button.active { background: var(--surface); color: var(--ink); box-shadow: var(--shadow); }
.target-list { display: grid; gap: 8px; }
.target-record {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr) auto auto; gap: 14px; align-items: center;
  padding: 12px 14px; border-radius: 12px; background: var(--surface-sunk);
}
.target-record form { margin: 0; }
.target-record-main { display: grid; min-width: 0; }
.target-record-main strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.target-record-main small { color: var(--ink-3); }
.target-reason, .target-message { font-size: 13px; color: var(--ink-2); overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.target-skip { grid-column: 1 / -1; }
.target-meta { font-size: 12px; color: var(--ink-3); white-space: nowrap; font-variant-numeric: tabular-nums; }

/* ---------- forms ---------- */
form { margin: 0; }
.field { display: grid; gap: 6px; min-width: 0; }
.field > span, fieldset > legend { font-size: 13px; font-weight: 600; color: var(--ink-2); }
.field small { color: var(--ink-3); }
input[type="text"], input[type="password"], input[type="number"], input[type="search"], select, textarea {
  width: 100%; min-height: 44px; padding: 10px 14px;
  border-radius: 12px; border: 1px solid var(--line-strong);
  background: var(--surface); color: var(--ink);
  font: inherit; font-size: 15px;
  transition: border-color .15s, box-shadow .15s;
}
textarea { min-height: 96px; resize: vertical; line-height: 1.5; }
input[type="text"], input[type="password"], input[type="number"], input[type="search"], select { height: 44px; line-height: 1.2; }
select { appearance: none; padding-right: 36px; background-image: linear-gradient(45deg, transparent 50%, var(--ink-3) 50%), linear-gradient(135deg, var(--ink-3) 50%, transparent 50%); background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%; background-size: 5px 5px; background-repeat: no-repeat; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--flame); box-shadow: var(--focus); }
input::placeholder, textarea::placeholder { color: var(--ink-3); }
.check { display: flex; align-items: center; gap: 10px; cursor: pointer; font-size: 14px; color: var(--ink); min-height: 32px; }
.check input { width: 18px; height: 18px; accent-color: var(--flame); flex: none; margin: 0; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.form-stack { display: grid; gap: 16px; }
.form-actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
fieldset { border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 14px 16px; margin: 0; display: grid; gap: 4px; }
fieldset > legend { padding: 0 6px; }
.inline-select { width: auto; height: 34px; min-height: 34px; padding-top: 4px; padding-bottom: 4px; }
.check-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 2px 16px; }
.schedule-preview { display: grid; gap: 6px; padding: 12px 14px; border-radius: 12px; background: var(--surface-sunk); font-size: 13px; color: var(--ink-2); }
.schedule-preview-error { color: var(--bad); }

/* ---------- friend picker ---------- */
.friend-picker { border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 14px; display: grid; gap: 12px; background: var(--surface-sunk); }
.friend-picker-toolbar { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.friend-picker-status { font-size: 13px; color: var(--ink-3); margin-top: 2px; }
.friend-picker-last-refresh { color: var(--ink-3); }
.friend-picker-summary { font-size: 13px; font-weight: 600; color: var(--flame-deep); }
.friend-picker-list { display: flex; flex-wrap: wrap; gap: 8px; max-height: 260px; overflow-y: auto; padding: 2px; }
.friend-option {
  display: inline-flex; align-items: center; gap: 8px; padding: 7px 12px; border-radius: 999px; cursor: pointer;
  border: 1px solid var(--line-strong); background: var(--surface); font-size: 14px; max-width: 100%;
}
.friend-option span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.friend-option input { width: 16px; height: 16px; margin: 0; accent-color: var(--flame); flex: none; }
.friend-option.selected { border-color: transparent; background: var(--spark-soft); color: var(--flame-deep); font-weight: 600; }
.friend-picker-empty { color: var(--ink-3); font-size: 13px; padding: 6px 2px; }

/* ---------- login workspace ---------- */
.login-layout { display: grid; grid-template-columns: minmax(0, 360px) minmax(0, 1fr); gap: 18px; align-items: start; }
/* Native mode (Windows) hides the embedded browser until it is in use. */
.login-layout:has(> .desktop-frame-wrap[hidden]) { grid-template-columns: minmax(0, 560px); }
.qr-card { text-align: center; display: grid; gap: 14px; justify-items: center; }
.qr-frame {
  width: min(100%, 300px); aspect-ratio: 1; border-radius: 20px; display: grid; place-items: center;
  background: var(--surface-sunk); border: 1px dashed var(--line-strong); color: var(--ink-3); overflow: hidden;
}
.qr-frame svg { width: 48px; height: 48px; stroke-width: 1.4; }
.login-qr-image { width: 100%; height: 100%; object-fit: contain; background: #fff; padding: 10px; }
.qr-frame:has(.login-qr-image:not([hidden])) { border-style: solid; background: #fff; }
.qr-frame:has(.login-qr-image:not([hidden])) > .qr-placeholder { display: none; }
.qr-placeholder { display: grid; gap: 8px; justify-items: center; font-size: 13px; padding: 20px; }
.desktop-frame-wrap { border-radius: var(--radius); overflow: hidden; background: var(--surface-sunk); border: 1px solid var(--line); min-height: 420px; display: grid; }
.desktop-frame { width: 100%; height: min(72vh, 760px); border: 0; display: block; background: #0d0b0a; }
.desktop-frame:not([src]) { display: none; }
.desktop-frame-wrap:has(.desktop-frame:not([src])):not(.native-login-mode)::before {
  content: "登录浏览器会在打开登录工作区后显示在这里"; display: grid; place-items: center; color: var(--ink-3); font-size: 14px; padding: 40px; text-align: center;
}
.desktop-frame-wrap[data-progress]:has(.desktop-frame:not([src])):not(.native-login-mode)::before { content: attr(data-progress); color: var(--ink-2); }
.native-login-panel { display: grid; gap: 12px; justify-items: center; text-align: center; padding: 48px 24px; align-content: center; }
.native-login-panel svg { width: 40px; height: 40px; color: var(--flame); }
.relogin-banner { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding: 14px 18px; border-radius: var(--radius-sm); background: var(--spark-soft); margin-bottom: 18px; }
.relogin-banner p { flex: 1; min-width: 0; }
.relogin-banner a { font-weight: 600; text-decoration: none; color: var(--flame-deep); }
.step-list { counter-reset: step; list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; font-size: 14px; color: var(--ink-2); }
.step-list li { display: flex; gap: 10px; align-items: baseline; }
.step-list li::before { counter-increment: step; content: counter(step); flex: none; width: 22px; height: 22px; border-radius: 50%; display: inline-grid; place-items: center; font-size: 12px; font-weight: 700; background: var(--spark-soft); color: var(--flame-deep); }

/* ---------- settings ---------- */
.settings-layout { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 28px; align-items: start; }
.settings-nav { position: sticky; top: 24px; display: grid; gap: 2px; }
.settings-nav a { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 10px; color: var(--ink-2); text-decoration: none; font-size: 14px; font-weight: 500; }
.settings-nav a:hover { background: var(--surface); color: var(--ink); }
.settings-nav a.active { background: var(--surface); color: var(--ink); box-shadow: var(--shadow); }
.settings-section { scroll-margin-top: 16px; }
.settings-section + .settings-section { margin-top: 18px; }
.settings-section > .card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 18px; flex-wrap: wrap; }
.settings-section h2 { font-size: 18px; display: flex; align-items: center; gap: 10px; }
.settings-section h2 svg { color: var(--flame); }
.settings-section .card-head p { color: var(--ink-3); font-size: 13px; margin-top: 4px; }
.ops-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 10px; }
.ops-grid form { display: contents; }
.ops-grid .button { justify-content: flex-start; }
.user-list { display: grid; gap: 10px; margin-top: 16px; }
.user-list .fold { box-shadow: none; border: 1px solid var(--line); }

/* ---------- logs ---------- */
.logs-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.logs-toolbar-group { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.logs-toolbar input[type="search"] { width: min(320px, 100%); min-height: 40px; }
.logs-meta { display: inline-flex; align-items: center; gap: 8px; color: var(--ink-2); font-size: 13px; font-weight: 600; }
.logs-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ink-3); }
.logs-dot.is-live { background: var(--ok); box-shadow: 0 0 0 4px color-mix(in srgb, var(--ok) 20%, transparent); animation: pulse 1.6s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .4; } }
.toggle-switch { display: inline-flex; align-items: center; gap: 10px; cursor: pointer; user-select: none; font-size: 13px; font-weight: 600; }
.toggle-switch input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.toggle-track { width: 40px; height: 24px; border-radius: 999px; background: var(--line-strong); position: relative; transition: background .18s; flex: none; }
.toggle-track::after { content: ""; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; border-radius: 50%; background: #fff; box-shadow: 0 1px 3px rgba(0, 0, 0, .25); transition: transform .18s; }
.toggle-switch input:checked + .toggle-track { background: var(--flame); }
.toggle-switch input:checked + .toggle-track::after { transform: translateX(16px); }
.toggle-switch input:focus-visible + .toggle-track { box-shadow: var(--focus); }
.logs-code {
  margin: 0; border-radius: var(--radius); background: #14110f; color: #eadfd4;
  padding: 18px 20px; overflow: auto; font-family: var(--mono); font-size: 12.5px; line-height: 1.75;
  min-height: 420px; max-height: 70vh; white-space: pre-wrap; word-break: break-word;
}
:root[data-theme="dark"] .logs-code { background: #0f0d0c; border: 1px solid var(--line); }
.logs-chips { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; }

/* ---------- confirm dialog ---------- */
.confirm-dialog {
  border: 0; border-radius: 22px; padding: 26px; width: min(420px, calc(100vw - 32px));
  background: var(--surface-raised); color: var(--ink); box-shadow: var(--shadow-lg);
}
.confirm-dialog::backdrop { background: rgba(20, 12, 6, .45); backdrop-filter: blur(3px); }
.confirm-icon { width: 44px; height: 44px; border-radius: 14px; display: grid; place-items: center; background: var(--spark-soft); color: var(--flame); margin-bottom: 14px; }
.confirm-dialog h2 { font-size: 18px; }
.confirm-dialog p { color: var(--ink-2); margin-top: 8px; }
.confirm-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 22px; }

/* ---------- auth page ---------- */
.auth { min-height: 100vh; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); }
.auth-story {
  position: relative; overflow: hidden; padding: 48px clamp(28px, 5vw, 72px); display: flex; flex-direction: column; justify-content: space-between; gap: 40px;
  background: var(--bg-tint); border-right: 1px solid var(--line);
}
.auth-story::after {
  content: ""; position: absolute; width: 560px; height: 560px; right: -220px; bottom: -220px; border-radius: 50%;
  background: radial-gradient(closest-side, color-mix(in srgb, var(--flame) 26%, transparent), transparent);
  pointer-events: none;
}
.auth-story h1 { font-size: clamp(34px, 4.4vw, 54px); line-height: 1.1; letter-spacing: -0.035em; }
.auth-story h1 span { background: linear-gradient(90deg, var(--ember), var(--flame)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.auth-story p { color: var(--ink-2); max-width: 30em; margin-top: 18px; font-size: 16px; }
.auth-features { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 12px; color: var(--ink-2); }
.auth-features li { display: flex; align-items: center; gap: 12px; }
.auth-features svg { color: var(--flame); }
.auth-main { display: grid; place-items: center; padding: 40px 20px; }
.auth-card { width: min(400px, 100%); }
.auth-card h2 { font-size: 26px; }
.auth-card > p { color: var(--ink-3); margin: 8px 0 24px; }
.auth-foot { margin-top: 22px; font-size: 12px; color: var(--ink-3); text-align: center; }
.auth-tools { position: absolute; top: 18px; right: 18px; }

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .metric-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .target-record { grid-template-columns: minmax(0, 1fr) auto; }
  .target-record .target-reason, .target-record .target-message { grid-column: 1 / -1; order: 3; }
  .login-layout { grid-template-columns: 1fr; }
  .settings-layout { grid-template-columns: 1fr; }
  .settings-nav { position: static; display: flex; overflow-x: auto; gap: 4px; padding-bottom: 2px; scrollbar-width: none; }
  .settings-nav a { white-space: nowrap; }
  .segment-button { min-height: 40px; }
}

@media (max-width: 900px) {
  .shell { grid-template-columns: 1fr; }
  .rail { display: none; }
  /* Keep keyboard-focused controls clear of the sticky top bar and the fixed tab bar. */
  html { scroll-padding-top: 68px; scroll-padding-bottom: calc(92px + env(safe-area-inset-bottom)); }
  .mobile-top {
    display: flex; align-items: center; gap: 10px; position: sticky; top: 0; z-index: 20;
    padding: 10px 16px; background: color-mix(in srgb, var(--bg) 86%, transparent);
    backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid var(--line);
  }
  .mobile-top .brand { padding: 0; font-size: 16px; }
  .mobile-top .brand-mark { width: 30px; height: 30px; }
  .mobile-top-actions { margin-left: auto; display: flex; gap: 8px; }
  .mobile-top-actions form { margin: 0; }
  .icon-button { width: 42px; height: 42px; }
  .page { padding: 20px 16px calc(112px + env(safe-area-inset-bottom)); }
  .page-head { flex-direction: column; align-items: stretch; margin-bottom: 18px; gap: 14px; }
  .page-title { font-size: 24px; }
  .actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .actions > .button, .actions form .button { width: 100%; padding: 0 10px; }
  .button { min-height: 44px; }
  .button-sm { min-height: 40px; }
  .inline-select { height: 40px; min-height: 40px; }
  .hero { grid-template-columns: 1fr; justify-items: center; text-align: center; padding: 26px 20px; gap: 18px; }
  .progress-badge { width: 168px; height: 168px; }
  .hero-count { font-size: 44px; }
  .hero-label, .legend { justify-content: center; }
  .facts { text-align: left; width: 100%; gap: 10px; }
  .fact strong { font-size: 16px; }
  .account-row { grid-template-columns: minmax(0, 1fr); gap: 10px; padding: 16px; }
  .account-row .row-stats { justify-content: flex-start; order: 2; }
  .account-row .progress-line { order: 3; }
  .account-row .row-chevron { display: none; }
  .grid-2, .form-grid { grid-template-columns: 1fr; }
  .card { padding: 18px; }
  .fold > summary { padding: 14px 16px; flex-wrap: wrap; }
  .fold > summary .summary-metrics { order: 3; width: 100%; justify-content: flex-start; padding-left: 50px; }
  .fold-body { padding: 16px; }
  .section-head { margin-top: 30px; }
  .settings-section { scroll-margin-top: 12px; }
  .desktop-frame { height: 64vh; }
  .tabbar {
    display: grid; grid-template-columns: repeat(var(--tabs, 5), minmax(0, 1fr));
    position: fixed; left: 12px; right: 12px; bottom: calc(12px + env(safe-area-inset-bottom)); z-index: 30;
    background: color-mix(in srgb, var(--surface) 90%, transparent);
    backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow-lg); padding: 6px;
  }
  .tabbar a { display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 7px 0; min-height: 50px; border-radius: 14px; color: var(--ink-3); text-decoration: none; font-size: 11px; font-weight: 600; position: relative; }
  .tabbar a.active { color: var(--flame-deep); background: var(--spark-soft); }
  .tabbar svg { width: 20px; height: 20px; }
  .tabbar .nav-badge { position: absolute; top: 2px; right: calc(50% - 22px); margin: 0; min-width: 18px; font-size: 10px; padding: 0 5px; background: var(--flame); color: #fff; }
  .auth { grid-template-columns: 1fr; }
  .auth-story { padding: 28px 22px 32px; border-right: 0; border-bottom: 1px solid var(--line); gap: 22px; }
  .auth-features { display: none; }
  .auth-story p { font-size: 15px; margin-top: 12px; }
}

@media (max-width: 560px) {
  .metric-grid { gap: 10px; }
  .metric-card { padding: 14px 16px; }
  .metric-value { font-size: 26px; }
  .facts { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .fact em { font-size: 12px; }
  .target-record { padding: 12px; gap: 8px 10px; }
  .logs-toolbar input[type="search"] { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}