:root {
  color-scheme: light;
  --ink: #122033;
  --muted: #64748b;
  --line: #e2e8f0;
  --soft: #f5f7fb;
  --panel: #ffffff;
  --nav: #0b1728;
  --nav-soft: #15243a;
  --blue: #2563eb;
  --blue-dark: #1d4ed8;
  --teal: #0f9f8f;
  --amber: #b7791f;
  --red: #c2414b;
  --green: #198754;
  --radius: 16px;
  --shadow: 0 14px 36px rgba(15, 23, 42, .08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  background: var(--soft);
  color: var(--ink);
  font-family: Inter, "Noto Sans TC", "Microsoft JhengHei", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
a { color: inherit; }

.app-shell { min-height: 100vh; display: grid; grid-template-columns: 260px 1fr; }
.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 22px 18px;
  background: linear-gradient(180deg, var(--nav), #091220);
  color: #dce8f8;
  display: flex;
  flex-direction: column;
  z-index: 5;
}
.brand { display: flex; align-items: center; gap: 12px; padding: 4px 5px 22px; text-decoration: none; }
.brand img { width: 48px; height: 48px; border-radius: 11px; object-fit: contain; background: #050505; border: 1px solid rgba(255,255,255,.16); }
.brand span { display: grid; gap: 2px; }
.brand strong { font-size: 16px; letter-spacing: .01em; color: #fff; }
.brand small { font-size: 10px; letter-spacing: .08em; color: #8da2bd; }
.nav-list { display: grid; gap: 7px; }
.nav-item {
  border: 0;
  border-radius: 11px;
  background: transparent;
  color: #9fb0c6;
  padding: 12px 13px;
  display: flex;
  align-items: center;
  gap: 11px;
  text-align: left;
  transition: .18s ease;
}
.nav-item span { width: 22px; font-size: 18px; text-align: center; }
.nav-item em { margin-left: auto; min-width: 23px; padding: 2px 7px; border-radius: 999px; background: rgba(255,255,255,.08); font-size: 11px; font-style: normal; text-align: center; }
.nav-item:hover { color: #fff; background: rgba(255,255,255,.05); }
.nav-item.active { color: #fff; background: linear-gradient(135deg, rgba(37,99,235,.75), rgba(15,159,143,.55)); box-shadow: 0 10px 25px rgba(0,0,0,.15); }
.sidebar-note { margin-top: auto; padding: 15px; border: 1px solid rgba(148,163,184,.18); border-radius: 13px; background: rgba(255,255,255,.04); }
.sidebar-note strong { font-size: 12px; color: #8de5d9; }
.sidebar-note p { margin: 7px 0 0; color: #8da2bd; font-size: 11px; line-height: 1.6; }
.sidebar-footer { padding: 18px 6px 3px; color: #59708c; font-size: 10px; line-height: 1.6; }

.main-content { min-width: 0; padding: 0 32px 28px; }
.topbar {
  min-height: 92px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 28px;
}
.topbar h1 { margin: 3px 0 0; font-size: 23px; }
.eyebrow, .section-kicker { color: var(--blue); font-size: 10px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow { margin: 0; }
.topbar-actions { display: flex; align-items: center; gap: 12px; }
.source-pill { display: inline-flex; align-items: center; gap: 7px; color: #52647a; padding: 8px 11px; border: 1px solid var(--line); border-radius: 999px; background: #fff; font-size: 12px; }
.source-pill i { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px rgba(25,135,84,.12); }

.button { border: 1px solid transparent; border-radius: 9px; padding: 10px 15px; font-weight: 700; font-size: 13px; transition: .16s ease; }
.button:hover { transform: translateY(-1px); }
.button:disabled { cursor: not-allowed; opacity: .55; transform: none; }
.button.primary { color: #fff; background: var(--blue); box-shadow: 0 8px 18px rgba(37,99,235,.18); }
.button.primary:hover { background: var(--blue-dark); }
.button.secondary { color: var(--blue); background: #fff; border-color: #b8c8e8; }
.button.ghost { color: var(--red); background: transparent; border-color: #f2c5ca; }
.hero-button { margin-top: 18px; color: #09252a; background: #73e1d2; padding: 12px 18px; }
.text-button { border: 0; background: transparent; color: var(--blue); font-size: 12px; font-weight: 700; }
.icon-button { width: 36px; height: 36px; border: 1px solid var(--line); border-radius: 9px; background: #fff; color: #506176; font-size: 23px; line-height: 1; }

.view { display: none; animation: fade .18s ease-out; }
.view.active { display: block; }
@keyframes fade { from { opacity: .35; transform: translateY(3px); } }

.hero-card {
  min-height: 285px;
  border-radius: 22px;
  padding: 34px 38px;
  background:
    radial-gradient(circle at 85% 15%, rgba(38,193,179,.21), transparent 34%),
    linear-gradient(135deg, #10233d, #0b1728 70%);
  color: #fff;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(330px, .8fr);
  gap: 35px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.hero-card .section-kicker { color: #74ded2; }
.hero-card h2 { margin: 11px 0 12px; max-width: 680px; font-size: clamp(26px, 3vw, 39px); line-height: 1.25; letter-spacing: -.02em; }
.hero-card p { max-width: 650px; color: #acbdd2; font-size: 14px; line-height: 1.75; }
.hero-flow { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; align-content: center; }
.hero-flow div { padding: 17px; border-radius: 13px; border: 1px solid rgba(255,255,255,.1); background: rgba(255,255,255,.055); display: flex; align-items: center; gap: 11px; }
.hero-flow b { color: #73e1d2; font-size: 12px; }
.hero-flow span { display: grid; font-size: 13px; font-weight: 700; }
.hero-flow small { margin-top: 3px; color: #8298b2; font-size: 10px; font-weight: 500; }

.metrics-grid { margin: 18px 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.metric-card { padding: 19px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }
.metric-card span { color: var(--muted); font-size: 12px; }
.metric-card strong { display: block; margin: 7px 0 4px; font-size: 27px; }
.metric-card small { color: #8a9aaf; font-size: 10px; }
.metric-card.urgent strong { color: var(--red); }
.two-column { display: grid; grid-template-columns: 1.4fr .8fr; gap: 18px; }
.panel { padding: 22px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }
.panel-heading { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 18px; }
.panel-heading h3 { margin: 5px 0 0; font-size: 17px; }
.action-list { display: grid; }
.action-item { display: grid; grid-template-columns: 42px 1fr auto; align-items: center; gap: 12px; padding: 13px 0; border-top: 1px solid var(--line); }
.action-item:first-child { border-top: 0; }
.action-rank { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 9px; background: #eef4ff; color: var(--blue); font-size: 11px; font-weight: 800; }
.action-item strong { display: block; font-size: 13px; }
.action-item small { color: var(--muted); font-size: 11px; }
.stage-badge, .score-badge { display: inline-flex; align-items: center; border-radius: 999px; padding: 5px 9px; font-size: 10px; font-weight: 800; }
.stage-badge { background: #eef4ff; color: var(--blue); }
.score-badge.high { background: #dff7ef; color: #087565; }
.score-badge.medium { background: #fff4d8; color: #94620d; }
.score-badge.low { background: #edf0f4; color: #596778; }
.quality-score { display: flex; align-items: flex-end; gap: 7px; }
.quality-score strong { font-size: 38px; }
.quality-score span { color: var(--muted); padding-bottom: 6px; font-size: 12px; }
.progress-track { margin: 13px 0; height: 9px; border-radius: 999px; background: #e9eef5; overflow: hidden; }
.progress-track i { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--blue), var(--teal)); }
.quality-copy { color: var(--muted); font-size: 12px; line-height: 1.65; }

.section-intro { margin: 8px 0 22px; }
.section-intro.row { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; }
.section-intro h2 { margin: 6px 0 5px; font-size: 27px; }
.section-intro p { margin: 0; color: var(--muted); font-size: 13px; }
.search-panel, .filter-row { display: flex; align-items: flex-end; gap: 12px; padding: 18px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.filter-row { margin-bottom: 16px; }
.field { min-width: 160px; display: grid; gap: 7px; }
.field.grow { flex: 1; }
.field span { color: #52647a; font-size: 11px; font-weight: 700; }
.field input, .field select, .field textarea, #draft-content {
  width: 100%;
  border: 1px solid #cbd5e1;
  border-radius: 9px;
  background: #fff;
  color: var(--ink);
  padding: 10px 11px;
  outline: none;
  transition: .16s ease;
}
.field input:focus, .field select:focus, .field textarea:focus, #draft-content:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(37,99,235,.11); }
.search-button { min-height: 41px; }
.notice { margin: 14px 0; padding: 11px 14px; border-radius: 10px; font-size: 11px; line-height: 1.6; }
.notice.info { color: #335a81; background: #edf6ff; border: 1px solid #cfe5fa; }
.notice.warning { color: #805914; background: #fff8e7; border: 1px solid #f5dfad; }
.empty-state { min-height: 320px; display: grid; place-content: center; text-align: center; color: var(--muted); }
.empty-state.compact { min-height: 150px; }
.empty-icon { width: 64px; height: 64px; margin: 0 auto 12px; display: grid; place-items: center; border-radius: 18px; background: #e7eef9; color: var(--blue); font-size: 30px; }
.empty-state h3 { margin: 0 0 7px; color: var(--ink); font-size: 16px; }
.empty-state p { margin: 0; font-size: 12px; }
.result-meta { display: flex; justify-content: space-between; gap: 12px; margin: 20px 0 12px; color: var(--muted); font-size: 11px; }
.hidden { display: none !important; }
.result-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.company-card { padding: 20px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: 0 8px 24px rgba(15,23,42,.04); }
.company-card-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.company-card h3 { margin: 0 0 5px; font-size: 16px; }
.company-card .tax-id { color: #8391a3; font-size: 10px; }
.company-facts { margin: 16px 0; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.company-facts div { padding: 9px 10px; border-radius: 9px; background: #f7f9fc; }
.company-facts span { display: block; color: #8794a6; font-size: 9px; }
.company-facts strong { display: block; margin-top: 4px; font-size: 11px; word-break: break-word; }
.reason-list { margin: 0; padding-left: 18px; color: #5c6c80; font-size: 10px; line-height: 1.65; }
.card-actions { margin-top: 16px; display: flex; flex-wrap: wrap; gap: 8px; }
.card-actions a { text-decoration: none; }

.saved-table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.saved-table { width: 100%; border-collapse: collapse; min-width: 880px; }
.saved-table th { padding: 11px 14px; background: #f7f9fc; color: #718096; text-align: left; font-size: 10px; letter-spacing: .04em; }
.saved-table td { padding: 13px 14px; border-top: 1px solid var(--line); font-size: 12px; vertical-align: middle; }
.saved-table td strong { display: block; }
.saved-table td small { color: var(--muted); }
.saved-table select { max-width: 130px; padding: 7px; border: 1px solid #cbd5e1; border-radius: 8px; background: #fff; }
.inline-actions { display: flex; gap: 6px; }
.mini-button { border: 1px solid var(--line); border-radius: 7px; background: #fff; color: var(--blue); padding: 6px 8px; font-size: 10px; font-weight: 700; }
.overdue { color: var(--red); font-weight: 800; }

.pipeline-board { display: grid; grid-template-columns: repeat(4, minmax(190px, 1fr)); gap: 12px; overflow-x: auto; padding-bottom: 8px; }
.pipeline-column { min-height: 300px; padding: 12px; border: 1px solid var(--line); border-radius: 14px; background: #edf1f6; }
.pipeline-heading { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; padding: 2px 3px; }
.pipeline-heading strong { font-size: 12px; }
.pipeline-heading span { padding: 2px 7px; border-radius: 999px; background: #fff; color: var(--muted); font-size: 10px; }
.pipeline-card { margin-bottom: 8px; padding: 12px; border: 1px solid var(--line); border-radius: 10px; background: #fff; }
.pipeline-card strong { display: block; font-size: 11px; }
.pipeline-card small { display: block; margin-top: 4px; color: var(--muted); font-size: 9px; }

.legal-footer { margin-top: 36px; padding: 18px 2px 4px; border-top: 1px solid var(--line); color: #8794a6; font-size: 10px; line-height: 1.65; }
.dialog { width: min(680px, calc(100vw - 30px)); max-height: 90vh; border: 0; border-radius: 18px; padding: 0; box-shadow: 0 30px 90px rgba(15,23,42,.3); }
.dialog.compact { width: min(620px, calc(100vw - 30px)); }
.dialog::backdrop { background: rgba(6,14,26,.62); backdrop-filter: blur(3px); }
.dialog form { padding: 24px; }
.dialog-heading { display: flex; justify-content: space-between; align-items: flex-start; gap: 18px; margin-bottom: 20px; }
.dialog-heading h2 { margin: 5px 0 0; font-size: 21px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field.full { grid-column: 1 / -1; }
.dialog-actions { margin-top: 22px; display: grid; grid-template-columns: auto 1fr auto auto; align-items: center; gap: 9px; }
.dialog-actions.end { display: flex; justify-content: flex-end; }
#draft-content { resize: vertical; line-height: 1.65; }
.toast { position: fixed; top: 18px; right: 20px; z-index: 20; transform: translateY(-90px); opacity: 0; padding: 11px 15px; border-radius: 10px; background: #122033; color: #fff; box-shadow: var(--shadow); font-size: 12px; transition: .25s ease; }
.toast.show { transform: translateY(0); opacity: 1; }
.toast.error { background: var(--red); }

@media (max-width: 1050px) {
  .hero-card { grid-template-columns: 1fr; }
  .hero-flow { grid-template-columns: repeat(4, 1fr); }
  .hero-flow div { display: grid; }
  .metrics-grid { grid-template-columns: repeat(2, 1fr); }
  .pipeline-board { grid-template-columns: repeat(4, 240px); }
}

@media (max-width: 820px) {
  .app-shell { display: block; }
  .sidebar { position: static; width: 100%; height: auto; padding: 12px; }
  .brand { padding: 0 3px 10px; }
  .brand img { width: 42px; height: 42px; }
  .nav-list { display: grid; grid-template-columns: repeat(4, 1fr); overflow-x: auto; }
  .nav-item { justify-content: center; padding: 10px 8px; white-space: nowrap; font-size: 11px; }
  .nav-item span { display: none; }
  .sidebar-note, .sidebar-footer { display: none; }
  .main-content { padding: 0 16px 24px; }
  .topbar { min-height: 76px; margin-bottom: 18px; }
  .source-pill { display: none; }
  .topbar h1 { font-size: 19px; }
  .two-column { grid-template-columns: 1fr; }
  .search-panel { display: grid; grid-template-columns: 1fr 1fr; }
  .field.grow { grid-column: 1 / -1; }
  .search-button { grid-column: 1 / -1; }
}

@media (max-width: 600px) {
  .nav-item em { display: none; }
  .topbar-actions .button { padding: 9px 11px; font-size: 11px; }
  .hero-card { padding: 25px 20px; min-height: auto; }
  .hero-card h2 { font-size: 27px; }
  .hero-flow { grid-template-columns: 1fr 1fr; }
  .metrics-grid, .result-grid { grid-template-columns: 1fr; }
  .metrics-grid { gap: 9px; }
  .metric-card { padding: 15px; }
  .metric-card strong { font-size: 23px; }
  .section-intro.row { align-items: flex-start; }
  .search-panel, .filter-row { display: grid; grid-template-columns: 1fr; }
  .field, .field.grow, .search-button { min-width: 0; grid-column: 1; }
  .form-grid { grid-template-columns: 1fr; }
  .field.full { grid-column: 1; }
  .dialog form { padding: 20px 16px; }
  .dialog-actions { grid-template-columns: 1fr 1fr; }
  .dialog-actions span { display: none; }
  .dialog-actions .button { width: 100%; }
}