/* ═══════════════════════════════════════════════════════════
   ThreadClarity — shared product shell (Pulse / Insights / Import)
   Keeps teal/zinc brand tokens from app.css.
   Task 1.6: legacy .product-nav top pills removed; left rail is
   the only primary product navigation on customer surfaces.
   ═══════════════════════════════════════════════════════════ */

.wizard-band {
  width: 100%;
  margin-top: 10px;
  padding: 10px 12px;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(45, 212, 168, 0.06), transparent 70%), var(--bg-card);
}

.wizard-band-label {
  display: block;
  margin: 0 0 8px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.wizard-band .header-nav {
  width: 100%;
}

.wizard-band .nav-btn .nav-num {
  background: var(--bg-tertiary);
  color: var(--text-muted);
  border: 1px solid var(--border-default);
}

.wizard-band .nav-btn.active .nav-num {
  background: var(--accent-blue);
  color: #04120e;
  border-color: transparent;
}

.wizard-band .nav-btn[data-screen="input"] .nav-num { color: #7dd3c0; }
.wizard-band .nav-btn[data-screen="settings"] .nav-num { color: #3BA4C8; }
.wizard-band .nav-btn[data-screen="progress"] .nav-num { color: #fbbf24; }
.wizard-band .nav-btn[data-screen="threads"] .nav-num { color: #a78bfa; }
.wizard-band .nav-btn[data-screen="export"] .nav-num { color: #34d399; }

.section-card {
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow-sm);
}

.user-menu-sep {
  height: 1px;
  margin: 6px 10px;
  background: var(--border-default);
}

.home-toolbar,
.ins-toolbar {
  border: 1px solid var(--border-default, rgba(255,255,255,0.08));
  border-radius: 12px;
  padding: 12px;
  background: var(--bg-secondary, rgba(14, 14, 16, 0.85));
}

.pulse-scope-banner {
  margin: 0 0 14px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(45, 212, 168, 0.28);
  background: rgba(45, 212, 168, 0.08);
  color: var(--home-text, var(--text-primary));
  font-size: 0.9rem;
  line-height: 1.45;
}

.pulse-scope-banner[data-tone="muted"] {
  border-color: rgba(251, 191, 36, 0.35);
  background: rgba(251, 191, 36, 0.08);
}

.pulse-scope-banner strong {
  display: block;
  margin-bottom: 4px;
  font-weight: 700;
}

.pulse-scope-banner .linkish,
.pulse-scope-banner button.linkish {
  display: inline;
  margin: 0 0.15em;
  padding: 0;
  border: 0;
  background: none;
  color: var(--home-accent, #2dd4a8);
  font: inherit;
  font-weight: 700;
  text-decoration: underline;
  cursor: pointer;
}

.section-extract-cta {
  margin-top: 10px;
  font: inherit;
  cursor: pointer;
  border-radius: 8px;
  padding: 8px 14px;
  border: 0;
  background: var(--home-accent, #2554e6);
  color: #fff;
  font-weight: 600;
}

.home-section {
  border: 1px solid var(--home-line, rgba(255,255,255,0.08));
  border-radius: 12px;
  padding: 14px;
  background: var(--home-panel, rgba(21,21,24,0.55));
}

.home-section[data-tone="attention"] { border-left: 3px solid #f87171; }
.home-section[data-tone="positive"] { border-left: 3px solid #34d399; }
.home-section[data-tone="emerging"] { border-left: 3px solid #3BA4C8; }
.home-section[data-tone="changed"] { border-left: 3px solid #fbbf24; }
.home-section[data-tone="projects"] { border-left: 3px solid #2DD4A8; }

/* ═══════════════════════════════════════════════════════════
   Left-rail console (body.tc-console) — primary product nav
   ═══════════════════════════════════════════════════════════ */

:root {
  --tc-rail-width: 232px;
  --tc-rail-bg: var(--bg-secondary, #12141a);
  --tc-rail-border: var(--border-default, rgba(255, 255, 255, 0.08));
  --tc-rail-text: var(--text-secondary, #a8b0c0);
  --tc-rail-text-strong: var(--text-primary, #e8ecf4);
  --tc-rail-hover: var(--bg-hover, rgba(255, 255, 255, 0.04));
  --tc-rail-active-bg: var(--accent-dim, rgba(45, 212, 168, 0.08));
  --tc-rail-active-fg: var(--accent-blue, #2DD4A8);
  --tc-rail-active-border: var(--border-accent, rgba(45, 212, 168, 0.28));
}

[data-theme="light"] {
  --tc-rail-bg: var(--bg-secondary, #f3f4f7);
  --tc-rail-border: var(--border-default, rgba(18, 22, 30, 0.1));
  --tc-rail-text: var(--text-secondary, #6b7280);
  --tc-rail-text-strong: var(--text-primary, #141820);
  --tc-rail-hover: var(--bg-hover, rgba(18, 22, 30, 0.04));
}

body.tc-console {
  margin: 0;
  min-height: 100vh;
  background: var(--bg-primary, #0b0f1a);
  color: var(--text-primary);
}

body.tc-console #tc-console-shell {
  display: flex;
  min-height: 100vh;
  width: 100%;
}

.tc-rail-host,
#tc-rail-host {
  flex: 0 0 var(--tc-rail-width);
  width: var(--tc-rail-width);
  position: relative;
  z-index: 40;
}

.tc-rail {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: var(--tc-rail-width);
  background: var(--tc-rail-bg);
  border-right: 1px solid var(--tc-rail-border);
  color: var(--tc-rail-text);
  overflow-y: auto;
  overflow-x: hidden;
}

.tc-rail-inner {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 16px 12px 20px;
  box-sizing: border-box;
}

.tc-rail-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 8px 14px;
  text-decoration: none;
  color: var(--tc-rail-text-strong);
  border-radius: 8px;
}

.tc-rail-brand:hover,
.tc-rail-brand:focus-visible {
  background: var(--tc-rail-hover);
  outline: none;
}

.tc-rail-brand-mark {
  flex: 0 0 auto;
  display: block;
}

.tc-rail-brand-text {
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.tc-rail-brand-text .wordmark-clarity {
  color: var(--tc-rail-active-fg);
}

.tc-rail-workspace {
  margin: 0 8px 12px;
  padding: 8px 10px;
  border: 1px solid var(--tc-rail-border);
  border-radius: 8px;
  font-size: 0.78rem;
  color: var(--tc-rail-text);
  line-height: 1.35;
}

.tc-rail-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1 1 auto;
}

.tc-rail-group {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.tc-rail-separator {
  height: 1px;
  margin: 10px 8px;
  background: var(--tc-rail-border);
}

.tc-rail-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 10px;
  border-radius: 8px;
  border: 1px solid transparent;
  color: var(--tc-rail-text);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.25;
  transition: background 0.12s ease, color 0.12s ease, border-color 0.12s ease;
}

.tc-rail-link:hover {
  background: var(--tc-rail-hover);
  color: var(--tc-rail-text-strong);
}

.tc-rail-link:focus-visible {
  outline: 2px solid var(--tc-rail-active-fg);
  outline-offset: 2px;
  color: var(--tc-rail-text-strong);
}

.tc-rail-link.is-active,
.tc-rail-link[aria-current="page"] {
  background: var(--tc-rail-active-bg);
  border-color: var(--tc-rail-active-border);
  color: var(--tc-rail-active-fg);
}

.tc-rail-link.is-hidden,
.tc-rail-link[hidden] {
  display: none !important;
}

.tc-rail-account {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--tc-rail-border);
}

.tc-rail-account[hidden] {
  display: none !important;
}

.tc-rail-account-link {
  display: block;
  padding: 9px 10px;
  border-radius: 8px;
  color: var(--tc-rail-text);
  text-decoration: none;
  font-size: 0.86rem;
  font-weight: 600;
}

.tc-rail-account-link:hover,
.tc-rail-account-link:focus-visible {
  background: var(--tc-rail-hover);
  color: var(--tc-rail-text-strong);
  outline: none;
}

.tc-rail-account-link:focus-visible {
  outline: 2px solid var(--tc-rail-active-fg);
  outline-offset: 2px;
}

.tc-console-main {
  flex: 1 1 auto;
  min-width: 0;
  margin-left: 0;
  min-height: 100vh;
}

.tc-console-topbar {
  display: none;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--tc-rail-border);
  background: var(--tc-rail-bg);
  position: sticky;
  top: 0;
  z-index: 30;
}

.tc-rail-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--tc-rail-border);
  background: var(--bg-card, transparent);
  color: var(--tc-rail-text-strong);
  font-size: 0.86rem;
  font-weight: 600;
  cursor: pointer;
}

.tc-rail-toggle:focus-visible {
  outline: 2px solid var(--tc-rail-active-fg);
  outline-offset: 2px;
}

.tc-rail-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 35;
  border: 0;
  padding: 0;
  margin: 0;
  background: rgba(8, 10, 14, 0.45);
  cursor: pointer;
}

.tc-console-stage {
  width: 100%;
  box-sizing: border-box;
}

/* Help page */
.help-page {
  max-width: 760px;
  margin: 0 auto;
  padding: 24px 16px 64px;
  color: var(--text-primary);
}

body.tc-console .help-page {
  max-width: 820px;
  margin: 0;
  padding: 28px 28px 72px;
}

/* Pulse / Insights stage — keep page-owned wrap padding; offset only for rail */
body.tc-console.home-page .home-wrap,
body.tc-console.insights-page .ins-wrap {
  box-sizing: border-box;
  width: 100%;
}

/* Imports (Task 1.5) — wizard + session chrome in stage; brand/nav in rail */
body.tc-console.import-page #app {
  min-height: 100%;
}

body.tc-console.import-page #app-header {
  z-index: 20;
}

body.tc-console.import-page .header-content {
  max-width: none;
  width: 100%;
  box-sizing: border-box;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

body.tc-console.import-page .wizard-band {
  flex: 1 1 auto;
  min-width: 0;
}

body.tc-console.import-page .header-actions {
  flex: 0 0 auto;
  margin-left: auto;
}

body.tc-console.import-page .tc-console-stage {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  box-sizing: border-box;
}

body.tc-console.import-page #app-header .header-content {
  max-width: 1320px;
  margin: 0 auto;
  width: 100%;
}

body.tc-console.import-page .screen-inner {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.help-page h1 {
  font-size: 1.75rem;
  margin: 0 0 8px;
}

.help-page h2 {
  margin: 28px 0 10px;
  font-size: 1.15rem;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border-default);
}

.help-page p,
.help-page li {
  color: var(--text-secondary);
  line-height: 1.55;
}

.help-page ol,
.help-page ul {
  padding-left: 1.25rem;
}

.help-page table {
  width: 100%;
  border-collapse: collapse;
  margin: 12px 0;
  font-size: 0.92rem;
}

.help-page th,
.help-page td {
  border: 1px solid var(--border-default);
  padding: 8px 10px;
  text-align: left;
}

.help-page th {
  background: var(--bg-tertiary);
}

.help-callout {
  margin: 16px 0;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--border-accent);
  background: var(--accent-dim);
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Settings hub (Phase 2) */
.tc-settings-page {
  max-width: 820px;
  margin: 0;
  padding: 28px 28px 72px;
  color: var(--text-primary);
}

.tc-settings-page h1 {
  font-family: var(--font-display, 'Fraunces', Georgia, serif);
  font-size: 1.75rem;
  margin: 0 0 8px;
}

.tc-settings-lede {
  color: var(--text-secondary);
  margin: 0 0 20px;
  max-width: 40rem;
  line-height: 1.45;
}

.tc-settings-subnav {
  margin-bottom: 18px;
}

.tc-settings-guest {
  padding: 20px 0;
}

.tc-settings-guest p {
  color: var(--text-secondary);
  margin: 0 0 12px;
}

.tc-settings-topbar-actions {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

a.settings-tab {
  text-decoration: none;
  color: inherit;
  display: inline-flex;
  align-items: center;
}

@media (max-width: 900px) {
  #app-header .header-content {
    align-items: stretch;
  }

  .wizard-band {
    overflow-x: auto;
  }

  /* Console rail becomes an off-canvas drawer */
  body.tc-console #tc-rail-host {
    flex-basis: 0;
    width: 0;
  }

  body.tc-console .tc-console-main {
    margin-left: 0;
  }

  body.tc-console .tc-console-topbar {
    display: flex;
  }

  body.tc-console .tc-rail {
    transform: translateX(-105%);
    transition: transform 0.18s ease;
    box-shadow: none;
  }

  body.tc-console.tc-rail-open .tc-rail {
    transform: translateX(0);
    box-shadow: 8px 0 24px rgba(0, 0, 0, 0.28);
  }

  body.tc-console.tc-rail-open .tc-rail-backdrop {
    display: block;
  }

  body.tc-console .help-page,
  body.tc-console .tc-settings-page {
    padding: 20px 16px 64px;
  }

  body.tc-console.import-page .header-content {
    padding: 10px 14px;
  }

  body.tc-console.import-page .wizard-band {
    order: 2;
    width: 100%;
  }

  body.tc-console.import-page .header-actions {
    order: 1;
    width: 100%;
    justify-content: flex-end;
  }
}