/* ============================================================
   seneca.css — Design tokens + shared components
   Parchment / Warm Literary theme
   ============================================================

   Token authority (Phase 4.4.5, 2026-05-10):

   This file is the canonical source for design tokens. Consumer
   surfaces (profile.html, session.html, mind-meld.html, onboarding.html,
   index.html, login.html, link.html, auth-callback.html, notes.html,
   admin-feedback.html) must consume the :root tokens declared here;
   they MUST NOT redeclare a parallel :root with renamed token names
   (e.g. --ink, --amber, --surface-warm). If a surface needs a shade
   not currently in this file, add it here with a name reflecting
   purpose (--ink-secondary, NOT --ink-light).

   Pre-Phase-4.4 state: profile.html declared its own --ink / --amber /
   --surface vocabulary in a local <style> block, parallel to this
   file's --fg / --accent / --bg-2. They coexisted by CSS specificity
   but the two systems didn't share a vocabulary, which made changes
   in one invisible to the other. Phase 4.4.4 rewrote profile.html
   to consume this file's tokens directly. The mind-meld.html dark
   canvas is intentionally scoped (its #1A1714 / #211E1A palette is
   for the inset visualization only) — that's not a token fork, it's
   a deliberate canvas-versus-page contrast.

   ============================================================ */

/* ── Fonts ─────────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+KR:wght@400;700&family=Newsreader:ital,opsz,wght@0,6..72,300;0,6..72,400;1,6..72,300;1,6..72,400&family=Geist+Mono:wght@400;500;600&display=swap');

/* Spoqa Han Sans Neo — UI chrome */
@import url('https://cdn.jsdelivr.net/gh/spoqa/spoqa-han-sans@latest/css/SpoqaHanSansNeo.css');

/* ── Tokens ─────────────────────────────────────────────────── */
:root {
  /* Backgrounds */
  --bg:           #FFFDF7;
  --bg-2:         #F5F0E8;
  --bg-3:         #EDE8DC;
  --surface:      #F5F0E8;
  --card:         #EDE8DC;
  --card-2:       #E4DDD0;

  /* Ink */
  --fg:           #2D2820;
  --fg-dim:       #6B6355;
  --fg-mute:      #7A7268;
  --fg-faint:     #9A9185;

  /* Borders */
  --rule:         #D9D3C7;
  --rule-strong:  #C8C1B4;

  /* Accent — amber */
  --accent:       #C4954A;
  --accent-soft:  #DCB36A;
  --accent-dark:  #9E7533;
  --accent-tint:  rgba(196,149,74,.12);

  /* Seneca voice — violet, used sparingly */
  --violet:       #7C6AF7;
  --violet-soft:  #A192FF;

  /* Danger */
  --danger:       #C0503A;

  /* Typography */
  --serif-ko: "Noto Serif KR", "Georgia", serif;
  --serif-en: "Newsreader", "Georgia", serif;
  --sans:     "Spoqa Han Sans Neo", -apple-system, sans-serif;
  --mono:     "Geist Mono", ui-monospace, monospace;
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

html, body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  font-size: 16px;
  line-height: 1.6;
}

/* Korean content uses Noto Serif KR */
html[lang="ko"] .s-serif,
html[lang="ko"] .ctx-q,
html[lang="ko"] .opening-text,
html[lang="ko"] .msg-sen .body,
html[lang="ko"] .sb-user-name,
html[lang="ko"] .hero-headline,
html[lang="ko"] .screen-title {
  font-family: var(--serif-ko);
}

/* English display uses Newsreader */
html[lang="en"] .s-serif,
html[lang="en"] .ctx-q,
html[lang="en"] .opening-text,
html[lang="en"] .hero-headline {
  font-family: var(--serif-en);
  font-style: italic;
}

/* ── Animations ─────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes pulse {
  0%, 100% { opacity: .3; }
  50%       { opacity: 1; }
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

.fade-in { animation: fadeUp .3s ease both; }

/* ── Nav ─────────────────────────────────────────────────────── */
nav {
  position: fixed; top: 0; left: 0; right: 0; height: 52px;
  display: flex; align-items: center; padding: 0 20px; z-index: 99;
  background: rgba(255,253,247,.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--rule);
  gap: 12px;
}

.brand {
  font-family: var(--mono); font-size: 11px; font-weight: 500;
  letter-spacing: .4em; color: var(--fg);
  display: flex; align-items: center; gap: 10px;
}
.brand .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(196,149,74,.2), 0 0 10px rgba(196,149,74,.4);
}

.nav-brand {
  font-family: var(--mono); font-size: 11px; font-weight: 500;
  letter-spacing: .4em; color: var(--fg);
  display: flex; align-items: center; gap: 10px;
}
.nav-brand .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(196,149,74,.2), 0 0 10px rgba(196,149,74,.4);
}

.nav-end {
  font-family: var(--mono); font-size: 10px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--fg-mute);
  background: none; border: 1px solid var(--rule-strong);
  padding: 5px 10px; cursor: pointer; transition: all .15s;
}
.nav-end:hover { border-color: var(--fg-dim); color: var(--fg); }

.nav-timer {
  font-family: var(--mono); font-size: 11px; color: var(--fg-mute);
  margin-left: auto; letter-spacing: .14em;
  padding: 4px 8px; border: 1px solid var(--rule);
}

.nav-step {
  margin-left: auto; font-family: var(--mono);
  font-size: 10px; letter-spacing: .14em;
  text-transform: uppercase; color: var(--fg-mute);
}

.nav-skip {
  font-family: var(--mono); font-size: 10px; letter-spacing: .14em;
  text-transform: uppercase; color: var(--fg-mute);
  background: none; border: none; cursor: pointer; transition: color .15s; padding: 4px 0;
}
.nav-skip:hover { color: var(--fg-dim); }

.nav-burger {
  width: 28px; height: 28px; flex-shrink: 0;
  display: flex; flex-direction: column; justify-content: center; gap: 4px;
  background: none; border: none; cursor: pointer; padding: 0; margin-right: 4px;
}
.nav-burger i { display: block; width: 18px; height: 1.5px; background: var(--fg); }

/* ── Progress bar (onboarding) ──────────────────────────────── */
#progress-wrap {
  position: fixed; top: 0; left: 0; right: 0;
  height: 3px; background: var(--rule); z-index: 100;
}
#progress-bar {
  height: 100%; background: var(--accent); transition: width .4s ease; width: 0%;
}

/* ── Shared form elements ───────────────────────────────────── */
.field-group  { display: flex; flex-direction: column; gap: 6px; }
.field-label,
.form-label,
.block-label {
  font-family: var(--mono); font-size: 10px; font-weight: 600;
  letter-spacing: .18em; text-transform: uppercase; color: var(--fg-mute);
}
.block-label { margin-bottom: 12px; margin-top: 28px; }
.block-label:first-of-type { margin-top: 0; }

.field-input,
.form-input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--rule-strong);
  border-radius: 4px;
  color: var(--fg);
  font-family: var(--sans);
  font-size: 16px;
  padding: 13px 16px;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
  -webkit-appearance: none;
  appearance: none;
  letter-spacing: -.01em;
}
.field-input:focus,
.form-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(196,149,74,.12);
}
.field-input::placeholder,
.form-input::placeholder { color: var(--fg-faint); }

textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--rule-strong);
  color: var(--fg);
  font-family: var(--sans);
  font-size: 15px;
  padding: 14px 16px;
  outline: none; resize: none;
  line-height: 1.6;
  transition: border-color .15s, box-shadow .15s;
  -webkit-appearance: none; appearance: none;
  min-height: 90px;
  letter-spacing: -.01em;
}
textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(196,149,74,.12);
}
textarea::placeholder { color: var(--fg-faint); }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-group { margin-bottom: 16px; }

.error-msg {
  font-family: var(--mono); font-size: 11px; letter-spacing: .04em;
  color: var(--danger); min-height: 16px;
}

/* ── Buttons ─────────────────────────────────────────────────── */

/* Primary — amber fill */
.btn-primary {
  width: 100%; cursor: pointer;
  font-family: var(--sans); font-size: 13px; font-weight: 700;
  color: #fff; background: var(--accent);
  border: none;
  padding: 14px 20px;
  display: flex; align-items: center; justify-content: space-between;
  letter-spacing: -.01em;
  transition: background .15s, opacity .15s;
}
.btn-primary:hover  { background: var(--accent-soft); }
.btn-primary:disabled { opacity: .35; cursor: not-allowed; }
.btn-primary .arrow { transition: transform .2s; }
.btn-primary:hover:not(:disabled) .arrow { transform: translateX(3px); }

/* Outline — secondary / back */
.btn-outline,
.btn-back {
  cursor: pointer;
  font-family: var(--mono); font-size: 11px; font-weight: 500;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--fg-mute); background: var(--bg);
  border: 1px solid var(--rule-strong);
  padding: 14px 20px;
  transition: border-color .15s, color .15s;
}
.btn-outline:hover,
.btn-back:hover { border-color: var(--fg-dim); color: var(--fg); }

/* Ghost — text link style */
.btn-ghost {
  width: 100%; cursor: pointer;
  font-family: var(--sans); font-size: 13px;
  color: var(--fg-mute); background: transparent; border: none;
  padding: 10px 0; text-align: center;
  transition: color .15s; letter-spacing: -.01em;
}
.btn-ghost:hover { color: var(--fg-dim); }
.btn-ghost span  { color: var(--accent); }
.btn-ghost:hover span { color: var(--accent-dark); }

/* Nav action button */
.nav-btn {
  cursor: pointer; background: none;
  border: 1px solid var(--rule-strong);
  font-family: var(--mono); font-size: 10px;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--fg-mute); padding: 6px 12px;
  transition: all .15s;
}
.nav-btn:hover { border-color: var(--fg-mute); color: var(--fg); }

/* ── Divider ─────────────────────────────────────────────────── */
.divider {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--mono); font-size: 10px;
  letter-spacing: .14em; text-transform: uppercase; color: var(--fg-mute);
}
.divider::before, .divider::after {
  content: ""; flex: 1; height: 1px; background: var(--rule);
}

/* ── Language toggle ─────────────────────────────────────────── */
.lang-toggle {
  display: flex; justify-content: center; gap: 2px;
}
.lang-btn {
  padding: 4px 10px; border-radius: 4px;
  background: none; border: none;
  color: var(--fg-mute); cursor: pointer;
  font-family: var(--mono); font-size: 10px;
  letter-spacing: .14em; text-transform: uppercase;
  transition: all .15s;
}
.lang-btn.active { color: var(--fg); background: var(--card); }

/* Onboarding full-width lang toggle */
.lang-toggle-full {
  display: flex;
  background: var(--bg);
  border: 1px solid var(--rule-strong);
  padding: 4px; margin-bottom: 28px; gap: 4px;
}
.lang-toggle-full .lang-btn {
  flex: 1; padding: 10px; border-radius: 0;
  font-family: var(--sans); font-size: 14px; font-weight: 600;
  letter-spacing: 0; text-transform: none;
}
.lang-toggle-full .lang-btn.active {
  background: var(--accent); color: #fff;
}

/* ── Google button ───────────────────────────────────────────── */
.btn-google {
  width: 100%; cursor: pointer;
  font-family: var(--sans); font-size: 14px; font-weight: 500;
  color: var(--fg); background: var(--bg);
  border: 1px solid var(--rule-strong);
  padding: 13px 20px;
  display: flex; align-items: center; justify-content: center; gap: 10px;
  border-radius: 4px;
  transition: border-color .15s, background .15s;
  letter-spacing: -.01em;
}
.btn-google:hover { border-color: var(--fg-dim); background: var(--bg-2); }

/* ── Cards ───────────────────────────────────────────────────── */
.card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--rule);
  padding: 22px 22px 20px;
  overflow: hidden;
  animation: fadeUp .25s ease both;
}

/* ── Tap options (onboarding) ───────────────────────────────── */
.tap-grid { display: flex; flex-direction: column; gap: 8px; margin-bottom: 8px; }
.tap-grid.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.tap-option {
  background: var(--bg); border: 1px solid var(--rule);
  padding: 14px 16px; cursor: pointer;
  transition: all .15s; text-align: left;
  color: var(--fg); font-size: 14px; line-height: 1.4;
  font-family: var(--sans); display: block; width: 100%;
}
.tap-option:active { opacity: .75; }
.tap-option.selected { border-color: var(--accent); background: var(--accent-tint); }
.tap-option .opt-check {
  display: inline-block; width: 16px; height: 16px; border-radius: 50%;
  border: 1.5px solid var(--rule-strong);
  margin-right: 10px; vertical-align: middle; flex-shrink: 0;
  transition: all .15s; position: relative; top: -1px;
}
.tap-option.selected .opt-check { background: var(--accent); border-color: var(--accent); }

/* ── Interest tags (onboarding) ─────────────────────────────── */
.tag-grid { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 8px; }
.tag {
  padding: 7px 14px; border: 1px solid var(--rule);
  background: var(--bg); color: var(--fg-dim);
  font-family: var(--sans); font-size: 13px;
  cursor: pointer; transition: all .15s;
}
.tag:active { opacity: .7; }
.tag.selected { border-color: var(--accent); background: var(--accent-tint); color: var(--fg); }

/* ── Pair cards (IPIP) ──────────────────────────────────────── */
.pair-question { margin-bottom: 28px; }
.pair-num {
  font-family: var(--mono); font-size: 10px;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--fg-mute); margin-bottom: 12px;
}
.pair-cards { display: flex; flex-direction: column; gap: 8px; }
.pair-card {
  background: var(--bg); border: 1px solid var(--rule);
  padding: 16px; cursor: pointer; transition: all .15s;
  font-size: 14px; line-height: 1.5; color: var(--fg);
  text-align: left; width: 100%; font-family: var(--sans);
  display: flex; align-items: flex-start; gap: 12px;
}
.pair-card:active { opacity: .8; }
.pair-card.selected { border-color: var(--accent); background: var(--accent-tint); }
.pair-letter {
  font-family: var(--mono); font-size: 11px; font-weight: 600;
  color: var(--fg-mute); width: 18px; flex-shrink: 0; margin-top: 2px;
}
.pair-card.selected .pair-letter { color: var(--accent); }

/* ── Nav row (onboarding buttons) ───────────────────────────── */
.nav-row { display: flex; gap: 12px; margin-top: auto; padding-top: 32px; }
.btn {
  padding: 16px 24px; font-size: 15px; font-weight: 700;
  cursor: pointer; transition: all .15s; border: none;
  font-family: var(--sans); letter-spacing: -.01em;
}
.btn:active { opacity: .75; }
.btn.btn-primary { background: var(--accent); color: #fff; flex: 1; }
.btn.btn-primary:disabled { opacity: .3; cursor: not-allowed; }
.btn.btn-back {
  background: var(--bg); border: 1px solid var(--rule-strong);
  color: var(--fg-dim); padding: 16px 20px;
  font-family: var(--mono); font-size: 11px;
  letter-spacing: .14em; text-transform: uppercase;
}

/* ── Done screen (onboarding) ───────────────────────────────── */
.done-wrap {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  min-height: 80vh; text-align: center; gap: 16px;
}
.done-mark { font-size: 40px; margin-bottom: 8px; color: var(--accent); }

/* ── Screen layout (onboarding) ─────────────────────────────── */
.screen {
  min-height: 100vh; padding: 80px 22px 60px;
  max-width: 520px; margin: 0 auto; display: flex; flex-direction: column;
}
.screen-title {
  font-size: clamp(24px, 5vw, 30px); font-weight: 700;
  line-height: 1.2; margin-bottom: 10px; letter-spacing: -.03em;
}
.screen-sub {
  font-size: 14px; color: var(--fg-dim);
  line-height: 1.6; margin-bottom: 36px; letter-spacing: -.01em;
}
.freeform-group { margin-bottom: 24px; }
.freeform-q { font-size: 15px; font-weight: 700; line-height: 1.4; margin-bottom: 6px; letter-spacing: -.02em; }
.freeform-sub { font-size: 12px; color: var(--fg-mute); margin-bottom: 10px; font-family: var(--mono); letter-spacing: .04em; }

/* ── Loading overlay ─────────────────────────────────────────── */
#loading {
  position: fixed; inset: 0; background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  z-index: 100; transition: opacity .3s;
}
#loading.hidden { opacity: 0; pointer-events: none; }
.loading-brand {
  font-family: var(--mono); font-size: 11px; font-weight: 500;
  letter-spacing: .34em; color: var(--fg-mute);
  display: flex; align-items: center; gap: 8px;
  animation: pulse 2s ease-in-out infinite;
}
.loading-brand .dot {
  width: 4px; height: 4px; border-radius: 50%; background: var(--accent);
}

/* ── Sidebar ─────────────────────────────────────────────────── */
.sb-scrim {
  position: fixed; inset: 0;
  background: rgba(45,40,32,.4);
  backdrop-filter: blur(2px); -webkit-backdrop-filter: blur(2px);
  opacity: 0; pointer-events: none;
  transition: opacity .3s ease; z-index: 199;
}
body.sidebar-open .sb-scrim { opacity: 1; pointer-events: auto; }

.sidebar {
  position: fixed; top: 0; bottom: 0; left: 0;
  width: 82%; max-width: 320px;
  background: var(--bg); border-right: 1px solid var(--rule);
  transform: translateX(-100%);
  transition: transform .38s cubic-bezier(.2,.9,.25,1);
  z-index: 200; display: flex; flex-direction: column; overflow: hidden;
}
body.sidebar-open .sidebar { transform: translateX(0); }

.sb-top {
  height: 52px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 18px; border-bottom: 1px solid var(--rule);
}
.sb-close {
  width: 28px; height: 28px; display: flex; align-items: center; justify-content: center;
  background: none; border: none; cursor: pointer;
  color: var(--fg-mute); font-size: 20px; font-weight: 300; transition: color .15s;
}
.sb-close:hover { color: var(--fg); }
.sb-brand { font-family: var(--mono); font-size: 10.5px; font-weight: 500; letter-spacing: .4em; color: var(--fg); }

.sb-user { padding: 18px 20px 20px; border-bottom: 1px solid var(--rule); flex-shrink: 0; }
.sb-user-label { font-family: var(--mono); font-size: 9px; letter-spacing: .24em; text-transform: uppercase; color: var(--fg-mute); margin-bottom: 8px; }
.sb-user-name { font-size: 24px; font-weight: 700; letter-spacing: -.04em; color: var(--fg); margin-bottom: 10px; }
.sb-obs { display: flex; align-items: flex-start; gap: 8px; }
.sb-obs-bar { width: 2px; background: var(--accent); align-self: stretch; flex-shrink: 0; }
.sb-obs-text { font-size: 13px; color: var(--fg-dim); letter-spacing: -.02em; line-height: 1.45; }

.sb-scroll { flex: 1; overflow-y: auto; overflow-x: hidden; scrollbar-width: none; }
.sb-scroll::-webkit-scrollbar { display: none; }

.sb-mind-card {
  margin: 16px 14px;
  display: flex; align-items: center;
  background: linear-gradient(180deg, rgba(196,149,74,.12) 0%, rgba(196,149,74,.03) 100%), var(--bg-2);
  border: 1px solid rgba(196,149,74,.35);
  padding: 14px 16px; text-decoration: none;
  position: relative; overflow: hidden; transition: border-color .15s;
}
.sb-mind-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 1.5px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}
.sb-mind-card:hover { border-color: rgba(196,149,74,.6); }
.sb-mind-top { display: flex; align-items: center; gap: 8px; margin-bottom: 3px; }
.sb-mind-label { font-family: var(--mono); font-size: 8.5px; letter-spacing: .26em; text-transform: uppercase; color: var(--accent); }
.sb-mind-sync  { font-family: var(--mono); font-size: 8.5px; letter-spacing: .14em; color: var(--fg-mute); }
.sb-mind-title { font-size: 15px; font-weight: 700; letter-spacing: -.025em; color: var(--fg); flex: 1; }
.sb-mind-arrow { color: var(--accent); font-size: 18px; margin-left: 8px; }

.sb-section-label { font-family: var(--mono); font-size: 9px; letter-spacing: .24em; text-transform: uppercase; color: var(--fg-mute); padding: 0 20px 10px; }
.sb-sessions { display: flex; flex-direction: column; padding: 0 14px; gap: 6px; }
.sb-sessions-empty { font-family: var(--mono); font-size: 9.5px; letter-spacing: .14em; color: var(--fg-faint); text-transform: uppercase; padding: 0 6px; }

.sb-session { padding: 12px 14px; background: var(--bg-2); border: 1px solid var(--rule); cursor: pointer; transition: background .15s; }
.sb-session:hover { background: var(--bg-3); }
.sb-session-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 5px; }
.sb-session-date { font-family: var(--mono); font-size: 9px; letter-spacing: .14em; color: var(--fg-mute); }
.sb-session-ctx  { font-family: var(--mono); font-size: 8.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--fg-dim); border: 1px solid var(--rule-strong); padding: 2px 6px; }
.sb-session-sum  { font-size: 12px; color: var(--fg-dim); letter-spacing: -.01em; line-height: 1.45; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

.sb-divider { height: 1px; background: var(--rule); margin: 16px 0; }
.sb-settings { padding: 0 14px; display: flex; flex-direction: column; }
.sb-setting-item { display: flex; align-items: center; justify-content: space-between; padding: 12px 6px; border-bottom: 1px solid var(--rule); cursor: default; }
.sb-setting-logout { cursor: pointer; }
.sb-setting-logout:hover .sb-setting-key { color: var(--fg-dim); }
.sb-setting-key { font-family: var(--mono); font-size: 9.5px; letter-spacing: .2em; text-transform: uppercase; color: var(--fg-mute); }
.sb-setting-val { font-family: var(--mono); font-size: 9.5px; letter-spacing: .1em; color: var(--fg-faint); }
.sb-lang-toggle { display: flex; gap: 2px; }
.sb-lang-seg { font-family: var(--mono); font-size: 9.5px; letter-spacing: .14em; padding: 4px 8px; color: var(--fg-mute); cursor: pointer; transition: all .15s; }
.sb-lang-seg.on { background: var(--bg-3); color: var(--fg); }

.sb-foot {
  height: 44px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 20px; border-top: 1px solid var(--rule);
}
.sb-foot-ver { font-family: var(--mono); font-size: 11px; letter-spacing: .14em; color: var(--fg-faint); }
.sb-foot-tag { font-family: var(--mono); font-size: 9px; letter-spacing: .14em; color: var(--fg-mute); }

/* ── Dashboard strips ────────────────────────────────────────── */
.dash { display: flex; flex-direction: column; gap: 12px; margin-bottom: 32px; }
.dash-stats { display: flex; border: 1px solid var(--rule); }
.dash-stat { flex: 1; padding: 14px 0; text-align: center; border-right: 1px solid var(--rule); }
.dash-stat:last-child { border-right: none; }
.dash-stat .n { font-family: var(--mono); font-size: 22px; font-weight: 500; color: var(--fg); display: block; line-height: 1; margin-bottom: 4px; }
.dash-stat .n.accent { color: var(--accent); }
.dash-stat .k { font-family: var(--mono); font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: var(--fg-mute); }

.dash-last { background: var(--bg-2); border: 1px solid var(--rule); padding: 16px 18px; display: flex; flex-direction: column; gap: 6px; }
.dash-last-top { display: flex; align-items: center; justify-content: space-between; }
.dash-last-tag { font-family: var(--mono); font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--fg-mute); border: 1px solid var(--rule-strong); padding: 3px 8px; }.dash-last-date { font-family: var(--mono); font-size: 11px; letter-spacing: .14em; color: var(--fg-faint); }
.dash-last-summary { font-size: 13px; color: var(--fg-dim); line-height: 1.5; letter-spacing: -.02em; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

.dash-mind {
  background: linear-gradient(180deg, rgba(196,149,74,.08) 0%, transparent 100%), var(--bg-2);
  border: 1px solid rgba(196,149,74,.3);
  padding: 16px 18px; display: flex; align-items: center; justify-content: space-between;
  cursor: pointer; text-decoration: none; position: relative; overflow: hidden; transition: border-color .15s;
}
.dash-mind::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 1.5px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}
.dash-mind:hover { border-color: rgba(196,149,74,.55); }
.dash-mind-left { display: flex; flex-direction: column; gap: 3px; }
.dash-mind-label { font-family: var(--mono); font-size: 11px; letter-spacing: .24em; text-transform: uppercase; color: var(--accent); }
.dash-mind-title { font-size: 15px; font-weight: 700; letter-spacing: -.025em; color: var(--fg); }
.dash-mind-sub   { font-family: var(--mono); font-size: 11px; letter-spacing: .14em; color: var(--fg-mute); }
.dash-mind-arrow { color: var(--accent); font-size: 18px; font-weight: 300; }

.dash-divider {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--mono); font-size: 11px; letter-spacing: .22em;  text-transform: uppercase; color: var(--fg-faint); margin: 4px 0 8px;
}
.dash-divider::before, .dash-divider::after { content: ""; flex: 1; height: 1px; background: var(--rule); }