/* Dostoevsky demo page — uses style.css for palette base */

body { background: var(--bg); }

/* Back link */
.d-back {
  position: fixed; top: 20px; left: 24px; z-index: 50;
  font-family: var(--font-mono); font-size: 12px;
  color: var(--brown); text-decoration: none;
  background: rgba(249,243,232,0.85);
  backdrop-filter: blur(6px);
  padding: 8px 14px; border-radius: 999px;
  border: 1px solid var(--border);
  letter-spacing: 0.06em;
}
.d-back:hover { color: var(--sage-dark); }

/* Hero */
.d-hero {
  text-align: center; padding: 100px 0 60px;
}
.d-eyebrow {
  font-family: var(--font-mono); font-size: 12px; color: var(--brown);
  letter-spacing: 0.18em; text-transform: uppercase;
  margin-bottom: 24px;
}
.d-h1 {
  font-size: clamp(36px, 5vw, 68px);
  font-weight: 600; letter-spacing: -0.025em;
  line-height: 1.1; max-width: 900px; margin: 0 auto;
}
.d-h1 .muted { color: var(--text-muted); }
.d-sub {
  font-size: clamp(15px, 1.5vw, 18px);
  color: var(--text-muted); line-height: 1.55;
  max-width: 720px; margin: 28px auto 40px;
}
.d-statstrip {
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: 8px; max-width: 980px; margin: 0 auto;
}
.d-stat {
  font-family: var(--font-mono); font-size: 12px;
  padding: 8px 14px; border: 1px solid var(--border);
  border-radius: 999px; background: var(--surface); color: var(--text);
}
.d-stat strong { color: var(--sage-dark); font-weight: 700; }

/* Sticky section nav */
.d-nav {
  position: sticky; top: 0; z-index: 20;
  background: rgba(244,238,226,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}
.d-nav-inner {
  display: flex; justify-content: center; gap: 18px; flex-wrap: wrap;
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
}
.d-nav-inner a {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--text-muted); text-decoration: none;
  text-transform: uppercase; letter-spacing: 0.08em;
  transition: color 0.15s ease;
}
.d-nav-inner a:hover { color: var(--sage-dark); }

/* Section base */
.d-section { padding: 10px 24px; max-width: 1200px; margin: 0 auto; }
.d-section.collapsed { padding-top: 10px; padding-bottom: 10px; }
.d-section:not(.collapsed) { padding-top: 16px; padding-bottom: 40px; }

/* Interactive controls — shared */
.d-controls {
  display: flex; flex-wrap: wrap; gap: 14px; align-items: center;
  margin-bottom: 24px;
}
.d-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.d-chip {
  font-family: var(--font-mono); font-size: 11px; padding: 6px 12px;
  border: 1px solid var(--border); border-radius: 999px;
  background: var(--bg); color: var(--text-muted); cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.d-chip:hover { border-color: var(--sage); color: var(--text); }
.d-chip.active { background: var(--sage); color: var(--paper); border-color: var(--sage); }
.d-search {
  flex: 1; min-width: 200px; max-width: 380px;
  padding: 10px 16px;
  border: 1px solid var(--border); border-radius: 999px;
  background: var(--surface); font-size: 13px;
  font-family: var(--font-sans); color: var(--text);
}
.d-search:focus { outline: none; border-color: var(--sage); }
.d-event-tag { cursor: pointer; transition: background 0.15s ease; }
.d-event-tag:hover { background: var(--sage); color: var(--paper); border-color: var(--sage); }
.d-section-head {
  display: flex; align-items: center; gap: 14px; margin-bottom: 0;
  flex-wrap: wrap;
  padding: 18px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  cursor: pointer;
  position: relative;
  transition: background .2s ease, box-shadow .2s ease, border-color .2s ease, transform .2s ease;
}
.d-section-head:hover {
  background: var(--paper);
  border-color: var(--sage);
  box-shadow: 0 6px 18px rgba(79,122,70,0.08);
  transform: translateY(-1px);
}
.d-section:not(.collapsed) .d-section-head {
  border-color: var(--sage);
  border-left-width: 4px;
  padding-left: 17px;
  background: var(--paper);
}
.d-section-body { margin-top: 24px; }

.d-num {
  font-family: var(--font-mono); font-size: 12px; color: var(--brown);
  letter-spacing: 0.15em;
}
.d-title { font-size: clamp(24px, 2.8vw, 36px); font-weight: 600; color: var(--text); letter-spacing: -0.02em; }
.d-count {
  font-family: var(--font-mono); font-size: 12px; color: var(--text-muted);
  margin-left: auto;
}

/* Chevron badge — left side */
.d-section-head::before {
  content: '▾';
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px; height: 32px;
  border-radius: 999px;
  background: var(--sage);
  color: var(--paper);
  font-size: 14px; font-weight: 700;
  flex-shrink: 0;
  transition: transform .25s ease, background .2s ease;
}
.d-section.collapsed .d-section-head::before { transform: rotate(-90deg); }
.d-section-head:hover::before { background: var(--sage-dark); }
.d-section-head::after { content: none; }

/* ============================================================
   BIOGRAPHY
============================================================ */
.d-bio-infobox {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 28px 32px;
  display: grid; gap: 14px;
  grid-template-columns: repeat(2, 1fr);
  margin-bottom: 40px;
}
@media (max-width: 720px) { .d-bio-infobox { grid-template-columns: 1fr; } }
.d-bio-row { display: grid; grid-template-columns: 140px 1fr; gap: 12px; align-items: baseline; }
.d-bio-label {
  font-family: var(--font-mono); font-size: 10px;
  color: var(--brown); letter-spacing: 0.1em; text-transform: uppercase;
}
.d-bio-value { font-size: 14px; color: var(--text); line-height: 1.45; }

.d-bio-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
}
.d-bio-cat {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 18px;
}
.d-bio-cat-head {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 12px;
}
.d-bio-cat-name {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--sage-dark); text-transform: uppercase; letter-spacing: 0.1em;
  font-weight: 600;
}
.d-bio-cat-count { font-family: var(--font-mono); font-size: 11px; color: var(--brown); }
.d-bio-cat-samples { list-style: none; padding: 0; display: grid; gap: 8px; }
.d-bio-cat-samples li {
  font-size: 12.5px; color: var(--text-muted); line-height: 1.5;
  padding-left: 14px; position: relative;
}
.d-bio-cat-samples li::before { content: "▸"; position: absolute; left: 0; color: var(--tan); }

/* ============================================================
   WORK — gantt
============================================================ */
.d-work-wrap {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 24px;
  overflow: auto;
}
.d-work-wrap svg { width: 100%; min-width: 800px; display: block; }
.d-tooltip {
  position: fixed; pointer-events: none; z-index: 100;
  background: #1E1A14; color: #DCD0BA;
  padding: 12px 14px; border-radius: 8px;
  font-family: var(--font-mono); font-size: 11.5px;
  max-width: 320px; line-height: 1.45;
  opacity: 0; transition: opacity 0.12s ease;
  box-shadow: var(--shadow-md);
}
.d-tooltip.visible { opacity: 1; }
.d-tooltip .tt-title { color: #F4ECD8; font-weight: 600; margin-bottom: 4px; font-size: 12.5px; }
.d-tooltip .tt-meta { color: #C68A2D; font-size: 10.5px; margin-bottom: 6px; }

/* ============================================================
   PREFERENCES
============================================================ */
.d-pref-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 14px;
}
.d-pref-cat {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 18px;
}
.d-pref-cat-head {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 14px;
}
.d-pref-cat-name {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--sage-dark); text-transform: uppercase; letter-spacing: 0.08em;
  font-weight: 600;
}
.d-pref-cat-count { font-family: var(--font-mono); font-size: 11px; color: var(--brown); }
.d-pref-item {
  display: grid; grid-template-columns: 1fr auto; gap: 10px; padding: 8px 0;
  border-bottom: 1px solid var(--border);
}
.d-pref-item:last-child { border-bottom: none; }
.d-pref-entity { font-size: 13px; color: var(--text); font-weight: 500; }
.d-pref-stated { font-size: 11.5px; color: var(--text-muted); line-height: 1.4; margin-top: 4px; font-style: italic; }
.d-pref-strength {
  font-family: var(--font-mono); font-size: 10px;
  padding: 2px 8px; border-radius: 4px;
  white-space: nowrap; align-self: start;
}
.d-pref-strength.like { background: var(--sage); color: var(--paper); }
.d-pref-strength.dislike { background: #B25555; color: var(--paper); }
.d-pref-strength.neutral { background: var(--tan); color: var(--text); }

/* ============================================================
   PSYCHOMETRICS
============================================================ */
.d-psych-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 20px;
}
@media (max-width: 880px) { .d-psych-grid { grid-template-columns: 1fr; } }
.d-psych-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 24px;
}
.d-psych-title {
  font-family: var(--font-mono); font-size: 13px;
  color: var(--sage-dark); letter-spacing: 0.1em; text-transform: uppercase;
  font-weight: 700; margin-bottom: 16px;
}
.d-psych-radar, .d-psych-bars {
  width: 100%; display: block;
}
.d-psych-notes {
  font-size: 14px; color: var(--text); line-height: 1.6;
  margin-top: 14px; padding-top: 14px;
  border-top: 2px solid rgba(79,122,70,0.30);
}

/* ============================================================
   SOCIAL CIRCLE
============================================================ */
.d-social-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
}
.d-person {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 16px;
  display: flex; flex-direction: column; gap: 8px;
  transition: border-color 0.15s ease;
}
.d-person:hover { border-color: var(--sage); }
.d-person-head {
  display: flex; justify-content: space-between; align-items: baseline; gap: 8px;
}
.d-person-name { font-weight: 600; font-size: 14px; color: var(--text); line-height: 1.3; }
.d-person-closeness {
  font-family: var(--font-mono); font-size: 10px; color: var(--sage-dark);
  white-space: nowrap;
}
.d-person-relation {
  font-family: var(--font-mono); font-size: 10px;
  color: var(--brown); text-transform: uppercase; letter-spacing: 0.08em;
}
.d-person-note { font-size: 12px; color: var(--text-muted); line-height: 1.5; }
.d-person-chips { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 4px; }
.d-person-chip {
  font-family: var(--font-mono); font-size: 9px;
  padding: 2px 7px; border-radius: 999px;
  background: var(--bg); color: var(--text-muted); border: 1px solid var(--border);
}
.d-person-valence { width: 8px; height: 8px; border-radius: 50%; display: inline-block; margin-right: 6px; }
.d-person-valence.positive { background: var(--sage); }
.d-person-valence.negative { background: #B25555; }
.d-person-valence.neutral { background: var(--tan); }
.d-person-valence.mixed { background: var(--gold); }

/* ============================================================
   EXPERIENCES
============================================================ */
.d-exp-wrap {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 24px;
}
.d-exp-wrap svg { width: 100%; display: block; }
.d-exp-legend {
  display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px;
  font-family: var(--font-mono); font-size: 11px; color: var(--text-muted);
}
.d-exp-legend-item { display: flex; align-items: center; gap: 6px; }
.d-exp-legend-dot { width: 10px; height: 10px; border-radius: 50%; }

/* ============================================================
   LIFE EVENTS
============================================================ */
.d-timeline {
  position: relative; padding-left: 32px;
  max-width: 900px; margin: 0 auto;
}
.d-timeline::before {
  content: ""; position: absolute; left: 8px; top: 0; bottom: 0;
  width: 2px; background: var(--border);
}
.d-decade {
  position: sticky; top: 56px;
  font-family: var(--font-mono); font-size: 11px;
  color: var(--brown); letter-spacing: 0.12em; text-transform: uppercase;
  margin: 32px 0 16px -24px;
  background: var(--bg); padding: 4px 0;
  z-index: 5;
}
.d-event {
  position: relative; background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 18px 22px; margin-bottom: 14px;
}
.d-event::before {
  content: ""; position: absolute; left: -30px; top: 22px;
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--sage); border: 2px solid var(--bg);
}
.d-event-head {
  display: flex; gap: 12px; margin-bottom: 8px; align-items: baseline; flex-wrap: wrap;
}
.d-event-name { font-weight: 600; font-size: 15px; color: var(--text); flex: 1; min-width: 200px; }
.d-event-date {
  font-family: var(--font-mono); font-size: 11px; color: var(--brown);
  letter-spacing: 0.05em;
}
.d-event-narrative { font-size: 13.5px; color: var(--text-muted); line-height: 1.6; }
.d-event-tags {
  display: flex; flex-wrap: wrap; gap: 4px; margin-top: 10px;
}
.d-event-tag {
  font-family: var(--font-mono); font-size: 9.5px;
  padding: 2px 8px; border-radius: 999px;
  background: var(--bg); color: var(--text-muted); border: 1px solid var(--border);
}

/* ============================================================
   FOOTER CTA
============================================================ */
.d-footer {
  text-align: center; padding: 120px 0; border-top: 1px solid var(--border);
  margin-top: 80px;
}
.d-footer h2 {
  font-size: clamp(24px, 3vw, 40px);
  font-weight: 600; color: var(--text);
  max-width: 720px; margin: 0 auto 28px;
  letter-spacing: -0.02em; line-height: 1.25;
}

/* ============================================================
   MOBILE RESPONSIVE — fit within viewport
============================================================ */
@media (max-width: 760px) {
  .container { padding: 0 16px; }
  .d-section { padding: 40px 0; padding-left: 16px; padding-right: 16px; }
  .d-section-head { flex-wrap: wrap; gap: 8px; padding: 14px 16px; }
  .d-title { font-size: clamp(22px, 5vw, 28px); }
  .d-num { font-size: 12px; }
  .d-count { font-size: 11px; padding-right: 6px; }
  .d-h1 { font-size: clamp(32px, 8vw, 44px); line-height: 1.1; }
  .d-hero { padding: 100px 16px 40px; }
  .d-statstrip { gap: 10px 16px; }
  .d-stat { font-size: 12px; }
  .d-nav-inner { gap: 6px; padding: 0 16px; }
  .d-nav-inner a { font-size: 11px !important; padding: 6px 10px; }
  .d-controls { gap: 8px; margin-bottom: 16px; }
  .d-chips { gap: 4px; }
  .d-chip { font-size: 10px; padding: 5px 9px; }
  .d-search { min-width: 0; width: 100%; font-size: 13px; padding: 8px 12px; }
  .d-bio-infobox, .d-bio-grid, .d-pref-grid, .d-social-grid, .d-psych-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .d-bio-cat, .d-pref-cat, .d-person, .d-psych-card, .d-event {
    padding: 14px; min-width: 0;
  }
  .d-bio-cat *, .d-pref-cat *, .d-person *, .d-psych-card *, .d-event * {
    word-wrap: break-word;
    overflow-wrap: break-word;
  }
  .d-work-wrap, .d-exp-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .d-work-wrap svg, .d-exp-wrap svg { min-width: 640px; }
  .d-psych-radar, .d-psych-bars { max-width: 100%; }
  .d-beta-cta { padding: 0 16px; margin-bottom: 24px; }
  .d-beta-cta-inner { padding: 16px 18px; gap: 12px; }
  .d-beta-cta p { font-size: 15px; }
  .d-footer { padding: 60px 16px; }
  .d-footer h2 { font-size: clamp(20px, 4.5vw, 28px); }
  .d-tooltip { max-width: calc(100vw - 32px); }
}