/* Phase 2 · Hi-fi visual constitution
 * Cream paper / charcoal ink / one muted-rust accent.
 * Instrument Sans + JetBrains Mono. Heavy weights only at page-title level.
 */

:root {
  /* paper + ink */
  --paper: #f3ede1;
  --paper-2: #ebe3d3;
  --paper-3: #ded3bf;
  --ink: #1f1c18;
  --ink-2: #4a4640;
  --ink-3: #8a8278;
  --ink-4: #b7ad9c;
  --hair: #d8cebb;
  --hair-2: #c6bba8;

  /* accents — swappable via Tweaks */
  --accent: #a8593a;             /* muted rust */
  --accent-soft: rgba(168, 89, 58, 0.10);
  --accent-line: rgba(168, 89, 58, 0.55);

  /* type */
  --body: 'Instrument Sans', 'Inter', system-ui, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;

  /* spacing */
  --pad: 22px;
  --radius: 14px;
  --radius-sm: 8px;
}

/* dark theme — exposed via tweaks */
[data-theme="dark"] {
  --paper: #1a1815;
  --paper-2: #221f1a;
  --paper-3: #2d2925;
  --ink: #ece6d8;
  --ink-2: #b8b0a0;
  --ink-3: #8a8275;
  --ink-4: #5a5448;
  --hair: #2e2a24;
  --hair-2: #3a352e;
}

/* accent variants */
[data-accent="rust"] {
  --accent: #a8593a;
  --accent-soft: rgba(168, 89, 58, 0.10);
  --accent-line: rgba(168, 89, 58, 0.55);
}
[data-accent="clay"] {
  --accent: #9b6a4a;
  --accent-soft: rgba(155, 106, 74, 0.11);
  --accent-line: rgba(155, 106, 74, 0.55);
}
[data-accent="sage"] {
  --accent: #6e7f5b;
  --accent-soft: rgba(110, 127, 91, 0.12);
  --accent-line: rgba(110, 127, 91, 0.55);
}
[data-accent="ink"] {
  --accent: var(--ink);
  --accent-soft: rgba(0,0,0,0.06);
  --accent-line: rgba(0,0,0,0.4);
}

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-feature-settings: 'ss01', 'cv11';
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* ── Page header ─────────────────────────────────────────── */
.page-header {
  max-width: 760px;
  padding: 64px 40px 12px;
  margin: 0 auto;
}
.ph-eb {
  font-family: var(--mono);
  text-transform: lowercase;
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.04em;
}
.ph-title {
  font-family: var(--body);
  font-weight: 600;
  font-size: 38px;
  line-height: 1.05;
  margin-top: 10px;
  letter-spacing: -0.015em;
}
.ph-sub {
  font-family: var(--body);
  color: var(--ink-2);
  font-size: 15.5px;
  line-height: 1.55;
  margin-top: 14px;
  max-width: 560px;
}

/* ── Phone ───────────────────────────────────────────────── */
.phone {
  width: 360px;
  height: 780px;
  background: var(--paper);
  border-radius: 36px;
  padding: 18px var(--pad) 12px;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  box-shadow:
    0 0 0 1px var(--hair),
    0 30px 60px -30px rgba(31, 28, 24, 0.18),
    0 8px 20px -10px rgba(31, 28, 24, 0.10);
}
[data-theme="dark"] .phone {
  box-shadow:
    0 0 0 1px var(--hair-2),
    0 30px 60px -30px rgba(0,0,0,0.6);
}

.phone-status {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--ink-3);
  display: flex;
  justify-content: space-between;
  padding: 4px 4px 6px;
  letter-spacing: 0.02em;
}
.status-dots { letter-spacing: 1.5px; }

.phone-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  padding-top: 4px;
}

.phone-home {
  position: absolute;
  bottom: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 96px;
  height: 3px;
  background: var(--ink-3);
  border-radius: 2px;
  opacity: 0.45;
}

/* ── Tab bar ─────────────────────────────────────────────── */
.tab-bar {
  display: flex;
  justify-content: space-around;
  padding: 12px 0 20px;
  border-top: 1px solid var(--hair);
  margin: 0 calc(var(--pad) * -1);
  padding-left: var(--pad);
  padding-right: var(--pad);
}
.tab {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  text-transform: lowercase;
  letter-spacing: 0.04em;
  padding: 6px 12px;
  position: relative;
}
.tab-active { color: var(--ink); }
.tab-active::after {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -2px;
  width: 4px;
  height: 4px;
  background: var(--accent);
  border-radius: 50%;
}

/* ── Atoms ───────────────────────────────────────────────── */
.eb {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  text-transform: lowercase;
  color: var(--ink-3);
  margin-bottom: 10px;
}
.pt {
  font-family: var(--body);
  font-weight: 600;
  font-size: 36px;
  line-height: 1.02;
  letter-spacing: -0.018em;
  color: var(--ink);
  margin: 0;
}
.sub-eb {
  font-family: var(--body);
  font-size: 14.5px;
  color: var(--ink-2);
  margin-top: 6px;
}
.hairline {
  height: 1px;
  background: var(--hair);
  margin: 14px 0;
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  font-family: var(--body);
  font-size: 15.5px;
  font-weight: 500;
  letter-spacing: 0.005em;
  border-radius: 999px;
  padding: 14px 20px;
  text-align: center;
  border: 1px solid var(--ink);
  background: var(--paper);
  color: var(--ink);
  user-select: none;
  cursor: default;
}
.btn-primary {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.btn-ghost {
  background: transparent;
  border-color: transparent;
  color: var(--ink-2);
  text-decoration: underline;
  text-decoration-thickness: 0.5px;
  text-underline-offset: 4px;
  text-decoration-color: var(--hair-2);
}
.btn-small { padding: 10px 14px; font-size: 14px; }

/* ── Now · session day hero ──────────────────────────────── */
.hero-card {
  background: var(--paper-2);
  border-radius: var(--radius);
  padding: 22px 20px 20px;
}
[data-theme="dark"] .hero-card { background: var(--paper-2); }
.hero-title {
  font-family: var(--body);
  font-weight: 500;
  font-size: 22px;
  line-height: 1.15;
  letter-spacing: -0.008em;
  color: var(--ink);
}
.hero-meta {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  margin-top: 6px;
  text-transform: lowercase;
  letter-spacing: 0.04em;
}
.ex-list { margin-top: 16px; }
.ex-line {
  font-family: var(--body);
  font-size: 14.5px;
  padding: 8px 0;
  color: var(--ink);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  border-bottom: 1px solid var(--hair);
}
.ex-line:last-child { border-bottom: none; }
.ex-line .ex-name { color: var(--ink); }
.ex-line .ex-sets {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-3);
  letter-spacing: 0.02em;
}
.ex-line.muted .ex-name { color: var(--ink-3); }

/* Quarantine row */
.ex-row-quar {
  padding: 8px 0 12px;
  border-bottom: 1px solid var(--hair);
}
.ex-row-quar .ex-line {
  border-bottom: none;
  padding-bottom: 2px;
}
.strike-name {
  text-decoration: line-through;
  text-decoration-thickness: 0.5px;
  text-decoration-color: var(--ink-3);
  color: var(--ink-3);
}
.quar-eb {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--accent);
  text-transform: lowercase;
  letter-spacing: 0.06em;
  margin-top: 4px;
}
.quar-note {
  font-family: var(--body);
  font-size: 13px;
  color: var(--ink-2);
  line-height: 1.4;
  margin-top: 3px;
}

/* Anchor block */
.anchor-block {
  margin-top: 18px;
  padding: 10px 0 10px 14px;
  border-left: 1.5px solid var(--accent);
}
.anchor-eb {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--ink-3);
  text-transform: lowercase;
  letter-spacing: 0.06em;
  display: block;
  margin-bottom: 4px;
}
.anchor-text {
  font-family: var(--body);
  font-size: 15.5px;
  line-height: 1.3;
  color: var(--ink);
}

.hero-cta { margin-top: 20px; }

/* ── Recent strip ────────────────────────────────────────── */
.recent { }
.recent-row {
  display: grid;
  grid-template-columns: 92px 1fr auto;
  gap: 12px;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px solid var(--hair);
  font-family: var(--body);
}
.recent-row:last-child { border-bottom: none; }
.r-date {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.02em;
}
.r-title {
  font-size: 14.5px;
  color: var(--ink);
}
.r-status {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--ink-3);
  text-transform: lowercase;
  letter-spacing: 0.04em;
}
.r-skipped { color: var(--ink-3); text-decoration: line-through; text-decoration-thickness: 0.5px; }

/* ── Rest day ────────────────────────────────────────────── */
.rest-block { padding-top: 12px; }
.rest-line {
  font-family: var(--body);
  font-weight: 400;
  font-size: 26px;
  line-height: 1.3;
  letter-spacing: -0.012em;
  color: var(--ink);
}
.rest-line-2 {
  color: var(--ink-2);
  font-style: italic;
  margin-top: 4px;
}

.echo-card {
  border-left: 1px solid var(--hair-2);
  padding: 4px 0 4px 16px;
}
.echo-meta {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--ink-3);
  margin-bottom: 8px;
  letter-spacing: 0.04em;
  text-transform: lowercase;
}
.echo-text {
  font-family: var(--body);
  font-size: 14.5px;
  color: var(--ink-2);
  line-height: 1.55;
}
.echo-effort {
  margin-top: 14px;
  display: flex;
  gap: 12px;
  align-items: center;
}
.echo-eb {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--ink-3);
  text-transform: lowercase;
  letter-spacing: 0.06em;
}
.echo-dots { display: inline-flex; gap: 8px; align-items: center; }
.echo-dots .d {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--ink-4);
}
.echo-dots .d-on {
  background: var(--accent);
}

/* ── Anticipation / first-ever ───────────────────────────── */
.antic-block { padding-top: 16px; }
.antic-line {
  font-family: var(--body);
  font-weight: 500;
  font-size: 26px;
  line-height: 1.2;
  letter-spacing: -0.012em;
  color: var(--ink);
}
.antic-sub {
  font-family: var(--body);
  font-size: 15px;
  color: var(--ink-2);
  margin-top: 8px;
  line-height: 1.5;
}

/* ── Modal top (session in-progress chrome) ──────────────── */
.modal-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 0 14px;
  border-bottom: 1px solid var(--hair);
  margin: 0 calc(var(--pad) * -1);
  padding-left: var(--pad);
  padding-right: var(--pad);
}
.x-mark {
  font-size: 22px;
  font-weight: 300;
  color: var(--ink-2);
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}
.modal-eb {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  text-transform: lowercase;
  letter-spacing: 0.06em;
}
.modal-step {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.02em;
}

.ex-title {
  font-family: var(--body);
  font-weight: 500;
  font-size: 24px;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.ex-title.dim { color: var(--ink-3); text-decoration: line-through; text-decoration-thickness: 0.5px; }
.ex-sub {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  margin-top: 4px;
  letter-spacing: 0.04em;
  text-transform: lowercase;
}

/* ── Set grid ────────────────────────────────────────────── */
.set-grid {
  margin-top: 18px;
  background: transparent;
}
.sg-head, .sg-row {
  display: grid;
  grid-template-columns: 40px 1fr 1fr 1fr;
  align-items: center;
  font-family: var(--mono);
  font-size: 13px;
}
.sg-head-3, .sg-row-3 { grid-template-columns: 60px 1fr 1fr; }
.sg-head, .sg-head-3 {
  padding: 10px 4px;
  border-bottom: 1px solid var(--hair-2);
  font-size: 10.5px;
  color: var(--ink-3);
  text-transform: lowercase;
  letter-spacing: 0.06em;
}
.sg-row, .sg-row-3 {
  padding: 14px 4px;
  border-bottom: 1px solid var(--hair);
  color: var(--ink);
  letter-spacing: 0.02em;
}
.sg-row:last-child, .sg-row-3:last-child { border-bottom: none; }
.sg-done { color: var(--ink); }
.sg-active { color: var(--ink); }
.sg-active .cell-empty.cell-focus {
  color: var(--accent);
  font-weight: 500;
  position: relative;
}
.cell-empty { color: var(--ink-4); }
.caret {
  display: inline-block;
  width: 1px;
  background: var(--accent);
  margin-left: 1px;
  animation: blink 1s steps(2) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* set number badge */
.sg-row .set-num, .sg-row-3 .set-num {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.02em;
}
.sg-row.sg-active .set-num { color: var(--accent); }

/* quarantine in grid */
.set-grid-quar .sg-row { color: var(--ink-3); }
.set-grid-quar .sg-row .set-num { color: var(--ink-4); }
.quar-card-inline {
  border-left: 1.5px solid var(--accent);
  padding: 4px 0 4px 14px;
  margin-top: 14px;
}

.hint-line {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--ink-3);
  text-transform: lowercase;
  letter-spacing: 0.04em;
  margin-top: 10px;
}
.hint-line.center { text-align: center; }

/* ── Rest strip ──────────────────────────────────────────── */
.rest-strip {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  gap: 14px;
  align-items: center;
  padding: 14px 18px;
  border-radius: var(--radius);
  background: var(--paper-2);
  border: 1px solid var(--hair-2);
}
.rest-strip-idle {
  background: transparent;
  border: 1px dashed var(--hair-2);
}
.rest-strip-on { background: var(--paper-2); border-color: var(--hair-2); }
.rs-eb {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--ink-3);
  text-transform: lowercase;
  letter-spacing: 0.06em;
}
.rs-time {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--ink-3);
}
.rs-time-big {
  font-family: var(--mono);
  font-size: 22px;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: 0.01em;
}
.rs-next {
  font-family: var(--body);
  font-size: 13.5px;
  color: var(--ink-2);
  justify-self: end;
}
.rs-skip {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-2);
  letter-spacing: 0.04em;
}

/* ── Keypad ──────────────────────────────────────────────── */
.kp-wrap {
  border-top: 1px solid var(--hair);
  margin: 0 calc(var(--pad) * -1);
  padding: 14px var(--pad) 8px;
  background: var(--paper-2);
}
.kp-eb {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--ink-3);
  text-transform: lowercase;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}
.keypad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.kp-key {
  font-family: var(--body);
  font-size: 22px;
  font-weight: 400;
  text-align: center;
  padding: 14px 0;
  border-radius: var(--radius-sm);
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--hair-2);
}
.kp-key.bksp {
  font-family: var(--mono);
  font-size: 16px;
  color: var(--ink-2);
}
.kp-commit { display: flex; gap: 10px; margin-top: 12px; }
.kp-commit > * { flex: 1; }

/* ── Nutrition ───────────────────────────────────────────── */
.cap-card {
  background: var(--paper-2);
  border-radius: var(--radius);
  padding: 20px;
}
.cap-card.cap-collapsed { padding: 16px 20px; }
.cap-text {
  width: 100%;
  min-height: 80px;
  border: none;
  background: transparent;
  font-family: var(--body);
  font-size: 15px;
  color: var(--ink);
  line-height: 1.5;
  resize: none;
  outline: none;
  display: block;
}
.cap-card.cap-collapsed .cap-text { min-height: 56px; }
.cap-text::placeholder { color: var(--ink-3); }

.slider-row {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 14px;
  align-items: center;
  padding: 12px 0;
}
.slider-row.compact { padding: 6px 0; }
.sl-eb {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--ink-3);
  text-transform: lowercase;
  letter-spacing: 0.06em;
}
.sl-wrap { position: relative; padding: 10px 0; }
.sl-track {
  position: relative;
  height: 1.5px;
  background: var(--hair-2);
  border-radius: 2px;
}
.sl-dot {
  position: absolute;
  top: 50%;
  width: 14px;
  height: 14px;
  background: var(--paper);
  border: 1.5px solid var(--ink);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}
.sl-ends {
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 9.5px;
  color: var(--ink-3);
  text-transform: lowercase;
  letter-spacing: 0.06em;
  margin-top: 6px;
}

.cap-divider {
  height: 1px;
  background: var(--hair);
  margin: 4px 0 12px;
}

.permission-line {
  font-family: var(--body);
  font-size: 14px;
  color: var(--ink-2);
  line-height: 1.55;
  padding: 0 2px;
  font-style: italic;
}

.nut-list { }
.nut-row {
  padding: 16px 0;
  border-bottom: 1px solid var(--hair);
}
.nut-row:last-child { border-bottom: none; }
.nut-meta {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 6px;
}
.nut-marks {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-2);
  letter-spacing: 0.02em;
}
.mark-eb { color: var(--ink-3); margin-right: 3px; }
.mark-sep { color: var(--ink-3); margin: 0 8px; }
.nut-text {
  font-family: var(--body);
  font-size: 14.5px;
  color: var(--ink);
  line-height: 1.5;
}

/* ── Boundaries ──────────────────────────────────────────── */
.bnd-sec { margin-top: 26px; }
.bnd-sec:first-of-type { margin-top: 24px; }
.bnd-h2 {
  font-family: var(--body);
  font-weight: 500;
  font-size: 19px;
  line-height: 1.15;
  letter-spacing: -0.005em;
  margin: 0 0 10px;
  color: var(--ink);
}
.bnd-body {
  font-family: var(--body);
  font-size: 14.5px;
  color: var(--ink);
  line-height: 1.6;
}
.bnd-body p { margin: 6px 0 8px; color: var(--ink-2); }
.bnd-body ul { margin: 6px 0 0; padding-left: 18px; list-style: none; }
.bnd-body li {
  margin: 4px 0;
  color: var(--ink-2);
  position: relative;
  padding-left: 14px;
}
.bnd-body li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--ink-3);
}
.bnd-body p.watch-for-caption {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--ink-3);
  text-transform: lowercase;
  letter-spacing: 0.06em;
  margin: 4px 0 10px;
}
.bnd-watch-sec .bnd-h2::after {
  content: '';
  display: inline-block;
  width: 4px;
  height: 4px;
  background: var(--accent);
  border-radius: 50%;
  margin-left: 8px;
  transform: translateY(-3px);
}
.footer-line {
  font-family: var(--body);
  font-size: 13px;
  color: var(--ink-3);
  line-height: 1.5;
  margin-top: 4px;
  font-style: italic;
}

/* ── Reflect ─────────────────────────────────────────────── */
.reflect-echo {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  text-transform: lowercase;
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}
.reflect-q {
  font-family: var(--body);
  font-weight: 500;
  font-size: 26px;
  line-height: 1.2;
  letter-spacing: -0.012em;
  color: var(--ink);
}
.effort-row {
  display: flex;
  justify-content: space-between;
  padding: 0 4px;
}
.ef-dot {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  width: 56px;
}
.ef-num {
  width: 36px;
  height: 36px;
  border: 1px solid var(--hair-2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--ink-3);
  background: var(--paper);
}
.ef-on .ef-num {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}
.ef-lab {
  font-family: var(--mono);
  font-size: 9.5px;
  color: var(--ink-3);
  text-transform: lowercase;
  letter-spacing: 0.04em;
}
.ef-on .ef-lab { color: var(--ink-2); }
.ef-lab.dash { color: var(--ink-4); }

.reflect-text {
  width: 100%;
  min-height: 120px;
  border: 1px solid var(--hair-2);
  border-radius: var(--radius-sm);
  padding: 14px;
  background: var(--paper-2);
  font-family: var(--body);
  font-size: 14.5px;
  color: var(--ink);
  line-height: 1.5;
  resize: none;
  outline: none;
}
.reflect-text::placeholder { color: var(--ink-3); }

/* Saved moment */
.saved-line {
  font-family: var(--body);
  font-weight: 500;
  font-size: 56px;
  color: var(--accent);
  text-align: center;
  letter-spacing: -0.02em;
}
.saved-sub {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  text-transform: lowercase;
  text-align: center;
  margin-top: 10px;
  letter-spacing: 0.04em;
}

/* ── Auth ────────────────────────────────────────────────── */
.auth-pad { padding-top: 56px; }
.wordmark {
  font-family: var(--body);
  font-weight: 500;
  font-size: 26px;
  color: var(--ink);
  text-align: center;
  letter-spacing: -0.01em;
}
.wordmark sup {
  font-family: var(--mono);
  font-weight: 400;
  font-size: 0.42em;
  color: var(--accent);
  vertical-align: 0.9em;
  margin-left: 1px;
  letter-spacing: 0.02em;
}
.tagline {
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.4;
  color: var(--ink-2);
  text-align: center;
  padding: 0 24px;
  margin-top: 14px;
  font-style: italic;
}

.field-label {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--ink-3);
  text-transform: lowercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
  display: block;
}
.input-field {
  border: none;
  border-bottom: 1px solid var(--ink);
  padding: 8px 0 10px;
  font-family: var(--body);
  font-size: 16px;
  color: var(--ink);
  background: transparent;
}
.ip-caret {
  display: inline-block;
  width: 1px;
  height: 18px;
  background: var(--ink);
  vertical-align: -3px;
  animation: blink 1s steps(2) infinite;
  margin-left: 1px;
}
.input-help {
  font-family: var(--body);
  font-size: 13px;
  color: var(--ink-3);
  margin-top: 12px;
  line-height: 1.5;
}

.sent-line {
  font-family: var(--body);
  font-weight: 500;
  font-size: 22px;
  text-align: center;
  color: var(--ink);
  letter-spacing: -0.008em;
}
.sent-sub {
  font-family: var(--body);
  font-size: 14.5px;
  color: var(--ink-2);
  text-align: center;
  margin-top: 10px;
  font-style: italic;
}

.verify-line {
  font-family: var(--body);
  font-weight: 500;
  font-size: 22px;
  text-align: center;
  color: var(--ink);
  letter-spacing: -0.008em;
}
.verify-sub {
  font-family: var(--body);
  font-size: 14.5px;
  color: var(--ink-2);
  text-align: center;
  margin-top: 10px;
  font-style: italic;
}

/* loading pulse — *very* subtle */
.verify-pulse {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  margin-left: 8px;
  vertical-align: 3px;
  animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 1; }
}

/* ── Pre-check (anchor + watch-for) ──────────────────────── */
.precheck-anchor-hero {
  font-family: var(--body);
  font-weight: 500;
  font-size: 24px;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--ink);
  padding: 4px 0 4px 16px;
  border-left: 1.5px solid var(--accent);
  margin-top: 6px;
}

.watch-for-card {
  background: var(--paper-2);
  border-radius: var(--radius);
  padding: 16px 18px;
}
.watch-for-card .wf-eb {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--ink-3);
  text-transform: lowercase;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
  display: block;
}
.watch-for-card .wf-line {
  font-family: var(--body);
  font-size: 14.5px;
  color: var(--ink);
  line-height: 1.5;
  padding: 6px 0;
  border-top: 1px solid var(--hair);
}
.watch-for-card .wf-line:first-of-type { border-top: none; padding-top: 0; }
.watch-for-card .wf-source {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink-3);
  text-transform: lowercase;
  letter-spacing: 0.06em;
  margin-top: 12px;
}

/* ── Design system reference page ────────────────────────── */
.ds-page {
  width: 760px;
  background: var(--paper);
  padding: 56px 56px 64px;
  position: relative;
  box-shadow:
    0 0 0 1px var(--hair),
    0 30px 60px -30px rgba(31, 28, 24, 0.18);
}
.ds-eb {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  text-transform: lowercase;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}
.ds-title {
  font-family: var(--body);
  font-weight: 600;
  font-size: 38px;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0 0 6px;
}
.ds-sub {
  font-family: var(--body);
  font-size: 16px;
  color: var(--ink-2);
  line-height: 1.55;
  font-style: italic;
  margin: 0 0 40px;
  max-width: 520px;
}
.ds-section { margin-top: 44px; border-top: 1px solid var(--hair); padding-top: 28px; }
.ds-section:first-of-type { border-top: none; padding-top: 0; margin-top: 0; }
.ds-section h3 {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--ink-3);
  text-transform: lowercase;
  letter-spacing: 0.06em;
  margin: 0 0 22px;
}
.ds-grid {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 28px;
  margin: 18px 0;
}
.ds-key {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  text-transform: lowercase;
  letter-spacing: 0.04em;
  padding-top: 6px;
}
.ds-val { font-family: var(--body); color: var(--ink); }

/* type specimens */
.spec-pt { font-family: var(--body); font-weight: 600; font-size: 36px; line-height: 1.02; letter-spacing: -0.018em; }
.spec-h2 { font-family: var(--body); font-weight: 500; font-size: 22px; line-height: 1.15; letter-spacing: -0.008em; }
.spec-body { font-family: var(--body); font-size: 15.5px; line-height: 1.55; color: var(--ink); }
.spec-body-2 { font-family: var(--body); font-size: 14.5px; line-height: 1.55; color: var(--ink-2); }
.spec-eb { font-family: var(--mono); font-size: 10.5px; color: var(--ink-3); text-transform: lowercase; letter-spacing: 0.06em; }
.spec-mono { font-family: var(--mono); font-size: 13px; color: var(--ink); letter-spacing: 0.02em; }
.spec-meta { font-family: var(--mono); font-size: 10.5px; color: var(--ink-4); letter-spacing: 0.04em; text-transform: lowercase; margin-top: 4px; }

/* color swatches */
.swatch-row { display: flex; gap: 16px; margin-top: 10px; flex-wrap: wrap; }
.swatch {
  width: 110px;
}
.swatch-chip {
  width: 100%;
  height: 88px;
  border-radius: 10px;
  margin-bottom: 8px;
  border: 1px solid var(--hair-2);
}
.swatch-name { font-family: var(--mono); font-size: 11px; color: var(--ink); text-transform: lowercase; letter-spacing: 0.04em; }
.swatch-hex { font-family: var(--mono); font-size: 10px; color: var(--ink-3); letter-spacing: 0.02em; margin-top: 2px; }

/* component samples row */
.cs-row {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  align-items: flex-start;
  margin-top: 12px;
}
.cs-cell {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 140px;
}
.cs-label {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink-3);
  text-transform: lowercase;
  letter-spacing: 0.04em;
}

.hr-demo {
  height: 1px;
  background: var(--hair);
  margin: 12px 0;
}
.hr-demo.hr-strong { background: var(--hair-2); }
.hr-demo.hr-ink { background: var(--ink-3); }

.principles {
  font-family: var(--body);
  font-size: 15.5px;
  line-height: 1.65;
  color: var(--ink);
}
.principles ul { margin: 12px 0; padding: 0; list-style: none; }
.principles li {
  padding: 8px 0;
  border-top: 1px solid var(--hair);
  color: var(--ink-2);
}
.principles li:first-child { border-top: none; }
.principles li strong { color: var(--ink); font-weight: 500; }