/* ─── tokens ────────────────────────────────────────────────────────── */
:root {
  --bg:        oklch(0.985 0.005 90);
  --bg-2:      oklch(1 0 0);
  --bg-3:      oklch(0.96 0.006 90);
  --bg-4:      oklch(0.93 0.008 90);
  --line:      oklch(0.90 0.008 90);
  --line-2:    oklch(0.82 0.010 90);
  --ink:       oklch(0.22 0.012 250);
  --ink-2:     oklch(0.42 0.014 250);
  --ink-3:     oklch(0.58 0.012 250);
  --ink-4:     oklch(0.72 0.010 250);
  --accent:    #16a34a;   /* match logo green */
  --accent-2:  #15803d;
  --accent-soft: #dcfce7;
  --good:      #16a34a;
  --bad:       oklch(0.62 0.15 25);
  --warn:      oklch(0.72 0.13 75);
  --radius:    12px;
  --radius-s:  8px;
  --shadow-sm: 0 1px 2px oklch(0.2 0.02 250 / 0.04);
  --shadow:    0 1px 3px oklch(0.2 0.02 250 / 0.06), 0 0 0 1px var(--line);
  --shadow-lg: 0 12px 40px -12px oklch(0.2 0.02 250 / 0.18), 0 0 0 1px var(--line);
}

* { box-sizing: border-box; }

html, body, #root {
  margin: 0;
  height: 100%;
  background: var(--bg);
  color: var(--ink);
  font-family: "Inter", ui-sans-serif, -apple-system, "Segoe UI", system-ui, sans-serif;
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

button { font-family: inherit; }

/* ─── auth screen ───────────────────────────────────────────────────── */
.auth {
  min-height: 100%;
  display: grid;
  place-items: center;
  padding: 24px;
}
.auth-card {
  width: 100%;
  max-width: 380px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
}
.auth-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
}
.auth-h {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0 0 6px;
}
.auth-d {
  font-size: 13px;
  color: var(--ink-3);
  margin: 0 0 20px;
  line-height: 1.5;
}
.auth-tabs {
  display: flex;
  background: var(--bg-3);
  border-radius: var(--radius-s);
  padding: 3px;
  margin-bottom: 18px;
}
.auth-tab {
  flex: 1;
  background: transparent;
  border: 0;
  padding: 7px 0;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-3);
  cursor: pointer;
  border-radius: 6px;
}
.auth-tab--on {
  background: var(--bg-2);
  color: var(--ink);
  box-shadow: var(--shadow-sm);
}
.auth-form { display: flex; flex-direction: column; gap: 10px; }
.auth-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 12px;
  color: var(--ink-3);
  font-weight: 500;
}
.auth-form input {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  padding: 10px 12px;
  color: var(--ink);
  font: inherit;
  font-size: 14px;
}
.auth-form input:focus { outline: 2px solid var(--accent-soft); border-color: var(--accent); }
.auth-submit {
  margin-top: 8px;
  background: var(--ink);
  color: var(--bg);
  border: 0;
  border-radius: var(--radius-s);
  padding: 11px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
}
.auth-submit:hover { filter: brightness(1.1); }
.auth-foot {
  font-size: 11px;
  color: var(--ink-4);
  text-align: center;
  margin-top: 14px;
  line-height: 1.5;
}
.auth-plan {
  background: var(--accent-soft);
  border: 1px solid oklch(from var(--accent) l c h / 0.3);
  border-radius: var(--radius-s);
  padding: 10px 12px;
  font-size: 12px;
  color: var(--accent-2);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ─── app shell ─────────────────────────────────────────────────────── */
.app {
  min-height: 100%;
  display: grid;
  grid-template-rows: auto 1fr auto;
  max-width: 1180px;
  margin: 0 auto;
  padding: 18px 24px 0;
  gap: 18px;
}

/* ─── header ────────────────────────────────────────────────────────── */
.hdr {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.hdr-l {
  display: flex;
  align-items: center;
  gap: 22px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.brand-mark {
  width: 26px; height: 26px;
  background: var(--ink);
  border-radius: 7px;
  display: grid;
  place-items: center;
  color: var(--accent);
}

.tabs {
  display: flex;
  gap: 2px;
  background: var(--bg-3);
  border-radius: var(--radius-s);
  padding: 3px;
}
.tab {
  background: transparent;
  border: 0;
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-3);
  cursor: pointer;
  border-radius: 6px;
  transition: all .12s;
}
.tab:hover { color: var(--ink); }
.tab--on {
  background: var(--bg-2);
  color: var(--ink);
  box-shadow: var(--shadow-sm);
}

.hdr-r { display: flex; align-items: center; gap: 10px; position: relative; }

.user-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  padding: 5px 12px 5px 5px;
  border-radius: 999px;
  cursor: pointer;
  font: inherit;
  color: var(--ink);
}
.user-btn:hover { border-color: var(--line-2); }
.user-avatar {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--bg-2);
  font-size: 11px;
  font-weight: 600;
  display: grid;
  place-items: center;
}
.user-name { font-size: 13px; font-weight: 500; }

.user-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  width: 220px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  box-shadow: var(--shadow-lg);
  z-index: 60;
  padding: 6px;
}
.user-menu-h {
  padding: 8px 10px;
  font-size: 12px;
  color: var(--ink-3);
  border-bottom: 1px solid var(--line);
  margin-bottom: 4px;
}
.user-menu-h-em { color: var(--ink); font-weight: 500; }
.user-menu button {
  width: 100%;
  text-align: left;
  background: transparent;
  border: 0;
  padding: 8px 10px;
  border-radius: 6px;
  font: inherit;
  font-size: 13px;
  color: var(--ink);
  cursor: pointer;
}
.user-menu button:hover { background: var(--bg-3); }

/* ─── main grid ─────────────────────────────────────────────────────── */
.main-grade {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: 18px;
  align-items: start;
}
@media (max-width: 880px) {
  .main-grade { grid-template-columns: 1fr; }
}

/* On mobile, hide custom dropdown and show native select over the button */
@media (hover: none) and (pointer: coarse) {
  .sys-native-select { display: block !important; }
}

.panel {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: var(--shadow-sm);
}

/* ─── system pill ───────────────────────────────────────────────────── */
.sys-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.sys-label {
  font-size: 12px;
  color: var(--ink-3);
  font-weight: 500;
}
.sys-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-3);
  border: 1px solid var(--line);
  padding: 6px 10px;
  border-radius: 999px;
  font: inherit;
  font-size: 13px;
  color: var(--ink);
  cursor: pointer;
}
.sys-btn:hover { background: var(--bg-4); }
.sys-btn-flag {
  font-size: 10px;
  font-weight: 600;
  background: var(--bg-2);
  padding: 2px 6px;
  border-radius: 4px;
  letter-spacing: 0.04em;
  border: 1px solid var(--line);
}

.sys-scrim { position: fixed; inset: 0; z-index: 50; }
.sys-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  width: 380px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  z-index: 51;
  padding: 6px;
  max-height: 60vh;
  overflow-y: auto;
}
.sys-item {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border: 0;
  background: transparent;
  color: var(--ink);
  text-align: left;
  border-radius: 6px;
  cursor: pointer;
  font: inherit;
  font-size: 13px;
}
.sys-item:hover { background: var(--bg-3); }
.sys-item-flag {
  font-size: 10px;
  font-weight: 600;
  background: var(--bg-3);
  padding: 3px 6px;
  border-radius: 4px;
  letter-spacing: 0.04em;
  flex-shrink: 0;
}
.sys-item-name { font-weight: 500; flex: 1; }
.sys-item-scale { font-size: 11px; color: var(--ink-3); }
.sys-item-check { color: var(--accent); }
.sys-menu--subject { right: auto; left: 0; width: 240px; }

/* ─── input panel ───────────────────────────────────────────────────── */
.ta {
  width: 100%;
  min-height: 200px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  padding: 14px;
  color: var(--ink);
  font: inherit;
  font-size: 14px;
  line-height: 1.55;
  resize: vertical;
}
.ta:focus { outline: 2px solid var(--accent-soft); border-color: var(--accent); }
.ta::placeholder { color: var(--ink-4); }
.ta--small { min-height: 70px; }

.ta-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  color: var(--ink-3);
  margin-top: -6px;
}
.link {
  background: transparent;
  border: 0;
  color: var(--ink-3);
  font: inherit;
  font-size: inherit;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.link:hover { color: var(--ink); }

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
@media (max-width: 480px) { .field-row { grid-template-columns: 1fr; } }

.field { display: flex; flex-direction: column; gap: 5px; }
.field-l { font-size: 12px; color: var(--ink-3); font-weight: 500; }
.field input, .field select {
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 14px;
  color: var(--ink);
  font: inherit;
  font-size: 13px;
  font-weight: 500;
  height: 32px;
  box-sizing: border-box;
}
.field select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='11' height='11' viewBox='0 0 12 12'%3E%3Cpath d='M3 4.5L6 7.5L9 4.5' stroke='%23999' stroke-width='1.4' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 30px;
}
.field select:hover { background-color: var(--bg-4); }
.field input:focus, .field select:focus { outline: 2px solid var(--accent-soft); border-color: var(--accent); }

.strict-row {
  display: flex;
  gap: 4px;
}
.chip {
  flex: 1;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  padding: 8px 10px;
  color: var(--ink-3);
  font: inherit;
  font-size: 13px;
  cursor: pointer;
  font-weight: 500;
  transition: background .1s, color .1s, border-color .1s;
  text-align: center;
}
.chip:hover:not(:disabled):not(.chip--on) {
  border-color: var(--line-2);
  color: var(--ink);
}
.chip--on {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--bg);
  font-weight: 600;
}
.chip--on:hover:not(:disabled) {
  background: var(--ink);
  color: var(--bg);
}
.chip:disabled { opacity: 0.4; cursor: not-allowed; }

.rubric > summary {
  font-size: 12px;
  color: var(--ink-3);
  cursor: pointer;
  list-style: none;
  user-select: none;
  font-weight: 500;
}
.rubric > summary::-webkit-details-marker { display: none; }
.rubric > summary:hover { color: var(--ink); }

.go {
  margin-top: 4px;
  padding: 12px 18px;
  background: var(--ink);
  color: var(--bg);
  border: 0;
  border-radius: var(--radius-s);
  font: inherit;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.go:hover:not(:disabled) { filter: brightness(1.1); }
.go:disabled { opacity: 0.4; cursor: not-allowed; }

.go-spin {
  width: 13px; height: 13px;
  border-radius: 50%;
  border: 1.5px solid oklch(from var(--bg) l c h / 0.3);
  border-top-color: var(--bg);
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── result panel ─────────────────────────────────────────────────── */
.result-empty {
  min-height: 360px;
  display: grid;
  place-items: center;
  text-align: center;
  color: var(--ink-3);
}
.result-empty-t { color: var(--ink); font-size: 15px; font-weight: 500; margin-bottom: 4px; }
.result-empty-d { font-size: 13px; }

.grade-big {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 4px 0;
}
.grade-big-num {
  font-size: 72px;
  font-weight: 600;
  letter-spacing: -0.04em;
  color: var(--accent);
  line-height: 0.9;
}
.grade-big-meta { display: flex; flex-direction: column; gap: 4px; }
.grade-big-lbl { font-size: 14px; font-weight: 500; }
.grade-big-sub { font-size: 12px; color: var(--ink-3); }

.score-row {
  background: var(--bg-3);
  border-radius: var(--radius-s);
  padding: 10px 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
}
.score-row-l { color: var(--ink-3); flex-shrink: 0; }
.score-bar {
  flex: 1;
  height: 6px;
  background: var(--bg-4);
  border-radius: 999px;
  overflow: hidden;
}
.score-bar-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 999px;
  transition: width .6s cubic-bezier(.2,.8,.2,1);
}
.score-row-n { font-weight: 600; color: var(--ink); flex-shrink: 0; min-width: 30px; text-align: right; }

.block { display: flex; flex-direction: column; gap: 6px; }
.block-h {
  font-size: 11px;
  color: var(--ink-3);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.block-p {
  margin: 0;
  font-size: 13px;
  line-height: 1.55;
  color: var(--ink);
  text-wrap: pretty;
}

.block-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
@media (max-width: 600px) { .block-grid { grid-template-columns: 1fr; } }

.bullets {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 13px;
  line-height: 1.45;
  color: var(--ink);
}
.bullets li {
  position: relative;
  padding-left: 14px;
  text-wrap: pretty;
}
.bullets li::before {
  content: "";
  position: absolute;
  left: 0; top: 8px;
  width: 6px; height: 1px;
  background: var(--ink-4);
}
.bullets--good li::before { background: var(--good); }
.bullets--bad  li::before { background: var(--bad); }

.save-row {
  display: flex;
  gap: 8px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}
.save-btn {
  flex: 1;
  background: var(--accent-soft);
  border: 1px solid oklch(from var(--accent) l c h / 0.3);
  color: var(--accent-2);
  padding: 9px;
  border-radius: var(--radius-s);
  font: inherit;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.save-btn:hover { filter: brightness(0.97); }
.save-btn-ico { opacity: 0.85; flex-shrink: 0; }
.save-btn--saved { background: var(--bg-3); color: var(--ink-3); border-color: var(--line); }

.save-name-input {
  flex: 1.2;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  padding: 8px 10px;
  font: inherit;
  font-size: 13px;
  color: var(--ink);
}
.save-name-input:focus { outline: 2px solid var(--accent-soft); border-color: var(--accent); }

/* loading */
.loading-wrap { display: flex; flex-direction: column; gap: 14px; padding: 6px 2px; }
.sk {
  background: linear-gradient(90deg, var(--bg-3) 0%, var(--bg-4) 50%, var(--bg-3) 100%);
  background-size: 200% 100%;
  animation: shimmer 1.4s ease-in-out infinite;
  border-radius: 6px;
}
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
.sk-num { width: 140px; height: 56px; }
.sk-bar { height: 10px; }
.sk-bar--med { width: 70%; }
.sk-bar--short { width: 50%; }

/* ─── dashboard ─────────────────────────────────────────────────────── */
.dash {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

/* hero */
.dash-hero {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 28px 32px;
  box-shadow: var(--shadow-sm);
}
.dash-hero-l { min-width: 0; }
.dash-eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin: 0 0 6px;
}
.dash-hero-t {
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -0.025em;
  margin: 0 0 8px;
  color: var(--ink);
  line-height: 1.1;
}
.dash-hero-d {
  font-size: 13.5px;
  color: var(--ink-3);
  margin: 0 0 20px;
  max-width: 50ch;
  line-height: 1.55;
}
.dash-hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
}
.dash-stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.dash-stat-n {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}
.dash-stat-l {
  font-size: 11px;
  font-weight: 500;
  color: var(--ink-3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.dash-hero-r { display: flex; align-items: center; justify-content: center; }

@media (max-width: 760px) {
  .dash-hero { grid-template-columns: 1fr; padding: 22px; gap: 20px; }
  .dash-hero-r { order: -1; }
  .dash-hero-t { font-size: 24px; }
}

/* ring */
.ring { position: relative; display: grid; place-items: center; }
.ring svg { display: block; }
.ring-mid {
  position: absolute; inset: 0;
  pointer-events: none;
}
.ring-label {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding-bottom: 8%; /* optical nudge upward so the letter sits above the subtitle */
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--ink);
  line-height: 1;
}
.ring-sub {
  position: absolute;
  left: 0; right: 0;
  bottom: 16%;
  text-align: center;
  font-size: 11px;
  color: var(--ink-3);
  font-weight: 500;
  letter-spacing: 0.02em;
  font-variant-numeric: tabular-nums;
}

/* smart insight */
.insight {
  background: linear-gradient(180deg, oklch(0.96 0.02 145) 0%, var(--bg-2) 60%);
  border: 1px solid color-mix(in oklch, var(--accent) 22%, var(--line));
  border-radius: 14px;
  padding: 20px 22px;
  box-shadow: var(--shadow-sm);
}
.insight-head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
}
.insight-head > div:first-child { flex: 1; min-width: 0; }
.insight-eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-2);
  display: flex; align-items: center; gap: 6px;
}
.insight-sub {
  font-size: 12px;
  color: var(--ink-3);
  margin-top: 2px;
}
.insight-btn {
  background: var(--ink);
  color: var(--bg);
  border: 0;
  border-radius: 8px;
  padding: 7px 14px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}
.insight-btn:hover:not(:disabled) { background: oklch(from var(--ink) calc(l + 0.08) c h); }
.insight-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.insight-body { font-size: 14px; color: var(--ink); line-height: 1.6; }
.insight-body p { margin: 0; }
.insight-empty { color: var(--ink-3); font-size: 13px; }
.insight-empty em { font-style: normal; font-weight: 600; color: var(--ink); }
.insight-err { color: var(--bad); font-size: 13px; }

/* subject columns */
.cols-wrap {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 22px;
  box-shadow: var(--shadow-sm);
}
.cols-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}
.cols-head h3 {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--ink);
}
.cols-hint { font-size: 12px; color: var(--ink-3); }

.cols-empty {
  padding: 50px 20px;
  text-align: center;
  border: 1px dashed var(--line);
  border-radius: 12px;
}
.cols-empty-t { font-size: 15px; font-weight: 600; color: var(--ink); margin-bottom: 6px; }
.cols-empty-d { font-size: 13px; color: var(--ink-3); }

.cols {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px;
}

.col {
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 14px 8px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 140px;
  transition: background .15s, border-color .15s, box-shadow .15s;
}
.col--over {
  background: oklch(0.94 0.04 145);
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in oklch, var(--accent) 15%, transparent);
}
.col-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.col-head-l {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}
.col-icon {
  width: 32px; height: 32px;
  border-radius: 8px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  display: grid; place-items: center;
  font-size: 14px;
  color: var(--ink-2);
  flex-shrink: 0;
}
.col-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.col-meta {
  font-size: 11px;
  color: var(--ink-3);
  margin-top: 1px;
}
.col-tiles {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-bottom: 6px;
}
.col-empty {
  font-size: 12px;
  color: var(--ink-4);
  text-align: center;
  padding: 18px 0;
  border: 1px dashed var(--line);
  border-radius: 8px;
  background: var(--bg-2);
}

/* tile */
.tile {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 9px 10px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 9px;
  cursor: grab;
  transition: transform .12s, box-shadow .12s, border-color .12s;
  user-select: none;
}
.tile:hover {
  border-color: var(--line-2);
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
}
.tile:active { cursor: grabbing; }
.tile:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.tile--drag { opacity: 0.4; }
.tile--actual { border-left: 3px solid var(--accent); }

.tile-grade {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  min-width: 36px;
}
.tile-grade-v {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--ink);
  line-height: 1;
}
.tile--actual .tile-grade-v { color: var(--accent-2); }
.tile-grade-tag {
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-2);
}
.tile-body { min-width: 0; }
.tile-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.3;
}
.tile-meta {
  font-size: 10.5px;
  color: var(--ink-3);
  display: flex;
  gap: 4px;
  margin-top: 1px;
  align-items: center;
}
.tile-meta-dot { opacity: 0.5; }
.tile-score {
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-3);
  font-variant-numeric: tabular-nums;
  padding-left: 6px;
}

/* ─── entry editor (clean version) ──────────────────────────────────── */
.editor-backdrop {
  position: fixed;
  inset: 0;
  background: oklch(0.2 0.02 250 / 0.35);
  backdrop-filter: blur(3px);
  display: grid;
  place-items: center;
  z-index: 50;
  padding: 20px;
  animation: editor-fade .15s ease;
}
@keyframes editor-fade { from { opacity: 0; } to { opacity: 1; } }
.editor {
  background: var(--bg-2);
  border-radius: 16px;
  width: 100%;
  max-width: 460px;
  box-shadow: 0 24px 64px -20px oklch(0.2 0.02 250 / 0.28), 0 0 0 1px var(--line);
  overflow: hidden;
  animation: editor-pop .18s cubic-bezier(.2,.8,.2,1);
  max-height: calc(100vh - 40px);
  display: flex;
  flex-direction: column;
}
@keyframes editor-pop {
  from { transform: translateY(8px) scale(0.98); opacity: 0; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}

/* head ── inline-editable title, no eyebrow */
.editor-head {
  display: flex;
  align-items: flex-start;
  padding: 22px 24px 0;
  gap: 10px;
}
.editor-title-input {
  flex: 1;
  font: inherit;
  font-size: 19px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
  background: transparent;
  border: 0;
  padding: 4px 6px;
  margin: -4px -6px;
  border-radius: 6px;
  outline: none;
  min-width: 0;
  transition: background .12s;
}
.editor-title-input:hover { background: var(--bg-3); }
.editor-title-input:focus { background: var(--bg-3); box-shadow: inset 0 0 0 1px var(--accent); }
.editor-close {
  background: transparent;
  border: 0;
  font-size: 22px;
  color: var(--ink-3);
  cursor: pointer;
  width: 28px; height: 28px;
  border-radius: 6px;
  line-height: 1;
  flex-shrink: 0;
}
.editor-close:hover { background: var(--bg-3); color: var(--ink); }
.editor-sub {
  padding: 2px 30px 0;
  font-size: 12px;
  color: var(--ink-3);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px;
}
.editor-sub strong { color: var(--ink); font-weight: 600; }
.editor-sub-dot { color: var(--ink-4); opacity: 0.6; }
.editor-sub-sys {
  font-weight: 500;
  color: var(--ink-2);
  background: var(--bg-3);
  padding: 1px 7px;
  border-radius: 999px;
  font-size: 11px;
  letter-spacing: 0.02em;
}
.editor-sub-actual strong { color: var(--accent-2); }
.editor-sub-ai { color: var(--ink-4); }

/* body */
.editor-body {
  padding: 18px 24px 4px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  overflow-y: auto;
  flex: 1;
  min-height: 0;
}

/* one-line subject/weight row */
.editor-line {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 13px;
}
.editor-line-l {
  color: var(--ink-3);
  font-size: 12px;
}
.editor-line-l-mute { color: var(--ink-4); font-size: 12px; }
.editor-line-sep {
  width: 1px;
  height: 18px;
  background: var(--line);
  margin: 0 4px;
}
.editor-num {
  width: 58px;
  background: var(--bg-3);
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 5px 8px;
  font: inherit;
  font-size: 13px;
  color: var(--ink);
  text-align: center;
  font-variant-numeric: tabular-nums;
  -moz-appearance: textfield;
}
.editor-num::-webkit-outer-spin-button,
.editor-num::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.editor-num:focus {
  outline: none;
  background: var(--bg-2);
  border-color: var(--accent);
}
.editor-num--wide { width: 72px; text-align: left; padding: 6px 10px; }

/* grade picker — chips above a thin inline score input */
.editor-grade {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.editor-grade-h {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}
.editor-grade-t {
  font-size: 11px;
  font-weight: 600;
  color: var(--ink-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.editor-grade-hint {
  font-size: 11px;
  color: var(--ink-4);
}
.editor-grade-score {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-3);
  border-radius: 8px;
  padding: 4px 12px;
}
.editor-grade-score input { border: 0; background: transparent; }
.editor-grade-score input:focus { outline: none; }
  color: var(--ink);
  letter-spacing: -0.005em;
}
.editor-clear {
  background: transparent;
  border: 0;
  font: inherit;
  font-size: 12px;
  color: var(--ink-3);
  cursor: pointer;
  padding: 0;
}
.editor-clear:hover { color: var(--ink); }

.grade-chips {
  display: grid;
  grid-template-columns: repeat(13, minmax(0, 1fr));
  gap: 4px;
}
.grade-chip {
  background: var(--bg-3);
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 6px 0;
  font: inherit;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink-2);
  letter-spacing: -0.02em;
  cursor: pointer;
  min-width: 0;
  width: 100%;
  text-align: center;
  font-variant-numeric: tabular-nums;
  transition: background .12s, color .12s, transform .12s, box-shadow .12s;
}
.grade-chip:hover:not(.grade-chip--on) {
  background: var(--bg-4);
  color: var(--ink);
}
.grade-chip--on {
  background: var(--ink);
  color: var(--bg);
  box-shadow: 0 2px 6px -2px oklch(0.2 0.02 250 / 0.3);
}

/* "or type a score" subline */
.editor-or {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--ink-3);
}
.editor-num-wrap {
  display: flex;
  align-items: center;
  gap: 6px;
}
.editor-num-suf { font-size: 12px; color: var(--ink-3); }
.editor-num-grade {
  font-size: 12px;
  font-weight: 600;
  color: var(--accent-2);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
}

/* details disclosures — submitted text + ai feedback */
.editor-disc {
  border-top: 1px solid var(--line);
  padding-top: 14px;
}
.editor-disc summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-2);
  padding: 2px 0;
  user-select: none;
}
.editor-disc summary::-webkit-details-marker { display: none; }
.editor-disc summary::before {
  content: "›";
  display: inline-block;
  font-size: 16px;
  color: var(--ink-4);
  width: 12px;
  text-align: center;
  transition: transform .15s;
  flex-shrink: 0;
}
.editor-disc summary > span:first-of-type { flex: 1; }
.editor-disc[open] summary::before { transform: rotate(90deg); }
.editor-disc summary:hover { color: var(--ink); }
.editor-disc-meta {
  font-size: 11px;
  color: var(--ink-4);
  font-weight: 500;
}

.editor-text--rubric {
  font-size: 13px;
  color: var(--ink-3);
  border-style: dashed;
  background: var(--bg-3);
}

.editor-text {
  margin-top: 10px;
  max-height: 220px;
  overflow-y: auto;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  padding: 12px 14px;
  color: var(--ink-2);
  font: inherit;
  font-size: 13.5px;
  line-height: 1.6;
  white-space: pre-wrap;
  word-wrap: break-word;
}
.editor-text::-webkit-scrollbar { width: 10px; }
.editor-text::-webkit-scrollbar-track { background: transparent; }
.editor-text::-webkit-scrollbar-thumb {
  background: var(--line-2);
  border-radius: 999px;
  border: 2px solid var(--bg);
}

.editor-fb {
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.editor-fb-sum, .editor-fb-body {
  margin: 0;
  font-size: 13px;
  color: var(--ink-2);
  line-height: 1.6;
}
.editor-fb-sum { color: var(--ink); font-weight: 500; }

/* footer */
.editor-foot {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 16px 20px;
  border-top: 1px solid var(--line);
  background: var(--bg-3);
  flex-shrink: 0;
}
.editor-del {
  background: transparent;
  border: 0;
  color: var(--ink-3);
  border-radius: 7px;
  padding: 7px 11px;
  font: inherit;
  font-size: 13px;
  cursor: pointer;
}
.editor-del:hover { color: var(--bad); background: oklch(0.97 0.015 25); }
.editor-cancel {
  background: transparent;
  border: 0;
  color: var(--ink-2);
  border-radius: 7px;
  padding: 7px 14px;
  font: inherit;
  font-size: 13px;
  cursor: pointer;
}
.editor-cancel:hover { background: var(--bg-2); color: var(--ink); }
.editor-save {
  background: var(--accent);
  border: 0;
  color: white;
  border-radius: 7px;
  padding: 7px 16px;
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}
.editor-save:hover { background: var(--accent-2); }

/* locked / upsell state */
.dash-lock {
  display: grid;
  place-items: center;
  padding: 24px 0;
}
.dash-lock-card {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 40px 36px;
  max-width: 460px;
  text-align: center;
  box-shadow: var(--shadow-sm);
}
.dash-lock-ring { position: relative; width: 120px; height: 120px; margin: 0 auto 20px; }
.dash-lock-ring-mid {
  position: absolute; inset: 0;
  display: grid; place-items: center;
}
.dash-lock-t {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 10px;
  color: var(--ink);
  line-height: 1.2;
}
.dash-lock-d {
  font-size: 14px;
  color: var(--ink-2);
  line-height: 1.6;
  margin: 0 0 20px;
}
.dash-lock-list {
  text-align: left;
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.dash-lock-list li {
  font-size: 13.5px;
  color: var(--ink-2);
  padding-left: 22px;
  position: relative;
}
.dash-lock-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 7px;
  width: 12px; height: 8px;
  border-left: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent);
  transform: rotate(-45deg);
}
.dash-lock-cta {
  background: var(--accent);
  color: white;
  border: 0;
  border-radius: 10px;
  padding: 11px 22px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s;
}
.dash-lock-cta:hover { background: var(--accent-2); }

/* ─── footer ────────────────────────────────────────────────────────── */
.ftr {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 8px 14px;
  font-size: 11px;
  color: var(--ink-4);
  padding: 16px 4px;
  border-top: 1px solid var(--line);
  margin-top: 6px;
}
.ftr a { color: var(--ink-3); text-decoration: none; white-space: nowrap; }
.ftr a:hover { color: var(--ink); text-decoration: underline; }

/* toast */
.toast {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--ink);
  color: var(--bg);
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 8px;
  animation: toast-in .25s ease;
  z-index: 100;
}
.toast--err { background: var(--bad); }
@keyframes toast-in {
  from { transform: translate(-50%, 12px); opacity: 0; }
  to   { transform: translate(-50%, 0); opacity: 1; }
}

::selection { background: oklch(from var(--accent) l c h / 0.3); }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--line); border-radius: 999px; border: 2px solid var(--bg); }
::-webkit-scrollbar-thumb:hover { background: var(--line-2); }


/* ─── MarkRight: logo + wordmark ───────────────────────────────────── */
.logo { display: inline-flex; flex-shrink: 0; }
.wordmark {
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
  white-space: nowrap;
}
.wordmark-r { color: #e64a3b; }
.brand {
  background: transparent;
  border: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 9px;
  cursor: pointer;
  color: inherit;
}

/* ─── Free tag + upgrade + login button ───────────────────────────── */
.free-tag {
  font-size: 12px;
  color: var(--ink-3);
  background: var(--bg-3);
  border: 1px solid var(--line);
  padding: 5px 10px;
  border-radius: 999px;
  font-weight: 500;
}
.upgrade-btn {
  display: flex; align-items: center; gap: 6px;
  background: var(--ink);
  color: var(--bg);
  border: 0;
  padding: 7px 13px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
}
.upgrade-btn:hover { filter: brightness(1.1); }
.upgrade-spark { color: #ffd86b; }

.login-btn {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink);
  padding: 6px 14px;
  border-radius: 999px;
  font: inherit;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
}
.login-btn:hover { background: var(--bg-3); }

.user-menu-plan { margin-top: 6px; }
.plan-pill {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.plan-pill--free { background: var(--bg-3); color: var(--ink-2); }
.plan-pill--student { background: var(--accent-soft); color: var(--accent-2); }
.plan-pill--pro { background: #fef3c7; color: #92400e; }

/* ─── Modal scrim + card ──────────────────────────────────────────── */
.modal-scrim {
  position: fixed;
  inset: 0;
  background: oklch(0.2 0.02 250 / 0.45);
  backdrop-filter: blur(4px);
  z-index: 90;
  display: grid;
  place-items: center;
  padding: 20px;
  overflow-y: auto;
  animation: fade-in .15s ease;
}
.modal-scrim--silent {
  background: transparent;
  backdrop-filter: none;
  padding: 0;
  z-index: 50;
}
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }

.modal {
  position: relative;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 14px;
  width: 100%;
  max-width: 400px;
  padding: 28px 26px 24px;
  box-shadow: 0 20px 60px -10px oklch(0.2 0.02 250 / 0.3);
  animation: pop-in .18s cubic-bezier(.2,.9,.3,1.2);
  max-height: calc(100vh - 40px);
  overflow-y: auto;
  margin: auto;
}
.modal--wide { max-width: 880px; padding: 32px 28px; }
@keyframes pop-in {
  from { transform: translateY(8px) scale(.97); opacity: 0; }
  to   { transform: translateY(0) scale(1); opacity: 1; }
}

.modal-x {
  position: absolute;
  top: 12px; right: 12px;
  background: transparent;
  border: 0;
  width: 28px; height: 28px;
  border-radius: 6px;
  font-size: 22px;
  line-height: 1;
  color: var(--ink-3);
  cursor: pointer;
}
.modal-x:hover { background: var(--bg-3); color: var(--ink); }

.modal-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}

.modal-h {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0 0 6px;
}
.modal-d {
  font-size: 13px;
  color: var(--ink-3);
  margin: 0 0 18px;
  line-height: 1.5;
}
.modal-foot {
  font-size: 11px;
  color: var(--ink-4);
  text-align: center;
  margin-top: 12px;
}

/* ─── Pricing plans ──────────────────────────────────────────────── */
.plans {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 20px;
}
@media (max-width: 720px) { .plans { grid-template-columns: 1fr; } }

.plan {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 22px 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
}
.plan--featured {
  border-color: var(--ink);
  border-width: 2px;
  background: linear-gradient(180deg, var(--accent-soft) 0%, var(--bg-2) 50%);
}
.plan-badge {
  position: absolute;
  top: -10px; left: 50%;
  transform: translateX(-50%);
  background: var(--ink);
  color: var(--bg);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 3px 10px;
  border-radius: 999px;
}
.plan-badge--current {
  background: var(--accent);
  color: white;
}
.plan--current {
  border-color: var(--accent);
  border-width: 2px;
}
.plan-name {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.plan-price { display: flex; align-items: baseline; gap: 4px; }
.plan-price-n {
  font-size: 32px;
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--ink);
}
.plan-price-p { font-size: 12px; color: var(--ink-3); }
.plan-features {
  list-style: none;
  margin: 0; padding: 0;
  display: flex;
  flex-direction: column;
  gap: 7px;
  font-size: 13px;
  color: var(--ink-2);
  flex: 1;
}
.plan-features li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.4;
}
.plan-check {
  color: var(--accent);
  font-weight: 700;
  flex-shrink: 0;
}
.plan-btn {
  background: var(--bg-3);
  color: var(--ink);
  border: 1px solid var(--line);
  padding: 10px;
  border-radius: 8px;
  font: inherit;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
}
.plan-btn:hover:not(:disabled) { background: var(--bg-4); }
.plan-btn--primary {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}
.plan-btn--primary:hover:not(:disabled) { filter: brightness(1.1); }
.plan-btn:disabled { opacity: 0.6; cursor: default; }
.plan-btn--quiet {
  background: transparent;
  color: var(--ink-3);
  border-color: transparent;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--line-2);
  font-weight: 500;
}
.plan-btn--quiet:hover:not(:disabled) {
  background: transparent;
  color: var(--bad);
  text-decoration-color: currentColor;
}
.plan-btn--quiet.plan-btn--primary { background: transparent; color: var(--ink-3); border-color: transparent; }

/* ─── Hint lines ──────────────────────────────────────────────────── */
.ta-hint {
  font-size: 11px;
  color: var(--ink-3);
  font-style: italic;
}
.free-hint {
  font-size: 11px;
  color: var(--ink-3);
  text-align: center;
  margin-top: -2px;
}

/* ─── settings view ─────────────────────────────────────────────────── */
.settings {
  max-width: 760px;
  margin: 0 auto;
  padding: 28px 24px 64px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.settings-hero {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
  padding: 4px 4px 8px;
}
.settings-eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-4);
  margin-bottom: 4px;
}
.settings-t {
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -0.022em;
  line-height: 1.1;
  margin: 0 0 6px;
  color: var(--ink);
}
.settings-d {
  font-size: 13.5px;
  color: var(--ink-3);
  margin: 0;
}
.settings-back {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 14px;
  font: inherit;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-2);
  cursor: pointer;
  white-space: nowrap;
  transition: background .12s, color .12s, border-color .12s;
}
.settings-back:hover { background: var(--bg-3); color: var(--ink); border-color: var(--line-2); }

.settings-card {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 4px 22px 4px;
  box-shadow: var(--shadow-sm);
}
.settings-card-h {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 18px 0 14px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 4px;
}
.settings-card-h h3 {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.005em;
  color: var(--ink);
}
.settings-card-h-d {
  font-size: 12.5px;
  color: var(--ink-3);
}

.settings-row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.settings-row:last-child { border-bottom: 0; }
.settings-row-l { min-width: 0; }
.settings-row-t {
  font-size: 13.5px;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: -0.005em;
}
.settings-row-d {
  font-size: 12.5px;
  color: var(--ink-3);
  margin-top: 2px;
  line-height: 1.45;
}
.settings-row-r {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}
.settings-row-r--inline { gap: 8px; }

.settings-static {
  font-size: 13px;
  color: var(--ink-2);
  font-variant-numeric: tabular-nums;
}

.settings-input {
  background: var(--bg-3);
  border: 1px solid transparent;
  border-radius: 7px;
  padding: 7px 10px;
  font: inherit;
  font-size: 13px;
  color: var(--ink);
  width: 200px;
  transition: background .12s, border-color .12s;
}
.settings-input:focus {
  outline: none;
  background: var(--bg-2);
  border-color: var(--accent);
}
.settings-input--wide { width: 100%; }
.settings-pw {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 18px 0 18px;
  max-width: 420px;
}
.settings-pw-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.settings-pw-field > span {
  font-size: 12px;
  font-weight: 500;
  color: var(--ink-2);
  letter-spacing: -0.005em;
}
.settings-pw-err {
  font-size: 12.5px;
  color: var(--bad);
  background: oklch(0.97 0.02 25);
  border: 1px solid oklch(0.92 0.04 25);
  padding: 8px 12px;
  border-radius: 7px;
}
.settings-pw-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 2px;
}
.settings-pw-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 2px;
  flex-wrap: wrap;
}
.settings-pw-link {
  background: transparent;
  border: 0;
  padding: 0;
  font: inherit;
  font-size: 12.5px;
  color: var(--ink-3);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--line-2);
  cursor: pointer;
  transition: color .12s, text-decoration-color .12s;
}
.settings-pw-link:hover:not(:disabled) {
  color: var(--accent);
  text-decoration-color: currentColor;
}
.settings-pw-link:disabled { opacity: 0.5; cursor: not-allowed; }

/* feedback */
.settings-fb {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 16px 0 18px;
}
.settings-fb-cats {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.settings-fb-cat {
  background: var(--bg-3);
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 5px 12px;
  font: inherit;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--ink-2);
  cursor: pointer;
  transition: background .12s, color .12s, border-color .12s;
}
.settings-fb-cat:hover { background: var(--bg-4); color: var(--ink); }
.settings-fb-cat--on {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}
.settings-fb-text {
  background: var(--bg-3);
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 12px 14px;
  font: inherit;
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--ink);
  resize: vertical;
  min-height: 96px;
  transition: background .12s, border-color .12s;
}
.settings-fb-text:focus {
  outline: none;
  background: var(--bg-2);
  border-color: var(--accent);
}
.settings-fb-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.settings-fb-meta {
  font-size: 12px;
  color: var(--ink-3);
  display: flex;
  align-items: center;
  gap: 6px;
}
.settings-fb-meta strong { color: var(--ink-2); font-weight: 500; }
.settings-fb-dot { color: var(--ink-4); opacity: 0.6; }
.settings-pw-note {
  font-size: 12.5px;
  color: var(--ink-2);
  background: var(--bg-3);
  border-radius: 7px;
  padding: 10px 12px;
  line-height: 1.5;
}
.settings-pw-note strong { color: var(--ink); font-weight: 600; }
.settings-input--code {
  font: inherit;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.4em;
  text-align: center;
  font-variant-numeric: tabular-nums;
  padding: 12px 10px;
}

.settings-select {
  background: var(--bg-3);
  border: 1px solid transparent;
  border-radius: 7px;
  padding: 7px 28px 7px 10px;
  font: inherit;
  font-size: 13px;
  color: var(--ink);
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'><path d='M3 4.5 L6 7.5 L9 4.5' stroke='%23666' stroke-width='1.4' fill='none' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-repeat: no-repeat;
  background-position: right 8px center;
}
.settings-select:focus { outline: none; border-color: var(--accent); background-color: var(--bg-2); }

.settings-seg {
  display: inline-flex;
  background: var(--bg-3);
  padding: 3px;
  border-radius: 8px;
  gap: 2px;
}
.settings-seg-btn {
  background: transparent;
  border: 0;
  padding: 6px 12px;
  font: inherit;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--ink-3);
  border-radius: 6px;
  cursor: pointer;
  transition: background .12s, color .12s;
}
.settings-seg-btn:hover { color: var(--ink); }
.settings-seg-btn--on {
  background: var(--bg-2);
  color: var(--ink);
  box-shadow: 0 1px 2px oklch(0.2 0.02 250 / 0.08);
}

.settings-switch {
  position: relative;
  width: 38px;
  height: 22px;
  border-radius: 999px;
  background: var(--bg-4);
  border: 0;
  padding: 0;
  cursor: pointer;
  transition: background .15s;
  flex-shrink: 0;
}
.settings-switch-knob {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--bg-2);
  box-shadow: 0 1px 2px oklch(0.2 0.02 250 / 0.18);
  transition: transform .15s;
}
.settings-switch--on { background: var(--accent); }
.settings-switch--on .settings-switch-knob { transform: translateX(16px); }

.settings-btn {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 7px 14px;
  font: inherit;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-2);
  cursor: pointer;
  transition: background .12s, color .12s, border-color .12s, opacity .12s;
}
.settings-btn:hover { background: var(--bg-3); color: var(--ink); }
.settings-btn:disabled { opacity: 0.45; cursor: not-allowed; }
.settings-btn--primary {
  background: var(--accent);
  border-color: transparent;
  color: white;
}
.settings-btn--primary:hover { background: var(--accent-2); color: white; }
.settings-btn--ghost {
  background: transparent;
  border-color: var(--line);
}
.settings-btn--ghost-danger {
  background: transparent;
  border-color: var(--line);
  color: var(--bad);
}
.settings-btn--ghost-danger:hover {
  background: oklch(0.97 0.015 25);
  border-color: var(--bad);
  color: var(--bad);
}
.settings-btn--danger {
  background: var(--bad);
  border-color: transparent;
  color: white;
}
.settings-btn--danger:hover { background: oklch(0.55 0.16 25); color: white; }

.settings-confirm {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  color: var(--ink-3);
}

.settings-foot {
  text-align: center;
  font-size: 12px;
  color: var(--ink-4);
  margin: 8px 0 0;
}
.settings-foot a { color: var(--ink-3); text-decoration: none; }
.settings-foot a:hover { color: var(--ink); text-decoration: underline; }

/* prefs-driven global toggles */
.app--reduce-motion *,
.app--reduce-motion *::before,
.app--reduce-motion *::after {
  transition-duration: 0.001s !important;
  animation-duration: 0.001s !important;
}
.app--compact .dash { gap: 18px; }
.app--compact .dash-hero { padding: 18px 22px; }
.app--compact .settings { gap: 12px; padding-top: 18px; }
.app--compact .settings-row { padding: 12px 0; }

@media (max-width: 600px) {
  .settings { padding: 18px 14px 48px; }
  .settings-hero { flex-direction: column; align-items: flex-start; gap: 10px; }
  .settings-row { grid-template-columns: 1fr; gap: 10px; }
  .settings-row-r { justify-content: flex-start; }
  .settings-input { width: 100%; }
}