:root {
  --bg: #15131a;
  --bg-elev: #1e1b24;
  --bg-elev-2: #272330;
  --border: #332e3d;
  --text: #ece9f1;
  --muted: #9b94a8;
  --accent: #c084fc;
  --accent-dark: #8b5cf6;
  --yes: #4ade80;
  --partner: #38bdf8;
  --later: #fbbf24;
  --never: #ef4444;
  --match: #22c55e;
  --soft: #38bdf8;
  --laterclr: #fbbf24;
  --neverclr: #ef4444;
  --radius: 8px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
}

header {
  padding: 1.5rem 1rem 0;
  max-width: 960px;
  margin: 0 auto;
}

header h1 {
  margin: 0 0 0.25rem;
  font-size: 1.75rem;
  letter-spacing: -0.01em;
}

.sub {
  color: var(--muted);
  margin: 0 0 1rem;
  font-size: 0.95rem;
}

.tabs {
  display: flex;
  gap: 0.25rem;
  border-bottom: 1px solid var(--border);
  margin-top: 1rem;
}

.tab {
  background: transparent;
  border: none;
  color: var(--muted);
  padding: 0.6rem 1rem;
  font-size: 0.95rem;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  border-radius: var(--radius) var(--radius) 0 0;
}

.tab:hover { color: var(--text); }

.tab.active {
  color: var(--text);
  border-bottom-color: var(--accent);
  background: var(--bg-elev);
}

main {
  max-width: 960px;
  margin: 0 auto;
  padding: 1rem;
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

.sync-status {
  max-width: 960px;
  margin: 0 auto 0.75rem;
  padding: 0.55rem 1rem;
  border-radius: var(--radius);
  font-size: 0.85rem;
  border: 1px solid var(--border);
  background: var(--bg-elev);
}
.sync-status.hidden { display: none; }
.sync-status.success { color: var(--match); border-color: rgba(34, 197, 94, 0.4); background: rgba(34, 197, 94, 0.07); }
.sync-status.working { color: var(--partner); border-color: rgba(56, 189, 248, 0.4); background: rgba(56, 189, 248, 0.07); }
.sync-status.pending { color: var(--muted); }
.sync-status.error   { color: #fecaca; border-color: rgba(239, 68, 68, 0.4); background: rgba(239, 68, 68, 0.07); }

body.her-mode header h1 { font-size: 1.5rem; }
body.her-mode footer { display: none; }
body.her-mode .her-only { display: block; }
body:not(.her-mode) .her-only { display: none; }
body.her-mode .hide-her { display: none; }

.trail-panel {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px dashed var(--border);
}
.trail-panel.hidden { display: none; }
.trail-header h3 { margin: 0 0 0.25rem; font-size: 1.1rem; }
.trail-header p { margin: 0 0 0.75rem; }
.trail-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 0.35rem;
  align-items: center;
}
.trail-label { font-size: 0.92rem; }
.trail-sequence {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  flex-wrap: wrap;
}
.trail-arrow { color: var(--muted); font-size: 0.85rem; }
.trail-timeline {
  max-height: 400px;
  overflow-y: auto;
  margin-top: 0.5rem;
}
.trail-tl-row {
  display: grid;
  grid-template-columns: 60px 1fr auto;
  gap: 0.5rem;
  padding: 0.35rem 0.5rem;
  font-size: 0.85rem;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  align-items: center;
}
.trail-tl-time { color: var(--muted); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.78rem; }
.trail-tl-label { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

@media (max-width: 600px) {
  .trail-item { grid-template-columns: 1fr; }
  .trail-tl-row { grid-template-columns: 50px 1fr auto; font-size: 0.8rem; }
}

.intro {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
  font-size: 0.93rem;
  color: var(--text);
  line-height: 1.55;
}
.intro p { margin: 0; }
.intro strong { color: var(--accent); font-weight: 500; }

.footer-row {
  display: flex;
  justify-content: flex-end;
  margin: 1.5rem 0;
}

.compare-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}
.compare-row input[type=text] {
  flex: 1;
  min-width: 200px;
  background: var(--bg-elev);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 0.55rem 0.75rem;
  border-radius: var(--radius);
  font-size: 0.95rem;
}

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.pill {
  font-size: 0.8rem;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--muted);
}

.pill-yes     { background: rgba(74, 222, 128, 0.15); color: var(--yes);     border-color: rgba(74, 222, 128, 0.4); }
.pill-partner { background: rgba(56, 189, 248, 0.15); color: var(--partner); border-color: rgba(56, 189, 248, 0.4); }
.pill-later   { background: rgba(251, 191, 36, 0.15); color: var(--later);   border-color: rgba(251, 191, 36, 0.4); }
.pill-never   { background: rgba(239, 68, 68, 0.15);  color: var(--never);   border-color: rgba(239, 68, 68, 0.4); }
.pill-blank   { background: transparent; color: var(--muted); }

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 1rem;
}

.toolbar input[type=text] {
  flex: 1;
  min-width: 200px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius);
  font-size: 0.95rem;
}

.progress {
  color: var(--muted);
  font-size: 0.85rem;
  margin-left: auto;
}

button.btn-primary, button.btn-secondary {
  cursor: pointer;
  border-radius: var(--radius);
  padding: 0.5rem 0.9rem;
  font-size: 0.9rem;
  font-weight: 500;
  border: 1px solid var(--border);
}
.btn-primary {
  background: var(--accent-dark);
  color: white;
  border-color: var(--accent-dark);
}
.btn-primary:hover { background: var(--accent); border-color: var(--accent); }
.btn-secondary {
  background: var(--bg-elev);
  color: var(--text);
}
.btn-secondary:hover { background: var(--bg-elev-2); }

.category {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 1rem;
  overflow: hidden;
}

.category h2 {
  margin: 0;
  padding: 0.75rem 1rem;
  font-size: 1.05rem;
  background: var(--bg-elev-2);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
}

.category h2 .cat-count {
  font-size: 0.8rem;
  color: var(--muted);
  font-weight: 400;
}

.category-body { padding: 0.25rem 0; }
.category.collapsed .category-body { display: none; }

.item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem 0.75rem;
  padding: 0.6rem 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  align-items: center;
}
.item:last-child { border-bottom: none; }

.item-label {
  font-size: 0.95rem;
}

.item-desc {
  display: block;
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 0.15rem;
}

.choices {
  display: inline-flex;
  gap: 0.25rem;
  flex-wrap: nowrap;
}

.choice {
  background: var(--bg-elev-2);
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.3rem 0.6rem;
  font-size: 0.78rem;
  cursor: pointer;
  font-weight: 500;
  min-width: 2.4rem;
  text-align: center;
}
.choice:hover { background: var(--bg); color: var(--text); }

.choice[data-value="yes"].active     { background: rgba(74, 222, 128, 0.2); color: var(--yes);     border-color: var(--yes); }
.choice[data-value="partner"].active { background: rgba(56, 189, 248, 0.2); color: var(--partner); border-color: var(--partner); }
.choice[data-value="later"].active   { background: rgba(251, 191, 36, 0.2); color: var(--later);   border-color: var(--later); }
.choice[data-value="never"].active   { background: rgba(239, 68, 68, 0.2);  color: var(--never);   border-color: var(--never); }

.share-box {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.share-box textarea {
  flex: 1;
  min-width: 280px;
  background: var(--bg-elev);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.6rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.85rem;
  resize: vertical;
}

footer {
  max-width: 960px;
  margin: 2rem auto 1rem;
  padding: 0 1rem;
}

.muted { color: var(--muted); font-size: 0.85rem; }
.hidden { display: none !important; }

.summary {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.summary .stat {
  display: flex;
  flex-direction: column;
  min-width: 90px;
}
.summary .stat .num { font-size: 1.3rem; font-weight: 600; }
.summary .stat .lbl { font-size: 0.75rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }

.compare-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  margin-bottom: 1rem;
  font-size: 0.85rem;
  color: var(--muted);
}
.compare-filters label { display: inline-flex; align-items: center; gap: 0.35rem; cursor: pointer; }

.cmp-item {
  display: grid;
  grid-template-columns: 1fr auto auto auto;
  gap: 0.5rem 0.75rem;
  align-items: center;
  padding: 0.55rem 1rem;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-left-width: 4px;
  border-radius: var(--radius);
  margin-bottom: 0.4rem;
}

.cmp-item.match { border-left-color: var(--match); }
.cmp-item.soft  { border-left-color: var(--soft); }
.cmp-item.later { border-left-color: var(--laterclr); }
.cmp-item.never { border-left-color: var(--neverclr); background: rgba(239, 68, 68, 0.07); }
.cmp-item.other { border-left-color: var(--border); opacity: 0.7; }

.cmp-cat {
  font-size: 0.7rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 0.15rem;
}

.cmp-label-wrap {
  display: flex;
  flex-direction: column;
}

.cmp-tag {
  font-size: 0.75rem;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  white-space: nowrap;
  border: 1px solid var(--border);
}
.cmp-tag.yes     { background: rgba(74, 222, 128, 0.15); color: var(--yes);     border-color: rgba(74, 222, 128, 0.4); }
.cmp-tag.partner { background: rgba(56, 189, 248, 0.15); color: var(--partner); border-color: rgba(56, 189, 248, 0.4); }
.cmp-tag.later   { background: rgba(251, 191, 36, 0.15); color: var(--later);   border-color: rgba(251, 191, 36, 0.4); }
.cmp-tag.never   { background: rgba(239, 68, 68, 0.18); color: var(--never);   border-color: rgba(239, 68, 68, 0.5); }
.cmp-tag.blank   { background: transparent; color: var(--muted); }

.cmp-status {
  font-size: 0.75rem;
  text-align: right;
  min-width: 6.5rem;
  color: var(--muted);
}
.cmp-status.match { color: var(--match); font-weight: 600; }
.cmp-status.soft  { color: var(--soft); font-weight: 600; }
.cmp-status.later { color: var(--laterclr); }
.cmp-status.never { color: var(--neverclr); font-weight: 600; }
.cmp-status.other { color: var(--muted); }

.cmp-section-title {
  margin: 1.2rem 0 0.5rem;
  font-size: 0.85rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.banner {
  border-radius: var(--radius);
  padding: 0.7rem 1rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  border: 1px solid var(--border);
}
.banner-warn {
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.4);
  color: #fecaca;
}
.banner strong { color: white; margin-right: 0.4rem; }

.info {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.6rem 1rem;
  margin-bottom: 1rem;
}
.info summary { cursor: pointer; color: var(--text); font-weight: 500; }
.info ol { padding-left: 1.2rem; margin: 0.5rem 0; }
.info li { margin-bottom: 0.4rem; font-size: 0.9rem; }
.info code {
  background: var(--bg);
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  font-size: 0.85em;
}
.info a { color: var(--accent); }

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.form-grid label {
  display: flex;
  flex-direction: column;
  font-size: 0.8rem;
  color: var(--muted);
  gap: 0.25rem;
}
.form-grid input {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.5rem 0.7rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

.sync-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.status {
  min-height: 1.2rem;
  font-size: 0.85rem;
  padding: 0.4rem 0;
}
.status.success { color: var(--match); }
.status.error { color: var(--never); }
.status.working { color: var(--partner); }

.lock-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 1rem;
}
.lock-overlay.hidden { display: none; }
.lock-card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  width: 100%;
  max-width: 360px;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}
.lock-card h2 { margin: 0; font-size: 1.3rem; }
.lock-card input[type=password] {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.7rem;
  border-radius: var(--radius);
  font-size: 1rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}
.lock-remember {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.role-toggle {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 1rem;
}
.role-toggle button {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  color: var(--muted);
  padding: 0.45rem 0.8rem;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.9rem;
}
.role-toggle button:hover { color: var(--text); }
.role-toggle button.active {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  color: white;
}

.viewmode {
  display: flex;
  gap: 0.4rem;
  align-items: center;
  margin-bottom: 0.75rem;
  font-size: 0.85rem;
}
.viewmode button {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  color: var(--muted);
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.85rem;
}
.viewmode button.active {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  color: white;
}
.viewmode button:hover { color: var(--text); }
.viewmode button.active:hover { color: white; }

.compare-source { margin-bottom: 1.5rem; }
.compare-source h3 {
  font-size: 0.85rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 1rem 0 0.5rem;
}
.compare-source input[type=text] {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.6rem;
  border-radius: var(--radius);
  flex: 1;
  min-width: 200px;
  font-size: 0.9rem;
}

@media (max-width: 600px) {
  .item { grid-template-columns: 1fr; }
  .choices { justify-content: flex-start; flex-wrap: wrap; }
  .cmp-item { grid-template-columns: 1fr; }
  .cmp-status { text-align: left; }
}