/* ─── CSS Variables ──────────────────────────────────────────────────────── */
:root {
  --parchment-bg:    #f5f0e8;
  --parchment-paper: #ede8dd;
  --parchment-ink:   #2c2416;
  --parchment-muted: #7a6e5f;
  --parchment-rule:  #cfc7b5;
  --accent:          #5c4b2e;
  --accent-light:    #8a7355;
  --danger:          #7a2c1e;
  --success:         #2a4a2a;
  --warn:            #6b4e12;

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-mono:    'JetBrains Mono', 'Courier New', monospace;
  --font-body:    'Cormorant Garamond', Georgia, serif;

  --radius:   2px;
  --radius-md: 3px;
  --gap:      1rem;
  --gap-sm:   0.5rem;
  --gap-xs:   0.25rem;
}

/* ─── Reset & Base ───────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 15px; }

body {
  background: var(--parchment-bg);
  color: var(--parchment-ink);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.55;
  min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ─── Site Header ────────────────────────────────────────────────────────── */
.site-header {
  display: flex;
  align-items: baseline;
  gap: 2rem;
  padding: 0.65rem 1.5rem;
  background: var(--parchment-ink);
  color: var(--parchment-bg);
  border-bottom: 1px solid #111;
}

.site-wordmark {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--parchment-bg);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.site-wordmark:hover { text-decoration: none; }

.site-nav {
  display: flex;
  gap: 1.5rem;
  margin-left: auto;
}

.nav-link {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--parchment-rule);
  padding-bottom: 1px;
  border-bottom: 1px solid transparent;
  transition: color 0.1s, border-color 0.1s;
}
.nav-link:hover { color: var(--parchment-bg); text-decoration: none; border-bottom-color: var(--accent-light); }
.nav-link--active { color: var(--parchment-bg); border-bottom-color: var(--parchment-bg); }

/* ─── Nav Dropdown ───────────────────────────────────────────────────────── */
.nav-dropdown {
  position: relative;
  display: flex;
  align-items: center;
}
.nav-dropdown__trigger {
  background: none;
  border: none;
  border-bottom: 1px solid transparent;
  outline: none;
  cursor: pointer;
  padding: 0;
  padding-bottom: 1px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--parchment-rule);
  transition: color 0.1s, border-color 0.1s;
  line-height: inherit;
}
.nav-dropdown__trigger:hover { color: var(--parchment-bg); border-bottom-color: var(--accent-light); }
.nav-dropdown--active .nav-link {
  color: var(--parchment-bg);
}
.nav-dropdown__menu {
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  padding-top: 0.65rem;
  min-width: 160px;
  z-index: 100;
  flex-direction: column;
}
.nav-dropdown__menu-inner {
  background: var(--parchment-ink);
  border: 1px solid rgba(255,255,255,0.1);
  border-top: 2px solid var(--accent-light);
  display: flex;
  flex-direction: column;
}
.nav-dropdown:hover .nav-dropdown__menu,
.nav-dropdown:focus-within .nav-dropdown__menu {
  display: flex;
}
.nav-dropdown__item {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--parchment-rule);
  padding: 0.6rem 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background 0.1s, color 0.1s;
  white-space: nowrap;
}
.nav-dropdown__item:last-child { border-bottom: none; }
.nav-dropdown__item:hover { background: rgba(255,255,255,0.07); color: var(--parchment-bg); text-decoration: none; }
.nav-dropdown__item--active { color: var(--parchment-bg); }

/* ─── Main Layout ────────────────────────────────────────────────────────── */
.site-main {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1.5rem 1.5rem 3rem;
}

/* ─── Page Header ────────────────────────────────────────────────────────── */
.page-header {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--parchment-rule);
}
.page-title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 600;
  line-height: 1.2;
}
.page-meta {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--parchment-muted);
}

/* ─── Badges & Pills ─────────────────────────────────────────────────────── */
.badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 1px 5px;
  border-radius: var(--radius);
  border: 1px solid currentColor;
  line-height: 1.4;
}

.badge--available  { color: var(--success); }
.badge--claimed    { color: var(--accent); }
.badge--in-progress{ color: var(--warn); }
.badge--blocked    { color: var(--danger); background: rgba(122,44,30,0.08); font-weight: bold; }
.badge--done       { color: var(--parchment-muted); }

.badge--feature    { color: var(--accent); }
.badge--substrate  { color: var(--danger); }

.domain-pill {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  padding: 1px 6px;
  border-radius: 10px;
  background: var(--parchment-paper);
  border: 1px solid var(--parchment-rule);
  color: var(--accent);
  letter-spacing: 0.03em;
}

.status-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--parchment-muted);
}
.status-tag--superseded { text-decoration: line-through; color: var(--parchment-muted); }
.status-tag--active     { color: var(--success); }
.status-tag--deprecated { color: var(--danger); }

.mono-id {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
}

/* ─── Buttons ────────────────────────────────────────────────────────────── */
.btn {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  padding: 4px 10px;
  border: 1px solid var(--accent);
  background: transparent;
  color: var(--accent);
  cursor: pointer;
  border-radius: var(--radius);
  transition: background 0.1s, color 0.1s;
}
.btn:hover { background: var(--accent); color: var(--parchment-bg); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; }

.btn--danger { border-color: var(--danger); color: var(--danger); }
.btn--danger:hover { background: var(--danger); color: var(--parchment-bg); }

.btn--success { border-color: var(--success); color: var(--success); }
.btn--success:hover { background: var(--success); color: var(--parchment-bg); }

.btn--ghost { border-color: var(--parchment-rule); color: var(--parchment-muted); }
.btn--ghost:hover { background: var(--parchment-rule); color: var(--parchment-ink); }

.btn--primary { border-color: var(--accent); color: var(--accent); }
.btn--primary:hover { background: var(--accent); color: var(--parchment-bg); }

.btn--warning { border-color: #b45309; color: #b45309; }
.btn--warning:hover { background: #b45309; color: var(--parchment-bg); }

.btn--sm { font-size: 0.62rem; padding: 2px 7px; white-space: nowrap; }
.filter-toggle.active { background: var(--accent); color: var(--parchment-bg); }
/* Double-class selector beats .form-select alone, ensuring size override wins */
.form-select.form-select--sm { min-width: auto; font-size: 0.62rem; padding: 2px 7px; line-height: 1.5; }

/* ─── Forms ──────────────────────────────────────────────────────────────── */
.form-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--gap-sm);
  align-items: flex-end;
}
.form-field {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.field-tip {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: 5px;
  cursor: help;
  color: var(--parchment-muted);
  flex-shrink: 0;
  line-height: 0;
}
.field-tip__bubble {
  display: none;
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  width: 230px;
  padding: 8px 10px;
  background: var(--parchment-ink);
  color: var(--parchment-bg);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: normal;
  line-height: 1.55;
  letter-spacing: 0;
  text-transform: none;
  border-radius: var(--radius);
  pointer-events: none;
  z-index: 1000;
  white-space: normal;
  box-shadow: 0 4px 12px rgba(0,0,0,0.25);
}
.field-tip__bubble code {
  font-family: var(--font-mono);
  background: rgba(255,255,255,0.15);
  padding: 1px 4px;
  border-radius: 2px;
}
.field-tip:hover .field-tip__bubble { display: block; }
.form-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--parchment-muted);
}
.form-input, .form-select {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 4px 8px;
  background: var(--parchment-paper);
  border: 1px solid var(--parchment-rule);
  border-radius: var(--radius);
  color: var(--parchment-ink);
  min-width: 160px;
  outline: none;
}
.form-input:focus, .form-select:focus {
  border-color: var(--accent);
}
.form-input--wide { min-width: 280px; }

/* ─── Board — Two-Column Kanban ──────────────────────────────────────────── */
.board {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

@media (max-width: 900px) {
  .board { grid-template-columns: 1fr; }
}

.lane {
  background: var(--parchment-paper);
  border: 1px solid var(--parchment-rule);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.lane-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.85rem;
  background: var(--parchment-ink);
  color: var(--parchment-bg);
}
.lane-name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.lane-count {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--parchment-muted);
  margin-left: auto;
}

.lane-body {
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  min-height: 120px;
}

/* Single-lane mode: board collapses to one column, cards go two-across */
.board:has(.lane:only-child) {
  grid-template-columns: 1fr;
}
.board:has(.lane:only-child) .lane-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: start;
  gap: 0.6rem;
}

.lane-done-section {
  margin-top: 0.4rem;
  padding-top: 0.6rem;
  border-top: 1px dashed var(--parchment-rule);
}

/* Work Item Cards */
.work-card {
  background: var(--parchment-bg);
  border: 1px solid var(--parchment-rule);
  border-radius: var(--radius);
  padding: 0.6rem 0.75rem;
  display: grid;
  grid-template-areas:
    "id      status"
    "title   title"
    "meta    action"
    "history history";
  grid-template-columns: 1fr auto;
  gap: 3px 0.5rem;
}

.work-card--blocked {
  border-left: 3px solid var(--danger);
  background: rgba(122,44,30,0.04);
}
.work-card--done { opacity: 0.55; }
.work-card--in-progress {
  border-left: 3px solid var(--warn);
  background: rgba(107,78,18,0.04);
}

.work-card__id     { grid-area: id; }
.work-card__status { grid-area: status; text-align: right; }
.work-card__title  {
  grid-area: title;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--parchment-ink);
}
.work-card__meta {
  grid-area: meta;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--parchment-muted);
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
}
.work-card__action { grid-area: action; display: flex; align-items: center; justify-content: flex-end; gap: 0.4rem; }
.work-card__action form { display: contents; }
.work-card__history { grid-area: history; font-size: 0.7rem; }
.work-card__history:empty { display: none; }

.blocked-by {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--danger);
}

/* ─── Intent Log ─────────────────────────────────────────────────────────── */
.log-filters {
  margin-bottom: 1.25rem;
  padding: 0.75rem 1rem;
  background: var(--parchment-paper);
  border: 1px solid var(--parchment-rule);
  border-radius: var(--radius-md);
}

.replay-banner {
  margin-bottom: 1rem;
  padding: 0.5rem 1rem;
  background: var(--parchment-paper);
  border: 1px solid var(--warn);
  border-radius: var(--radius-md);
  color: var(--warn);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.log-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-left: 2px solid var(--parchment-rule);
  margin-left: 0.5rem;
}

.intent-entry {
  position: relative;
  padding: 0.85rem 1.25rem 1.1rem 1.5rem;
  border-bottom: 1px solid var(--parchment-rule);
}
.intent-entry:last-child { border-bottom: none; }

.intent-entry::before {
  content: '';
  position: absolute;
  left: -5px;
  top: 1.15rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--parchment-bg);
}
.intent-entry--superseded::before { background: var(--parchment-muted); }

.intent-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.35rem;
}

.intent-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--parchment-ink);
}
.intent-entry--superseded .intent-title {
  text-decoration: line-through;
  color: var(--parchment-muted);
}

.intent-body {
  font-family: var(--font-display);
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--parchment-ink);
  margin: 0.35rem 0;
}

.intent-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-top: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--parchment-muted);
}

.superseded-by-link {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--danger);
}

.supersede-disclosure { margin-top: 0.5rem; }
.supersede-toggle { list-style: none; display: inline-block; }
.supersede-toggle::-webkit-details-marker { display: none; }
.supersede-form { margin-top: 0.5rem; }

/* ─── Lineage Explorer ───────────────────────────────────────────────────── */
.lineage-search {
  margin-bottom: 1.5rem;
  padding: 0.75rem 1rem;
  background: var(--parchment-paper);
  border: 1px solid var(--parchment-rule);
  border-radius: var(--radius-md);
}
.lineage-search .form-row { align-items: flex-end; }

.lineage-result { margin-top: 1rem; }

.lineage-tree {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.7;
}

.lineage-section-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--parchment-muted);
  margin-bottom: 0.25rem;
  margin-top: 1rem;
}
.lineage-section-label:first-child { margin-top: 0; }

.lineage-node {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  padding: 3px 0;
}
.lineage-node--current {
  background: var(--parchment-paper);
  border-left: 3px solid var(--accent);
  padding-left: 0.5rem;
  margin-left: -0.5rem;
}
.lineage-node__connector { color: var(--parchment-muted); white-space: pre; }
.lineage-node__id { color: var(--accent); }
.lineage-node__label { color: var(--parchment-ink); font-family: var(--font-display); font-size: 0.9rem; }
.lineage-node__type { color: var(--parchment-muted); font-size: 0.65rem; }

.lineage-empty {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--parchment-muted);
  padding: 2rem 1rem;
  text-align: center;
  border: 1px dashed var(--parchment-rule);
  border-radius: var(--radius-md);
}

/* ─── Org Settings ───────────────────────────────────────────────────────── */
.settings-section {
  margin-bottom: 2rem;
}
.settings-section-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.75rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--parchment-rule);
  color: var(--accent);
}

.settings-card {
  background: var(--parchment-paper);
  border: 1px solid var(--parchment-rule);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
}

.token-list {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1rem;
}
.token-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.4rem 0.6rem;
  background: var(--parchment-bg);
  border: 1px solid var(--parchment-rule);
  border-radius: var(--radius);
}
.token-label { font-family: var(--font-mono); font-size: 0.75rem; flex: 1; }
.token-created { font-family: var(--font-mono); font-size: 0.65rem; color: var(--parchment-muted); }

.token-issued-box {
  padding: 0.5rem 0.6rem;
  margin-bottom: 0.4rem;
  background: var(--parchment-paper);
  border: 1px solid var(--warn);
  border-radius: var(--radius);
}
.token-issued-box__label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--warn);
  margin: 0 0 0.3rem;
}
.token-issued-box__value {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  word-break: break-all;
}

.ttl-value {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--accent);
}

/* ─── Utility ────────────────────────────────────────────────────────────── */
.mt-sm { margin-top: 0.5rem; }
.mt-md { margin-top: 1rem; }
.text-muted { color: var(--parchment-muted); }
.text-danger { color: var(--danger); }

/* htmx indicator */
.htmx-indicator { opacity: 0; transition: opacity 0.15s; }
.htmx-request .htmx-indicator { opacity: 1; }

/* ─── Login Page ─────────────────────────────────────────────────────────── */
.login-main {
  display: flex;
  justify-content: center;
  padding-top: 4rem;
}
.login-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  max-width: 420px;
  padding: 2rem 2.5rem;
  background: var(--parchment-paper);
  border: 1px solid var(--parchment-rule);
  border-radius: var(--radius-md);
  text-align: center;
}
.login-error {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.4;
}

/* ─── Modal Card (Fix 8) ─────────────────────────────────────────────────── */
.modal-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
  padding: 2rem 2.5rem;
  background: var(--parchment-paper);
  border: 1px solid var(--parchment-rule);
  border-radius: var(--radius-md);
  text-align: left;
  box-shadow: 0 4px 24px rgba(0,0,0,0.18);
}

/* ─── Work Item Toast (Fix 3) ────────────────────────────────────────────── */
#nw-toast {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  background: var(--parchment-ink);
  color: var(--parchment-bg);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  transition: opacity 0.4s;
  z-index: 300;
  pointer-events: none;
}

/* ─── Form Error (Fix 4) ─────────────────────────────────────────────────── */
.form-error {
  color: var(--danger, #b94040);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  margin-top: 0.25rem;
}

/* ─── Disabled Buttons (Fix 5) ───────────────────────────────────────────── */
button[disabled] { opacity: 0.45; cursor: not-allowed; }

/* ─── Custom combobox (intent + surface fields) ──────────────────────────── */
.select-wrapper {
  position: relative;
  width: 100%;
}
.select-wrapper::after {
  content: '▾';
  position: absolute;
  right: 0.6rem;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  color: var(--parchment-muted);
  font-size: 0.9rem;
  line-height: 1;
}
.select-wrapper input.form-input {
  width: 100%;
  padding-right: 1.75rem;
}
.combobox-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 2px);
  left: 0;
  right: 0;
  z-index: 500;
  background: var(--parchment-ink);
  border-radius: var(--radius);
  box-shadow: 0 4px 16px rgba(0,0,0,0.35);
  max-height: 220px;
  overflow-y: auto;
}
.combobox-dropdown.open { display: block; }
.combobox-option {
  padding: 0.45rem 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--parchment-bg);
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.combobox-option:hover,
.combobox-option.focused { background: rgba(255,255,255,0.12); }

/* ─── Title Input Prominence (Fix B) ────────────────────────────────────── */
#nw-title {
  font-size: 1rem;
  font-family: var(--font-body);
  padding: 0.6rem 0.75rem;
  border-color: var(--parchment-rule);
}
#nw-title:focus {
  border-color: var(--accent-light);
  outline: none;
}