:root {
  --bg-dark: #14170f;
  --bg-panel: #1b1f16;
  --bg-panel-raised: #20251a;
  --card-parchment: #f4eee1;
  --card-parchment-dim: #e9e0cd;
  --ink: #2b2620;
  --ink-soft: #5a5245;
  --accent-gold: #d9b25f;
  --accent-gold-dim: #b6924a;
  --line: rgba(217, 178, 95, 0.16);

  --pillar-collage: #7c9473;
  --pillar-haiku: #5b8394;
  --pillar-komorebi: #7d6ba8;
  --pillar-carousel: #b5744a;

  --font-serif: "Iowan Old Style", "Palatino Linotype", Georgia, "Times New Roman", serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --font-mono: "SF Mono", "IBM Plex Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg-dark);
  color: var(--card-parchment);
  font-family: var(--font-sans);
}

.app {
  max-width: 1080px;
  margin: 0 auto;
  padding: 24px 20px 80px;
}

.topbar {
  padding: 12px 4px 28px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 28px;
}

.brand-mark {
  display: block;
  font-family: var(--font-mono);
  letter-spacing: 0.18em;
  font-size: 13px;
  color: var(--accent-gold);
}

.brand-sub {
  display: block;
  font-family: var(--font-serif);
  font-size: 22px;
  margin-top: 6px;
  color: var(--card-parchment);
}

.panel {
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 22px 24px;
  margin-bottom: 24px;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 6px;
}

.panel h1 {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 600;
  margin: 0;
  color: var(--card-parchment);
}

.panel h2 {
  font-family: var(--font-serif);
  font-size: 19px;
  font-weight: 600;
  margin: 0;
  display: inline-block;
}

.panel-hint {
  font-size: 13px;
  color: rgba(244, 238, 225, 0.55);
  margin: 4px 0 16px;
}

/* Buttons */
.btn {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  border-radius: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--card-parchment);
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.btn:hover { border-color: var(--accent-gold-dim); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-primary {
  background: var(--accent-gold);
  border-color: var(--accent-gold);
  color: #1b1608;
}
.btn-primary:hover { background: var(--accent-gold-dim); }

.btn-ghost { padding: 6px 10px; }
.btn-danger { color: #e0a482; border-color: rgba(224, 164, 130, 0.4); }
.btn-danger:hover { border-color: #e0a482; }

.btn-small { padding: 5px 10px; font-size: 12px; }

/* Calendar */
.week-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
}

.week-label {
  min-width: 190px;
  text-align: center;
  color: var(--accent-gold);
  letter-spacing: 0.02em;
}

.btn-today { margin-left: 4px; }

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 10px;
  margin-top: 16px;
}

@media (max-width: 860px) {
  .calendar-grid { grid-template-columns: repeat(2, 1fr); }
}

.day-card {
  background: var(--card-parchment);
  color: var(--ink);
  border-radius: 10px;
  padding: 12px;
  min-height: 150px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
  border: 2px solid transparent;
}

.day-card.is-today { border-color: var(--accent-gold); }

.day-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.day-date { font-weight: 600; }

.pillar-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 999px;
  color: #fff;
  width: fit-content;
}

.pillar-tag.collage { background: var(--pillar-collage); }
.pillar-tag.haiku { background: var(--pillar-haiku); }
.pillar-tag.komorebi { background: var(--pillar-komorebi); }
.pillar-tag.carousel { background: var(--pillar-carousel); }
.pillar-tag.none { background: rgba(43, 38, 32, 0.12); color: var(--ink-soft); }

.day-desc {
  font-family: var(--font-serif);
  font-size: 13.5px;
  line-height: 1.4;
  flex: 1;
}

.day-note {
  font-size: 11px;
  color: var(--ink-soft);
  font-style: italic;
}

.topic-input {
  font-family: var(--font-serif);
  font-size: 13px;
  border: 1px solid rgba(125, 107, 168, 0.35);
  background: rgba(125, 107, 168, 0.08);
  border-radius: 6px;
  padding: 6px 8px;
  resize: vertical;
  color: var(--ink);
  width: 100%;
}

.topic-input:focus {
  outline: none;
  border-color: var(--pillar-komorebi);
}

.topic-saved {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--pillar-komorebi);
  height: 12px;
}

/* Idea Lab */
.status-line {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-gold);
  margin-bottom: 12px;
}
.status-line.error { color: #e0a482; }

.idea-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
}

.idea-card {
  background: var(--card-parchment);
  color: var(--ink);
  border-radius: 12px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.idea-thread {
  font-family: var(--font-mono);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--pillar-komorebi);
}

.idea-premise {
  font-family: var(--font-serif);
  font-size: 16px;
  line-height: 1.45;
}

.idea-tension {
  font-size: 12.5px;
  font-style: italic;
  color: var(--ink-soft);
  border-left: 2px solid var(--pillar-komorebi);
  padding-left: 8px;
}

.idea-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 4px;
}

/* Kept / archived lists */
.collapsible summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
}
.collapsible summary::-webkit-details-marker { display: none; }
.collapsible summary::before {
  content: "▸";
  color: var(--accent-gold);
  font-size: 12px;
  transition: transform 0.15s ease;
}
.collapsible[open] summary::before { transform: rotate(90deg); }

.count-badge {
  font-family: var(--font-mono);
  font-size: 11px;
  background: rgba(217, 178, 95, 0.15);
  color: var(--accent-gold);
  padding: 2px 8px;
  border-radius: 999px;
}

.save-indicator {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent-gold-dim);
  min-width: 60px;
}

.idea-list {
  margin-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.idea-row {
  background: var(--bg-panel-raised);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.idea-row-main {
  flex: 1;
  min-width: 220px;
}

.idea-row-premise {
  font-family: var(--font-serif);
  font-size: 14.5px;
  line-height: 1.4;
}

.idea-row-thread {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  color: var(--pillar-komorebi);
  margin-top: 4px;
}

.idea-row-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.empty-note {
  font-size: 13px;
  color: rgba(244, 238, 225, 0.45);
  font-style: italic;
}

/* My World */
.profile-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 12px;
}

@media (max-width: 700px) {
  .profile-grid { grid-template-columns: 1fr; }
}

.field-wide { grid-column: 1 / -1; }

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field-label {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent-gold-dim);
}

.field textarea {
  background: var(--bg-panel-raised);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--card-parchment);
  font-family: var(--font-sans);
  font-size: 13.5px;
  padding: 10px;
  resize: vertical;
}

.field textarea:focus {
  outline: none;
  border-color: var(--accent-gold-dim);
}

/* Modal */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(10, 12, 7, 0.72);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 50;
}

/* [hidden] and .modal-backdrop are equal specificity, and author CSS beats
   the UA stylesheet on a tie, so display:flex above wins over [hidden]'s
   display:none unless we say so explicitly here. */
.modal-backdrop[hidden] {
  display: none;
}

.modal {
  background: var(--card-parchment);
  color: var(--ink);
  border-radius: 14px;
  max-width: 560px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  padding: 26px 26px 22px;
  position: relative;
}

.modal-close {
  position: absolute;
  top: 12px;
  right: 14px;
  border: none;
  background: none;
  font-size: 22px;
  cursor: pointer;
  color: var(--ink-soft);
  line-height: 1;
}

.modal-premise {
  font-family: var(--font-serif);
  font-size: 18px;
  line-height: 1.4;
  margin: 4px 34px 18px 0;
}

.modal-loading {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--pillar-komorebi);
}

.build-out h3 {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--pillar-komorebi);
  margin: 16px 0 6px;
}
.build-out h3:first-child { margin-top: 0; }

.build-out p, .build-out li {
  font-family: var(--font-serif);
  font-size: 14.5px;
  line-height: 1.5;
}

.build-out ol { padding-left: 18px; margin: 0; }