/* I-Ching history — header button + full sheet (no floating FAB) */

.ich-hist-drawer[hidden] {
  display: none !important;
}

.ich-hist-drawer {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: flex;
  align-items: stretch;
  justify-content: center;
}

.ich-hist-drawer__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.48);
}

.ich-hist-drawer__panel {
  position: relative;
  z-index: 1;
  width: min(720px, 100%);
  height: 100%;
  max-height: 100dvh;
  margin: 0 auto;
  background: #fff;
  color: #111827;
  display: flex;
  flex-direction: column;
  box-shadow: 0 0 0 1px rgba(15, 23, 42, 0.06), 0 24px 64px rgba(15, 23, 42, 0.22);
  overflow: hidden;
}

html[data-theme="dark"] .ich-hist-drawer__panel,
body.dark-mode .ich-hist-drawer__panel {
  background: #121826;
  color: #f3f4f6;
}

.ich-hist-drawer__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px 10px;
  border-bottom: 1px solid #e5e7eb;
  flex-shrink: 0;
}

.ich-hist-drawer__head h2 {
  margin: 0;
  font-size: 1rem;
  font-weight: 750;
  letter-spacing: -0.02em;
}

.ich-hist-drawer__head p {
  margin: 3px 0 0;
  font-size: 0.72rem;
  color: #6b7280;
  line-height: 1.35;
}

.ich-hist-drawer__x {
  appearance: none;
  border: 1px solid #e5e7eb;
  background: #f8fafc;
  color: #475569;
  font: inherit;
  font-size: 0.75rem;
  font-weight: 650;
  cursor: pointer;
  border-radius: 999px;
  padding: 6px 12px;
  flex-shrink: 0;
}

.ich-hist-drawer__toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 8px 12px;
  border-bottom: 1px solid #e5e7eb;
  flex-shrink: 0;
}

.ich-hist-btn {
  appearance: none;
  border: 1px solid #e5e7eb;
  background: #f3f4f6;
  color: #374151;
  font: inherit;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 7px 10px;
  border-radius: 9px;
  cursor: pointer;
  line-height: 1.2;
}

.ich-hist-btn--primary {
  background: #4f46e5;
  border-color: #4f46e5;
  color: #fff;
}

.ich-hist-btn--sm {
  padding: 4px 8px;
  font-size: 0.6875rem;
}

.ich-hist-drawer__list {
  flex: 1;
  min-height: 0;
  overflow: auto;
  padding: 8px 10px;
  -webkit-overflow-scrolling: touch;
}

.ich-hist-empty {
  margin: 28px 8px;
  color: #6b7280;
  font-size: 0.875rem;
  text-align: center;
}

.ich-hist-item {
  display: flex;
  gap: 8px;
  padding: 9px 10px;
  border: 1px solid #e5e7eb;
  border-radius: 11px;
  margin-bottom: 6px;
  background: transparent;
}

html[data-theme="dark"] .ich-hist-item,
body.dark-mode .ich-hist-item {
  background: transparent;
  border-color: #243044;
}

.ich-hist-check {
  padding-top: 3px;
}

.ich-hist-item__meta {
  font-size: 0.6875rem;
  color: #6b7280;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.ich-hist-item__q {
  font-size: 0.84rem;
  font-weight: 650;
  margin-top: 3px;
  line-height: 1.35;
}

.ich-hist-item__cc {
  font-size: 0.72rem;
  color: #6b7280;
  margin-top: 3px;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.ich-hist-item__actions {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-top: 6px;
}

.ich-hist-link {
  font-size: 0.72rem;
  font-weight: 650;
  color: #4f46e5;
  text-decoration: none;
}

.ich-hist-badge {
  display: inline-flex;
  padding: 2px 7px;
  border-radius: 999px;
  background: #eef2ff;
  color: #4338ca;
  font-weight: 700;
  font-size: 0.625rem;
}

.ich-hist-badge--ok {
  background: #ecfdf5;
  color: #047857;
}

.ich-hist-drawer__out,
.ich-hist-drawer__form {
  border-top: 1px solid #e5e7eb;
  padding: 10px 14px 14px;
  max-height: min(46vh, 360px);
  overflow: auto;
  background: #f8fafc;
  flex-shrink: 0;
}

html[data-theme="dark"] .ich-hist-drawer__out,
html[data-theme="dark"] .ich-hist-drawer__form,
body.dark-mode .ich-hist-drawer__out,
body.dark-mode .ich-hist-drawer__form {
  background: #0f1520;
  border-color: #243044;
}

.ich-hist-drawer__out h3,
.ich-hist-drawer__form h3 {
  margin: 0 0 8px;
  font-size: 0.875rem;
}

.ich-hist-drawer__out p {
  margin: 0 0 8px;
  font-size: 0.8125rem;
  line-height: 1.5;
  white-space: pre-wrap;
}

.ich-hist-drawer__form label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  color: #6b7280;
  margin-bottom: 8px;
}

.ich-hist-drawer__form textarea,
.ich-hist-drawer__form select,
.ich-hist-drawer__form input {
  display: block;
  width: 100%;
  margin-top: 4px;
  box-sizing: border-box;
  border: 1px solid #e5e7eb;
  border-radius: 9px;
  padding: 8px 10px;
  font: inherit;
  font-size: 0.84rem;
  background: #fff;
  color: inherit;
}

.ich-hist-form__actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

body.ich-hist-open-body {
  overflow: hidden;
}

/* Mobile: true full-bleed sheet */
@media (max-width: 720px) {
  .ich-hist-drawer__panel {
    width: 100%;
    border-radius: 0;
    box-shadow: none;
  }
  .ich-hist-drawer__head {
    padding: 12px 12px 8px;
  }
  .ich-hist-drawer__toolbar {
    padding: 8px 10px;
  }
  .ich-hist-drawer__toolbar .ich-hist-btn {
    flex: 1 1 auto;
    text-align: center;
    justify-content: center;
  }
  .ich-hist-drawer__list {
    padding: 8px;
  }
  .ich-hist-item {
    padding: 8px;
  }
}

@media (min-width: 721px) {
  .ich-hist-drawer {
    padding: 0;
  }
  .ich-hist-drawer__panel {
    width: min(720px, 100vw);
  }
}