:root {
  color-scheme: dark;
  --bg: #020617;
  --sidebar-bg: #020617;
  --panel: #0f172a;
  --panel-2: #111827;
  --panel-3: #0b1220;
  --card-bg: rgba(15,23,42,.95);
  --line: #1e293b;
  --text: #e5e7eb;
  --muted: #94a3b8;
  --primary: #dc2626;
  --primary-2: #ef4444;
  --ok: #15803d;
  --warn: #b45309;
  --kicker: #f87171;
  --hover-soft: #111827;
  --badge-bg: #172033;
  --badge-line: #243244;
  --btn-outline-border: #334155;
  --quick-filter-bg: rgba(11,18,32,.72);
  --radius: 18px;
  --shadow: 0 8px 24px rgba(0,0,0,.22);
}

body[data-theme="light"] {
  color-scheme: light;
  --bg: #f4f7fb;
  --sidebar-bg: #eef3f9;
  --panel: #ffffff;
  --panel-2: #f8fafc;
  --panel-3: #f5f8fc;
  --card-bg: rgba(255,255,255,.96);
  --line: #d7e0ea;
  --text: #0f172a;
  --muted: #475569;
  --primary: #dc2626;
  --primary-2: #ef4444;
  --ok: #15803d;
  --warn: #b45309;
  --kicker: #b91c1c;
  --hover-soft: #e9eff7;
  --badge-bg: #edf2f7;
  --badge-line: #cdd8e6;
  --btn-outline-border: #c7d2e0;
  --quick-filter-bg: rgba(241,245,249,.92);
  --shadow: 0 10px 24px rgba(15,23,42,.08);
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--text); font-family: Inter, Segoe UI, Arial, sans-serif; }
body { min-height: 100vh; }
.layout { display: grid; grid-template-columns: 290px 1fr; min-height: 100vh; }
.sidebar { border-right: 1px solid var(--line); background: var(--sidebar-bg); padding: 16px; }
.brand-card, .sidebar-card, .panel, .stat-card { background: var(--card-bg); border: 1px solid var(--line); border-radius: 24px; box-shadow: var(--shadow); }
.brand-card { padding: 16px; display: flex; gap: 14px; align-items: center; }
.brand-logo { width: 72px; height: 72px; object-fit: contain; border-radius: 18px; background: white; padding: 4px; border: 1px solid var(--line); }
.brand-kicker, .topbar-kicker { color: var(--kicker); font-size: 12px; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; }
.brand-title { font-size: 16px; line-height: 1.25; margin: 2px 0 0; }
.search-box { margin-top: 16px; }
.search-box input,
.form-grid input,
.form-grid select,
.form-grid textarea {
  width: 100%;
  background: var(--panel-3);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 12px 14px;
  font: inherit;
}
.search-box input::placeholder,
.form-grid input::placeholder,
.form-grid textarea::placeholder { color: #64748b; }
.menu { margin-top: 16px; display: grid; gap: 8px; }
.menu-btn {
  width: 100%; border: 0; cursor: pointer; text-align: left; border-radius: 18px; padding: 12px 14px;
  background: transparent; color: var(--text); font-weight: 600; transition: .18s ease;
}
.menu-btn:hover { background: var(--hover-soft); }
.menu-btn.active { background: var(--primary); }
.sidebar-card { margin-top: 20px; padding: 14px; }
.sidebar-title { font-weight: 700; margin-bottom: 10px; }
.status-row { display: flex; justify-content: space-between; gap: 12px; color: var(--muted); padding: 6px 0; }
.status-row strong { color: var(--text); }
.main { padding: 22px; }
.topbar { display: flex; justify-content: space-between; gap: 20px; align-items: end; margin-bottom: 22px; }
.topbar h2 { margin: 4px 0 0; font-size: 32px; line-height: 1.1; }
.topbar p { margin: 10px 0 0; color: var(--muted); max-width: 920px; line-height: 1.55; }
.topbar-actions { display: flex; gap: 10px; }
.topbar-actions { align-items: center; flex-wrap: wrap; justify-content: flex-end; }
.theme-switch {
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  user-select: none;
}
.theme-switch input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.theme-switch-track {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 78px;
  height: 42px;
  padding: 0 10px;
  border-radius: 999px;
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.theme-switch-thumb {
  position: absolute;
  top: 4px;
  left: 4px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 4px 12px rgba(0,0,0,.22);
  transition: transform .2s ease;
}
.theme-switch input:checked + .theme-switch-track .theme-switch-thumb {
  transform: translateX(36px);
}
.theme-switch-label {
  position: relative;
  z-index: 1;
  font-size: 16px;
  line-height: 1;
}
.theme-switch input:focus-visible + .theme-switch-track {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}
.btn {
  border: 1px solid transparent; border-radius: 16px; padding: 11px 16px; font: inherit; font-weight: 700; cursor: pointer;
  transition: .18s ease;
}
.btn-primary { background: var(--primary); color: white; }
.btn-primary:hover { background: var(--primary-2); }
.btn-outline { background: var(--panel); color: var(--text); border-color: var(--btn-outline-border); }
.btn-outline:hover { background: var(--hover-soft); }
.stats-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 14px; margin-bottom: 20px; }
.stat-card { padding: 16px; }
.stat-card span { display: block; color: var(--muted); font-size: 14px; }
.stat-card strong { display: block; margin-top: 10px; font-size: 30px; }
.section { display: none; }
.section.active { display: block; }
.grid-2 { display: grid; grid-template-columns: 1.1fr .9fr; gap: 18px; }
.assistant-grid { grid-template-columns: .9fr 1.1fr; }
.split-view { display: grid; grid-template-columns: .9fr 1.1fr; gap: 18px; }
.panel { padding: 18px; }
.panel-header h3 { margin: 0; font-size: 20px; }
.panel-header p { margin: 8px 0 0; color: var(--muted); line-height: 1.55; }
.chip-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 10px; }
.chip {
  border: 1px solid var(--line); background: var(--panel-3); color: var(--text); padding: 14px; border-radius: 18px;
  text-align: left; cursor: pointer; transition: .18s ease; font: inherit; font-weight: 600;
}
.chip:hover { background: var(--hover-soft); border-color: var(--btn-outline-border); }
.stack-list { display: grid; gap: 10px; margin-top: 14px; }
.list-item {
  border: 1px solid var(--line); background: var(--panel-3); border-radius: 18px; padding: 14px; cursor: pointer; transition: .18s ease;
}
.list-item:hover { background: var(--hover-soft); }
.list-item.active { border-color: var(--primary); box-shadow: inset 0 0 0 1px rgba(239,68,68,.2); }
.list-title { font-weight: 700; color: var(--text); }
.list-meta { color: var(--muted); margin-top: 6px; font-size: 14px; }
.badge {
  display: inline-flex; align-items: center; gap: 6px; border-radius: 999px; padding: 6px 10px; font-size: 12px; font-weight: 700;
  background: var(--badge-bg); color: var(--text); border: 1px solid var(--badge-line);
}
.badge-primary { background: rgba(220,38,38,.15); color: #fecaca; border-color: rgba(220,38,38,.35); }
.badge-warn { background: rgba(180,83,9,.15); color: #fcd34d; border-color: rgba(180,83,9,.35); }
.result-box {
  margin-top: 14px; border: 1px solid var(--line); background: var(--panel-3); border-radius: 20px; padding: 16px; line-height: 1.6;
}
.result-box.muted { color: var(--muted); }
.detail-title { margin: 0 0 12px; font-size: 24px; }
.inline-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 12px; margin-top: 14px; }
.form-grid label { display: block; }
.form-grid label span { display: block; margin-bottom: 8px; color: var(--muted); font-size: 14px; font-weight: 600; }
.form-grid .full-width { grid-column: 1 / -1; }
.result-steps { display: grid; gap: 10px; margin-top: 14px; }
.step-row { display: grid; grid-template-columns: 30px 1fr; gap: 12px; align-items: start; }
.step-num { width: 28px; height: 28px; border-radius: 50%; background: var(--primary); color: white; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 800; }
.doc-row { display: flex; justify-content: space-between; gap: 16px; align-items: center; }
.doc-meta { color: var(--muted); font-size: 14px; margin-top: 6px; }
@media (max-width: 1100px) {
  .layout, .grid-2, .assistant-grid, .split-view, .stats-grid, .chip-grid { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .layout { grid-template-columns: 1fr; }
  .sidebar { border-right: 0; border-bottom: 1px solid var(--line); }
  .topbar { flex-direction: column; align-items: start; }
  .topbar h2 { font-size: 26px; }
  .form-grid { grid-template-columns: 1fr; }
}


.priority-topbar h2 { font-size: 34px; }
.priority-topbar p { max-width: 980px; }
.menu-btn-secondary { opacity: .78; }
.panel-priority { border-color: rgba(220,38,38,.35); box-shadow: 0 0 0 1px rgba(220,38,38,.08), var(--shadow); }
.panel-secondary-help { opacity: .92; }
.assistant-priority-layout { display: grid; grid-template-columns: .78fr 1.22fr; gap: 18px; }
.assistant-focus-column { display: grid; gap: 18px; }
.assistant-entry-panel { min-height: 100%; }
.compact-list { gap: 8px; }
.compact-list .list-item { padding: 12px; }
.stats-grid-priority { margin-bottom: 18px; }

@media (max-width: 1100px) {
  .assistant-priority-layout { grid-template-columns: 1fr; }
}

.manual-priority-panel {
  margin-bottom: 20px;
}
.compact-manual-grid {
  grid-template-columns: 1fr 1fr;
}
.plantilla-grid {
  grid-template-columns: 1.05fr .95fr;
}
.manual-principal-row {
  align-items: flex-start;
}
.template-output {
  width: 100%;
  margin-top: 12px;
  background: var(--panel-3);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 12px 14px;
  font: inherit;
  line-height: 1.5;
  resize: vertical;
}

@media (max-width: 1100px) {
  .compact-manual-grid,
  .plantilla-grid {
    grid-template-columns: 1fr;
  }
}

.template-output { min-height: 120px; }
#templateDecisionSummary strong { color: var(--text); }


.subcase-filter-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 14px;
}
.subcase-filter-grid label span {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
}
.subcase-filter-grid select {
  width: 100%;
  background: var(--panel-3);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 12px 14px;
  font: inherit;
}
.subcase-filter-hint {
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 760px) {
  .subcase-filter-grid {
    grid-template-columns: 1fr;
  }
}


.subcase-quick-filters {
  margin-top: 14px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--quick-filter-bg);
}
.subcase-quick-filters-title {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .02em;
}
.quick-filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}
.quick-filter-chip {
  border: 1px solid var(--btn-outline-border);
  background: var(--panel-3);
  color: var(--text);
  border-radius: 999px;
  padding: 9px 12px;
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  font-weight: 700;
  transition: .18s ease;
}
.quick-filter-chip:hover {
  background: #111827;
  border-color: #475569;
}
.quick-filter-chip.active {
  background: rgba(220,38,38,.15);
  color: #fecaca;
  border-color: rgba(220,38,38,.35);
}