/* RAPT 4 Command Console — Franzen App Standard (see DESIGN.md) */

:root {
  /* Fonts — one UI family, one mono family (franzen-app-standards) */
  --font-ui: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;

  --text-xs: 12px;
  --text-sm: 14px;
  --text-md: 16px;
  --text-lg: 20px;
  --text-xl: 24px;

  /* Color role tokens */
  --color-red-cross: #d8001b;
  --color-red-dark: #9f0014;
  --color-red-pressed: #79000f;
  --color-red-soft: #fff0f2;
  --color-ink: #20242b;
  --color-ink-strong: #111318;
  --color-muted: #69717d;
  --color-subtle: #8b95a1;
  --color-line: #dfe3e8;
  --color-canvas: #f5f6f7;
  --color-surface: #ffffff;
  --color-surface-raised: #f9fafb;
  --color-info: #1d4ed8;
  --color-success: #2d7a3e;
  --color-warning: #b7791f;
  --color-danger: #9f0014;

  --radius-control: 6px;
  --radius-panel: 8px;

  --left-w: 320px;
  --right-w: 420px;

  color-scheme: light;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  color: var(--color-ink);
  background: var(--color-canvas);
}

input, select, textarea, button { font-family: var(--font-ui); color: var(--color-ink-strong); }
input::placeholder, textarea::placeholder { color: var(--color-subtle); opacity: 1; }

body {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* ---------------------------------------------------------------- app bar */

.app-bar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px 18px;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-line);
  flex: 0 0 auto;
}

.app-bar__logo { height: 34px; }

.app-bar__title h1 {
  margin: 0;
  font-size: var(--text-lg);
  font-weight: 800;
  color: var(--color-ink-strong);
}

.app-bar__title p {
  margin: 1px 0 0;
  font-size: var(--text-xs);
  color: var(--color-muted);
}

.status-chip {
  margin-left: auto;
  max-width: 420px;
  padding: 6px 12px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-control);
  background: var(--color-surface-raised);
  font-size: var(--text-xs);
  color: var(--color-ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.status-chip.ok { border-color: #bcd9c3; background: #f0f7f1; color: var(--color-success); }
.status-chip.error { border-color: #e5b2ba; background: var(--color-red-soft); color: var(--color-danger); }

/* ------------------------------------------------------------------ shell */

.shell { flex: 1; min-height: 0; display: flex; }

.shell__stage {
  flex: 1;
  display: grid;
  grid-template-columns: var(--left-w) minmax(0, 1fr) var(--right-w);
  min-height: 0;
  overflow: hidden;
}

.shell[data-left-open="false"] .shell__stage { grid-template-columns: 52px minmax(0, 1fr) var(--right-w); }
.shell[data-right-open="false"] .shell__stage { grid-template-columns: var(--left-w) minmax(0, 1fr) 52px; }
.shell[data-left-open="false"][data-right-open="false"] .shell__stage { grid-template-columns: 52px minmax(0, 1fr) 52px; }

.shell__map { position: relative; min-width: 0; min-height: 0; }
#viewDiv { position: absolute; inset: 0; }

/* ----------------------------------------------------------------- panels */

.panel {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
  background: var(--color-surface);
}

.panel--left { border-right: 1px solid var(--color-line); }
.panel--right { border-left: 1px solid var(--color-line); }

.panel__body { display: flex; flex-direction: column; min-height: 0; flex: 1; }

.shell[data-left-open="false"] .panel--left .panel__body,
.shell[data-left-open="false"] .panel--left .resize-handle { display: none; }
.shell[data-right-open="false"] .panel--right .panel__body,
.shell[data-right-open="false"] .panel--right .resize-handle { display: none; }

.rail { display: none; flex-direction: column; align-items: center; gap: 16px; padding: 12px 0; height: 100%; }
.shell[data-left-open="false"] .rail--left { display: flex; }
.shell[data-right-open="false"] .rail--right { display: flex; }

.rail-btn {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--color-line);
  border-radius: 8px;
  background: var(--color-surface);
  color: var(--color-muted);
  cursor: pointer;
  flex: 0 0 auto;
}

.rail-btn:hover { border-color: var(--color-red-cross); color: var(--color-red-cross); }

.rail-label {
  writing-mode: vertical-rl;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--color-muted);
}

.panel-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px 12px;
  border-bottom: 1px solid var(--color-line);
  flex: 0 0 auto;
}

.panel-head-text { flex: 1; min-width: 0; }

.panel-head-text h2 {
  margin: 0;
  font-size: var(--text-md);
  font-weight: 800;
  color: var(--color-ink-strong);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.panel-head-text p {
  margin: 2px 0 0;
  font-size: var(--text-xs);
  color: var(--color-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.panel-scroll { flex: 1; min-height: 0; overflow-y: auto; padding: 14px 16px; }

.resize-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 6px;
  cursor: col-resize;
  z-index: 5;
}

.resize-handle--left { right: 0; }
.resize-handle--right { left: 0; }
.resize-handle:hover, .resize-handle.is-dragging { background: rgba(216, 0, 27, 0.18); }

/* ------------------------------------------------------------------- form */

.query-form { display: grid; gap: 12px; }

.query-form label {
  display: grid;
  gap: 5px;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-muted);
}

.query-form input,
.query-form select {
  padding: 9px 10px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-control);
  background: var(--color-surface);
  font-size: var(--text-sm);
}

.query-form input:focus,
.query-form select:focus {
  outline: 2px solid var(--color-red-cross);
  outline-offset: 1px;
  border-color: var(--color-red-cross);
}

.btn-primary {
  padding: 10px 14px;
  background: var(--color-red-cross);
  color: #fff;
  border: 1px solid var(--color-red-cross);
  border-radius: var(--radius-control);
  font-size: var(--text-sm);
  font-weight: 700;
  cursor: pointer;
}

.btn-primary:hover { background: var(--color-red-dark); border-color: var(--color-red-dark); }
.btn-primary:active { background: var(--color-red-pressed); }
.btn-primary:disabled { opacity: 0.55; cursor: default; }

.btn-secondary {
  padding: 7px 10px;
  background: var(--color-surface);
  color: var(--color-ink);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-control);
  font-size: var(--text-xs);
  font-weight: 600;
  cursor: pointer;
}

.btn-secondary:hover { border-color: var(--color-red-cross); color: var(--color-red-cross); }

.quick-examples { margin-top: 20px; }

.quick-examples h3 {
  margin: 0 0 8px;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-muted);
}

.quick-examples__grid { display: flex; flex-wrap: wrap; gap: 8px; }

/* ---------------------------------------------------------- layer library */

.layer-library { margin-top: 22px; border-top: 1px solid var(--color-line); padding-top: 14px; }

.layer-library h3 {
  margin: 0 0 4px;
  font-size: var(--text-sm);
  font-weight: 800;
  color: var(--color-ink-strong);
}

.library-hint { margin: 0 0 10px; font-size: var(--text-xs); color: var(--color-muted); line-height: 1.45; }

#library-search {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-control);
  font-size: var(--text-sm);
  background: var(--color-surface);
}

#library-search:focus { outline: 2px solid var(--color-red-cross); outline-offset: 1px; }

.library-actions { display: flex; align-items: center; gap: 8px; margin: 10px 0; }

.library-count { margin-left: auto; font-size: var(--text-xs); font-weight: 700; color: var(--color-muted); }

.lib-group { border: 1px solid var(--color-line); border-radius: var(--radius-control); margin-bottom: 8px; background: var(--color-surface); }

.lib-group summary {
  padding: 8px 10px;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-ink-strong);
  cursor: pointer;
  list-style-position: inside;
}

.lib-count {
  display: inline-block;
  margin-left: 6px;
  padding: 0 7px;
  border-radius: 9px;
  background: var(--color-surface-raised);
  border: 1px solid var(--color-line);
  font-size: 11px;
  color: var(--color-muted);
}

.lib-row {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border-top: 1px solid var(--color-surface-raised);
}

.lib-row label {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: var(--text-xs);
  color: var(--color-ink);
  cursor: pointer;
}

.lib-row input[type="checkbox"] { accent-color: var(--color-red-cross); flex: 0 0 auto; }

.lib-name { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.lib-star { color: var(--color-warning); flex: 0 0 auto; }

.lib-map-btn {
  flex: 0 0 auto;
  display: inline-grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border: 1px solid var(--color-line);
  border-radius: 6px;
  background: var(--color-surface);
  color: var(--color-muted);
  cursor: pointer;
}

.lib-map-btn:hover { border-color: var(--color-red-cross); color: var(--color-red-cross); }
.lib-map-btn.is-on { border-color: var(--color-ink-strong); background: var(--color-ink-strong); color: #fff; }

/* ------------------------------------------------------------------- tabs */

.tabs {
  display: flex;
  gap: 2px;
  padding: 8px 12px 0;
  border-bottom: 1px solid var(--color-line);
  flex: 0 0 auto;
}

.tab {
  padding: 8px 12px;
  border: none;
  border-bottom: 2px solid transparent;
  background: none;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-muted);
  cursor: pointer;
}

.tab:hover { color: var(--color-ink-strong); }
.tab.is-active { color: var(--color-red-cross); border-bottom-color: var(--color-red-cross); }

.tab-pane { display: none; }
.tab-pane.is-active { display: block; }

.empty-note { color: var(--color-muted); font-size: var(--text-sm); line-height: 1.5; }

/* ------------------------------------------------------------------ brief */

.brief-header { margin-bottom: 14px; }

.brief-header h3 {
  margin: 0;
  font-size: var(--text-lg);
  font-weight: 800;
  color: var(--color-ink-strong);
}

.brief-header p { margin: 3px 0 0; font-size: var(--text-xs); color: var(--color-muted); }

.brief-lead {
  margin: 0 0 14px;
  padding: 12px;
  border: 1px solid var(--color-line);
  border-left: 3px solid var(--color-red-cross);
  border-radius: var(--radius-control);
  background: var(--color-surface-raised);
  font-size: var(--text-sm);
  line-height: 1.5;
}

.finding {
  border: 1px solid var(--color-line);
  border-radius: var(--radius-panel);
  background: var(--color-surface);
  padding: 12px;
  margin-bottom: 10px;
}

.finding__top { display: flex; align-items: flex-start; gap: 8px; margin-bottom: 6px; }

.badge {
  flex: 0 0 auto;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.badge--high { background: var(--color-red-soft); color: var(--color-danger); }
.badge--medium { background: #fdf3e3; color: var(--color-warning); }
.badge--low { background: #eef2f6; color: var(--color-muted); }
.badge--situational { background: #e8eefb; color: var(--color-info); }
.badge--watch { background: #eef2f6; color: var(--color-muted); }

.finding__title { margin: 0; font-size: var(--text-sm); font-weight: 800; color: var(--color-ink-strong); }

.finding__text { margin: 0 0 8px; font-size: var(--text-sm); line-height: 1.5; }

.finding__evidence { display: grid; gap: 6px; }

.evidence-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-control);
  background: var(--color-surface-raised);
}

.evidence-row span {
  flex: 1;
  min-width: 0;
  font-size: var(--text-xs);
  color: var(--color-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.evidence-row .btn-secondary { flex: 0 0 auto; padding: 4px 8px; }
.evidence-row .btn-secondary.is-on { border-color: var(--color-ink-strong); background: var(--color-ink-strong); color: #fff; }

.brief-questions { margin-top: 16px; }
.brief-questions summary { cursor: pointer; font-size: var(--text-sm); font-weight: 700; color: var(--color-ink-strong); }
.brief-questions ul { margin: 10px 0 0; padding-left: 18px; }
.brief-questions li { margin-bottom: 6px; font-size: var(--text-sm); line-height: 1.45; }

.brief-caveat { margin-top: 14px; font-size: var(--text-xs); color: var(--color-muted); line-height: 1.5; }

/* ----------------------------------------------------------------- layers */

.layer-card {
  border: 1px solid var(--color-line);
  border-radius: var(--radius-panel);
  background: var(--color-surface);
  padding: 10px 12px;
  margin-bottom: 8px;
  display: grid;
  gap: 6px;
}

.layer-card__top { display: flex; align-items: center; gap: 8px; }

.layer-card__name {
  flex: 1;
  min-width: 0;
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-ink-strong);
}

.layer-card__meta { font-size: var(--text-xs); color: var(--color-muted); }

.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 5px; }
.dot--ok { background: var(--color-success); }
.dot--error { background: var(--color-danger); }

/* ----------------------------------------------------- feature card + pick */

.pick { border: 1px solid var(--color-line); border-radius: var(--radius-panel); background: var(--color-surface); overflow: hidden; margin-bottom: 12px; }
.pick__head { display: grid; gap: 2px; padding: 10px 12px; border-bottom: 1px solid var(--color-line); background: var(--color-surface-raised); }
.pick__head strong { font-size: 13px; font-weight: 800; color: var(--color-ink-strong); }
.pick__head span { font-size: 11px; font-weight: 700; color: var(--color-muted); }
.pick__list { display: grid; gap: 6px; padding: 8px; }
.pick__item { display: grid; gap: 3px; width: 100%; border: 1px solid var(--color-line); border-radius: 7px; background: var(--color-surface); color: var(--color-ink-strong); padding: 9px 10px; text-align: left; cursor: pointer; }
.pick__item:hover, .pick__item:focus { border-color: var(--color-red-cross); }
.pick__item.is-active { border-color: var(--color-ink-strong); background: var(--color-ink-strong); color: #fff; }
.pick__item.is-active span { color: #cdd3da; }
.pick__item strong { font-size: 13px; font-weight: 800; }
.pick__item span { color: var(--color-muted); font-size: 11px; font-weight: 700; }

.feature-card { border: 1px solid var(--color-line); border-radius: var(--radius-panel); background: var(--color-surface); overflow: hidden; }
.feature-card__head { padding: 12px; border-bottom: 1px solid var(--color-line); background: var(--color-surface-raised); }
.feature-card__head h3 { margin: 0; font-size: var(--text-md); font-weight: 800; color: var(--color-ink-strong); }
.feature-card__head p { margin: 3px 0 0; font-size: var(--text-xs); color: var(--color-muted); }

.feature-card dl { margin: 0; padding: 6px 12px 10px; }
.feature-card .field-row { display: flex; gap: 12px; padding: 6px 0; border-bottom: 1px solid var(--color-surface-raised); }
.feature-card .field-row:last-child { border-bottom: none; }
.feature-card dt { flex: 0 0 46%; font-size: var(--text-xs); font-weight: 700; color: var(--color-muted); }
.feature-card dd { flex: 1; margin: 0; font-size: var(--text-sm); color: var(--color-ink-strong); overflow-wrap: anywhere; }