/* Minimal, modern UI without build tooling */

:root {
  --bg: #0b1220;
  --panel: rgba(255, 255, 255, 0.06);
  --panel2: rgba(255, 255, 255, 0.04);
  --border: rgba(255, 255, 255, 0.10);
  --text: rgba(255, 255, 255, 0.92);
  --muted: rgba(255, 255, 255, 0.64);
  --muted2: rgba(255, 255, 255, 0.48);
  --primary: #4f8cff;
  --primary2: #3a6fde;
  --danger: #ff5a67;
  --ok: #22c55e;
  --warn: #f59e0b;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --sans: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  color: var(--text);
  font-family: var(--sans);
  background: radial-gradient(1200px 800px at 20% 0%, #172554 0%, transparent 60%),
    radial-gradient(900px 700px at 95% 10%, #1f2937 0%, transparent 55%),
    var(--bg);
  overflow: hidden;
}

.topbar {
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(10px);
}

.brand__title {
  font-weight: 650;
  letter-spacing: 0.2px;
}

.brand__subtitle {
  font-size: 12px;
  color: var(--muted);
  margin-top: 2px;
}

.topbar__right {
  display: flex;
  align-items: end;
  gap: 12px;
}

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

.field--stack {
  width: 100%;
}

.field__label {
  font-size: 12px;
  color: var(--muted);
}

.field__input {
  height: 34px;
  padding: 0 10px;
  width: 360px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.22);
  color: var(--text);
  outline: none;
}

.field__input::placeholder {
  color: rgba(255, 255, 255, 0.38);
}

.buttons {
  display: flex;
  gap: 8px;
}

.btn {
  height: 34px;
  padding: 0 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  cursor: pointer;
  font-weight: 600;
}

.btn:hover {
  background: rgba(255, 255, 255, 0.10);
}

.btn:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.btn--primary {
  background: linear-gradient(180deg, rgba(79, 140, 255, 0.95), rgba(58, 111, 222, 0.95));
  border-color: rgba(79, 140, 255, 0.65);
}

.btn--primary:hover {
  background: linear-gradient(180deg, rgba(79, 140, 255, 1), rgba(58, 111, 222, 1));
}

.status {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 34px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.20);
}

.status__dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.25);
}

.status__text {
  font-size: 12px;
  color: var(--muted);
}

.layout {
  height: calc(100% - 64px);
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 12px;
  padding: 12px;
}

.panel {
  border: 1px solid var(--border);
  background: var(--panel);
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 12px;
  background: rgba(0, 0, 0, 0.18);
  border-bottom: 1px solid var(--border);
}

.panel__header--tight {
  padding: 10px 12px;
}

.panel__title {
  font-weight: 700;
}

.panel__meta {
  font-size: 12px;
  color: var(--muted);
  font-family: var(--mono);
}

.panel__controls {
  padding: 12px;
  border-bottom: 1px solid var(--border);
  background: var(--panel2);
  display: grid;
  gap: 10px;
}

.panel--left .field__input {
  width: 100%;
}

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

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.05);
  cursor: pointer;
  user-select: none;
  font-size: 12px;
  color: var(--text);
}

.chip[aria-pressed="true"] {
  border-color: rgba(79, 140, 255, 0.65);
  background: rgba(79, 140, 255, 0.18);
}

.hint {
  font-size: 12px;
  color: var(--muted);
}

.vars {
  overflow: auto;
  padding: 10px;
  display: grid;
  gap: 8px;
  align-content: start;
}

.var {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 10px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(0, 0, 0, 0.18);
  cursor: pointer;
}

.var:hover {
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(0, 0, 0, 0.24);
}

.var__name {
  font-family: var(--mono);
  font-size: 12px;
  color: rgba(255, 255, 255, 0.90);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.var__value {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
}

.panel__actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.toggle {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  font-size: 12px;
  color: var(--muted);
  user-select: none;
}

.toggle input {
  accent-color: var(--primary);
}

.editorWrap {
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

/* The Strudel web component creates its own container next to the element.
   We give the element a "slot" area; the actual editor container is inserted after it. */
strudel-editor {
  display: none;
}

/* Ensure the inserted StrudelMirror root fills the right panel. */
.editorWrap > div {
  height: 100%;
  min-height: 0;
}

.editorWrap .cm-editor {
  height: 100%;
}

.footer {
  min-height: 34px;
  padding: 8px 12px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 12px;
  font-family: var(--mono);
  background: rgba(0, 0, 0, 0.16);
}

@media (max-width: 980px) {
  body {
    overflow: auto;
  }
  .layout {
    grid-template-columns: 1fr;
    height: auto;
  }
  .field__input {
    width: 240px;
  }
}