:root {
  --bg: #f6f7f9;
  --surface: #ffffff;
  --border: #e2e5ea;
  --text: #1a2230;
  --text-dim: #5c6674;
  --accent: #2456e6;
  --accent-soft: #e8eefc;
  --ok: #16803c;
  --ok-soft: #e7f6ec;
  --warn: #b45309;
  --warn-soft: #fdf3e3;
  --danger: #b42318;
  --danger-soft: #fdeceb;
  --locked-bg: #10151f;
  --locked-fg: #d7dde8;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 15px;
  line-height: 1.5;
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 28px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.brand { display: flex; flex-direction: column; }
.brand h1 { margin: 0; font-size: 17px; font-weight: 650; letter-spacing: 0.2px; }
.brand span { font-size: 12px; color: var(--text-dim); }
.health {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-dim);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px 12px;
  background: var(--bg);
}
.health .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--warn); }
.health.ok .dot { background: var(--ok); }

main { max-width: 1240px; margin: 0 auto; padding: 20px 28px 48px; }

.tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 18px;
}
.tabs button {
  appearance: none;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-dim);
  border-radius: 8px;
  padding: 7px 16px;
  font-size: 13.5px;
  font-weight: 550;
  cursor: pointer;
}
.tabs button.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  box-shadow: 0 1px 2px rgba(16, 24, 40, 0.04);
  margin-bottom: 20px;
}
.panel h2 {
  margin: 0 0 4px;
  font-size: 14px;
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: 0.6px;
}
.panel .sub { margin: 0 0 16px; font-size: 12.5px; color: var(--text-dim); }

.launch-grid {
  display: grid;
  grid-template-columns: minmax(420px, 1.1fr) minmax(380px, 1fr);
  gap: 20px;
  align-items: start;
}
@media (max-width: 980px) { .launch-grid { grid-template-columns: 1fr; } }

.field { margin-bottom: 14px; }
.field label {
  display: block;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-dim);
  margin-bottom: 4px;
}
.field input[type="tel"],
.field input[type="text"],
.field input[type="number"],
.field select {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  background: #fff;
  color: var(--text);
}
.field input[type="number"] { font-family: var(--mono); }
.field input:focus, .field select:focus {
  outline: 2px solid var(--accent-soft);
  border-color: var(--accent);
}
.field .hint { font-size: 11.5px; color: var(--text-dim); margin-top: 3px; }
.field input.bad { border-color: var(--danger); }
.field input.good { border-color: var(--ok); }

.editor-block { margin-bottom: 16px; }
.editor-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}
.editor-head .label {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-dim);
  flex: 1;
}
.json-state {
  font-family: var(--mono);
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--text-dim);
}
.json-state.ok { color: var(--ok); border-color: var(--ok); background: var(--ok-soft); }
.json-state.bad { color: var(--danger); border-color: var(--danger); background: var(--danger-soft); }

.btn {
  appearance: none;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  border-radius: 7px;
  padding: 5px 12px;
  font-size: 12.5px;
  font-weight: 550;
  cursor: pointer;
}
.btn:hover { border-color: var(--accent); color: var(--accent); }
.btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  padding: 9px 18px;
  font-size: 14px;
}
.btn.primary:hover { color: #fff; filter: brightness(1.08); }
.btn.primary:disabled { opacity: 0.5; cursor: not-allowed; }
.btn.danger { border-color: var(--danger); color: var(--danger); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

.editor-host textarea {
  width: 100%;
  min-height: 220px;
  resize: vertical;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px;
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.45;
  color: var(--text);
  background: #fff;
}
.editor-host .cm-editor {
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 12.5px;
  text-align: left;
  min-height: 220px;
}
.editor-host .cm-editor.cm-focused { outline: 2px solid var(--accent-soft); border-color: var(--accent); }
.editor-host .cm-scroller { font-family: var(--mono); line-height: 1.45; min-height: 220px; }
.editor-host .cm-gutters { border-right: 1px solid var(--border); background: var(--bg); }
.editor-host .cm-editor .cm-line { font-family: var(--mono); }

#launch-msg { font-size: 13px; margin-left: 8px; }
#launch-msg.err { color: var(--danger); }
#launch-msg.ok { color: var(--ok); }

/* Compile preview */
.preview-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}
.preview-meta { font-family: var(--mono); font-size: 11.5px; color: var(--text-dim); }
#preview-prompt {
  margin: 0 0 14px;
  padding: 14px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 380px;
  overflow: auto;
}
.hard-rules {
  border: 1px solid #2a3446;
  background: var(--locked-bg);
  color: var(--locked-fg);
  border-radius: 8px;
  padding: 12px 14px;
  margin-bottom: 14px;
}
.hard-rules .hr-head {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: #8fa0bd;
  margin-bottom: 8px;
}
.hard-rules .lock {
  display: inline-block;
  width: 11px;
  height: 11px;
  border: 1.5px solid #8fa0bd;
  border-radius: 3px;
  position: relative;
  top: 1px;
}
.hard-rules .lock::after {
  content: "";
  position: absolute;
  width: 6px;
  height: 6px;
  border: 1.5px solid #8fa0bd;
  border-bottom: 0;
  border-radius: 4px 4px 0 0;
  left: 0.5px;
  top: -7px;
}
.hard-rules ol { margin: 0; padding-left: 18px; }
.hard-rules li { font-size: 12px; line-height: 1.5; margin-bottom: 4px; }
.hard-rules .disclosure-line {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px dashed #2a3446;
  font-size: 12px;
  font-style: italic;
  color: #8fa0bd;
}

/* M4: target_profile.notes surfaced at launch (DESIGN §7.3) */
.target-notes {
  border: 1px solid var(--border);
  background: var(--locked-bg);
  color: var(--locked-fg);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 13px;
  line-height: 1.5;
}

.milestone-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  font-family: var(--mono);
  font-size: 11.5px;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px 10px;
  color: var(--text-dim);
  background: var(--bg);
}
.chip.hit { color: var(--ok); border-color: var(--ok); background: var(--ok-soft); }

.compile-errors .err-row {
  border: 1px solid var(--danger);
  background: var(--danger-soft);
  color: var(--danger);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 12.5px;
  margin-bottom: 6px;
}
.compile-errors .err-row code {
  font-family: var(--mono);
  background: rgba(180, 35, 24, 0.08);
  padding: 1px 5px;
  border-radius: 4px;
}
.compile-ok {
  border: 1px solid var(--ok);
  background: var(--ok-soft);
  color: var(--ok);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 12.5px;
  margin-bottom: 6px;
}

/* Live run */
.run-head {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.run-head .run-id { font-family: var(--mono); font-size: 12.5px; color: var(--text-dim); }
.badge {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  padding: 3px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text-dim);
}
.badge.dialing, .badge.in_progress { color: var(--accent); border-color: var(--accent); background: var(--accent-soft); }
.badge.completed { color: var(--ok); border-color: var(--ok); background: var(--ok-soft); }
.badge.failed { color: var(--danger); border-color: var(--danger); background: var(--danger-soft); }

.cost-meter { min-width: 220px; }
.cost-meter .cost-line {
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 4px;
}
.cost-meter .cost-line strong { color: var(--text); font-weight: 650; }
.cost-bar { height: 6px; border-radius: 999px; background: var(--border); overflow: hidden; }
.cost-bar > div { height: 100%; width: 0; background: var(--ok); transition: width 0.4s ease; }
.cost-bar.over > div { background: var(--danger); }

.milestones-live { margin: 0 0 14px; }
.transcript {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 460px;
  overflow: auto;
}
.turn { display: flex; flex-direction: column; max-width: 78%; }
.turn .who {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 2px;
}
.turn .bubble {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px 12px;
  font-size: 13.5px;
  background: var(--bg);
  white-space: pre-wrap;
  word-break: break-word;
}
.turn.model { align-self: flex-end; align-items: flex-end; }
.turn.model .bubble { background: var(--accent-soft); border-color: #c9d8f8; }
.turn .ts { font-family: var(--mono); font-size: 10.5px; color: var(--text-dim); margin-top: 2px; }
.transcript-empty {
  border: 1px dashed var(--border);
  border-radius: 8px;
  padding: 24px;
  text-align: center;
  color: var(--text-dim);
  font-size: 13px;
}

/* History */
table.runs {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
table.runs th {
  text-align: left;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-dim);
  border-bottom: 1px solid var(--border);
  padding: 8px 10px;
}
table.runs td {
  border-bottom: 1px solid var(--border);
  padding: 9px 10px;
  font-family: var(--mono);
  font-size: 12.5px;
}
table.runs td.name { font-family: inherit; font-size: 13.5px; }
table.runs tbody tr { cursor: pointer; }
table.runs tbody tr:hover { background: var(--accent-soft); }
table.runs .dim { color: var(--text-dim); }
table.runs .rec-yes { color: var(--ok); }
table.runs .rec-no { color: var(--text-dim); }
.empty-note { color: var(--text-dim); font-size: 13px; padding: 12px 4px; }

/* M3: Recording features */
header .playback-token-field {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
header .playback-token-field label {
  font-size: 10px;
  color: var(--text-dim);
}
header .playback-token-field input {
  padding: 4px 8px;
  font-size: 12px;
  font-family: var(--mono);
  border: 1px solid var(--border);
  border-radius: 4px;
  width: 200px;
}
header .playback-token-field input:focus {
  outline: none;
  border-color: var(--accent);
}

.checkbox-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}
.checkbox-label input[type="checkbox"] {
  cursor: pointer;
}

.consent-panel {
  background: var(--warn-soft);
  border: 1px solid var(--warn);
  border-radius: 8px;
  padding: 16px;
  margin-top: 12px;
}
.consent-notice {
  font-size: 13px;
  color: var(--warn);
  margin-bottom: 12px;
  line-height: 1.4;
}

/* Modal */
/* `hidden` must always win over any display rule below — the recording modal
   ships with hidden in HTML but .modal's display:flex overrode it, leaving a
   permanent unclosable overlay on every page load (canary day-1 bug). */
[hidden] {
  display: none !important;
}
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}
.modal-content {
  background: var(--surface);
  border-radius: 12px;
  padding: 24px;
  max-width: 600px;
  width: 90%;
  position: relative;
}
.modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--text-dim);
  line-height: 1;
  padding: 4px;
}
.modal-close:hover { color: var(--text); }
.modal-content h2 { margin-top: 0; }
.modal-content audio { width: 100%; margin-top: 16px; }