:root {
  --bg: #0f172a; --card: #1e293b; --fg: #e2e8f0; --muted: #94a3b8;
  --accent: #38bdf8; --accent-fg: #0f172a; --err: #f87171; --ok: #4ade80;
  --border: #334155;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font: 16px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  padding: env(safe-area-inset-top) env(safe-area-inset-right)
           env(safe-area-inset-bottom) env(safe-area-inset-left);
}
.view { min-height: 100vh; }
.hidden { display: none !important; }
.muted { color: var(--muted); }
.center { text-align: center; }
.error { color: var(--err); min-height: 1.2em; }

#login { display: flex; align-items: center; justify-content: center; padding: 24px; }
.card {
  background: var(--card); border: 1px solid var(--border); border-radius: 16px;
  padding: 28px; width: 100%; max-width: 360px; text-align: center;
}
.card h1 { margin: 0 0 4px; }

input, textarea, select, button {
  font: inherit; width: 100%; padding: 12px 14px; border-radius: 10px;
  border: 1px solid var(--border); background: #0b1220; color: var(--fg);
  margin-top: 10px;
}
button {
  background: var(--accent); color: var(--accent-fg); border: none;
  font-weight: 600; cursor: pointer;
}
button:active { opacity: .85; }
button.link, .link {
  background: none; color: var(--accent); width: auto; padding: 4px 8px;
  margin: 0; font-weight: 500;
}
button.danger, .danger { color: var(--err); }

header {
  display: flex; align-items: center; gap: 10px; padding: 14px 16px;
  border-bottom: 1px solid var(--border); position: sticky; top: 0; background: var(--bg);
}
header strong { flex: 1; }
.badge {
  font-size: 12px; padding: 2px 8px; border-radius: 999px;
  background: #064e3b; color: var(--ok);
}
.badge.off { background: #3f1d1d; color: var(--err); }

.tabs { display: flex; border-bottom: 1px solid var(--border); }
.tab { background: none; color: var(--muted); border-radius: 0; border: none; padding: 12px; }
.tab.active { color: var(--fg); box-shadow: inset 0 -2px 0 var(--accent); }

main { padding: 16px; max-width: 720px; margin: 0 auto; }
.row { display: flex; gap: 10px; }
.row > * { margin-top: 10px; }

.record {
  height: 110px; font-size: 20px; border-radius: 16px; margin-top: 8px;
}
.record.rec { background: var(--err); color: #fff; }
.viz {
  width: 100%; height: 72px; display: block; margin-top: 12px;
  background: #0b1220; border: 1px solid var(--border); border-radius: 12px;
}
.drop {
  display: block; margin-top: 16px; padding: 28px 16px; text-align: center;
  border: 2px dashed var(--border); border-radius: 14px; color: var(--muted);
  cursor: pointer;
}
.drop.hot { border-color: var(--accent); color: var(--accent); }

.note {
  background: var(--card); border: 1px solid var(--border); border-radius: 12px;
  padding: 14px; margin-top: 12px;
}
.note .meta { display: flex; gap: 8px; align-items: center; font-size: 13px; color: var(--muted); }
.note .st { padding: 1px 8px; border-radius: 999px; background: #1d3a4f; color: var(--accent); }
.note .st.done { background: #064e3b; color: var(--ok); }
.note .st.error { background: #3f1d1d; color: var(--err); }
.note .final { white-space: pre-wrap; margin: 10px 0; }
.note .raw { white-space: pre-wrap; color: var(--muted); font-size: 14px; }
.note .actions { display: flex; gap: 8px; flex-wrap: wrap; }
.note .actions button { width: auto; padding: 8px 12px; margin: 0; }

/* Narrow screens (iPhone): compact, wrapping action buttons */
@media (max-width: 560px) {
  .note .actions { gap: 6px; }
  .note .actions button { padding: 6px 8px; font-size: 13px; }
  .tabs .tab { padding: 10px 8px; font-size: 14px; }
}

.modal-ov {
  position: fixed; inset: 0; background: rgba(0,0,0,.6);
  display: flex; align-items: center; justify-content: center; z-index: 50;
}
.modal {
  background: var(--card); border: 1px solid var(--border); border-radius: 14px;
  padding: 20px; width: 90%; max-width: 360px;
}
.modal h3 { margin: 0 0 12px; }
.modal button { width: 100%; }

#clipText { min-height: 140px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 14px; }
#promptBody { min-height: 320px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; }