:root {
  --bg: #0b0e14;
  --panel: #141926;
  --panel-2: #1b2233;
  --text: #e6e9f0;
  --muted: #8b93a7;
  --accent: #4f8cff;
  --ok: #35c47c;
  --warn: #e0a93e;
  --err: #e05252;
  --sec: #c05cff;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font: 16px/1.45 -apple-system, system-ui, "Segoe UI", Roboto, sans-serif;
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}

.screen { max-width: 640px; margin: 0 auto; padding: 16px; }
.hidden { display: none !important; }
.muted { color: var(--muted); }
.error { color: var(--err); margin-top: 8px; }

header { display: flex; align-items: center; justify-content: space-between; padding: 4px 0 12px; }
h1 { font-size: 22px; letter-spacing: 0.5px; }

.badge {
  background: var(--panel-2);
  border: 1px solid #2a3350;
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 13px;
  color: var(--muted);
}
.badge.warn { color: var(--warn); border-color: var(--warn); }

.composer { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
textarea, input[type="text"] {
  width: 100%;
  background: var(--panel);
  color: var(--text);
  border: 1px solid #232c44;
  border-radius: 12px;
  padding: 14px;
  font-size: 17px;
  resize: none;
}
textarea:focus, input:focus { outline: 2px solid var(--accent); }

button {
  border: 0;
  border-radius: 12px;
  padding: 14px 18px;
  font-size: 16px;
  font-weight: 600;
  background: var(--panel-2);
  color: var(--text);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
button.primary { background: var(--accent); color: #fff; }
button:active { opacity: 0.8; }
button:disabled { opacity: 0.4; }

.card {
  background: var(--panel);
  border: 1px solid #202942;
  border-radius: 14px;
  padding: 14px;
  margin-bottom: 10px;
}
.card .meta { font-size: 12px; color: var(--muted); margin-bottom: 6px; display: flex; gap: 8px; flex-wrap: wrap; }
.card pre {
  white-space: pre-wrap;
  word-break: break-word;
  font: 14px/1.5 ui-monospace, Menlo, monospace;
  background: var(--panel-2);
  border-radius: 10px;
  padding: 10px;
  margin-top: 8px;
}

.card.approval { border-color: var(--warn); }
.card.approval .level { font-size: 12px; font-weight: 700; color: var(--warn); margin-bottom: 6px; }
.card.approval .actions { display: flex; gap: 10px; margin-top: 10px; }
.card.approval .approve { background: var(--ok); color: #04180d; flex: 1; }
.card.approval .reject { background: var(--err); color: #1c0505; flex: 1; }

.status { font-size: 12px; font-weight: 700; border-radius: 6px; padding: 2px 8px; }
.status.queued, .status.accepted { background: #22304f; color: #9db8e8; }
.status.running { background: #1c3a2f; color: #6fe0ae; }
.status.pending_approval { background: #4a3a14; color: #ffd479; }
.status.done { background: #143a26; color: var(--ok); }
.status.failed, .status.rejected { background: #3f1717; color: var(--err); }
.status.blocked { background: #33173f; color: var(--sec); }

.feed-item { padding: 8px 4px; border-bottom: 1px solid #1a2138; font-size: 14px; }
.feed-item .ts { color: var(--muted); font-size: 11px; margin-right: 6px; }
.feed-item.security { color: var(--sec); }
.feed-item.warning { color: var(--warn); }
.feed-item.error { color: var(--err); }

.toggle-receipt { background: none; color: var(--accent); padding: 4px 0; font-size: 13px; }