:root { --bg:#f6f7fb; --card:#fff; --line:#d8dce8; --text:#1f2937; --muted:#6b7280; --primary:#2563eb; }
* { box-sizing:border-box; }
body { margin:0; background:var(--bg); color:var(--text); font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif; }
a { color:var(--primary); text-decoration:none; }
.btn-link { display:inline-flex; align-items:center; padding:8px 10px; border:1px solid var(--line); border-radius:10px; background:#fff; }
.container { max-width:1100px; margin:0 auto; padding:20px; }
.container.narrow { max-width:720px; }
header { margin-bottom:16px; }
h1,h2 { margin:0 0 8px; }
.card { background:var(--card); border:1px solid var(--line); border-radius:14px; padding:16px; margin-bottom:16px; }
.row { display:flex; gap:8px; align-items:center; }
.row.wrap { flex-wrap:wrap; }
.row.between { justify-content:space-between; }
.align-start { align-items:flex-start; }
.right-actions { display:flex; flex-direction:column; gap:8px; align-items:flex-end; }
.endgap { justify-content:flex-end; }
.grid-2 { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
input, textarea, button, select { font:inherit; }
input, textarea, select { width:100%; padding:10px 12px; border:1px solid var(--line); border-radius:10px; background:#fff; }
textarea { min-height:88px; }
button { border:0; border-radius:10px; padding:10px 14px; background:var(--primary); color:#fff; cursor:pointer; }
button.secondary { background:#4b5563; }
.badge { display:inline-block; padding:2px 8px; border-radius:999px; background:#eef2ff; color:#3730a3; font-size:12px; }
.item { border:1px solid var(--line); border-radius:12px; padding:12px; margin-bottom:10px; background:#fff; }
.log { max-height:520px; overflow:auto; }
.log.compact { max-height:none; margin-top:10px; }
.pre { white-space:pre-wrap; }
.muted, .hint { color:var(--muted); font-size:14px; }
.ok { color:#166534; }
.warn { color:#991b1b; }
.top-gap { margin-top:10px; }
label { display:block; font-weight:600; margin:8px 0 6px; }
@media (max-width: 900px){ .grid-2 { grid-template-columns:1fr; } .row.between { flex-direction:column; align-items:flex-start; gap:12px; } .right-actions { align-items:flex-start; } }
.attachments-preview{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 12px}
.attachment-chip{padding:6px 10px;border:1px solid #d0d7de;border-radius:999px;background:#f6f8fa;font-size:12px}
.media-list{display:flex;flex-direction:column;gap:6px;margin-top:8px}
.media-card img,.media-card video{max-width:240px;max-height:180px;border-radius:8px;border:1px solid #ddd}
.media-card audio{width:240px}
.pre{white-space:pre-wrap}
.log .item textarea{width:100%;min-height:78px}
.audit-log .audit-item{display:flex;flex-direction:column;gap:6px}
.audit-meta{background:#f8fafc;border:1px solid #e5e7eb;border-radius:8px;padding:8px;font-size:12px;overflow:auto}
.checkbox-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px 12px;margin-top:10px}
.checkbox-grid label{display:flex;align-items:center;gap:8px;font-weight:500;margin:0}
.checkbox-grid input{width:auto}
.code-lite{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;background:#f8fafc;border:1px solid #e5e7eb;border-radius:8px;padding:6px 8px;display:block;overflow:auto}

.button-link{display:inline-flex;align-items:center;padding:8px 10px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--primary)}
.check-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px 12px;margin-top:10px}
.check-grid label{display:flex;align-items:center;gap:8px;font-weight:500;margin:0}
.check-grid input{width:auto}