:root {
  --bg: #f6f7f8;
  --panel: #ffffff;
  --line: #d9dee4;
  --text: #17202a;
  --muted: #637083;
  --accent: #d86b39;
  --ok: #177245;
  --warn: #a55b00;
  --danger: #b42318;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
a { color: inherit; text-decoration: none; }
button, .button-link { border: 1px solid var(--line); background: #fff; color: var(--text); border-radius: 6px; padding: 8px 12px; font-size: 14px; cursor: pointer; }
button:hover, .button-link:hover { border-color: var(--accent); }
button:disabled { color: #9aa4b1; cursor: not-allowed; background: #f1f3f5; }
input, select, textarea { width: 100%; border: 1px solid var(--line); border-radius: 6px; padding: 8px 10px; font: inherit; background: #fff; }
textarea { resize: vertical; }
label { display: grid; gap: 6px; font-size: 13px; color: var(--muted); }
h1, h2, h3 { margin: 0; letter-spacing: 0; }
h1 { font-size: 24px; }
h2 { font-size: 18px; }
h3 { font-size: 15px; }

.topbar { height: 58px; display: flex; align-items: center; justify-content: space-between; padding: 0 28px; border-bottom: 1px solid var(--line); background: #fff; position: sticky; top: 0; z-index: 10; }
.brand { font-weight: 800; }
.topbar nav { display: flex; gap: 18px; font-size: 14px; color: var(--muted); }
.page { max-width: 1380px; margin: 0 auto; padding: 24px; }
.panel, .card-line { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 18px; margin-bottom: 16px; }
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 16px; }
.layout-two { display: grid; grid-template-columns: minmax(0, 1.5fr) 380px; gap: 18px; align-items: start; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }
.actions.tight { gap: 8px; margin: 10px 0; }
.status-pill { display: inline-flex; align-items: center; min-height: 28px; padding: 4px 9px; border-radius: 999px; background: #eef1f4; color: var(--muted); font-size: 12px; font-weight: 700; }
.status-pill.ok { color: var(--ok); background: #e8f5ee; }
.status-pill.warn { color: var(--warn); background: #fff2df; }
.muted { color: var(--muted); }
.error { color: var(--danger); }
.result-box { min-height: 44px; background: #111827; color: #e5e7eb; border-radius: 6px; padding: 12px; white-space: pre-wrap; overflow: auto; }
.list { display: grid; gap: 8px; }
.list-row, .table-row { display: grid; gap: 12px; align-items: center; padding: 10px; border: 1px solid var(--line); border-radius: 6px; background: #fff; }
.list-row { grid-template-columns: 1fr auto; }
.table { display: grid; gap: 8px; }
.table-row { grid-template-columns: 2fr 1fr 1fr 1fr; }
.table-head-row { color: var(--muted); font-size: 12px; font-weight: 700; background: #f8fafc; }
.inline-filter { display: flex; gap: 8px; align-items: center; }
.asset-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; }
.asset-card { border: 1px solid var(--line); border-radius: 8px; padding: 12px; display: grid; gap: 8px; }
.asset-card img, .asset-placeholder { width: 100%; aspect-ratio: 4 / 3; object-fit: contain; background: #f3f5f7; border-radius: 6px; display: grid; place-items: center; color: var(--muted); }
.compact-status { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 18px; }
.status-grid { margin-top: 12px; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 8px; }
.status-grid div { border: 1px solid var(--line); border-radius: 6px; padding: 8px; display: grid; gap: 4px; }
.status-grid span { color: var(--muted); font-size: 12px; }
.status-grid strong { font-size: 13px; }
.status-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; align-content: start; }
.cards-stack { display: grid; gap: 16px; }
.card-line header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.card-columns { display: grid; grid-template-columns: 1.1fr 1fr 1fr; gap: 14px; }
.card-col { display: grid; align-content: start; gap: 10px; border: 1px solid var(--line); border-radius: 8px; padding: 12px; background: #fbfcfd; }
.prompt-box { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; }
.refs { display: grid; gap: 4px; font-size: 12px; color: var(--muted); overflow-wrap: anywhere; }
.current-image, .image-empty { width: 100%; aspect-ratio: 3 / 4; object-fit: contain; border: 1px solid var(--line); border-radius: 6px; background: #f3f5f7; display: grid; place-items: center; color: var(--muted); }
.version-row { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 6px 0; border-bottom: 1px solid var(--line); }
.check { display: flex; grid-template-columns: 20px 1fr; align-items: center; gap: 8px; color: var(--text); margin: 6px 0; }
.check input { width: auto; }
.login-body { min-height: 100vh; display: grid; place-items: center; }
.login-panel { width: min(380px, calc(100vw - 32px)); display: grid; gap: 14px; padding: 24px; background: #fff; border: 1px solid var(--line); border-radius: 8px; }

@media (max-width: 980px) {
  .layout-two, .compact-status, .card-columns { grid-template-columns: 1fr; }
  .status-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .form-grid { grid-template-columns: 1fr; }
  .table-row { grid-template-columns: 1fr; }
}