:root { --bg:#0b0c10; --card:#12141b; --text:#e9edf1; --muted:#a9b1bb; --line:#232838; }
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial;
  background: var(--bg);
  color: var(--text);
}
.header {
  padding: 18px 16px;
  border-bottom: 1px solid var(--line);
  max-width: 1200px;
  margin: 0 auto;
}
.header p { color: var(--muted); margin: 6px 0 0; }

.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  padding: 14px 16px 26px;
  max-width: 1200px;
  margin: 0 auto;
}
@media (max-width: 980px) {
  .grid { grid-template-columns: 1fr; }
}
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px;
  box-shadow: 0 6px 22px rgba(0,0,0,.25);
}
h1,h2,h3 { margin: 8px 0 10px; }
h3 { color: var(--muted); font-weight: 600; }

.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin: 10px 0; }

.field { display: grid; gap: 6px; margin: 10px 0; width: 100%; }
.field > span { color: var(--muted); font-size: 13px; }
input, select, textarea, button {
  background: #0f1118;
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 14px;
}
textarea { min-height: 220px; resize: vertical; }
button { cursor: pointer; }
button:hover { border-color: #3a4462; }

.hint {
  margin: 10px 0;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px dashed var(--line);
  color: var(--muted);
}

.thumbs {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 8px;
}
.thumbs img {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--line);
}

.log {
  background: #0f1118;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px;
  min-height: 90px;
  white-space: pre-wrap;
  color: #cdd6df;
}

.history {
  display: grid;
  gap: 10px;
}
.hitem {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px;
  background: #0f1118;
}
.hitem .meta { color: var(--muted); font-size: 12px; margin-bottom: 6px; }
.hitem .actions { display:flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }