/* ── Layout ───────────────────────────────────────────────── */
.page {
  max-width: 860px;
  margin: 0 auto;
  padding: 24px 16px 80px;
}

.subtitle {
  color: var(--mdui-color-on-surface-variant);
  margin: 0 0 20px;
  font-size: 1rem;
  line-height: 1.6;
}

/* ── Cards ────────────────────────────────────────────────── */
.card {
  display: block;
  width: 100%;
  margin-bottom: 16px;
  padding: 20px 24px;
}

.card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  color: var(--mdui-color-primary);
}

.card-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--mdui-color-on-surface);
  flex: 1;
}

.card-body {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* ── Utility ──────────────────────────────────────────────── */
.row    { display: flex; flex-direction: row; }
.gap-12 { gap: 12px; }
.align-center { align-items: center; }
.spacer { flex: 1; }

/* ── Code / Log blocks ────────────────────────────────────── */
.code-block {
  margin: 0;
  padding: 14px 16px;
  border-radius: 8px;
  background: var(--mdui-color-surface-variant);
  color: var(--mdui-color-on-surface-variant);
  font: 12.5px/1.65 "Roboto Mono", "Consolas", monospace;
  white-space: pre-wrap;
  overflow-x: auto;
}

.log-block {
  min-height: 140px;
  max-height: 380px;
  overflow-y: auto;
  background: var(--mdui-color-surface-container-highest, #1c1b1f);
  color: var(--mdui-color-on-surface-variant, #cac4d0);
}

/* ── File input ───────────────────────────────────────────── */
.file-drop {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 24px;
  border: 2px dashed var(--mdui-color-outline);
  border-radius: 12px;
  cursor: pointer;
  text-align: center;
  color: var(--mdui-color-on-surface-variant);
  transition: background 0.2s, border-color 0.2s;
}

.file-drop:hover {
  background: var(--mdui-color-surface-container-high);
  border-color: var(--mdui-color-primary);
}

.file-drop input[type="file"] {
  display: none;
}

.upload-icon {
  font-size: 2.5rem;
  color: var(--mdui-color-primary);
}

/* ── Progress ─────────────────────────────────────────────── */
mdui-linear-progress {
  display: block;
  margin-top: 4px;
}

.progress-label {
  font-size: 0.78rem;
  color: var(--mdui-color-on-surface-variant);
  min-height: 1.2em;
}

/* ── File list ────────────────────────────────────────────── */
#fileList {
  padding: 0;
  margin: 0;
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 600px) {
  .page  { padding: 12px 8px 60px; }
  .card  { padding: 14px 14px; }
  .row   { flex-direction: column; }
}