/* Upload page — Theme Changer–aware */

.upload-page { max-width: 960px; }
.upload-hero { margin-bottom: 1.25rem; }

.upload-gate {
  display: flex; flex-wrap: wrap; gap: 1rem; align-items: center;
  padding: 1.5rem; border-radius: var(--radius);
  background: var(--bg-elevated); border: 1px solid var(--border);
}
.upload-gate[hidden],
.upload-pane[hidden],
#upload-workspace[hidden] { display: none !important; }

.upload-tabs {
  display: flex; flex-wrap: wrap; gap: 0.45rem;
  margin-bottom: 1rem;
}
.upload-tab {
  border: 1px solid var(--border);
  background: var(--surface-soft, rgba(255,255,255,0.04));
  color: var(--muted);
  border-radius: 999px;
  padding: 0.55rem 1rem;
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}
.upload-tab:hover { border-color: var(--accent); color: var(--fg); }
.upload-tab.is-active {
  background: var(--accent); color: var(--accent-ink); border-color: var(--accent); font-weight: 600;
}
.upload-tab:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.upload-pane {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 1.25rem;
  align-items: start;
}
.upload-pane[data-pane="share"] { grid-template-columns: 1fr; max-width: 560px; }
.upload-pane.is-active { display: grid; }

.upload-card { margin: 0; }
.upload-card-head h2 { margin: 0 0 0.25rem; }
.upload-card-head p { margin: 0 0 0.5rem; }

.upload-grid-2 {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0.85rem;
}
.upload-actions {
  display: flex; flex-wrap: wrap; gap: 0.65rem; align-items: center;
}

.dropzone {
  border: 2px dashed var(--border);
  border-radius: calc(var(--radius) + 4px);
  padding: 1.75rem 1.25rem;
  text-align: center;
  cursor: pointer;
  background: var(--surface-soft, rgba(255,255,255,0.03));
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
}
.dropzone:hover, .dropzone:focus-visible, .dropzone.is-drag {
  border-color: var(--accent);
  background: var(--surface-hover, color-mix(in srgb, var(--accent) 10%, transparent));
}
.dropzone-inner { display: flex; flex-direction: column; gap: 0.35rem; }
.dropzone-inner strong { font-size: 1.05rem; color: var(--fg); }

.upload-queue {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-direction: column; gap: 0.55rem;
}
.upload-queue:empty::after {
  content: "Queue is empty — drop files above.";
  color: var(--muted); font-size: 0.9rem;
}
.queue-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem 0.75rem;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--card, var(--bg-elevated));
}
.queue-item.is-done { border-color: var(--play); }
.queue-item.is-error { border-color: var(--danger); }
.queue-meta { display: flex; flex-direction: column; gap: 0.35rem; min-width: 0; }
.queue-meta input {
  border: 1px solid var(--border);
  background: var(--surface-soft, rgba(0,0,0,0.2));
  color: var(--fg);
  border-radius: 8px;
  padding: 0.4rem 0.55rem;
  width: 100%;
}
.queue-file {
  font-size: 0.78rem; color: var(--muted);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.queue-status { font-size: 0.78rem; color: var(--muted); align-self: start; }
.queue-remove {
  border: 0; background: transparent; color: var(--muted); cursor: pointer; padding: 0.2rem;
}
.queue-remove:hover { color: var(--danger); }

.progress-wrap {
  display: grid; grid-template-columns: 1fr auto; gap: 0.65rem; align-items: center;
}
.progress-bar {
  height: 8px; border-radius: 999px;
  background: linear-gradient(90deg, var(--secondary), var(--accent));
  width: 0%;
  transition: width 120ms linear;
}

.cover-preview {
  width: 96px; height: 96px; border-radius: 12px;
  background-size: cover; background-position: center;
  border: 1px solid var(--border);
}

.album-picker {
  display: flex; flex-direction: column; gap: 0.45rem; max-height: 420px; overflow: auto;
}
.album-pick {
  display: grid; grid-template-columns: 44px 1fr auto; gap: 0.65rem; align-items: center;
  text-align: left; width: 100%;
  padding: 0.55rem; border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface-soft, transparent);
  color: var(--fg); cursor: pointer;
}
.album-pick:hover, .album-pick.is-selected {
  border-color: var(--accent);
  background: var(--surface-hover, color-mix(in srgb, var(--accent) 8%, transparent));
}
.album-pick-art {
  width: 44px; height: 44px; border-radius: 8px;
  background: linear-gradient(135deg, var(--cover-grad-a, var(--secondary)), var(--cover-grad-b, var(--accent)));
  background-size: cover; background-position: center;
}
.album-pick strong { display: block; font-size: 0.92rem; }
.album-pick span { font-size: 0.78rem; color: var(--muted); }

.recent-list {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-direction: column; gap: 0.45rem;
}
.recent-list li {
  padding: 0.55rem 0.65rem; border-radius: 10px;
  border: 1px solid var(--border);
  font-size: 0.9rem;
}

@media (max-width: 860px) {
  .upload-pane, .upload-pane.is-active { grid-template-columns: 1fr; }
  .upload-grid-2 { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .dropzone, .upload-tab, .progress-bar { transition: none; }
}