/* youtube-thumbnail-downloader.css v2-r6 */

.ytd-input-wrap {
  position: relative;
  margin-bottom: 0.75rem;
}

.ytd-input {
  width: 100%;
  padding: 0.75rem 3rem 0.75rem 0.9rem;
  border: 2px solid var(--border);
  font-size: 0.9rem;
  font-family: inherit;
  transition: border-color 0.15s;
  box-sizing: border-box;
}

.ytd-input:focus {
  outline: none;
  border-color: var(--accent);
}

.ytd-input.valid   { border-color: #16a34a; }
.ytd-input.invalid { border-color: #dc2626; }

.ytd-clear {
  position: absolute;
  right: 0.6rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  font-size: 1.1rem;
  cursor: pointer;
  color: var(--text-muted);
  padding: 0.2rem;
  display: none;
}

.ytd-clear.visible { display: block; }

/* ── Preview ───────────────────────────────────────────── */
.ytd-preview-wrap {
  display: none;
  margin: 1rem 0;
}

.ytd-preview-wrap.visible { display: block; }

.ytd-video-info {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.65rem;
  padding: 0.5rem 0.65rem;
  background: #f9fafb;
  border: 1px solid var(--border);
  font-size: 0.78rem;
}

.ytd-video-id {
  font-family: ui-monospace, monospace;
  color: var(--accent);
  font-weight: 600;
}

.ytd-video-link {
  color: var(--text-muted);
  text-decoration: underline;
  font-size: 0.72rem;
  margin-left: auto;
}

.ytd-thumbs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.65rem;
}

@media (max-width: 520px) {
  .ytd-thumbs { grid-template-columns: 1fr; }
}

.ytd-thumb-card {
  border: 1px solid var(--border);
  background: #fff;
  overflow: hidden;
}

.ytd-thumb-card.featured {
  grid-column: 1 / -1;
}

.ytd-thumb-img-wrap {
  position: relative;
  background: #000;
  overflow: hidden;
}

.ytd-thumb-img {
  width: 100%;
  display: block;
  transition: opacity 0.2s;
}

.ytd-thumb-img.loading { opacity: 0.4; }

.ytd-unavailable-badge {
  display: none;
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.6);
  color: #fff;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  align-items: center;
  justify-content: center;
}

.ytd-unavailable-badge.show { display: flex; }

.ytd-thumb-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.45rem 0.6rem;
  border-top: 1px solid var(--border);
  gap: 0.5rem;
}

.ytd-thumb-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.ytd-thumb-size {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-family: ui-monospace, monospace;
}

.ytd-dl-btn {
  font-size: 0.7rem;
  padding: 0.28rem 0.65rem;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  cursor: pointer;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
  flex-shrink: 0;
}

.ytd-dl-btn:hover  { filter: brightness(1.1); }
.ytd-dl-btn:active { filter: brightness(0.95); }

.ytd-dl-btn.downloading {
  background: #64748b;
  border-color: #64748b;
  cursor: wait;
}

.ytd-dl-btn.done {
  background: #16a34a;
  border-color: #16a34a;
}

.ytd-dl-btn.unavail {
  background: #9ca3af;
  border-color: #9ca3af;
  cursor: not-allowed;
}

/* ── Batch ─────────────────────────────────────────────── */
.ytd-batch-area {
  width: 100%;
  min-height: 90px;
  resize: vertical;
  border: 1px solid var(--border);
  padding: 0.65rem;
  font-size: 0.82rem;
  font-family: inherit;
  box-sizing: border-box;
  margin-bottom: 0.65rem;
}

.ytd-batch-area:focus { outline: none; border-color: var(--accent); }

.ytd-batch-results {
  display: none;
  margin-top: 0.75rem;
}

.ytd-batch-results.visible { display: block; }

.ytd-batch-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.6rem;
  border: 1px solid var(--border);
  margin-bottom: 0.35rem;
  background: #fcfcfc;
  font-size: 0.78rem;
}

.ytd-batch-id {
  font-family: ui-monospace, monospace;
  color: var(--accent);
  font-weight: 600;
  flex-shrink: 0;
}

.ytd-batch-btns {
  display: flex;
  gap: 0.3rem;
  margin-left: auto;
  flex-shrink: 0;
}

.ytd-batch-btn {
  font-size: 0.65rem;
  padding: 0.22rem 0.5rem;
  border: 1px solid var(--border);
  background: #f3f4f6;
  cursor: pointer;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.ytd-batch-btn:hover { background: var(--accent); color: #fff; border-color: var(--accent); }

/* ── Mode tabs ─────────────────────────────────────────── */
.ytd-tabs {
  display: flex;
  gap: 0.35rem;
  margin-bottom: 0.9rem;
}

.ytd-tab {
  font-size: 0.73rem;
  padding: 0.32rem 0.75rem;
  border: 1px solid var(--border);
  background: #f9fafb;
  cursor: pointer;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.ytd-tab.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.ytd-mode { display: none; }
.ytd-mode.active { display: block; }

/* ── Status message ────────────────────────────────────── */
.ytd-status {
  font-size: 0.78rem;
  padding: 0.45rem 0.65rem;
  margin-bottom: 0.65rem;
  display: none;
}

.ytd-status.show { display: block; }
.ytd-status.error { background: #fef2f2; border: 1px solid #fca5a5; color: #dc2626; }
.ytd-status.info  { background: var(--accent-soft); border: 1px solid rgba(37,99,235,.25); color: var(--accent); }