/* Bilingual Subtitle Splitter tool UI. Reuses site theme variables from style.css. */

.tool-app {
  max-width: 960px;
  margin: 0 auto 40px;
}

.tool-privacy {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 14px;
  margin-bottom: 20px;
}
.tool-privacy strong { color: var(--text-primary); }

#dropzone {
  border: 2px dashed var(--border);
  border-radius: 12px;
  padding: 32px 20px;
  text-align: center;
  cursor: pointer;
  background: var(--bg-secondary);
  transition: border-color .15s, background .15s;
}
#dropzone:hover, #dropzone.drag {
  border-color: var(--accent);
  background: var(--bg-card);
}
#dropzone .dz-title { font-weight: 600; color: var(--text-primary); margin-bottom: 4px; }
#dropzone .dz-sub { color: var(--text-secondary); font-size: 0.9rem; }

.tool-or { text-align: center; color: var(--text-secondary); margin: 14px 0 8px; font-size: 0.85rem; }

#input {
  width: 100%;
  min-height: 160px;
  resize: vertical;
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.9rem;
  line-height: 1.5;
}
#input:focus { outline: none; border-color: var(--accent); }

.tool-options {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 28px;
  align-items: center;
  margin: 18px 0;
  padding: 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 10px;
}
.tool-options .opt-group { display: flex; flex-direction: column; gap: 8px; }
.tool-options label { color: var(--text-secondary); font-size: 0.9rem; display: flex; align-items: center; gap: 7px; cursor: pointer; }
.tool-options .opt-title { color: var(--text-primary); font-weight: 600; font-size: 0.85rem; margin-bottom: 2px; }

.tool-actions { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 18px;
  cursor: pointer;
  font-size: 0.9rem;
}
.btn-ghost:hover { color: var(--text-primary); border-color: var(--accent); }

.status { margin: 14px 0; font-size: 0.9rem; min-height: 1.2em; }
.status.ok { color: #66bb6a; }
.status.warn { color: #ffa726; }

#results { margin-top: 24px; }

.preview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 640px) { .preview-grid { grid-template-columns: 1fr; } }

.preview-col {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.preview-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-secondary);
}
.preview-head h3 { margin: 0; font-size: 0.95rem; color: var(--text-primary); }
.preview-head .badge { color: var(--text-secondary); font-size: 0.8rem; }

.preview-body {
  max-height: 320px;
  overflow-y: auto;
  padding: 8px 14px;
  font-size: 0.88rem;
}
.preview-body .cue { padding: 6px 0; border-bottom: 1px solid var(--border); color: var(--text-primary); }
.preview-body .cue .t { display: block; font-size: 0.72rem; color: var(--text-secondary); margin-bottom: 2px; font-family: ui-monospace, Menlo, monospace; }
.preview-body .muted { color: var(--text-secondary); }

.dl-row { display: flex; gap: 8px; padding: 10px 14px; border-top: 1px solid var(--border); flex-wrap: wrap; }
.dl-row .btn-sm {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 7px;
  padding: 7px 14px;
  font-size: 0.85rem;
  cursor: pointer;
}
.dl-row .btn-sm:hover { background: var(--accent-hover); }
.dl-row .copy-btn { background: transparent; color: var(--text-secondary); border: 1px solid var(--border); }
.dl-row .copy-btn:hover { color: var(--text-primary); border-color: var(--accent); }

/* ---- Subtitle Encoding Fixer additions ---- */
.enc-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  align-items: center;
  margin: 16px 0;
  padding: 14px 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 10px;
}
.enc-row label { color: var(--text-secondary); font-size: 0.9rem; }
.enc-detected { color: var(--text-primary); font-weight: 600; }
.enc-select {
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 0.9rem;
  cursor: pointer;
}
.enc-select:focus { outline: none; border-color: var(--accent); }
.preview-single .preview-body { max-height: 380px; white-space: pre-wrap; word-break: break-word; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }

/* ---- shared controls for FPS / Timestamp / QC / Stats ---- */
.num-input { background: var(--bg-card); color: var(--text-primary); border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px; width: 130px; font-size: 0.9rem; }
.num-input:focus { outline: none; border-color: var(--accent); }
.muted { color: var(--text-secondary); font-size: 0.85rem; }

/* Subtitle Stats */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
@media (max-width: 640px) { .stats-grid { grid-template-columns: repeat(2, 1fr); } }
.stat { background: var(--bg-card); border: 1px solid var(--border); border-radius: 10px; padding: 16px; text-align: center; }
.stat-num { display: block; font-size: 1.4rem; font-weight: 700; color: var(--text-primary); }
.stat-label { display: block; font-size: 0.78rem; color: var(--text-secondary); margin-top: 4px; }

/* QC flags (warning orange per UI color rules) */
.qc-flags { display: block; margin-top: 4px; }
.qc-flag { display: inline-block; background: rgba(255,167,38,.15); color: #ffa726; border: 1px solid #ffa726; border-radius: 6px; padding: 1px 7px; font-size: 0.75rem; margin: 2px 6px 0 0; }

/* Video preview */
.video-wrap { margin-top: 16px; }
.video-wrap video { width: 100%; max-height: 70vh; border-radius: 10px; background: #000; }

/* Tools hub grid */
.tools-grid { column-count: 3; column-gap: 22px; margin-top: 8px; }
.tool-cat { break-inside: avoid; margin-bottom: 22px; }
@media (max-width: 820px) { .tools-grid { column-count: 2; } }
@media (max-width: 520px) { .tools-grid { column-count: 1; } }
.tool-cat-title { font-size: 0.9rem; text-transform: uppercase; letter-spacing: .05em; color: var(--accent); margin: 0 0 10px; }
.tool-card { display: block; background: var(--bg-card); border: 1px solid var(--border); border-radius: 10px; padding: 14px 16px; margin-bottom: 10px; text-decoration: none; transition: border-color .15s; }
.tool-card:hover { border-color: var(--accent); }
.tc-name { display: block; color: var(--text-primary); font-weight: 600; font-size: 0.92rem; }
.tc-desc { display: block; color: var(--text-secondary); font-size: 0.82rem; margin-top: 3px; }

.article a.tool-card, .article a.tool-card:hover { text-decoration: none; }