/* PDF → 텍스트 추출 전용 스타일 */

nav { max-width: 980px; }
main { max-width: 980px; }

.subtitle {
  color: var(--text-sub);
  margin-bottom: 1.25rem;
}

/* 드롭존 */
.dropzone {
  background: var(--surface);
  border: 2px dashed var(--border);
  border-radius: 12px;
  padding: 2.5rem 1.5rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  margin-bottom: 1rem;
}

.dropzone:hover, .dropzone:focus, .dropzone.drag-over {
  border-color: var(--primary);
  background: rgba(102, 126, 234, 0.04);
}

.dz-text {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
}

.dz-icon {
  font-size: 2.5rem;
}

.dz-line {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
}

.dz-sub {
  font-size: 0.78rem;
  color: var(--text-sub);
}

/* 옵션 */
.options {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.85rem 1rem;
  margin-bottom: 1rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.7rem 1.2rem;
}

.file-info {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  word-break: break-all;
}

.opt-chk {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.85rem;
  color: var(--text);
  cursor: pointer;
  user-select: none;
}

.opt-chk input {
  accent-color: var(--primary);
  cursor: pointer;
}

/* 진행 바 */
.progress {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem 1.2rem;
  margin-bottom: 1rem;
}

.bar {
  height: 8px;
  background: var(--bg);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 0.5rem;
}

.fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), #a855f7);
  transition: width 0.2s;
}

.progress-text {
  font-size: 0.82rem;
  color: var(--text-sub);
}

/* 출력 */
.output {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 1.5rem;
}

.output-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0.85rem;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 0.4rem;
}

.output-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-sub);
}

.char-count {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-sub);
  text-transform: none;
  letter-spacing: 0;
  margin-left: 0.4rem;
}

.head-btns {
  display: flex;
  gap: 0.4rem;
}

.action-btn {
  padding: 0.4rem 0.85rem;
  font-size: 0.78rem;
  font-weight: 600;
  background: var(--surface);
  color: var(--text-sub);
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s;
}

.action-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.action-btn.primary {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.action-btn.primary:hover {
  filter: brightness(1.08);
  color: #fff;
}

#output {
  width: 100%;
  padding: 0.95rem 1.1rem;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.85rem;
  line-height: 1.6;
  border: none;
  background: var(--surface);
  color: var(--text);
  outline: none;
  resize: vertical;
  box-sizing: border-box;
}

@media (max-width: 600px) {
  .dropzone { padding: 2rem 1rem; }
  #output { font-size: 0.78rem; padding: 0.75rem 0.85rem; }
}