/* ===== 翻译工具样式 ===== */
.translate-page { max-width: 900px; }

.translate-tip {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 18px; background: rgba(74,158,255,.08);
  border: 1px solid rgba(74,158,255,.2); border-radius: var(--radius);
  margin-bottom: 16px; font-size: 14px;
}

.translate-lang-bar {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 16px;
}

.translate-lang-select {
  flex: 1; padding: 10px 14px;
  background: var(--bg-secondary); border: 1px solid var(--border);
  border-radius: var(--radius); color: var(--text);
  font-size: 14px; font-family: inherit; outline: none;
  cursor: pointer; appearance: auto;
}
.translate-lang-select:focus { border-color: var(--accent2); }

.translate-swap-btn {
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--bg-secondary); border: 1px solid var(--border);
  color: var(--text-secondary); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all .3s; flex-shrink: 0;
}
.translate-swap-btn:hover {
  color: var(--accent2); border-color: var(--accent2);
  background: rgba(74,158,255,.08);
  transform: rotate(180deg);
}

.translate-panels {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}

.translate-panel {
  background: var(--bg-secondary); border: 1px solid var(--border);
  border-radius: var(--radius); display: flex; flex-direction: column;
  min-height: 320px;
}

.translate-input-panel { border-color: var(--border); }
.translate-input-panel:focus-within { border-color: var(--accent2); }

.translate-output-panel {
  background: rgba(74,158,255,.03);
  border-color: rgba(74,158,255,.15);
}

.translate-textarea {
  flex: 1; width: 100%; padding: 18px;
  background: transparent; border: none; color: var(--text);
  font-size: 15px; line-height: 1.7; font-family: inherit;
  resize: none; outline: none; min-height: 240px;
}
.translate-textarea::placeholder { color: var(--text-secondary); opacity: 0.6; }

.translate-output-text {
  flex: 1; padding: 18px; font-size: 15px; line-height: 1.7;
  color: var(--text); white-space: pre-wrap; word-break: break-word;
  overflow-y: auto; min-height: 240px;
  user-select: text;
}
.translate-output-text.placeholder {
  color: var(--text-secondary); opacity: 0.5; font-style: italic;
}

.translate-panel-footer {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 18px; border-top: 1px solid var(--border);
  min-height: 44px;
}

.translate-char-count {
  font-size: 12px; color: var(--text-secondary); opacity: 0.7;
}

.translate-detected {
  font-size: 12px; color: var(--accent2); font-weight: 500;
}

.translate-panel-footer .btn-primary {
  min-width: 80px;
}

/* 下拉选项深色主题 */
.translate-lang-select option {
  background: #1a1a2e;
  color: #e0e0e0;
  padding: 8px 12px;
}
.translate-lang-select option:checked {
  background: #2563eb;
  color: #fff;
}