/* ==================== Interpreter Module Styles ====================
 * 同声传译 Demo（基于 realtime-api 单 WS 多目标）
 * 风格与 studio 整体保持一致：浅色背景、卡片、chips、圆角按钮。
 */

.interp-layout {
  display: flex;
  gap: 20px;
  flex: 1;
  overflow: hidden;
  align-items: stretch;
  min-height: 0;
}

.interp-sidebar {
  width: 300px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  padding-right: 4px;
}

.interp-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* ---------------- Fields ---------------- */
.interp-field {
  margin-bottom: 14px;
}
.interp-field:last-child { margin-bottom: 0; }

.interp-field-hint {
  font-size: 11px;
  color: var(--text-tertiary);
  margin-top: 4px;
  line-height: 1.4;
}

.interp-parameter-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 10px;
}

.interp-parameter-item {
  min-width: 0;
}

.interp-number-input {
  width: 100%;
  min-height: 34px;
}

.interp-auth-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-secondary);
  cursor: pointer;
  user-select: none;
}
.interp-auth-toggle input { margin: 0; }

/* ---------------- Target language chips ---------------- */
.interp-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.interp-chip {
  padding: 5px 12px;
  border: 1px solid var(--border-color);
  border-radius: 16px;
  background: var(--bg-color);
  color: var(--text-secondary);
  font-size: 12px;
  cursor: pointer;
  user-select: none;
  transition: all 0.15s;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
.interp-chip:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
}
.interp-chip.active {
  background: var(--primary-light);
  border-color: var(--primary-color);
  color: var(--primary-color);
  font-weight: 600;
}

/* ---------------- State pill (top-right of view) ---------------- */
.interp-state-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-left: 4px;
  padding: 3px 10px 3px 8px;
  border-radius: 12px;
  background: var(--panel-bg);
  border: 1px solid var(--border-color);
  font-size: 11px;
  color: var(--text-secondary);
  font-weight: 500;
}
.interp-state-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-tertiary);
  transition: all 0.3s;
}
.interp-state-pill[data-state="connected"] .interp-state-dot,
.interp-state-pill[data-state="listening"] .interp-state-dot {
  background: var(--success-color);
  box-shadow: 0 0 6px rgba(16, 185, 129, 0.5);
}
.interp-state-pill[data-state="connecting"] .interp-state-dot {
  background: var(--warning-color);
  animation: interp-pulse 1s ease-in-out infinite;
}
.interp-state-pill[data-state="disconnected"] .interp-state-dot {
  background: var(--text-tertiary);
}
@keyframes interp-pulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}

/* ---------------- Meter ---------------- */
.interp-meter-wrap {
  margin-top: 10px;
}
.interp-meter {
  height: 6px;
  background: var(--panel-bg);
  border-radius: 4px;
  overflow: hidden;
}
.interp-meter > i {
  display: block;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--success-color), var(--warning-color), var(--danger-color));
  transition: width 0.08s;
}

/* ---------------- Results / sentence cards ---------------- */
.interp-results {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  display: flex;
  flex-direction: column; /* newest on bottom */
  gap: 12px;
  padding: 4px 4px 4px 0;
}

.interp-empty {
  color: var(--text-tertiary);
  text-align: center;
  padding: 60px 16px;
  font-size: 14px;
  background: var(--card-bg);
  border: 1px dashed var(--border-color);
  border-radius: 12px;
}

.interp-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-left: 3px solid var(--primary-color);
  border-radius: 10px;
  padding: 10px 14px;
  animation: interp-card-in 0.18s ease-out;
}
.interp-card-final {
  border-left-color: var(--success-color);
}
@keyframes interp-card-in {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}

.interp-card-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
  font-size: 12px;
  color: var(--text-tertiary);
}

.interp-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 10px;
  background: var(--primary-light);
  color: var(--primary-color);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.interp-badge.final {
  background: rgba(16, 185, 129, 0.12);
  color: var(--success-color);
}

.interp-card-lang {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 11px;
  color: var(--text-secondary);
}

.interp-card-time {
  margin-left: auto;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 11px;
  color: var(--text-tertiary);
}

.interp-card-source {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.5;
  margin-bottom: 6px;
  word-break: break-word;
}

.interp-card-trans {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.interp-trans-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 5px 8px;
  background: var(--panel-bg);
  border-radius: 7px;
}
.interp-trans-tag {
  flex-shrink: 0;
  min-width: 36px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 11px;
  font-weight: 600;
  color: var(--primary-color);
}
.interp-trans-text {
  flex: 1;
  font-size: 14px;
  color: var(--text-primary);
  line-height: 1.5;
  word-break: break-word;
}

/* ---------------- Scrollbar (results pane) ---------------- */
.interp-results::-webkit-scrollbar {
  width: 6px;
}
.interp-results::-webkit-scrollbar-track {
  background: transparent;
}
.interp-results::-webkit-scrollbar-thumb {
  background: #d1d5db;
  border-radius: 3px;
}
.interp-results::-webkit-scrollbar-thumb:hover {
  background: #9ca3af;
}

/* ---------------- Mobile ---------------- */
@media (max-width: 768px) {
  .interp-layout {
    flex-direction: column;
  }
  .interp-sidebar {
    width: 100%;
    max-height: 50%;
  }
  .interp-main {
    min-height: 320px;
  }
}

/* ---------------- Main Header ---------------- */
.interp-main-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
  padding: 6px 14px;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 10px;
}