/* ==================== Sentence ASR — One-shot recognition with hotwords ==================== */

.sasr-container {
  display: flex;
  flex-direction: column;
  gap: 18px;
  height: 100%;
  overflow: hidden;
  padding: 20px;
  background: var(--panel-bg);
}

/* Top control panel */
.sasr-panel {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex-shrink: 0;
}

.sasr-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.sasr-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
}
.sasr-subtitle {
  margin-top: 4px;
  font-size: 12px;
  color: var(--text-tertiary);
  line-height: 1.5;
}

.sasr-header-controls {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.sasr-model-panel {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.sasr-language-panel {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.sasr-control-label {
  font-size: 10px;
  line-height: 1;
  color: var(--text-tertiary);
  padding-left: 2px;
  white-space: nowrap;
}
.sasr-model-select {
  min-width: 132px;
  font-size: 12px;
  padding: 4px 10px;
  height: 34px;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  background: var(--bg-color);
  color: var(--text-secondary);
  cursor: pointer;
}
.sasr-language-select {
  min-width: 88px;
  width: 88px;
}

/* Mic + status row */
.sasr-control-row {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.sasr-mic-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0 18px;
  height: 44px;
  border: none;
  border-radius: 999px;
  cursor: pointer;
  background: var(--primary-color);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  box-shadow: 0 2px 12px rgba(0, 82, 217, 0.25);
  transition: transform 0.15s, box-shadow 0.15s;
}
.sasr-mic-btn:hover { transform: translateY(-1px); box-shadow: 0 4px 18px rgba(0, 82, 217, 0.32); }
.sasr-mic-btn:active { transform: translateY(0); }
.sasr-mic-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.sasr-mic-btn.recording {
  background: var(--danger-color);
  box-shadow: 0 2px 12px rgba(239, 68, 68, 0.4);
  animation: sasr-pulse-btn 1.5s infinite;
}
@keyframes sasr-pulse-btn {
  0%, 100% { box-shadow: 0 2px 12px rgba(239, 68, 68, 0.4); }
  50% { box-shadow: 0 4px 24px rgba(239, 68, 68, 0.6); }
}

.sasr-mic-label { white-space: nowrap; }

.sasr-secondary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 36px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid var(--border-color);
  background: var(--bg-color);
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.sasr-secondary-btn:hover {
  background: var(--primary-light);
  color: var(--primary-color);
  border-color: var(--primary-color);
}
.sasr-secondary-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}
.sasr-download-btn[aria-disabled="true"] {
  opacity: 0.45;
  pointer-events: none;
}

.sasr-record-info {
  display: flex; align-items: center; gap: 6px;
  font-size: 13px; font-weight: 500; color: var(--danger-color);
}
.sasr-record-dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--danger-color);
  animation: sasr-pulse 1s infinite;
}
.sasr-record-limit { color: var(--text-tertiary); font-weight: 400; }
@keyframes sasr-pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.3; } }

.sasr-status-hint {
  font-size: 12px;
  color: var(--text-tertiary);
  margin-left: auto;
}

/* Hotwords */
.sasr-hotword-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  background: var(--bg-color);
}
.sasr-hotword-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.sasr-hotword-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
}
.sasr-hotword-count {
  font-size: 11px;
  color: var(--text-tertiary);
  font-variant-numeric: tabular-nums;
}
.sasr-hotword-input {
  width: 100%;
  min-height: 50px;
  max-height: 160px;
  resize: vertical;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background: var(--card-bg);
  color: var(--text-primary);
  font-size: 13px;
  line-height: 1.55;
  font-family: inherit;
  outline: none;
}
.sasr-hotword-input:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(0, 82, 217, 0.16);
}
.sasr-hotword-hint {
  font-size: 11px;
  color: var(--text-tertiary);
  line-height: 1.5;
}

/* Error bar */
.sasr-error {
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.28);
  color: var(--danger-color);
  font-size: 13px;
}
.sasr-error[hidden] { display: none; }

/* Results list */
.sasr-results {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-right: 4px;
}
.sasr-results-empty {
  padding: 24px;
  border: 1px dashed var(--border-color);
  border-radius: 12px;
  background: var(--card-bg);
  color: var(--text-tertiary);
  font-size: 13px;
  text-align: center;
}

.sasr-result-item {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  animation: sasr-fadein 0.25s ease-out;
}
.sasr-result-item.sasr-result-error {
  border-color: rgba(239, 68, 68, 0.32);
  background: rgba(239, 68, 68, 0.06);
}
@keyframes sasr-fadein {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: none; }
}

.sasr-result-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  color: var(--text-tertiary);
}
.sasr-result-engine {
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--primary-light);
  color: var(--primary-color);
  font-weight: 600;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}
.sasr-result-cost { font-variant-numeric: tabular-nums; }
.sasr-result-reqid {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
  max-width: 60%;
  overflow: hidden;
}
.sasr-result-reqid-label { opacity: 0.7; flex-shrink: 0; }
.sasr-result-reqid-value {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}
.sasr-result-copy {
  border: none;
  background: var(--bg-color);
  color: var(--text-secondary);
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 10px;
  cursor: pointer;
  flex-shrink: 0;
}
.sasr-result-copy:hover { background: var(--primary-light); color: var(--primary-color); }

.sasr-result-text {
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-primary);
  word-break: break-word;
  white-space: pre-wrap;
}
.sasr-result-text-muted { color: var(--text-tertiary); font-style: italic; }
.sasr-result-error .sasr-result-text { color: var(--danger-color); }

/* Mobile */
@media (max-width: 768px) {
  .sasr-container { padding: 12px; }
  .sasr-header {
    flex-direction: column;
    align-items: stretch;
  }
  .sasr-header-controls {
    justify-content: flex-start;
  }
  .sasr-status-hint { margin-left: 0; }
}