/* pro-panels.css — left panel design system + utilities */
/* ========================================
   統一的左側面板設計系統
   ======================================== */

/* 基礎面板區塊樣式 */
.panel-section {
    margin-bottom: 0;
    border: none;
    border-radius: 0;
    overflow: hidden;
    background: transparent;
    border-bottom: 1px solid var(--color-border);
}

/* 面板標題樣式 */
.panel-section-header {
    padding: 12px 16px;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text-primary);
    background: var(--panel-section-header-bg);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* 面板內容區樣式 */
.panel-section-content {
    padding: 16px;
}

/* 統一的標籤樣式 — subordinate to section headers (14px/600) */
.panel-label {
    display: block;
    margin-bottom: 8px;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text-secondary);
}

/* Panel layout utilities — replace inline styles */
.panel-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.panel-row-mb {
    margin-bottom: 12px;
}

/* Utility: no bottom margin */
.mb-0 {
    margin-bottom: 0 !important;
}

/* Utility: flex-grow */
.flex-1 {
    flex: 1;
}

.panel-inline {
    display: flex;
    align-items: center;
    gap: 8px;
}

.panel-btn-row {
    display: flex;
    gap: 8px;
}

/* Small value display text (e.g. 80%, 等待中) */
.panel-value-sm {
    min-width: 36px;
    text-align: right;
    font-size: 12px;
    color: var(--color-text-tertiary);
}

/* Quick stats / hint text */
.panel-quick-stats {
    font-size: 12px;
    color: var(--color-text-tertiary);
    margin-top: 4px;
}

/* 統一的提示文字樣式 */
.panel-hint {
    display: block;
    margin-top: 4px;
    font-size: 12px;
    color: var(--color-text-secondary);
    line-height: 1.4;
}

/* 統一的輸入控件組 */
.panel-control-group {
    margin-bottom: 16px;
}
.panel-control-group:last-child {
    margin-bottom: 0;
}

/* 統一的選擇器樣式 */
.panel-select {
    width: 100%;
    height: 36px;
    padding: 8px 12px;
    background: var(--select-bg);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xs);
    font-size: 14px;
    font-family: inherit;
    cursor: pointer;
    transition: border-color var(--transition-fast);
}
.panel-select:focus {
    outline: none;
    border-color: var(--color-brand);
}

/* 統一的複選框樣式 */
.panel-checkbox-group {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}
.panel-checkbox-group input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--color-brand);
}
.panel-checkbox-group label {
    font-size: 14px;
    font-weight: normal;
    color: var(--color-text-primary);
    cursor: pointer;
    margin-bottom: 0;
}

/* 統一的按鈕組樣式 */
.panel-button-group {
    display: flex;
    gap: 8px;
    margin-top: 12px;
}

/* 錄音設置 - 使用統一樣式，此處保留作為兼容 */
.recording-settings {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);  /* 統一為 8px */
    padding: 16px;
    margin-bottom: 16px;  /* 統一為 16px */
}

.recording-settings label {
    display: block;
    margin-bottom: 12px;
    font-size: 14px;  /* 統一標籤字體大小 */
    font-weight: 600;
    color: var(--color-text-primary);
}

.setting-group {
    margin-bottom: 12px;
}

.setting-group label {
    font-size: 14px;  /* 統一標籤字體大小 */
    font-weight: normal;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.setting-group input[type="checkbox"] {
    appearance: none;
    width: 18px;
    height: 18px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-xs);
    background: var(--color-bg-primary);
    cursor: pointer;
    position: relative;
    transition: all var(--transition-fast) ease;
}

.setting-group input[type="checkbox"]:checked {
    background: var(--color-brand);
    border-color: var(--color-brand);
}

.setting-group input[type="checkbox"]:checked::before {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--color-text-primary);
    font-size: 12px;
    font-weight: bold;
}

.setting-group select {
    width: 100%;
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 8px 12px;
    color: var(--color-text-primary);
    font-size: 14px;
}