/* QC Mode Container */
.qc-mode-content {
    display: flex;
    flex-direction: column;
    height: 100%;
    gap: 0;
    padding: 0;
    margin: 0;
}

/* QC Mode Section */
.qc-mode-section {
    background-color: #ffffff;
    border-radius: 6px;
    padding: 0 16px 16px 16px;
    border: 1px solid #ddd;
    display: flex;
    flex-direction: column;
    flex: 1;
    overflow: hidden;
    box-sizing: border-box;
    max-width: 100%;
    width: 100%;
}

.qc-mode-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: 1px solid #e0e0e0;
    flex-wrap: wrap;
    gap: 12px;
    padding: 20px 12px 20px 12px;
}

/* QC Mode Tabs Container */
.qc-mode-tabs {
    display: flex;
    gap: 0;
    flex-wrap: wrap;
    align-items: center;
    width: auto;
}

/* QC Tab Button */
.qc-tab-btn {
    padding: 0 10px;
    background: transparent;
    color: #6b7280;
    border: none;
    border-radius: 0;
    font-size: 14px;
    font-family: 'Calibri', 'Roboto', sans-serif;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    position: relative;
}

.qc-tab-btn i {
    font-size: 14px;
    transition: all 0.3s ease;
}

.qc-tab-btn:hover {
    background: transparent;
    color: #374151;
}

.qc-tab-btn.active {
    background: transparent;
    color: #4a90e2;
    font-weight: 600;
}

.qc-tab-btn.active i {
    color: #4a90e2;
}

/* QC Account Selector */
.qc-account-selector {
    margin-left: auto;
}

.qc-account-select {
    padding: 8px 16px;
    border: 1px solid #d0d0d0;
    border-radius: 4px;
    font-size: 13px;
    font-family: 'Calibri', 'Roboto', sans-serif;
    background-color: #fff;
    color: #2C333A;
    cursor: pointer;
    transition: all 0.2s ease;
    min-width: 200px;
    margin-bottom: 12px;
}

.qc-account-select:hover {
    border-color: #4a90e2;
}

.qc-account-select:focus {
    outline: none;
    border-color: #4a90e2;
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

/* Tab Content Container */
.qc-tab-content {
    display: none;
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    min-height: 0;
    box-sizing: border-box;
    max-width: 100%;
    width: 100%;
}

.qc-tab-content.active {
    display: flex;
    flex-direction: column;
}

/* Empty State for QC Tabs */
.qc-tab-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
    text-align: center;
    color: #6b7280;
    flex: 1;
}

.qc-tab-empty-state i {
    font-size: 64px;
    color: #d1d5db;
    margin-bottom: 16px;
}

.qc-tab-empty-state h3 {
    font-size: 20px;
    font-weight: 600;
    color: #374151;
    margin: 0 0 8px 0;
    font-family: 'Calibri', 'Roboto', sans-serif;
}

.qc-tab-empty-state p {
    font-size: 14px;
    color: #6b7280;
    margin: 0;
    font-family: 'Calibri', 'Roboto', sans-serif;
    max-width: 400px;
    line-height: 1.6;
}

.qc-info-banner {
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    border: 1px solid #93c5fd;
    border-radius: 8px;
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.qc-info-banner i {
    font-size: 24px;
    color: #1e40af;
}

.qc-info-text {
    flex: 1;
}

.qc-info-title {
    font-size: 14px;
    font-weight: 600;
    color: #1e3a8a;
    margin: 0 0 4px 0;
    font-family: 'Calibri', 'Roboto', sans-serif;
}

.qc-info-description {
    font-size: 12px;
    color: #1e40af;
    margin: 0;
    font-family: 'Calibri', 'Roboto', sans-serif;
}



@media (max-width: 768px) {
    .qc-tab-btn {
        padding: 10px 16px;
        font-size: 13px;
    }

    .qc-tab-btn i {
        font-size: 13px;
    }

    .qc-tab-empty-state {
        padding: 40px 20px;
    }

    .qc-tab-empty-state i {
        font-size: 48px;
    }

    .qc-tab-empty-state h3 {
        font-size: 18px;
    }

    .qc-tab-empty-state p {
        font-size: 13px;
    }

    .qc-mode-section {
        padding: 12px;
    }
}

@media (max-width: 480px) {
    .qc-tab-btn {
        padding: 8px 12px;
        font-size: 12px;
        gap: 6px;
    }

    .qc-tab-btn i {
        font-size: 12px;
    }
}