.operator-panel-page {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.operator-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.operator-filter {
    min-width: 240px;
    max-width: 360px;
    height: 40px;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius);
    background: var(--white);
    color: var(--gray-700);
}

.operator-subtitle {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-600);
    font-size: 0.85rem;
}

.operator-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary-color);
}

.operator-summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.75rem;
}

.operator-summary-card {
    border-radius: var(--radius);
    border: 1px solid var(--gray-200);
    background: var(--white);
    padding: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.operator-summary-icon {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.operator-summary-info {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.operator-summary-info strong {
    font-size: 1.1rem;
}

.operator-summary-info span {
    font-size: 0.78rem;
    color: var(--gray-600);
}

.operator-primary .operator-summary-icon {
    background: rgba(37, 99, 235, 0.15);
    color: var(--primary-color);
}

.operator-info .operator-summary-icon {
    background: rgba(6, 182, 212, 0.15);
    color: var(--info-color);
}

.operator-warning .operator-summary-icon {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning-color);
}

.operator-success .operator-summary-icon {
    background: rgba(16, 185, 129, 0.15);
    color: var(--success-color);
}

.operator-secondary .operator-summary-icon {
    background: rgba(100, 116, 139, 0.15);
    color: var(--secondary-color);
}

.operator-grid-main {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.operator-grid-bottom {
    align-items: start;
}

.operator-call-list {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    max-height: 420px;
    overflow: auto;
    padding-right: 0.2rem;
}

.operator-call-item {
    border: 1px solid var(--gray-200);
    border-left: 4px solid var(--primary-color);
    border-radius: var(--radius);
    background: var(--gray-50);
    padding: 0.65rem 0.75rem;
}

.operator-call-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.3rem;
}

.operator-call-meta {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.25rem 0.75rem;
    font-size: 0.78rem;
    color: var(--gray-600);
}

.operator-call-meta span {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    min-width: 0;
}

.operator-call-actions {
    margin-top: 0.5rem;
    display: flex;
    justify-content: flex-end;
}

.operator-call-actions .btn {
    min-width: 110px;
}

.operator-device-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 0.65rem;
    max-height: 380px;
    overflow: auto;
    padding-right: 0.2rem;
}

.operator-device-card {
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    background: var(--white);
    padding: 0.65rem;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.operator-device-title {
    font-weight: 600;
    color: var(--gray-900);
}

.operator-device-sub {
    font-size: 0.78rem;
    color: var(--gray-600);
    word-break: break-word;
}

.operator-status {
    display: inline-flex;
    width: fit-content;
    margin-top: 0.3rem;
    padding: 0.18rem 0.5rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 600;
}

.operator-status-success {
    background: rgba(16, 185, 129, 0.15);
    color: #047857;
}

.operator-status-warning {
    background: rgba(245, 158, 11, 0.15);
    color: #b45309;
}

.operator-status-danger {
    background: rgba(239, 68, 68, 0.15);
    color: #b91c1c;
}

.operator-status-neutral {
    background: rgba(100, 116, 139, 0.15);
    color: #475569;
}

.operator-warning-box {
    border: 1px solid rgba(239, 68, 68, 0.25);
    background: rgba(254, 242, 242, 0.8);
    color: #b91c1c;
    border-radius: var(--radius);
    padding: 0.65rem 0.75rem;
    font-size: 0.82rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.operator-loading,
.operator-error,
.operator-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    color: var(--gray-600);
    padding: 1.25rem;
}

.operator-error {
    justify-content: flex-start;
    color: #b91c1c;
}

.operator-table td,
.operator-table th {
    font-size: 0.78rem;
    white-space: nowrap;
}

@media (max-width: 1100px) {
    .operator-grid-main {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .operator-actions {
        width: 100%;
        flex-wrap: wrap;
    }

    .operator-filter {
        min-width: 100%;
        width: 100%;
    }

    .operator-call-meta {
        grid-template-columns: 1fr;
    }
}