/* Operator Dashboard Styles */

:root {
    --color-bg-primary: #0f1419;
    --color-bg-secondary: #1a1f26;
    --color-bg-tertiary: #252a33;
    --color-text-primary: #e8eaed;
    --color-text-secondary: #9aa0a6;
    --color-border: #3c4043;
    --color-primary: #8ab4f8;
    --color-primary-hover: #aecbfa;
    --color-success: #81c995;
    --color-warning: #fdd663;
    --color-danger: #f28b82;
    --color-info: #78d9ec;

    /* Severity colors */
    --color-critical: #dc2626;
    --color-high: #ea580c;
    --color-medium: #d97706;
    --color-low: #64748b;

    --border-radius: 8px;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    --transition: all 0.2s ease;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.6;
}

/* ==================== Header ==================== */

.operator-header {
    background: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}

.header-title {
    font-size: 1.5rem;
    font-weight: 600;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.operator-id {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

.operator-id span {
    color: var(--color-primary);
    font-weight: 600;
}

/* ==================== Navigation ==================== */

.operator-nav {
    display: flex;
    gap: 0;
    padding: 0 2rem;
    overflow-x: auto;
}

.nav-link {
    color: var(--color-text-secondary);
    text-decoration: none;
    padding: 0.75rem 1.25rem;
    border-bottom: 3px solid transparent;
    transition: var(--transition);
    white-space: nowrap;
    position: relative;
}

.nav-link:hover {
    color: var(--color-text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.nav-link.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.badge {
    display: inline-block;
    background: var(--color-danger);
    color: white;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.15rem 0.4rem;
    border-radius: 10px;
    margin-left: 0.25rem;
    min-width: 20px;
    text-align: center;
}

.badge.hidden {
    display: none;
}

/* ==================== Main Content ==================== */

.operator-main {
    padding: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

/* ==================== Buttons ==================== */

button {
    font-family: inherit;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.9rem;
}

.btn-primary {
    background: var(--color-primary);
    color: #000;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    font-weight: 500;
}

.btn-primary:hover {
    background: var(--color-primary-hover);
}

.btn-secondary {
    background: var(--color-bg-tertiary);
    color: var(--color-text-primary);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
}

.btn-secondary:hover {
    background: var(--color-border);
}

.btn-danger {
    background: var(--color-danger);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
}

.btn-danger:hover {
    background: #ef4444;
}

.btn-success {
    background: var(--color-success);
    color: #000;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
}

.btn-success:hover {
    background: #4ade80;
}

.btn-sm {
    padding: 0.35rem 0.75rem;
    font-size: 0.85rem;
}

.btn-logout {
    background: transparent;
    color: var(--color-text-secondary);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
}

.btn-logout:hover {
    background: var(--color-bg-tertiary);
    color: var(--color-danger);
}

button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ==================== Forms ==================== */

.form-input, input[type="text"], input[type="email"], input[type="number"],
textarea, select {
    width: 100%;
    padding: 0.5rem 0.75rem;
    background: var(--color-bg-tertiary);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    font-family: inherit;
    font-size: 0.9rem;
}

.form-input:focus, input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form-group {
    margin-bottom: 1rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

/* ==================== Cards ==================== */

.card {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--color-border);
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
}

.card-actions {
    display: flex;
    gap: 0.5rem;
}

.card-body {
    color: var(--color-text-secondary);
}

/* ==================== Stat Cards ==================== */

.stat-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: var(--transition);
}

.stat-card.clickable {
    cursor: pointer;
}

.stat-card.clickable:hover {
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.stat-icon {
    font-size: 2.5rem;
    line-height: 1;
}

.stat-content {
    flex: 1;
}

.stat-title {
    color: var(--color-text-secondary);
    font-size: 0.85rem;
    margin-bottom: 0.25rem;
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 600;
    line-height: 1;
}

.stat-trend {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.85rem;
    margin-top: 0.5rem;
}

.trend-up {
    color: var(--color-success);
}

.trend-down {
    color: var(--color-danger);
}

.trend-neutral {
    color: var(--color-text-secondary);
}

/* ==================== Data Tables ==================== */

.data-table-wrapper {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table thead {
    background: var(--color-bg-tertiary);
}

.data-table th {
    padding: 0.75rem 1rem;
    text-align: left;
    font-weight: 600;
    color: var(--color-text-secondary);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.data-table th.sortable {
    cursor: pointer;
    user-select: none;
}

.data-table th.sortable:hover {
    background: rgba(255, 255, 255, 0.05);
}

.data-table th .sort-icon::after {
    content: '↕';
    margin-left: 0.5rem;
    opacity: 0.3;
}

.data-table th.sorted-asc .sort-icon::after {
    content: '↑';
    opacity: 1;
}

.data-table th.sorted-desc .sort-icon::after {
    content: '↓';
    opacity: 1;
}

.data-table td {
    padding: 1rem;
    border-top: 1px solid var(--color-border);
}

.data-table tbody tr {
    transition: var(--transition);
}

.data-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.02);
}

.data-table tr.clickable-row {
    cursor: pointer;
}

.data-table tr.clickable-row:hover {
    background: rgba(138, 180, 248, 0.1);
}

.data-table .actions-cell {
    display: flex;
    gap: 0.5rem;
}

/* ==================== Severity Badges ==================== */

.severity-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.severity-critical {
    background: rgba(220, 38, 38, 0.2);
    color: var(--color-critical);
}

.severity-high {
    background: rgba(234, 88, 12, 0.2);
    color: var(--color-high);
}

.severity-medium {
    background: rgba(217, 119, 6, 0.2);
    color: var(--color-medium);
}

.severity-low {
    background: rgba(100, 116, 139, 0.2);
    color: var(--color-low);
}

/* ==================== Pagination ==================== */

.pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    border-top: 1px solid var(--color-border);
    background: var(--color-bg-tertiary);
}

.pagination-info {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

.pagination-controls {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.pagination-controls .btn-sm.active {
    background: var(--color-primary);
    color: #000;
}

.pagination-ellipsis {
    padding: 0 0.5rem;
    color: var(--color-text-secondary);
}

/* ==================== Modals ==================== */

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    backdrop-filter: blur(2px);
}

.modal.hidden {
    display: none;
}

.modal-content {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    overflow: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid var(--color-border);
}

.modal-header h3 {
    font-size: 1.25rem;
    font-weight: 600;
}

.modal-close {
    background: transparent;
    color: var(--color-text-secondary);
    font-size: 1.5rem;
    padding: 0;
    width: 30px;
    height: 30px;
    border-radius: 50%;
}

.modal-close:hover {
    background: var(--color-bg-tertiary);
    color: var(--color-text-primary);
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--color-border);
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
}

.auth-modal-content {
    max-width: 400px;
}

.auth-modal-content p {
    margin-bottom: 1rem;
    color: var(--color-text-secondary);
}

.auth-modal-content form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* ==================== Loading States ==================== */

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 20, 25, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    backdrop-filter: blur(2px);
}

.loading-overlay.hidden {
    display: none;
}

.loading-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 3rem;
}

.spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--color-bg-tertiary);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ==================== Empty States ==================== */

.empty-state {
    text-align: center;
    padding: 3rem;
    color: var(--color-text-secondary);
}

.empty-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

/* ==================== Error States ==================== */

.error-state, .error-page {
    text-align: center;
    padding: 3rem;
}

.error-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.error-state h3 {
    color: var(--color-danger);
    margin-bottom: 0.5rem;
}

.error-state p {
    color: var(--color-text-secondary);
    margin-bottom: 1rem;
}

.error-state details {
    text-align: left;
    background: var(--color-bg-tertiary);
    padding: 1rem;
    border-radius: var(--border-radius);
    margin: 1rem 0;
}

.error-state pre {
    white-space: pre-wrap;
    word-wrap: break-word;
    font-size: 0.85rem;
    color: var(--color-danger);
}

/* ==================== Toast Notifications ==================== */

.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 3000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 1rem 1.5rem;
    box-shadow: var(--shadow);
    min-width: 300px;
    opacity: 0;
    transform: translateX(400px);
    transition: var(--transition);
}

.toast.show {
    opacity: 1;
    transform: translateX(0);
}

.toast-success {
    border-left: 4px solid var(--color-success);
}

.toast-error {
    border-left: 4px solid var(--color-danger);
}

.toast-warning {
    border-left: 4px solid var(--color-warning);
}

.toast-info {
    border-left: 4px solid var(--color-info);
}

/* ==================== Details View ==================== */

.details-view {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.detail-row {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 1rem;
}

.detail-label {
    color: var(--color-text-secondary);
    font-weight: 600;
}

.detail-value {
    color: var(--color-text-primary);
    word-break: break-word;
}

/* ==================== Filters ==================== */

.filters-bar {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 1rem;
    margin-bottom: 1.5rem;
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    align-items: flex-end;
}

.filter-group {
    flex: 1;
    min-width: 200px;
}

.filter-label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--color-text-secondary);
    font-size: 0.85rem;
}

/* ==================== View Header ==================== */

.view-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.view-title {
    font-size: 1.75rem;
    font-weight: 600;
}

.view-actions {
    display: flex;
    gap: 0.5rem;
}

/* ==================== Quick Actions ==================== */

.quick-actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.action-button {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1.5rem;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

.action-button:hover {
    background: var(--color-bg-secondary);
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

.action-icon {
    font-size: 2rem;
}

.action-label {
    font-weight: 500;
    color: var(--color-text-primary);
}

/* ==================== System Status ==================== */

.system-status {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.status-item {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
}

.status-label {
    color: var(--color-text-secondary);
}

.status-value {
    font-weight: 500;
}

.status-active {
    color: var(--color-success);
}

/* ==================== User Cards ==================== */

.user-card {
    transition: var(--transition);
}

.user-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

/* ==================== Responsive ==================== */

@media (max-width: 768px) {
    .operator-main {
        padding: 1rem;
    }

    .header-content {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }

    .stat-cards-grid {
        grid-template-columns: 1fr;
    }

    .data-table {
        font-size: 0.85rem;
    }

    .data-table th,
    .data-table td {
        padding: 0.5rem;
    }

    .modal-content {
        width: 95%;
    }

    .pagination {
        flex-direction: column;
        gap: 1rem;
    }

    .quick-actions-grid {
        grid-template-columns: 1fr;
    }

    .view-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .view-actions {
        width: 100%;
    }

    .view-actions button {
        width: 100%;
    }

    .filters-bar {
        flex-direction: column;
    }

    .filter-group {
        width: 100%;
    }

    .detail-row {
        grid-template-columns: 1fr;
        gap: 0.25rem;
    }
}