@keyframes cardEntrance {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.sa-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition-fast);
    white-space: nowrap;
    line-height: var(--line-height-normal);
    text-decoration: none;
    color: inherit;
}

.sa-btn--primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #ffffff;
    border-color: var(--primary);
    box-shadow: 0 2px 8px rgba(30, 64, 175, 0.3);
}

.sa-btn--primary:hover {
    background: linear-gradient(135deg, #0035a8 0%, var(--primary) 100%);
    border-color: var(--primary-dark);
    box-shadow: 0 4px 14px rgba(0, 62, 197, 0.4);
    transform: translateY(-1px);
}

.sa-btn--primary:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.page-content {
    padding: var(--space-6) var(--space-8);
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
    flex: 1;
    background-color: #f4f7fe;
}

.filter-panel {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-4) var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
    flex-shrink: 0;
}

.filter-panel__status {
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    color: var(--text-subtle);
}

.action-bar {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-wrap: wrap;
    flex-shrink: 0;
}

.action-bar__search {
    flex: 1;
    min-width: 200px;
    max-width: 360px;
}

.action-bar__filters {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.search-field {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
}

.search-field__icon {
    position: absolute;
    left: var(--space-3);
    color: var(--text-subtle);
    font-size: var(--font-size-sm);
    pointer-events: none;
    z-index: 1;
}

.search-field__input {
    width: 100%;
    padding: var(--space-2) var(--space-8) var(--space-2) calc(var(--space-3) + var(--space-5));
    font-size: var(--font-size-sm);
    color: var(--text-dark);
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    outline: none;
    transition: var(--transition-fast);
}

.search-field__input::placeholder {
    color: var(--text-subtle);
}

.search-field__input:focus {
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.search-field__clear {
    position: absolute;
    right: var(--space-2);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-subtle);
    padding: 0;
    border-radius: var(--radius-full);
    transition: var(--transition-fast);
}

.search-field__clear:hover {
    color: var(--text-dark);
    background-color: var(--bg-tertiary);
}

.sa-dropdown {
    position: relative;
    width: auto;
    flex: 0 1 220px;
    min-width: 220px;
}

.subaccounts-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
}

.sa-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04), 0 0 0 0 transparent;
    transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
    position: relative;
    overflow: hidden;
    animation: cardEntrance 0.3s ease both;
}

.sa-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    opacity: 0;
    transition: opacity 0.22s ease;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.sa-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(30, 64, 175, 0.1), 0 2px 8px rgba(0, 0, 0, 0.06);
    border-color: #bfdbfe;
}

.sa-card:hover::after {
    opacity: 1;
}

.sa-card--active {
    border-left: 3px solid var(--success);
}

.sa-card--active::after {
    background: linear-gradient(90deg, var(--success), #34d399);
}

.sa-card--inactive {
    border-left: 3px solid #dc2626;
}

.sa-card--inactive::after {
    background: linear-gradient(90deg, #dc2626, #f87171);
}

.sa-card--disconnected {
    border-left: 3px solid var(--border-color);
}

.sa-card--disconnected::after {
    background: linear-gradient(90deg, var(--primary), #60a5fa);
}

.sa-card__header {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
}

.sa-card__avatar {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    flex-shrink: 0;
    transition: transform 0.22s ease;
}

.sa-card__avatar--tone-0 { background-color: #dbeafe; color: #1e40af; }
.sa-card__avatar--tone-1 { background-color: #d1fae5; color: #065f46; }
.sa-card__avatar--tone-2 { background-color: #ede9fe; color: #5b21b6; }
.sa-card__avatar--tone-3 { background-color: #fef3c7; color: #92400e; }
.sa-card__avatar--tone-4 { background-color: #fee2e2; color: #991b1b; }
.sa-card__avatar--tone-5 { background-color: #e0f2fe; color: #0c4a6e; }
.sa-card__avatar--tone-6 { background-color: #fce7f3; color: #831843; }
.sa-card__avatar--tone-7 { background-color: #f0fdf4; color: #14532d; }

.sa-card__avatar--muted {
    opacity: 0.72;
}

.sa-card:hover .sa-card__avatar {
    transform: scale(1.06);
}

.sa-card__identity {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding-top: 2px;
}

.sa-card__name {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--text-dark);
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: var(--line-height-tight);
}

.sa-card__status {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
}

.sa-card__status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
}

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

.sa-card__status--active .sa-card__status-dot {
    background-color: var(--success);
    box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.2);
}

.sa-card__status--inactive {
    color: #dc2626;
}

.sa-card__status--inactive .sa-card__status-dot {
    background-color: #dc2626;
    box-shadow: 0 0 0 2px rgba(220, 38, 38, 0.2);
}

.sa-card__status--disconnected {
    color: var(--text-subtle);
}

.sa-card__status--disconnected .sa-card__status-dot {
    background-color: var(--gray-300);
}

.sa-card__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    padding: var(--space-3) 0;
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}

.sa-card__capacity {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    color: var(--primary);
    background-color: var(--primary-light);
    padding: 3px var(--space-2);
    border-radius: var(--radius-full);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 55%;
}

.sa-card__capacity i {
    font-size: 10px;
    flex-shrink: 0;
}

.sa-card__date {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--font-size-xs);
    color: var(--text-subtle);
    white-space: nowrap;
    flex-shrink: 0;
}

.sa-card__date i {
    font-size: 10px;
}

.sa-card__actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    margin-top: auto;
    padding-top: var(--space-1);
}

.sa-card__action-row {
    display: flex;
    gap: var(--space-2);
    width: 100%;
}

.sa-card__btn-group {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-2);
    width: 100%;
}

.sa-card__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition-fast);
    white-space: nowrap;
    flex: 1;
}

.sa-card__btn-group .sa-card__btn {
    min-width: 0;
}

.sa-card__btn:disabled {
    cursor: not-allowed;
}

.sa-card__btn.is-loading {
    opacity: 0.7;
    pointer-events: none;
}

.sa-card__btn--manage {
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
    color: var(--primary);
    border-color: #bfdbfe;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.65);
}

.sa-card__btn--manage:hover {
    background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
    color: #1d4ed8;
}

.sa-card__btn--manage i {
    color: currentColor;
}

.sa-card__btn--onboard {
    background-color: var(--bg-primary);
    color: var(--text-medium);
    border-color: var(--border-color);
}

.sa-card__btn--onboard:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-dark);
    border-color: #d1d5db;
    box-shadow: var(--shadow-sm);
}

.sa-card__btn--connect {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #ffffff;
    border-color: var(--primary);
    box-shadow: 0 2px 6px rgba(30, 64, 175, 0.25);
}

.sa-card__btn--connect:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    box-shadow: 0 4px 12px rgba(30, 64, 175, 0.38);
    transform: translateY(-1px);
}

.sa-card__btn--connect:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    pointer-events: none;
    box-shadow: none;
}

.sa-card__btn--sync-on {
    background: linear-gradient(135deg, #dcfce7 0%, #bbf7d0 100%);
    color: #166534;
    border-color: #86efac;
}

.sa-card__btn--sync-on:hover {
    background: linear-gradient(135deg, #bbf7d0 0%, #86efac 100%);
    border-color: #4ade80;
}

.sa-card__btn--sync-off {
    background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
    color: #991b1b;
    border-color: #fca5a5;
}

.sa-card__btn--sync-off:hover {
    background: linear-gradient(135deg, #fecaca 0%, #fca5a5 100%);
    border-color: #f87171;
}

.sa-card__summary {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.sa-card__summary-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: 4px var(--space-2);
    border-radius: var(--radius-full);
    background: #eff6ff;
    color: var(--primary);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    border: 1px solid #bfdbfe;
}

.sa-card__summary-badge--muted {
    background: var(--bg-secondary);
    color: var(--text-medium);
    border-color: var(--border-color);
}

.sa-card__summary-badge--system {
    background: #ecfdf3;
    color: #166534;
    border-color: #bbf7d0;
}

.sa-card__integrations {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.sa-connection {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    padding: var(--space-3);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    background: var(--bg-secondary);
}

.sa-connection__content {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 0;
    flex: 1;
}

.sa-connection__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    flex-wrap: wrap;
}

.sa-connection__identity {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    min-width: 0;
}

.sa-connection__identity-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}

.sa-connection__system {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--text-dark);
    line-height: var(--line-height-tight);
}

.sa-connection__badge {
    display: inline-flex;
    align-items: center;
    padding: 3px var(--space-2);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    border: 1px solid transparent;
}

.sa-connection__badge--active {
    color: var(--success);
    background: var(--success-bg);
    border-color: var(--success-border);
}

.sa-connection__badge--inactive {
    color: var(--danger);
    background: var(--danger-bg);
    border-color: var(--danger-border);
}

.sa-connection__date {
    font-size: var(--font-size-xs);
    color: var(--text-subtle);
    line-height: var(--line-height-normal);
}

.sa-connection__actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-2);
    width: 100%;
    max-width: 280px;
}

.sa-card__hint {
    margin: 0;
    font-size: var(--font-size-xs);
    color: var(--text-subtle);
    line-height: var(--line-height-normal);
}

.validation-warning-item {
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    color: var(--primary-dark);
    font-size: var(--font-size-sm);
    line-height: var(--line-height-normal);
}

.no-data-message {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    padding: var(--space-12) var(--space-8);
    color: var(--text-light);
    text-align: center;
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}

.no-data-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background-color: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
}

.no-data-icon i {
    font-size: 1.375rem;
    color: var(--primary);
}

.no-data-message h4 {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--text-medium);
    margin: 0;
}

.no-data-message p {
    font-size: var(--font-size-sm);
    color: var(--text-light);
    margin: 0;
    max-width: 360px;
    line-height: var(--line-height-relaxed);
}

.subaccounts-state {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    padding: var(--space-6) var(--space-4);
    margin-top: var(--space-4);
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}

.subaccounts-state__spinner {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 2px solid #bfdbfe;
    border-top-color: var(--primary);
    animation: spin 0.8s linear infinite;
}

.subaccounts-state__text {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--text-medium);
}

.subaccounts-feedback {
    margin-top: var(--space-4);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    border: 1px solid transparent;
}

.subaccounts-feedback--error {
    color: #991b1b;
    background-color: #fef2f2;
    border-color: #fecaca;
}

.pagination-container {
    display: flex;
    justify-content: center;
    padding: var(--space-2) 0;
}

.pagination {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-2) var(--space-3);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}

.pagination-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
    padding: 0 var(--space-2);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--text-medium);
    background: none;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-fast);
}

.pagination-btn:hover:not(.active):not(.disabled) {
    background-color: var(--primary-light);
    color: var(--primary);
}

.pagination-btn.active {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #ffffff;
    box-shadow: 0 2px 6px rgba(30, 64, 175, 0.3);
}

.pagination-btn.disabled {
    opacity: 0.35;
    cursor: not-allowed;
    pointer-events: none;
}

@media (max-width: 900px) {
    .subaccounts-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .page-content {
        padding: var(--space-4);
    }

    .action-bar {
        flex-direction: column;
        align-items: stretch;
    }

    .action-bar__search {
        max-width: 100%;
    }

    .action-bar__filters {
        width: 100%;
        flex-direction: column;
    }

    .sa-dropdown {
        width: 100%;
        min-width: 0;
    }

    .sa-dropdown {
        flex-basis: auto;
    }

    .sa-connection {
        flex-direction: column;
        align-items: stretch;
    }

    .sa-connection__actions {
        max-width: none;
    }

}