/* Device Details Component - PCS Design System */

/* Main layout - equal height cards */
.device-details-layout {
    display: flex;
    gap: var(--pcs-space-md);
    height: calc(100vh - 200px);
    min-height: 600px;
}

.device-status-column {
    flex: 0 0 350px;
    max-width: 350px;
    display: flex;
}

.device-tabs-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Tabs Card */
.pcs-device-tabs-card {
    height: 100%;
    display: flex;
    flex-direction: column;
    border-radius: var(--pcs-radius-lg);
    border: none;
    overflow: hidden;
    background: var(--pcs-surface);
    box-shadow: var(--pcs-shadow-sm);
}

.pcs-device-tabs-card .card-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.pcs-device-tabs {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.pcs-device-tabs .dxbl-tab-content {
    flex: 1;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.pcs-device-tabs .dxbl-tab-content > div {
    height: 100%;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.pcs-tabs-card {
    border-radius: var(--pcs-radius-lg);
    border: none;
    overflow: hidden;
    background: var(--pcs-surface);
    box-shadow: var(--pcs-shadow-sm);
}

.pcs-tabs-card .card-header {
    background: linear-gradient(135deg, 
        color-mix(in srgb, var(--pcs-primary) 2%, transparent) 0%, 
        color-mix(in srgb, var(--pcs-primary) 5%, transparent) 100%
    );
    border-bottom: 1px solid var(--pcs-border);
    padding: var(--pcs-space-sm, 8px) var(--pcs-space-md, 16px);
}

/* Animated Tabs */
.nav-tabs .nav-link {
    color: var(--pcs-text-secondary);
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    border-radius: 0;
    padding: var(--pcs-space-sm, 8px) var(--pcs-space-md, 16px);
    margin: 0 2px;
    transition: all var(--pcs-transition-base);
    position: relative;
    font-weight: 500;
}

.nav-tabs .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--pcs-primary);
    transition: all 250ms cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateX(-50%);
}

.nav-tabs .nav-link i {
    transition: transform var(--pcs-transition-base);
}

.nav-tabs .nav-link:hover {
    color: var(--pcs-primary);
    background: color-mix(in srgb, var(--pcs-primary) 3%, transparent);
}

.nav-tabs .nav-link:hover::after {
    width: 100%;
}

.nav-tabs .nav-link:hover i {
    transform: translateY(-1px);
}

.nav-tabs .nav-link.active {
    color: var(--pcs-primary);
    background: color-mix(in srgb, var(--pcs-primary) 5%, transparent);
    font-weight: 600;
}

.nav-tabs .nav-link.active::after {
    width: 100%;
}

/* Empty States */
.empty-state {
    text-align: center;
    padding: var(--pcs-space-3xl, 64px) var(--pcs-space-xl, 32px);
}

.empty-state i {
    font-size: 5rem;
    color: var(--pcs-primary);
    opacity: 0.3;
    margin-bottom: var(--pcs-space-lg, 24px);
    display: block;
}

.empty-state h4 {
    color: var(--pcs-text-primary);
    margin-bottom: var(--pcs-space-sm, 8px);
}

.empty-state p {
    color: var(--pcs-text-secondary);
    margin-bottom: var(--pcs-space-lg, 24px);
}

/* Info Items with Icons */
.info-item {
    padding: var(--pcs-space-md, 16px);
    background: var(--pcs-surface);
    border-radius: var(--pcs-radius-md, 8px);
    border: 2px solid var(--pcs-border);
    transition: all 250ms cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    gap: var(--pcs-space-sm, 8px);
    height: 100%;
}

.info-item i {
    font-size: 1.75rem;
    flex-shrink: 0;
    opacity: 0.7;
}

.info-item:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: var(--pcs-shadow-md);
}

/* Info Item Variants */
.info-item.info-primary {
    border-color: var(--pcs-primary);
}

.info-item.info-primary i {
    color: var(--pcs-primary);
}

.info-item.info-primary:hover {
    background: color-mix(in srgb, var(--pcs-primary) 5%, var(--pcs-surface));
}

.info-item.info-success {
    border-color: var(--pcs-color-success);
}

.info-item.info-success i {
    color: var(--pcs-color-success);
}

.info-item.info-success:hover {
    background: color-mix(in srgb, var(--pcs-color-success) 5%, var(--pcs-surface));
}

.info-item.info-info {
    border-color: var(--pcs-color-info);
}

.info-item.info-info i {
    color: var(--pcs-color-info);
}

.info-item.info-info:hover {
    background: color-mix(in srgb, var(--pcs-color-info) 5%, var(--pcs-surface));
}

.info-item.info-warning {
    border-color: var(--pcs-color-warning);
}

.info-item.info-warning i {
    color: var(--pcs-color-warning);
}

.info-item.info-warning:hover {
    background: color-mix(in srgb, var(--pcs-color-warning) 5%, var(--pcs-surface));
}

.info-item.info-secondary {
    border-color: var(--pcs-text-tertiary);
}

.info-item.info-secondary i {
    color: var(--pcs-text-tertiary);
}

.info-item.info-secondary:hover {
    background: color-mix(in srgb, var(--pcs-text-tertiary) 5%, var(--pcs-surface));
}

/* Spec Items */
.spec-item {
    display: flex;
    justify-content: space-between;
    padding: var(--pcs-space-sm, 8px) 0;
    border-bottom: 1px solid var(--pcs-border);
}

.spec-item:last-child {
    border-bottom: none;
}

/* Breadcrumb */
.breadcrumb {
    background: transparent;
    padding: 0;
    margin: 0;
}

.breadcrumb-item a {
    color: var(--pcs-primary);
    text-decoration: none;
    transition: all 150ms ease;
}

.breadcrumb-item a:hover {
    text-decoration: underline;
    color: color-mix(in srgb, var(--pcs-primary) 80%, black);
}

/* Mobile Responsive */
@media (max-width: 991px) {
    .device-details-layout {
        flex-direction: column;
        height: auto;
    }
    
    .device-status-column {
        flex: 1;
        max-width: 100%;
    }
    
    .device-tabs-column {
        min-height: 600px;
    }
}

@media (max-width: 576px) {
    .nav-tabs .nav-link {
        padding: var(--pcs-space-xs, 4px) var(--pcs-space-sm, 8px);
        font-size: var(--pcs-text-sm, 14px);
    }

    .empty-state {
        padding: var(--pcs-space-xl, 32px) var(--pcs-space-md, 16px);
    }

    .empty-state i {
        font-size: 3rem;
    }
    
    .device-details-layout {
        min-height: auto;
    }
}