/* Enhanced Dashboard Styles */

/* Smooth transitions for all interactive elements */
* {
    transition: all 0.2s ease-in-out;
}

/* Enhanced card hover effects */
.card-hover {
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}

.card-hover:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

/* Gradient text effect */
.gradient-text {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Pulse animation for status indicators */
@keyframes pulse {
    0%,
    100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.status-pulse {
    animation: pulse 2s infinite;
}

/* Enhanced sidebar */
.sidebar {
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.sidebar a:hover {
    background: linear-gradient(90deg, #eff6ff 0%, #dbeafe 100%);
}

/* Chart container enhancements */
.chart-container {
    position: relative;
    min-height: 300px;
}

/* Loading states */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #e5e7eb;
    border-top: 2px solid #3b82f6;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* Enhanced buttons */
.btn-primary {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    border: none;
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 500;
    transition: all 0.2s ease-in-out;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

/* Status badges */
.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
}

.status-online {
    background-color: #dcfce7;
    color: #166534;
}

.status-offline {
    background-color: #fef2f2;
    color: #991b1b;
}

.status-warning {
    background-color: #fef3c7;
    color: #92400e;
}

/* Enhanced navigation */
.nav-link {
    position: relative;
    transition: all 0.2s ease-in-out;
}

.nav-link::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #3b82f6, #1d4ed8);
    transition: width 0.2s ease-in-out;
}

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

/* Responsive improvements */
@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .chart-grid {
        grid-template-columns: 1fr;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .dark-mode-toggle {
        display: block;
    }
}

/* Print styles */
@media print {
    .sidebar,
    .nav,
    .btn {
        display: none !important;
    }

    .main-content {
        margin-left: 0 !important;
    }
}