/**
 * Server Manager - Custom Styles
 * Complements Tailwind CSS
 */

/* Custom scrollbar for dark theme */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #1e293b;
}

::-webkit-scrollbar-thumb {
    background: #475569;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #64748b;
}

/* Firefox scrollbar */
* {
    scrollbar-width: thin;
    scrollbar-color: #475569 #1e293b;
}

/* Custom animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse-slow {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.animate-fade-in {
    animation: fadeIn 0.3s ease-out;
}

.animate-slide-in {
    animation: slideIn 0.3s ease-out;
}

.animate-pulse-slow {
    animation: pulse-slow 2s infinite;
}

/* Status indicator pulse */
.status-online::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: inherit;
    animation: pulse-slow 2s infinite;
}

/* Card hover effects */
.card-hover {
    transition: transform 0.2s, box-shadow 0.2s;
}

.card-hover:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.3);
}

/* Table row hover animation */
.table-row-hover {
    transition: background-color 0.15s ease;
}

/* Form input focus styles */
input:focus,
select:focus,
textarea:focus {
    outline: none;
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.5);
}

/* Button loading state */
.btn-loading {
    position: relative;
    pointer-events: none;
}

.btn-loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%;
    left: 50%;
    margin-left: -8px;
    margin-top: -8px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

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

/* Toast notifications */
.toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    padding: 16px 24px;
    border-radius: 8px;
    color: white;
    font-weight: 500;
    z-index: 9999;
    animation: slideIn 0.3s ease-out;
}

.toast-success {
    background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
}

.toast-error {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
}

.toast-info {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
}

/* Modal backdrop blur */
.modal-backdrop {
    backdrop-filter: blur(4px);
}

/* Gradient text */
.gradient-text {
    background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Badge glow effect */
.badge-glow {
    box-shadow: 0 0 10px currentColor;
}

/* Sidebar active indicator */
.sidebar-active {
    position: relative;
}

.sidebar-active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 24px;
    background: #3b82f6;
    border-radius: 0 2px 2px 0;
}

/* Empty state illustration */
.empty-state-icon {
    opacity: 0.5;
    filter: grayscale(50%);
}

/* Code block styling */
code {
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
}

/* Responsive table */
@media (max-width: 768px) {
    .table-responsive {
        display: block;
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
}

/* === Infrastructure Diagram === */
#canvas-container {
    background-image: radial-gradient(circle, #334155 1px, transparent 1px);
    background-size: 20px 20px;
}

.diagram-node {
    transition: filter 0.15s ease;
}

.diagram-node:hover {
    filter: brightness(1.1);
}

.diagram-node.selected > div {
    box-shadow: 0 0 0 2px #3b82f6;
    border-radius: 0.75rem;
}

.diagram-node.connect-source > div {
    box-shadow: 0 0 0 2px #f59e0b, 0 0 12px rgba(245, 158, 11, 0.3);
    border-radius: 0.75rem;
}

.palette-item {
    transition: background-color 0.15s ease, transform 0.1s ease;
}

.palette-item:hover {
    background-color: rgba(51, 65, 85, 0.5);
    transform: translateX(2px);
}

.palette-item:active {
    cursor: grabbing;
}

.diagram-context-menu {
    position: fixed;
    z-index: 1000;
}

/* Line clamp utility */
.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Print styles */
@media print {
    .no-print {
        display: none !important;
    }

    body {
        background: white !important;
        color: black !important;
    }
}