/* zcore - animations & particles */

.particle-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

/* page transition */
.page-enter {
    animation: page-fade-in 0.3s ease forwards;
}

@keyframes page-fade-in {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* staggered list items */
.stagger-item {
    opacity: 0;
    transform: translateY(12px);
    animation: stagger-in 0.35s ease forwards;
}

@keyframes stagger-in {
    to { opacity: 1; transform: translateY(0); }
}

/* pulse indicator */
.pulse-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--success);
    position: relative;
    flex-shrink: 0;
}

.pulse-dot::after {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 50%;
    background: var(--success);
    opacity: 0;
    animation: pulse-ring 2s ease-out infinite;
}

@keyframes pulse-ring {
    0%   { transform: scale(0.5); opacity: 0.6; }
    100% { transform: scale(2); opacity: 0; }
}

/* spinner */
.spinner {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid var(--border);
    border-top-color: var(--text);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

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

/* shimmer for skeleton loaders */
@keyframes shimmer {
    0%   { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

/* glow effect on hover */
.glow-hover {
    transition: box-shadow 0.3s ease;
}

.glow-hover:hover {
    box-shadow: 0 0 20px rgba(161, 161, 170, 0.08);
}

/* card entrance */
.card-animate {
    opacity: 0;
    transform: scale(0.97);
    animation: card-enter 0.4s ease forwards;
}

@keyframes card-enter {
    to { opacity: 1; transform: scale(1); }
}

/* count-up animation helper */
.count-up {
    display: inline-block;
}

/* status indicators */
.status-online  { color: var(--success); }
.status-offline { color: var(--danger); }
.status-maintenance { color: var(--warning); }

/* progress bar animation */
.progress-animate {
    transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}