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solid;margin-bottom:var(--spacing-lg);display:flex;align-items:flex-start;gap:var(--spacing-md)}.alert-info{background:#3b82f61a;border-color:#3b82f64d;color:var(--info)}.alert-success{background:#10b9811a;border-color:#10b9814d;color:var(--success)}.alert-warning{background:#f59e0b1a;border-color:#f59e0b4d;color:var(--warning)}.alert-danger{background:#ef44441a;border-color:#ef44444d;color:var(--danger)}.skeleton-text{height:1rem;background:var(--bg-tertiary);border-radius:var(--radius-sm);animation:shimmer 1.5s infinite}.skeleton-circle{border-radius:50%;background:var(--bg-tertiary);animation:shimmer 1.5s infinite}@media print{body{background:#fff;color:#000}.btn,nav,.no-print{display:none!important}.card{break-inside:avoid;box-shadow:none;border:1px solid #ddd}}@media (prefers-contrast: high){:root{--border: rgba(148, 163, 184, .3);--border-hover: rgba(148, 163, 184, .5)}.btn{border:2px solid currentColor}}@media (prefers-color-scheme: dark){body{background:var(--gradient-bg)}}::selection{background:var(--primary);color:#fff}::-moz-selection{background:var(--primary);color:#fff}html{scroll-behavior:smooth}.form-group:focus-within label{color:var(--primary)}a{color:var(--primary);text-decoration:none;transition:color var(--transition-base)}a:hover{color:var(--primary-light)}a:active{color:var(--primary-dark)}code{padding:.25rem .5rem;background:var(--bg-tertiary);border-radius:var(--radius-sm);font-family:Fira Code,Consolas,monospace;font-size:.875em;color:var(--primary-light)}pre{padding:var(--spacing-lg);background:var(--bg-tertiary);border-radius:var(--radius-lg);overflow-x:auto;border:1px solid var(--border)}pre code{padding:0;background:none}@media (prefers-reduced-motion: no-preference){.fade-in{animation:fadeInUp .5s cubic-bezier(.4,0,.2,1)}.scale-in{animation:scaleIn .4s cubic-bezier(.4,0,.2,1)}.slide-in-right{animation:slideInRight .3s cubic-bezier(.4,0,.2,1)}}@keyframes slideInRight{0%{transform:translate(100px);opacity:0}to{transform:translate(0);opacity:1}}@media (hover: none){.btn,button,a{min-height:44px;min-width:44px}}@media (min-width: 1400px){.grid-4{grid-template-columns:repeat(4,1fr)}}.grid-auto{grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}.z-dropdown{z-index:1000}.z-sticky{z-index:900}.z-modal{z-index:1100}.z-toast{z-index:1200}