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28px;align-items:start;grid-gap:10px;gap:10px;background:var(--t-surface-raised);border:0;border-radius:16px;padding:13px 12px 13px 14px;box-shadow:var(--t-shadow-lg);opacity:0;transform:translateY(-12px) scale(.98);transition:opacity .2s ease,transform .2s ease;font-size:13.5px;line-height:1.4;color:var(--t-text)}.toast.show{opacity:1;transform:translateY(0) scale(1)}.toast__icon{width:28px;height:28px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;background:var(--t-surface-hover);color:var(--t-text-muted)}.toast__body{min-width:0;padding-top:4px;font-weight:500;color:var(--t-text-strong)}.toast__close{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:0;background:transparent;color:var(--t-text-subtle);width:28px;height:28px;border-radius:8px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;padding:0}.toast__close:hover{background:var(--t-surface-hover);color:var(--t-text-strong)}.toast.success .toast__icon{background:var(--t-success-bg);color:var(--t-success-text)}.toast.error .toast__icon{background:var(--t-error-bg);color:var(--t-error-text)}.toast.warn .toast__icon{background:var(--t-checking-bg);color:var(--t-checking-text)}.toast.info .toast__icon{background:var(--t-accent-soft);color:var(--t-accent-strong)}.toast.success{box-shadow:var(--t-shadow-lg),inset 0 0 0 1px rgba(87,215,138,.28)}.toast.error{box-shadow:var(--t-shadow-lg),inset 0 0 0 1px var(--t-error-border)}.toast.warn{box-shadow:var(--t-shadow-lg),inset 0 0 0 1px rgba(245,196,81,.28)}.toast.info{box-shadow:var(--t-shadow-lg),inset 0 0 0 1px var(--t-accent-border)}@media (max-width:900px){.shell{grid-template-columns:1fr;gap:16px;padding:16px 16px 24px}.sidebar{position:static;max-height:none;min-height:0;border-bottom:1px solid var(--t-border);padding-bottom:12px}.site-footer{padding:18px 16px 32px}}