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var(--spacing-md);font-weight:600;transition:all var(--transition-base);background:var(--color-surface);color:var(--color-text)}button:hover:not(:disabled){background:var(--color-surface-hover)}button:active:not(:disabled){background:var(--color-surface-active)}button:disabled{opacity:.5;cursor:not-allowed}input,select,textarea{font-family:inherit;font-size:var(--font-size-md);padding:var(--spacing-sm) var(--spacing-md);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);color:var(--color-text);transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #1a73e833}input[type=checkbox],input[type=radio]{width:20px;height:20px;cursor:pointer;accent-color:var(--color-primary)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--color-surface);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-border-light)}::selection{background:var(--color-primary);color:#fff}.text-primary{color:var(--color-primary)}.text-secondary{color:var(--color-text-secondary)}.text-muted{color:var(--color-text-muted)}.text-warm{color:var(--color-warm)}.text-cool{color:var(--color-cool)}.bg-surface{background:var(--color-surface)}.bg-surface-elevated{background:var(--color-surface-elevated)}.rounded-sm{border-radius:var(--radius-sm)}.rounded-md{border-radius:var(--radius-md)}.rounded-lg{border-radius:var(--radius-lg)}.rounded-xl{border-radius:var(--radius-xl)}.rounded-full{border-radius:var(--radius-full)}.container{width:100%;max-width:var(--max-content-width);margin:0 auto;padding:0 var(--spacing-md)}@media(min-width:768px){.container{padding:0 var(--spacing-lg)}}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}[data-focus-trap],[data-tooltip]{position:relative}[data-tooltip]:after{content:attr(data-tooltip);position:absolute;bottom:100%;left:50%;transform:translate(-50%) translateY(-8px);padding:var(--spacing-xs) var(--spacing-sm);background:var(--color-surface-elevated);color:var(--color-text);font-size:var(--font-size-sm);border-radius:var(--radius-sm);white-space:nowrap;opacity:0;pointer-events:none;transition:opacity var(--transition-fast);z-index:var(--z-tooltip);box-shadow:var(--shadow-md)}[data-tooltip]:hover:after,[data-tooltip]:focus-visible:after{opacity:1}