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var(--color-primary);outline-offset:3px}.btn-primary{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.btn-primary:hover{background:var(--color-primary-hover);border-color:var(--color-primary-hover);color:#fff;transform:translateY(-1px);box-shadow:0 4px 12px #1e40af4d}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:transparent;color:var(--color-primary);border-color:var(--color-primary)}.btn-secondary:hover{background:var(--color-primary-light);color:var(--color-primary)}.btn-ghost{background:transparent;color:var(--color-text-muted);border-color:var(--color-border)}.btn-ghost:hover{background:var(--color-surface-muted);color:var(--color-text);border-color:var(--color-border-strong)}.btn-accent{background:var(--color-accent);color:#fff;border-color:var(--color-accent)}.btn-accent:hover{background:var(--color-accent-hover);border-color:var(--color-accent-hover);color:#fff;transform:translateY(-1px)}.btn-sm{padding:var(--space-2) var(--space-4);font-size:var(--text-xs)}.btn-lg{padding:var(--space-4) var(--space-8);font-size:var(--text-base)}.badge{display:inline-flex;align-items:center;padding:2px var(--space-3);font-size:var(--text-xs);font-weight:500;border-radius:var(--radius-full);line-height:1.6;white-space:nowrap}.badge-primary{background:var(--color-primary-light);color:var(--color-primary)}.badge-accent{background:var(--color-accent-light);color:var(--color-accent)}.badge-success{background:var(--color-success-bg);color:var(--color-success)}.badge-warning{background:var(--color-warning-bg);color:var(--color-warning)}.badge-danger{background:var(--color-danger-bg);color:var(--color-danger)}.badge-muted{background:var(--color-surface-muted);color:var(--color-text-muted)}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden;transition:box-shadow var(--transition-base),transform var(--transition-base)}.card:hover{box-shadow:var(--shadow-md)}.card-body{padding:var(--space-6)}.divider{border:none;border-top:1px solid var(--color-border);margin:var(--space-8) 0}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.text-muted{color:var(--color-text-muted)}.text-primary{color:var(--color-primary)}.text-accent{color:var(--color-accent)}.font-mono{font-family:var(--font-mono)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--color-border-strong);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-text-subtle)}::selection{background:var(--color-primary-light);color:var(--color-primary)}body{display:flex;flex-direction:column;min-height:100vh}main{flex:1}.skip-link{position:absolute;left:-9999px;top:var(--space-2);z-index:999;padding:var(--space-2) var(--space-4);background:var(--color-primary);color:#fff;border-radius:var(--radius-sm);text-decoration:none;font-weight:500;font-size:var(--text-sm)}.skip-link:focus{left:var(--space-4)}