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768px){.grid-2,.grid-3{grid-template-columns:1fr}}.text-muted{color:var(--text-muted)}.text-dim{color:var(--text-dim)}.text-mono{font-family:var(--font-mono)}.text-blue{color:var(--accent)}.text-success{color:var(--success)}.text-danger{color:var(--danger)}.text-warning{color:var(--warning)}.mt-2{margin-top:8px}.mt-3{margin-top:12px}.mt-4{margin-top:16px}.mb-3{margin-bottom:12px}.mb-4{margin-bottom:16px}.error-msg{color:var(--danger);font-size:11px;margin-top:6px;padding:6px 10px;background:var(--danger-soft);border-radius:var(--radius-sm)}.w-full{width:100%}@keyframes spin{to{transform:rotate(360deg)}}.spinner{width:14px;height:14px;border:2px solid var(--border-strong);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}.empty-state{text-align:center;padding:48px 24px;color:var(--text-dim)}.empty-state-icon{width:56px;height:56px;margin:0 auto 14px;border-radius:50%;background:var(--accent-soft);display:flex;align-items:center;justify-content:center;color:var(--accent)}