.sk-btn{border-radius:var(--radius-md);min-height:28px;font-family:var(--font-sans);cursor:pointer;white-space:nowrap;-webkit-user-select:none;user-select:none;border:1px solid #0000;justify-content:center;align-items:center;gap:.25rem;font-weight:500;line-height:1.4;transition:background-color .2s cubic-bezier(.16,1,.3,1),color .2s cubic-bezier(.16,1,.3,1),border-color .2s cubic-bezier(.16,1,.3,1),box-shadow .2s cubic-bezier(.16,1,.3,1),transform .15s cubic-bezier(.16,1,.3,1),opacity .15s;display:inline-flex;position:relative}.sk-btn:focus-visible{box-shadow:var(--focus-ring);outline:none}.sk-btn--sm{border-radius:var(--radius-sm);letter-spacing:.02em;padding:.2rem .45rem;font-size:.72rem}.sk-btn--md{padding:.3rem .625rem;font-size:.78rem}.sk-btn--lg{gap:.35rem;padding:.45rem .875rem;font-size:.88rem}.sk-btn--action{background:color-mix(in srgb, var(--bg-secondary) 72%, transparent);color:var(--text-primary);border-color:var(--border-color)}.sk-btn--action:hover:not(:disabled){background:var(--bg-secondary);border-color:color-mix(in srgb, var(--text-primary) 18%, var(--border-color))}.sk-btn--action:active:not(:disabled){background:var(--bg-tertiary)}.sk-btn--primary{background-color:var(--primary-color);color:var(--bg-color);border-color:var(--primary-color)}.sk-btn--primary:hover:not(:disabled){background-color:var(--primary-dark);border-color:var(--primary-dark);box-shadow:var(--shadow-md);transform:translateY(-1px)}.sk-btn--primary:active:not(:disabled){box-shadow:none;transform:translateY(0)}.sk-btn--secondary{background-color:var(--bg-secondary);color:var(--text-primary);border-color:var(--border-color)}.sk-btn--secondary:hover:not(:disabled){background-color:var(--bg-tertiary);border-color:color-mix(in srgb, var(--primary-color) 48%, var(--border-color))}.sk-btn--ghost{color:var(--text-primary);border:1px solid var(--border-color);background:0 0}.sk-btn--ghost:hover:not(:disabled){background:var(--bg-secondary);border-color:var(--border-color)}.sk-btn--outline{color:var(--primary-color);border:1px solid var(--primary-color);background:0 0}.sk-btn--outline:hover:not(:disabled){background:var(--primary-color);color:var(--bg-color)}.sk-btn--danger{color:var(--error-color);border:1px solid var(--error-color);background:0 0}.sk-btn--danger:hover:not(:disabled){background:var(--error-bg);color:var(--error-color);border-color:var(--error-color)}.sk-btn--danger svg{color:currentColor;stroke:currentColor}.sk-btn--warning{color:var(--warning-color);background:var(--warning-bg);border:1px solid color-mix(in srgb, var(--warning-color) 45%, transparent)}.sk-btn--warning:hover:not(:disabled){background:var(--warning-color);color:var(--bg-color);border-color:var(--warning-color)}.sk-btn--block{width:100%}.sk-btn--pill{border-radius:var(--radius-full)}.sk-btn:disabled{opacity:.5;cursor:not-allowed;box-shadow:none!important;transform:none!important}.sk-btn--loading{pointer-events:none}.sk-btn__spinner{border:2px solid;border-right-color:#0000;border-radius:50%;width:1em;height:1em;animation:.6s linear infinite sk-btn-spin}@keyframes sk-btn-spin{to{transform:rotate(360deg)}}.sk-btn__icon{flex-shrink:0;justify-content:center;align-items:center;line-height:0;display:inline-flex}.sk-btn__label{align-items:center;display:inline-flex}