.Button{position:relative;display:inline-flex;-webkit-user-select:none;-moz-user-select:none;user-select:none;align-items:center;justify-content:center;gap:.5rem;overflow:hidden;white-space:nowrap;font-weight:500;border-radius:.75em;padding:.7em 1.25em;font-size:.95em;transition:transform .18s ease,background-color .18s ease,color .18s ease,box-shadow .18s ease,border-color .18s ease;letter-spacing:-.01em;border:1px solid transparent}.Button:active{transform:scale(.97)}.Button:disabled{opacity:.5;cursor:not-allowed;pointer-events:none}.Button.block{width:100%}.Button.sm{font-size:.85em;padding:.55em .95em;border-radius:.6em}.Button.md{font-size:.95em;padding:.7em 1.25em}.Button.lg{font-size:1em;padding:.95em 1.6em;border-radius:.85em}.Button.primary{background:var(--text);color:var(--bg)}.Button.primary:hover:not(:disabled){background:var(--accent-hover);box-shadow:0 8px 24px rgba(0,0,0,.15)}.Button.secondary{background:var(--surface);color:var(--text);border-color:var(--border)}.Button.secondary:hover:not(:disabled){background:var(--elevated);border-color:var(--muted)}.Button.outline{background:transparent;color:var(--text);border-color:var(--border)}.Button.outline:hover:not(:disabled){background:var(--surface)}.Button.ghost{background:transparent;color:var(--text)}.Button.ghost:hover:not(:disabled){background:var(--surface)}.Button.danger{background:#e54848;color:#fff}.Button.danger:hover:not(:disabled){background:#c93737}.Button .ic{justify-content:center;width:1.1em;height:1.1em}.Button .ic,.Button .label{display:inline-flex;align-items:center}.Button.loading .label{opacity:0}.Button .spinner{position:absolute;display:inline-block;width:1.1em;height:1.1em;border-radius:50%;border:2px solid;border-top:2px solid transparent;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}