.rct-button{position:relative;display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;padding:8px 16px;border:1px solid transparent;border-radius:var(--rct-radius-button);background:var(--rct-ink);color:#fff;font-family:var(--rct-font);font-size:14px;font-weight:600;line-height:20px;cursor:pointer;transition:background-color var(--rct-duration) var(--rct-ease),border-color var(--rct-duration) var(--rct-ease)}.rct-button:hover{background:#2c2c31}.rct-button--brand{background:var(--rct-brand)}.rct-button--brand:hover{background:var(--rct-brand-hover)}.rct-button--outline{background:var(--rct-paper);color:var(--rct-ink);border-color:var(--rct-line-strong)}.rct-button--outline:hover{background:var(--rct-wash)}.rct-button--text{background:transparent;color:var(--rct-brand);padding-inline:4px}.rct-button--text:hover{background:var(--rct-brand-soft)}.rct-button--danger{background:var(--rct-danger)}.rct-button--danger:hover{background:#8e2724}.rct-button--compact{padding-inline:8px}.rct-button--icon{width:44px;flex-shrink:0;padding:0;border-radius:var(--rct-radius-pill)}.rct-button--ghost{background:transparent;color:var(--rct-ink)}.rct-button--ghost:hover{background:var(--rct-wash)}.rct-button--ghost.rct-button--icon{border-radius:var(--rct-radius-button)}.rct-button--ghost[aria-pressed=true],.rct-button--outline[aria-pressed=true]{background:var(--rct-brand-soft);color:var(--rct-brand)}.rct-button--outline[aria-pressed=true]{border-color:var(--rct-brand)}.rct-button:active{filter:brightness(.96)}.rct-button:focus-visible{outline:2px solid var(--rct-brand);outline-offset:3px}.rct-button:disabled{background:var(--rct-disabled);color:var(--rct-disabled-text);border-color:var(--rct-disabled);cursor:not-allowed;filter:none}.rct-button__label{display:inline-flex;align-items:center;justify-content:center;gap:8px;white-space:nowrap}.rct-button[aria-busy=true]{cursor:progress}.rct-button[aria-busy=true]:disabled{background:var(--rct-ink);color:#fff;border-color:transparent}.rct-button--brand[aria-busy=true]:disabled{background:var(--rct-brand)}.rct-button--danger[aria-busy=true]:disabled{background:var(--rct-danger)}.rct-button--outline[aria-busy=true]:disabled{background:var(--rct-paper);color:var(--rct-ink);border-color:var(--rct-line-strong)}.rct-button--ghost[aria-busy=true]:disabled,.rct-button--text[aria-busy=true]:disabled{background:transparent;color:var(--rct-ink)}.rct-button[aria-busy=true] .rct-button__label{opacity:0}.rct-button__spinner{position:absolute;width:16px;height:16px;border:2px solid;border-right:2px solid transparent;border-radius:50%;animation:rct-button-spin 1s linear infinite}@keyframes rct-button-spin{to{transform:rotate(1turn)}}@media (prefers-reduced-motion:reduce){.rct-button{transition:none}.rct-button__spinner{animation:none}}