:root{--btn-primary-bg: #0f766e;--btn-primary-bg-hover: #0d6460;--btn-primary-text: #ffffff;--btn-secondary-bg: #e2e8f0;--btn-secondary-bg-hover: #cbd5e1;--btn-secondary-text: #1e293b;--btn-danger-bg: #dc2626;--btn-danger-bg-hover: #b91c1c;--btn-danger-text: #ffffff;--btn-warning-bg: #ffedd5;--btn-warning-bg-hover: #fed7aa;--btn-warning-text: #9a3412;--btn-ghost-bg: transparent;--btn-ghost-bg-hover: #f1f5f9;--btn-ghost-text: #334155}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:0;border-radius:8px;padding:10px 14px;font-size:.86rem;font-weight:600;line-height:1.2;cursor:pointer;text-decoration:none;transition:background-color .14s,color .14s,border-color .14s,transform .14s,box-shadow .14s}.btn:active:not(:disabled){transform:translateY(1px) scale(.992)}.btn:focus-visible{outline:none;box-shadow:0 0 0 3px #0f766e47}.btn:disabled{opacity:.65;cursor:not-allowed}.btn--primary{background:var(--btn-primary-bg);color:var(--btn-primary-text)}.btn--primary:hover:not(:disabled){background:var(--btn-primary-bg-hover)}.btn--secondary{background:var(--btn-secondary-bg);color:var(--btn-secondary-text)}.btn--secondary:hover:not(:disabled){background:var(--btn-secondary-bg-hover)}.btn--danger{background:var(--btn-danger-bg);color:var(--btn-danger-text)}.btn--danger:hover:not(:disabled){background:var(--btn-danger-bg-hover)}.btn--warning{background:var(--btn-warning-bg);color:var(--btn-warning-text);border:1px solid #fed7aa}.btn--warning:hover:not(:disabled){background:var(--btn-warning-bg-hover)}.btn--ghost{background:var(--btn-ghost-bg);color:var(--btn-ghost-text);border:1px solid #cbd5e1}.btn--ghost:hover:not(:disabled){background:var(--btn-ghost-bg-hover)}.btn--text{background:transparent;color:var(--btn-ghost-text);border:0;padding:0}.btn--icon{width:34px;height:34px;padding:0;border-radius:6px}.btn--sm{padding:6px 10px;font-size:.78rem}.btn--xs{padding:4px 8px;font-size:.72rem}.btn--block{width:100%}