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i{font-size:.9rem}.btn-primary,.btn-submit,.btn-shop{background:var(--color-primary);color:var(--color-white);border-color:var(--color-primary)}.btn-primary:hover:not(:disabled),.btn-submit:hover:not(:disabled),.btn-shop:hover:not(:disabled){background:var(--color-primary-dark);border-color:var(--color-primary-dark);color:var(--color-white);transform:translateY(-1px);box-shadow:var(--shadow-button-hover);text-decoration:none}.btn-primary:active:not(:disabled),.btn-submit:active:not(:disabled),.btn-shop:active:not(:disabled){transform:translateY(0);box-shadow:var(--shadow-button-active)}.btn-secondary,.btn-cancel{background:var(--color-white);color:var(--color-text-secondary);border-color:var(--color-border)}.btn-secondary:hover:not(:disabled),.btn-cancel:hover:not(:disabled){background:var(--color-gray-50);border-color:var(--color-gray-400);color:var(--color-text);transform:translateY(-1px);text-decoration:none}.btn-secondary:active:not(:disabled),.btn-cancel:active:not(:disabled){transform:translateY(0);background:var(--color-gray-100)}.btn-success{background:var(--color-success);color:var(--color-white);border-color:var(--color-success)}.btn-success:hover:not(:disabled){background:var(--color-success-dark);border-color:var(--color-success-dark);color:var(--color-white);transform:translateY(-1px);box-shadow:0 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var(--spacing-3);font-size:var(--text-sm);gap:var(--spacing-1-5)}.btn-sm i{font-size:.8rem}.btn-lg{padding:var(--spacing-4) var(--spacing-8);font-size:var(--text-lg);gap:var(--spacing-2-5)}.btn-lg i{font-size:1rem}.btn-block{width:100%;justify-content:center}.btn-group{display:flex;gap:var(--spacing-3);flex-wrap:wrap}@media (max-width: 576px){.btn-group{flex-direction:column}.btn-group .btn-primary,.btn-group .btn-secondary,.btn-group .btn-success,.btn-group .btn-danger,.btn-group .btn-warning,.btn-group .btn-submit,.btn-group .btn-cancel{width:100%}}.spinner-border{display:inline-block;width:1rem;height:1rem;vertical-align:text-bottom;border:.15em solid currentColor;border-right-color:transparent;border-radius:50%;animation:spinner-border .75s linear infinite}.spinner-border-sm{width:.875rem;height:.875rem;border-width:.125em}@keyframes spinner-border{to{transform:rotate(360deg)}}