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transparent;padding:.5rem 1rem;font-size:1rem;line-height:1.5;border-radius:var(--radius-md);transition:all var(--transition-fast);box-shadow:var(--shadow-sm)}.btn:focus{outline:2px solid 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solid var(--color-border);border-radius:var(--radius-md);transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.form-control:focus{color:var(--color-text);background-color:var(--color-surface);border-color:var(--color-primary);outline:0;box-shadow:0 0 0 3px #fed7aa40}.form-control:disabled,.form-control[readonly]{background-color:var(--neutral-100);opacity:1}.form-text{display:block;margin-top:var(--spacing-sm);color:var(--color-text-secondary);font-size:.875rem}.form-error{color:var(--color-error);font-size:.875rem;margin-top:var(--spacing-sm)}.card{position:relative;display:flex;flex-direction:column;min-width:0;word-wrap:break-word;background-color:var(--color-surface);background-clip:border-box;border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md)}.card-header{padding:var(--spacing-lg);margin-bottom:0;background-color:var(--color-surface-elevated);border-bottom:1px solid 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576px){.container{max-width:540px}}@media (min-width: 768px){.container{max-width:720px}}@media (min-width: 992px){.container{max-width:960px}}@media (min-width: 1200px){.container{max-width:1140px}}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.d-flex{display:flex}.justify-content-center{justify-content:center}.justify-content-between{justify-content:space-between}.align-items-center{align-items:center}.flex-column{flex-direction:column}.w-100{width:100%}.mt-0{margin-top:0}.mt-1{margin-top:var(--spacing-sm)}.mt-2{margin-top:var(--spacing-md)}.mt-3{margin-top:var(--spacing-lg)}.mt-4{margin-top:var(--spacing-xl)}.mb-0{margin-bottom:0}.mb-1{margin-bottom:var(--spacing-sm)}.mb-2{margin-bottom:var(--spacing-md)}.mb-3{margin-bottom:var(--spacing-lg)}.mb-4{margin-bottom:var(--spacing-xl)}.py-2{padding-top:var(--spacing-md);padding-bottom:var(--spacing-md)}.py-3{padding-top:var(--spacing-lg);padding-bottom:var(--spacing-lg)}.px-2{padding-left:var(--spacing-md);padding-right:var(--spacing-md)}.px-3{padding-left:var(--spacing-lg);padding-right:var(--spacing-lg)}.spinner{display:inline-block;width:1.5rem;height:1.5rem;border:3px solid rgba(254,215,170,.2);border-radius:50%;border-top-color:var(--color-primary);animation:spin 1s ease-in-out infinite}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width: 767.98px){.container{padding-right:var(--spacing-sm);padding-left:var(--spacing-sm)}h1{font-size:2rem}h2{font-size:1.75rem}.btn{padding:.625rem 1rem;font-size:.875rem}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.btn:focus,.form-control:focus{outline:2px solid var(--color-primary);outline-offset:2px}.card-flip{perspective:1000px}.card-flip-inner{position:relative;width:100%;height:100%;transition:transform var(--transition-medium);transform-style:preserve-3d}.card-flip.flipped .card-flip-inner{transform:rotateY(180deg)}.card-flip-front,.card-flip-back{position:absolute;width:100%;height:100%;backface-visibility:hidden}.card-flip-back{transform:rotateY(180deg)}