.btn-submitting{position:relative;pointer-events:none;opacity:.8;cursor:not-allowed!important}.btn-submitting:before{content:"";position:absolute;top:50%;left:50%;width:20px;height:20px;margin:-10px 0 0 -10px;border:2px solid transparent;border-top:2px solid #ffffff;border-radius:50%;animation:spin 1s linear infinite;z-index:1}.btn-submitting .btn-text{opacity:.7}.btn-submitting .btn-icon{animation:pulse 1.5s ease-in-out infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes pulse{0%,to{transform:scale(1);opacity:1}50%{transform:scale(.9);opacity:.7}}.form-submitting-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#00000080;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:9999;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:all .3s ease}.form-submitting-overlay.active{opacity:1;visibility:visible}.form-submitting-content{background:#fff;padding:2rem 3rem;border-radius:1rem;box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a;text-align:center;max-width:400px;width:90%}.form-submitting-spinner{width:50px;height:50px;border:4px solid #f3f4f6;border-top:4px solid #3b82f6;border-radius:50%;animation:spin 1s linear infinite;margin:0 auto 1rem}.form-submitting-message{color:#374151;font-size:1.1rem;font-weight:600;margin-bottom:.5rem}.form-submitting-submessage{color:#6b7280;font-size:.9rem}.form-disabled{pointer-events:none;opacity:.6}.form-disabled input,.form-disabled select,.form-disabled textarea,.form-disabled button{pointer-events:none;cursor:not-allowed!important}.form-success-animation{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%) scale(0);background:#fff;padding:2rem;border-radius:1rem;box-shadow:0 20px 25px -5px #0000001a;z-index:10000;text-align:center;transition:transform .3s ease}.form-success-animation.show{transform:translate(-50%,-50%) scale(1)}.form-success-icon{width:60px;height:60px;background:#10b981;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 1rem;animation:successPulse .6s ease}.form-success-icon:before{content:"✓";color:#fff;font-size:1.5rem;font-weight:700}@keyframes successPulse{0%{transform:scale(0)}50%{transform:scale(1.2)}to{transform:scale(1)}}@media(max-width:640px){.form-submitting-content{padding:1.5rem 2rem}.form-submitting-message{font-size:1rem}}