.lf-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;background:linear-gradient(135deg,#eef2ff,#e0e7ff 40%,#cffafe);position:relative;overflow:hidden;direction:rtl}.lf-page:after,.lf-page:before{content:"";position:absolute;border-radius:50%;pointer-events:none;filter:blur(60px)}.lf-page:before{width:400px;height:400px;background:rgba(99,102,241,.25);top:-100px;right:-100px}.lf-page:after{width:350px;height:350px;background:rgba(6,182,212,.2);bottom:-100px;left:-100px}.lf-card{position:relative;z-index:1;width:100%;max-width:420px;background:hsla(0,0%,100%,.95);backdrop-filter:blur(20px);border-radius:24px;padding:40px 32px 32px;box-shadow:0 25px 50px -12px rgba(79,70,229,.25),0 0 0 1px hsla(0,0%,100%,.7);animation:lf-fadeIn .5s ease-out}@keyframes lf-fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.lf-icon-wrap{margin-bottom:20px}.lf-icon,.lf-icon-wrap{display:flex;justify-content:center}.lf-icon{width:80px;height:80px;border-radius:24px;background:linear-gradient(135deg,#6366f1,#2563eb 60%,#0891b2);align-items:center;font-size:40px;color:#fff;box-shadow:0 15px 30px -8px rgba(79,70,229,.5),inset 0 -3px 8px rgba(0,0,0,.1);animation:lf-bounce 2s ease-in-out infinite}@keyframes lf-bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-6px)}}.lf-title{text-align:center;font-size:22px;font-weight:800;color:#1e293b;margin:0 0 6px}.lf-subtitle{text-align:center;font-size:13px;color:#64748b;margin:0 0 28px}.lf-form{display:flex;flex-direction:column;gap:18px}.lf-field{position:relative}.lf-label{display:block;font-size:12px;font-weight:700;color:#475569;margin-bottom:8px}.lf-input-wrap{position:relative}.lf-input-icon{position:absolute;top:50%;right:16px;transform:translateY(-50%);font-size:18px;pointer-events:none;opacity:.6}.lf-input{width:100%;padding:16px 48px 16px 16px;font-size:18px;font-family:ui-monospace,Courier New,monospace;font-weight:700;letter-spacing:4px;text-align:center;color:#1e293b;background:#f8fafc;border:2px solid #e2e8f0;border-radius:14px;outline:none;transition:all .25s ease;box-sizing:border-box}.lf-input::-moz-placeholder{font-family:inherit;font-size:14px;letter-spacing:normal;font-weight:500;color:#94a3b8}.lf-input::placeholder{font-family:inherit;font-size:14px;letter-spacing:normal;font-weight:500;color:#94a3b8}.lf-input:focus{background:#fff;border-color:#6366f1;box-shadow:0 0 0 4px rgba(99,102,241,.15),0 4px 12px -4px rgba(99,102,241,.3)}.lf-counter{position:absolute;bottom:-20px;left:8px;font-size:11px;font-family:ui-monospace,monospace;color:#94a3b8;font-weight:600}.lf-counter.ok{color:#10b981}.lf-error{display:flex;align-items:center;gap:8px;background:#fef2f2;border:2px solid #fecaca;color:#b91c1c;font-size:13px;font-weight:600;padding:12px 14px;border-radius:12px;animation:lf-shake .4s ease}@keyframes lf-shake{0%,to{transform:translateX(0)}20%{transform:translateX(-6px)}40%{transform:translateX(6px)}60%{transform:translateX(-4px)}80%{transform:translateX(4px)}}.lf-error-icon{font-size:16px}.lf-btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:16px;font-size:15px;font-weight:800;color:#fff;background:linear-gradient(270deg,#4f46e5,#2563eb 50%,#0891b2);background-size:200% 100%;border:none;border-radius:14px;cursor:pointer;box-shadow:0 10px 20px -8px rgba(79,70,229,.5),inset 0 -2px 6px rgba(0,0,0,.1);transition:all .25s ease;position:relative;overflow:hidden;margin-top:6px}.lf-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 15px 25px -8px rgba(79,70,229,.6),inset 0 -2px 6px rgba(0,0,0,.1);background-position:100% 0}.lf-btn:active:not(:disabled){transform:translateY(0)}.lf-btn:disabled{opacity:.55;cursor:not-allowed;filter:grayscale(30%)}.lf-spinner{width:16px;height:16px;border:2.5px solid hsla(0,0%,100%,.3);border-top-color:#fff;border-radius:50%;animation:lf-spin .7s linear infinite}@keyframes lf-spin{to{transform:rotate(1turn)}}.lf-footer{margin-top:24px;padding-top:20px;border-top:1px dashed #e2e8f0;text-align:center;font-size:11px;color:#94a3b8;line-height:1.7}.lf-footer-badge{display:inline-flex;align-items:center;gap:5px;background:#eff6ff;color:#1d4ed8;padding:4px 10px;border-radius:9999px;font-weight:700;font-size:10px;margin-bottom:8px}@media (max-width:480px){.lf-card{padding:30px 22px 24px;border-radius:20px}.lf-icon{width:68px;height:68px;font-size:34px}.lf-title{font-size:19px}}