:root{--brand:#4f46e5;--brand-d:#3730a3;--brand-l:#6366f1;--brand-rgb:79, 70, 229;--slate-950:#020617;--slate-900:#0f172a;--slate-800:#1e293b;--slate-700:#334155;--slate-600:#475569;--slate-500:#64748b;--slate-400:#94a3b8;--slate-300:#cbd5e1;--slate-200:#e2e8f0;--slate-100:#f1f5f9;--slate-50:#f8fafc;--white:#fff;--success:#10b981;--success-bg:#ecfdf5;--success-bdr:#a7f3d0;--danger:#ef4444;--danger-bg:#fef2f2;--danger-bdr:#fecaca;--warning:#f59e0b;--purple:#8b5cf6;--cyan:#06b6d4;--indigo-glow:#4f46e559;--font-sans:"Inter", system-ui, -apple-system, sans-serif;--r-sm:8px;--r-md:12px;--r-lg:16px;--r-xl:24px;--ease:cubic-bezier(.4, 0, .2, 1);--trans:.2s var(--ease)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.auth-shell{width:100%;min-height:100vh;display:flex}.auth-left{background:var(--slate-900);flex:0 0 45%;max-width:45%;display:none;position:relative;overflow:hidden}@media (width>=1024px){.auth-left{flex-direction:column;display:flex}}.auth-left-bg{background:radial-gradient(80% 60% at 20% 10%,#6366f147 0%,#0000 60%),radial-gradient(60% 80% at 85% 80%,#8b5cf638 0%,#0000 55%),radial-gradient(50% 40% at 60% 40%,#06b6d41f 0%,#0000 50%),linear-gradient(135deg,#0f172a 0%,#1a1040 50%,#0f172a 100%);position:absolute;inset:0}.auth-orb{filter:blur(60px);opacity:.5;pointer-events:none;border-radius:50%;animation:8s ease-in-out infinite orbFloat;position:absolute}.auth-orb-1{background:radial-gradient(circle,#6366f199,#4f46e51a);width:320px;height:320px;animation-delay:0s;top:-80px;left:-80px}.auth-orb-2{background:radial-gradient(circle,#8b5cf680,#a78bfa1a);width:280px;height:280px;animation-delay:-3s;bottom:-60px;right:-40px}.auth-orb-3{background:radial-gradient(circle,#06b6d466,#0000);width:200px;height:200px;animation-delay:-5s;top:50%;left:50%;transform:translate(-50%,-50%)}@keyframes orbFloat{0%,to{transform:translate(0)scale(1)}33%{transform:translate(15px,-20px)scale(1.05)}66%{transform:translate(-10px,10px)scale(.97)}}.auth-left-grid{background-image:linear-gradient(#94a3b80a 1px,#0000 1px),linear-gradient(90deg,#94a3b80a 1px,#0000 1px);background-size:40px 40px;position:absolute;inset:0}.auth-left-content{z-index:10;flex-direction:column;height:100%;padding:48px 48px 40px;display:flex;position:relative}.auth-left-brand{align-items:center;gap:10px;margin-bottom:auto;display:flex}.auth-left-brand .brand-logo{background:linear-gradient(135deg, var(--brand), var(--purple));width:38px;height:38px;box-shadow:0 8px 24px rgba(var(--brand-rgb), .5);border-radius:10px;justify-content:center;align-items:center;display:flex}.auth-left-brand .brand-logo svg{width:20px;height:20px}.auth-left-brand .brand-name{color:var(--white);letter-spacing:-.01em;font-size:1.05rem;font-weight:700}.auth-left-brand .brand-tag{color:#94a3b88c;letter-spacing:.1em;text-transform:uppercase;margin-top:1px;margin-left:2px;font-size:.65rem;font-weight:500}.auth-left-hero{flex-direction:column;flex:1;justify-content:center;padding:40px 0;display:flex}.auth-left-hero .tagline{color:var(--white);letter-spacing:-.02em;margin-bottom:16px;font-size:2rem;font-weight:700;line-height:1.25}.auth-left-hero .tagline span{background:linear-gradient(135deg,#818cf8,#a78bfa,#67e8f9);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.auth-left-hero .tagline-sub{color:#94a3b8b3;max-width:340px;font-size:.92rem;line-height:1.7}.auth-features{flex-direction:column;gap:12px;margin-top:36px;display:flex}.auth-feature-item{border-radius:var(--r-md);transition:background var(--trans);background:#ffffff0a;border:1px solid #ffffff12;align-items:center;gap:12px;padding:14px 16px;display:flex}.auth-feature-item:hover{background:#ffffff12}.auth-feature-icon{border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:1rem;display:flex}.auth-feature-icon.indigo{background:#6366f133}.auth-feature-icon.purple{background:#8b5cf633}.auth-feature-icon.cyan{background:#06b6d433}.auth-feature-text strong{color:#ffffffe6;font-size:.82rem;font-weight:600;line-height:1.3;display:block}.auth-feature-text span{color:#94a3b88c;font-size:.74rem}.auth-social-proof{border-top:1px solid #ffffff0f;align-items:center;gap:12px;padding-top:28px;display:flex}.auth-avatars{display:flex}.auth-avatar{border:2px solid var(--slate-900);width:28px;height:28px;color:var(--white);border-radius:50%;justify-content:center;align-items:center;margin-left:-8px;font-size:.65rem;font-weight:700;display:flex}.auth-avatar:first-child{margin-left:0}.auth-avatar.a1{background:linear-gradient(135deg,#6366f1,#8b5cf6)}.auth-avatar.a2{background:linear-gradient(135deg,#06b6d4,#3b82f6)}.auth-avatar.a3{background:linear-gradient(135deg,#f59e0b,#ef4444)}.auth-avatar.a4{background:linear-gradient(135deg,#10b981,#059669)}.auth-social-text{color:#94a3b8a6;font-size:.74rem;line-height:1.5}.auth-social-text strong{color:#ffffffd9;font-weight:600;display:block}.auth-float-card{border-radius:var(--r-md);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);pointer-events:none;background:#ffffff0d;border:1px solid #ffffff1a;align-items:center;gap:10px;padding:14px 18px;animation:4s ease-in-out infinite cardBob;display:flex;position:absolute;top:38%;right:-30px}@keyframes cardBob{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}.auth-float-card .fc-icon{background:linear-gradient(135deg,#10b981,#059669);border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;font-size:.9rem;display:flex}.auth-float-card .fc-text strong{color:var(--white);font-size:.78rem;font-weight:700;display:block}.auth-float-card .fc-text span{color:#94a3b899;font-size:.68rem}.auth-float-card-2{border-radius:var(--r-md);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);pointer-events:none;background:#ffffff0d;border:1px solid #ffffff14;align-items:center;gap:8px;padding:12px 16px;animation:5s ease-in-out -2s infinite cardBob;display:flex;position:absolute;top:22%;left:-20px}.auth-float-card-2 .fc-dot{background:var(--success);width:8px;height:8px;box-shadow:0 0 8px var(--success);border-radius:50%;flex-shrink:0}.auth-float-card-2 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p{color:var(--slate-500);margin-top:6px;font-size:.88rem;line-height:1.5}.auth-divider{background:var(--slate-200);height:1px;margin:24px 0}.form-group{margin-bottom:18px}.form-label{color:var(--slate-700);letter-spacing:-.01em;justify-content:space-between;align-items:center;margin-bottom:7px;font-size:.82rem;font-weight:600;display:flex}.form-input{background:var(--white);border:1.5px solid var(--slate-300);border-radius:var(--r-sm);width:100%;color:var(--slate-900);font-family:var(--font-sans);transition:all var(--trans);outline:none;padding:11px 14px;font-size:.9rem}.form-input::placeholder{color:var(--slate-400)}.form-input:hover{border-color:var(--slate-400)}.form-input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(var(--brand-rgb), .12)}.form-input.has-icon{padding-left:42px}.form-input.input-error{border-color:var(--danger);box-shadow:0 0 0 3px #ef444414}.input-wrap{position:relative}.input-icon{color:var(--slate-400);transition:color var(--trans);pointer-events:none;align-items:center;display:flex;position:absolute;top:50%;left:13px;transform:translateY(-50%)}.input-icon svg{width:16px;height:16px}.form-group:focus-within .input-icon{color:var(--brand)}.input-eye{color:var(--slate-400);cursor:pointer;transition:color var(--trans);background:0 0;border:none;border-radius:4px;align-items:center;padding:4px;display:flex;position:absolute;top:50%;right:12px;transform:translateY(-50%)}.input-eye:hover{color:var(--slate-700)}.input-eye svg{width:16px;height:16px}.form-row{grid-template-columns:1fr 1fr;gap:12px;display:grid}.form-check{color:var(--slate-600);cursor:pointer;align-items:center;gap:8px;font-size:.84rem;display:flex}.form-check input[type=checkbox]{width:15px;height:15px;accent-color:var(--brand);cursor:pointer;border-radius:3px}.form-meta{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.auth-link{color:var(--brand);cursor:pointer;transition:color var(--trans);background:0 0;border:none;padding:0;font-size:.82rem;font-weight:500;text-decoration:none}.auth-link:hover{color:var(--brand-d);text-decoration:underline}.btn-primary{background:var(--brand);border-radius:var(--r-sm);width:100%;color:var(--white);font-family:var(--font-sans);letter-spacing:-.01em;cursor:pointer;transition:all var(--trans);box-shadow:0 1px 2px #0000000d, 0 4px 16px rgba(var(--brand-rgb),.3);border:1.5px solid #0000;padding:12px 20px;font-size:.9rem;font-weight:600;position:relative;overflow:hidden}.btn-primary:hover{background:var(--brand-d);box-shadow:0 4px 24px rgba(var(--brand-rgb),.45);transform:translateY(-1px)}.btn-primary:active{box-shadow:0 1px 4px rgba(var(--brand-rgb),.3);transform:translateY(0)}.btn-primary:after{content:"";pointer-events:none;background:linear-gradient(#ffffff1a,#0000);position:absolute;inset:0}.btn-gold{border-radius:var(--r-sm);color:#1c1917;width:100%;font-family:var(--font-sans);cursor:pointer;transition:all var(--trans);background:linear-gradient(135deg,#f59e0b,#d97706);border:1.5px solid #f59e0b4d;padding:12px 20px;font-size:.9rem;font-weight:700;box-shadow:0 4px 16px #f59e0b4d}.btn-gold:hover{background:linear-gradient(135deg,#fbbf24,#f59e0b);transform:translateY(-1px);box-shadow:0 6px 24px #f59e0b66}.social-row{grid-template-columns:1fr 1fr;gap:10px;margin-bottom:20px;display:grid}.btn-social{border-radius:var(--r-sm);font-family:var(--font-sans);cursor:pointer;border:1.5px solid var(--slate-300);background:var(--white);color:var(--slate-700);transition:all var(--trans);justify-content:center;align-items:center;gap:8px;padding:10px 14px;font-size:.84rem;font-weight:500;text-decoration:none;display:flex;box-shadow:0 1px 2px #0000000a}.btn-social:hover{border-color:var(--slate-400);background:var(--slate-50);transform:translateY(-1px);box-shadow:0 4px 12px #00000014}.btn-social:active{transform:translateY(0)}.btn-social svg{flex-shrink:0}.or-divider{align-items:center;gap:12px;margin-bottom:20px;display:flex}.or-line{background:var(--slate-200);flex:1;height:1px}.or-text{color:var(--slate-400);letter-spacing:.05em;white-space:nowrap;font-size:.72rem;font-weight:500}.pw-strength{margin-top:8px}.pw-bars{gap:4px;margin-bottom:5px;display:flex}.pw-bar{background:var(--slate-200);border-radius:2px;flex:1;height:3px;transition:background .3s}.pw-bar.weak{background:var(--danger)}.pw-bar.medium{background:var(--warning)}.pw-bar.strong{background:var(--success)}.pw-label{color:var(--slate-500);font-size:.72rem}.otp-group{justify-content:center;gap:10px;margin:8px 0 20px;display:flex}.otp-input{text-align:center;background:var(--white);border:2px solid var(--slate-300);border-radius:var(--r-sm);width:52px;height:58px;color:var(--slate-900);font-family:var(--font-sans);transition:all var(--trans);outline:none;font-size:1.4rem;font-weight:700}.otp-input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(var(--brand-rgb), .12)}.otp-input:not(:placeholder-shown){background:var(--slate-50)}.auth-alert{border-radius:var(--r-sm);animation:alertIn .25s var(--ease) both;align-items:flex-start;gap:10px;margin-bottom:18px;padding:11px 14px;font-size:.84rem;font-weight:500;display:flex}@keyframes alertIn{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}.auth-alert svg{flex-shrink:0;width:16px;height:16px;margin-top:1px}.auth-alert.success{background:var(--success-bg);border:1px solid var(--success-bdr);color:#065f46}.auth-alert.error{background:var(--danger-bg);border:1px solid var(--danger-bdr);color:#991b1b}.steps{align-items:center;gap:6px;margin-bottom:24px;display:flex}.step-dot{background:var(--slate-300);border-radius:50%;width:8px;height:8px;transition:all .3s}.step-dot.active{background:var(--brand);box-shadow:0 0 0 3px rgba(var(--brand-rgb),.2);transform:scale(1.35)}.step-dot.done{background:var(--success)}.step-line{background:var(--slate-200);border-radius:1px;flex:1;height:2px;position:relative;overflow:hidden}.step-line.done{background:var(--success)}.step-line.done:after{content:"";background:var(--success);animation:.4s lineGrow;position:absolute;inset:0}@keyframes lineGrow{0%{width:0}to{width:100%}}.auth-footer{text-align:center;color:var(--slate-500);margin-top:24px;font-size:.84rem}.auth-footer .auth-link{margin-left:4px}.spin{border:2px solid #ffffff4d;border-top-color:var(--white);border-radius:50%;width:14px;height:14px;animation:.6s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--slate-300);border-radius:4px}.verify-icon{background:linear-gradient(135deg, rgba(var(--brand-rgb),.1), #8b5cf61a);border:1px solid rgba(var(--brand-rgb),.2);border-radius:var(--r-xl);justify-content:center;align-items:center;width:64px;height:64px;margin:0 auto 24px;display:flex}.verify-icon svg{width:28px;height:28px;color:var(--brand)}@media (width<=1023px){.auth-right{align-items:flex-start;min-height:100vh;padding-top:48px}}@media (width<=480px){.auth-card{max-width:100%}.form-row{grid-template-columns:1fr;gap:0}.social-row{grid-template-columns:1fr}.otp-group{gap:6px}.otp-input{width:44px;height:50px;font-size:1.2rem}.auth-heading h1{font-size:1.4rem}}.req-list{flex-direction:column;gap:5px;margin-top:10px;display:flex}.req-item{color:var(--slate-400);align-items:center;gap:6px;font-size:.76rem;transition:color .2s;display:flex}.req-item.met{color:var(--success)}.req-dot{background:var(--slate-300);border-radius:50%;flex-shrink:0;width:6px;height:6px;transition:background .2s}.req-item.met .req-dot{background:var(--success)}.auth-security{color:var(--slate-400);justify-content:center;align-items:center;gap:6px;margin-top:20px;font-size:.72rem;display:flex}.auth-security svg{width:12px;height:12px}