.login-page{display:flex;min-height:100vh;min-height:100dvh;background:var(--bg-primary)}.brand-panel{position:relative;width:45%;min-height:100vh;display:flex;flex-direction:column;justify-content:center;padding:48px;overflow:hidden;background:linear-gradient(135deg,#0c0a1a,#12101f,#0a0816)}#bgCanvas{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;opacity:.8}.brand-grid{position:absolute;top:-20%;right:-20%;bottom:-20%;left:-20%;width:140%;height:140%;background-image:linear-gradient(rgba(167,139,250,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(167,139,250,.06) 1px,transparent 1px);background-size:56px 56px;animation:gridDrift 25s linear infinite;mask-image:radial-gradient(ellipse 70% 60% at 40% 50%,black 0%,transparent 100%);-webkit-mask-image:radial-gradient(ellipse 70% 60% at 40% 50%,black 0%,transparent 100%);pointer-events:none;z-index:1}@keyframes gridDrift{0%{transform:translate(0) rotate(0)}to{transform:translate(56px,56px) rotate(1.5deg)}}.brand-glow{position:absolute;border-radius:50%;filter:blur(90px);pointer-events:none;z-index:1}.brand-glow-1{width:450px;height:450px;background:#8b5cf62e;top:-8%;right:-10%;animation:glow1 8s ease-in-out infinite alternate}.brand-glow-2{width:350px;height:350px;background:#c084fc1f;bottom:0;left:-12%;animation:glow2 10s ease-in-out infinite alternate}@keyframes glow1{0%{transform:translate(0) scale(1);opacity:.7}to{transform:translate(-40px,50px) scale(1.2);opacity:1}}@keyframes glow2{0%{transform:translate(0) scale(1);opacity:.5}to{transform:translate(30px,-40px) scale(1.15);opacity:.9}}.brand-content{position:relative;z-index:2;max-width:480px;animation:brandIn .8s ease both}@keyframes brandIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.brand-logo-wrap{display:flex;align-items:center;gap:12px;margin-bottom:40px}.brand-icon{width:44px;height:44px;display:flex;align-items:center;justify-content:center;font-size:1.4rem;background:linear-gradient(135deg,var(--accent),#c084fc);border-radius:12px;color:#fff;font-weight:700;box-shadow:0 4px 20px #a78bfa4d}.brand-name{font-size:1.4rem;font-weight:800;color:#fff;letter-spacing:-.5px}.brand-headline{font-size:clamp(2rem,3.5vw,2.8rem);font-weight:800;line-height:1.15;color:#fff;margin-bottom:16px;letter-spacing:-1px}.gradient-text{background:linear-gradient(135deg,var(--accent) 0%,#c084fc 40%,#f0abfc 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.brand-sub{font-size:1rem;line-height:1.65;color:#ffffff80;margin-bottom:36px;max-width:400px}.brand-features{display:flex;flex-wrap:wrap;gap:8px}.feature-pill{display:flex;align-items:center;gap:8px;padding:8px 14px;border-radius:100px;background:#ffffff0d;border:1px solid rgba(255,255,255,.08);color:#ffffffb3;font-size:.78rem;font-weight:500;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);transition:all .3s ease;animation:pillIn .6s ease both}.pill-svg{flex-shrink:0;stroke:var(--accent);opacity:.85}.feature-pill:nth-child(1){animation-delay:.3s}.feature-pill:nth-child(2){animation-delay:.4s}.feature-pill:nth-child(3){animation-delay:.5s}.feature-pill:nth-child(4){animation-delay:.6s}.feature-pill:nth-child(5){animation-delay:.7s}.feature-pill:nth-child(6){animation-delay:.8s}@keyframes pillIn{0%{opacity:0;transform:translateY(10px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.feature-pill:hover{background:#a78bfa1f;border-color:#a78bfa40;transform:translateY(-1px)}.brand-footer{position:absolute;bottom:32px;left:48px;display:flex;align-items:center;gap:6px;font-size:.75rem;color:#fff3;z-index:2}.brand-footer a{color:#ffffff59;text-decoration:none;font-weight:600;transition:color .2s}.brand-footer a:hover{color:var(--accent)}.auth-panel{flex:1;display:flex;flex-direction:column;min-height:100vh;position:relative;background:var(--bg-primary)}.auth-top{display:flex;justify-content:flex-end;padding:24px 32px}.lang-btn{background:#ffffff0d;border:1px solid var(--border);color:var(--text-secondary);font-size:.78rem;font-weight:600;padding:6px 14px;border-radius:8px;cursor:pointer;transition:all .2s;font-family:var(--font-sans);letter-spacing:.5px}.lang-btn:hover{background:#ffffff14;border-color:var(--border-hover);color:var(--text-primary)}.auth-center{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:0 32px}.auth-mobile-logo{display:none;align-items:center;gap:10px;margin-bottom:32px;font-size:1.3rem;font-weight:800;color:var(--text-primary);letter-spacing:-.5px}.brand-icon-sm{width:36px;height:36px;display:flex;align-items:center;justify-content:center;font-size:1.1rem;background:linear-gradient(135deg,var(--accent),#c084fc);border-radius:10px;color:#fff;font-weight:700}.auth-card{width:100%;max-width:400px;position:relative;animation:cardIn .5s ease both}@keyframes cardIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.auth-view{display:none}.auth-view.active{display:block;animation:viewIn .35s ease both}@keyframes viewIn{0%{opacity:0;transform:translate(8px)}to{opacity:1;transform:translate(0)}}.auth-header{margin-bottom:28px}.auth-header h1{font-size:1.6rem;font-weight:800;color:var(--text-primary);margin-bottom:6px;letter-spacing:-.5px}.auth-header p{font-size:.88rem;color:var(--text-muted)}.auth-form{display:flex;flex-direction:column;gap:18px}.input-group{display:flex;flex-direction:column;gap:6px}.input-group label{font-size:.8rem;font-weight:600;color:var(--text-secondary);letter-spacing:.02em}.label-row{display:flex;justify-content:space-between;align-items:center}.forgot-link{font-size:.78rem;color:var(--accent);text-decoration:none;font-weight:500;transition:opacity .2s}.forgot-link:hover{opacity:.8}.input-wrap{position:relative;display:flex;align-items:center}.input-icon{position:absolute;left:14px;color:var(--text-dim);pointer-events:none;transition:color .2s;flex-shrink:0}.input-wrap .input{width:100%;padding:12px 14px 12px 44px;background:#ffffff08;border:1px solid var(--border);border-radius:12px;color:var(--text-primary);font-size:.9rem;font-family:var(--font-sans);transition:all .2s ease;outline:none}.input-wrap .input::placeholder{color:var(--text-dim)}.input-wrap .input:focus{border-color:var(--accent);background:#a78bfa08;box-shadow:0 0 0 3px #a78bfa14}.input-wrap .input:focus~.input-icon,.input-wrap:focus-within .input-icon{color:var(--accent)}.input-hint{font-size:.72rem;color:var(--text-dim);font-family:var(--font-mono)}#usernamePreview{color:var(--accent)}.pw-toggle{position:absolute;right:12px;background:none;border:none;color:var(--text-dim);cursor:pointer;padding:4px;display:flex;align-items:center;transition:color .2s}.pw-toggle:hover{color:var(--text-secondary)}.pw-strength{height:3px;background:#ffffff0f;border-radius:2px;overflow:hidden;margin-top:2px}.pw-bar{height:100%;width:0;border-radius:2px;transition:width .3s ease,background .3s ease}.pw-match{font-size:.72rem;font-weight:500;margin-top:2px}.pw-match.hidden{display:none}.form-error{padding:10px 14px;border-radius:10px;background:#ef444414;border:1px solid rgba(239,68,68,.2);color:#f87171;font-size:.82rem;font-weight:500}.form-error.hidden{display:none}.btn-submit{position:relative;display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:14px 24px;border:none;border-radius:12px;background:linear-gradient(135deg,var(--accent),#8b5cf6);color:#fff;font-size:.92rem;font-weight:700;font-family:var(--font-sans);cursor:pointer;transition:all .25s ease;overflow:hidden;margin-top:4px}.btn-submit:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,#8b5cf6,#7c3aed);opacity:0;transition:opacity .25s ease}.btn-submit:hover:before{opacity:1}.btn-submit:hover{transform:translateY(-1px);box-shadow:0 8px 24px #8b5cf64d}.btn-submit:hover .btn-arrow{transform:translate(3px)}.btn-submit:active{transform:translateY(0)}.btn-submit:disabled{opacity:.6;cursor:not-allowed;transform:none}.btn-submit span,.btn-submit svg{position:relative;z-index:1}.btn-arrow{transition:transform .25s ease}.btn-submit .spinner{width:20px;height:20px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite;position:relative;z-index:1}@keyframes spin{to{transform:rotate(360deg)}}.auth-switch{text-align:center;margin-top:28px;padding-top:24px;border-top:1px solid var(--border);font-size:.85rem;color:var(--text-muted)}.auth-switch a{color:var(--accent);text-decoration:none;font-weight:600;margin-left:4px;transition:opacity .2s}.auth-switch a:hover{opacity:.8}.auth-bottom{display:flex;align-items:center;justify-content:center;gap:12px;padding:20px 32px;font-size:.75rem}.auth-bottom a{color:var(--text-dim);text-decoration:none;transition:color .2s}.auth-bottom a:hover{color:var(--text-secondary)}.dot{color:var(--text-dim);opacity:.4}@media(max-width:960px){.brand-panel{display:none}.auth-panel{width:100%}.auth-mobile-logo{display:flex}.auth-center{padding:0 20px}.auth-card{max-width:380px}}@media(max-width:480px){.auth-top{padding:16px 20px}.auth-card{max-width:100%}.auth-header h1{font-size:1.35rem}.btn-submit{padding:13px 20px}.auth-bottom{padding:16px 20px}}@media(min-width:1400px){.brand-panel{width:50%;padding:64px}.brand-footer{left:64px;bottom:40px}}