*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;font-size:1rem;font-weight:400;line-height:1.6;color:#1b2b4b;background-color:#f8fafc;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh}img,svg{display:block;max-width:100%;height:auto}a{color:#2563eb;text-decoration:none;transition:color .15s ease}a:hover{color:#1d4ed8}button{font-family:inherit;font-size:inherit;cursor:pointer;border:none;background:none}input,textarea,select{font-family:inherit;font-size:inherit}ul,ol{list-style:none}h1,h2,h3,h4,h5,h6{color:#1b2b4b;font-weight:700;line-height:1.3;margin-bottom:1rem}h1{font-size:2.25rem}h2{font-size:1.875rem}h3{font-size:1.5rem}h4{font-size:1.25rem}h5{font-size:1.125rem}h6{font-size:1rem}.text-secondary{color:#64748b}.text-error{color:#ef4444}.text-success{color:#10b981}.text-center{text-align:center}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 1rem}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-2{gap:.5rem}.gap-4{gap:1rem}.gap-6{gap:1.5rem}.card{background:#fff;border-radius:16px;box-shadow:0 10px 15px -3px #0000001a,0 4px 6px -2px #0000000d;padding:2rem}.card--auth{width:100%;max-width:440px;margin:0 auto}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.5rem;font-size:1rem;font-weight:600;border-radius:8px;transition:all .2s ease;cursor:pointer}.btn:disabled{opacity:.6;cursor:not-allowed}.btn--primary{background:linear-gradient(135deg,#2563eb,#10b981);color:#fff;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}.btn--primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 10px 15px -3px #0000001a,0 4px 6px -2px #0000000d}.btn--primary:active:not(:disabled){transform:translateY(0)}.btn--secondary{background:#fff;color:#1b2b4b;border:1px solid #E2E8F0}.btn--secondary:hover:not(:disabled){background:#f8fafc;border-color:#2563eb;color:#2563eb}.btn--danger{background:#fff;color:#ef4444;border:1px solid #EF4444}.btn--danger:hover:not(:disabled){background:#ef4444;color:#fff}.btn--link{background:transparent;color:#2563eb;padding:0}.btn--link:hover:not(:disabled){color:#1d4ed8;text-decoration:underline}.btn--full{width:100%}.btn--lg{padding:1rem 2rem;font-size:1.125rem}.form-group{display:flex;flex-direction:column;gap:.5rem;margin-bottom:1.25rem}.form-label{font-size:.875rem;font-weight:500;color:#1b2b4b}.form-input{width:100%;padding:.75rem 1rem;font-size:1rem;color:#1b2b4b;background:#fff;border:1px solid #E2E8F0;border-radius:8px;transition:all .15s ease}.form-input::placeholder{color:#64748b}.form-input:focus{outline:none;border-color:#2563eb;box-shadow:0 0 0 3px #2563eb1a}.form-input.is-invalid{border-color:#ef4444}.form-input.is-invalid:focus{box-shadow:0 0 0 3px #ef44441a}.form-input:disabled{background:#f8fafc;cursor:not-allowed}.form-input-wrapper{position:relative}.form-input-wrapper .form-input{padding-right:2.5rem}.form-input-wrapper .form-input-icon{position:absolute;right:.75rem;top:50%;transform:translateY(-50%);color:#64748b;cursor:pointer;padding:.25rem}.form-input-wrapper .form-input-icon:hover{color:#1b2b4b}.form-error{font-size:.875rem;color:#ef4444;display:flex;align-items:center;gap:.25rem}.form-hint{font-size:.875rem;color:#64748b}.form-checkbox{display:flex;align-items:center;gap:.5rem;cursor:pointer}.form-checkbox input[type=checkbox]{width:18px;height:18px;accent-color:#2563EB;cursor:pointer}.form-checkbox span{font-size:.875rem;color:#64748b}.alert{padding:.75rem 1rem;border-radius:8px;font-size:.875rem;display:flex;align-items:center;gap:.5rem;margin-bottom:1rem}.alert--error{background:#ef44441a;color:#ef4444;border:1px solid rgba(239,68,68,.2)}.alert--success{background:#10b9811a;color:#10b981;border:1px solid rgba(16,185,129,.2)}.alert--warning{background:#f59e0b1a;color:#f59e0b;border:1px solid rgba(245,158,11,.2)}.password-strength{display:flex;gap:.25rem;margin-top:.5rem}.password-strength__bar{flex:1;height:4px;background:#e2e8f0;border-radius:9999px;transition:background .15s ease}.password-strength__bar.active.weak{background:#ef4444}.password-strength__bar.active.medium{background:#f59e0b}.password-strength__bar.active.strong{background:#10b981}.password-strength__text{font-size:.75rem;margin-top:.25rem;color:#64748b}.password-strength__text.weak{color:#ef4444}.password-strength__text.medium{color:#f59e0b}.password-strength__text.strong{color:#10b981}.lang-switcher{display:flex;gap:.25rem;background:#f8fafc;padding:.25rem;border-radius:8px}.lang-switcher__btn{padding:.25rem .5rem;font-size:.875rem;font-weight:500;border-radius:4px;transition:all .15s ease;color:#64748b}.lang-switcher__btn:hover{color:#1b2b4b}.lang-switcher__btn.active{background:#fff;color:#2563eb;box-shadow:0 1px 2px #0000000d}.spinner{width:20px;height:20px;border:2px solid transparent;border-top-color:currentColor;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.auth-page{height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:1.5rem;position:relative;overflow:hidden;background-color:#f6f9fc}.auth-page:before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 80% 50% at 20% 40%,rgba(99,102,241,.15) 0%,transparent 50%),radial-gradient(ellipse 60% 50% at 80% 20%,rgba(16,185,129,.12) 0%,transparent 50%),radial-gradient(ellipse 50% 60% at 10% 90%,rgba(168,85,247,.1) 0%,transparent 50%),radial-gradient(ellipse 70% 60% at 70% 60%,rgba(37,99,235,.12) 0%,transparent 50%),radial-gradient(ellipse 60% 40% at 90% 80%,rgba(236,72,153,.08) 0%,transparent 50%),linear-gradient(180deg,#f6f9fc,#eef2f7);pointer-events:none}.auth-page>*{position:relative;z-index:1}.auth-header{text-align:center;margin-bottom:1.5rem}.auth-header__logo{width:200px;height:auto;margin:0 auto 1rem}.auth-header__title{font-size:1.5rem;font-weight:700;color:#1b2b4b;margin-bottom:.5rem}.auth-header__subtitle{font-size:1rem;color:#64748b}.auth-footer{text-align:center;margin-top:1.5rem}.auth-footer__text{font-size:.875rem;color:#64748b}.auth-footer__link{font-weight:500}.auth-divider{display:flex;align-items:center;gap:1rem;margin:1.5rem 0;color:#64748b;font-size:.875rem}.auth-divider:before,.auth-divider:after{content:"";flex:1;height:1px;background:#e2e8f0}@media(max-width:640px){.card--auth{padding:1.5rem;border-radius:12px}.auth-page{padding:1rem}}