.auth-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem;position:relative;overflow:hidden;background:#000000}.auth-container:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background-image:linear-gradient(rgba(255,255,255,.02) 1px,transparent 0),linear-gradient(90deg,rgba(255,255,255,.02) 1px,transparent 0);background-size:50px 50px;animation:gridMove 20s linear infinite;pointer-events:none}@keyframes gridMove{0%{transform:translate(0)}to{transform:translate(50px,50px)}}.auth-orb{position:absolute;border-radius:50%;filter:blur(150px);opacity:.08;animation:float 20s ease-in-out infinite}.auth-orb-1{width:600px;height:600px;background:radial-gradient(circle,rgba(255,255,255,.4) 0,transparent 70%);top:-300px;left:-300px;animation-delay:0s}.auth-orb-2{width:500px;height:500px;background:radial-gradient(circle,rgba(255,255,255,.3) 0,transparent 70%);bottom:-250px;right:-250px;animation-delay:7s}@keyframes float{0%,to{transform:translate(0) scale(1)}33%{transform:translate(30px,-30px) scale(1.1)}66%{transform:translate(-20px,20px) scale(.9)}}.auth-card{position:relative;z-index:10;width:100%;max-width:480px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.1);border-radius:1.5rem;padding:3rem 2.5rem;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:0 20px 60px rgba(0,0,0,.9),0 30px 80px rgba(0,0,0,.8),0 40px 100px rgba(0,0,0,.7),inset 0 0 0 1px rgba(255,255,255,.05);animation:cardSlideIn .6s ease-out}@keyframes cardSlideIn{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.auth-logo{display:flex;align-items:center;justify-content:center;margin-bottom:2.5rem}.auth-logo-text{font-size:2rem;font-weight:900;color:#ffffff;letter-spacing:-.02em}.auth-logo-text .domain{color:#10b981;font-weight:900}.auth-form{width:100%}.auth-header{text-align:center;margin-bottom:2rem;animation:fadeIn .8s ease-out .2s both}.auth-title{font-size:2rem;font-weight:700;color:#ffffff;margin-bottom:.5rem}.auth-subtitle{font-size:.9375rem;color:var(--text-secondary)}.auth-form-row{display:grid;grid-template-columns:1fr 1fr;grid-gap:1rem;gap:1rem}@media (max-width:640px){.auth-form-row{grid-template-columns:1fr}}.auth-submit-btn{width:100%;margin-top:.5rem;animation:fadeIn .8s ease-out .4s both}.auth-error-banner{display:flex;align-items:center;gap:.75rem;padding:1rem;margin-bottom:1.5rem;background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.3);border-radius:var(--radius-md);color:#fca5a5;font-size:.875rem;animation:shakeError .5s ease}.auth-error-banner svg{flex-shrink:0;color:#ef4444}@keyframes shakeError{0%,to{transform:translateX(0)}25%{transform:translateX(-10px)}75%{transform:translateX(10px)}}.auth-footer{text-align:center;margin-top:2rem;padding-top:2rem;border-top:1px solid rgba(255,255,255,.08);animation:fadeIn .8s ease-out .6s both}.auth-footer-text{font-size:.9375rem;color:var(--text-secondary);margin:0}.auth-link{color:var(--text-primary);font-weight:600;text-decoration:none;transition:all var(--transition-base);position:relative}.auth-link:after{content:"";position:absolute;bottom:-2px;left:0;width:0;height:1px;background:rgba(255,255,255,.8);transition:width var(--transition-base)}.auth-link:hover{color:var(--text-primary)}.auth-link:hover:after{width:100%}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (max-width:640px){.auth-card{padding:2rem 1.5rem}.auth-title{font-size:1.75rem}.auth-logo-text{font-size:1.5rem}}.auth-remember-me{margin:1rem 0 1.5rem;animation:fadeIn .8s ease-out .3s both}.remember-checkbox{display:flex;align-items:center;gap:.75rem;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;transition:all var(--transition-base)}.remember-checkbox input[type=checkbox]{width:18px;height:18px;cursor:pointer;accent-color:#10b981;border-radius:4px;transition:all var(--transition-base)}.remember-checkbox input[type=checkbox]:hover{transform:scale(1.1)}.remember-checkbox input[type=checkbox]:focus{outline:2px solid rgba(16,185,129,.3);outline-offset:2px}.checkbox-label{font-size:.9375rem;color:var(--text-secondary);transition:color var(--transition-base)}.remember-checkbox:hover .checkbox-label{color:var(--text-primary)}.remember-checkbox input[type=checkbox]:checked+.checkbox-label{color:#10b981}:root{--bg-primary:#000000;--bg-secondary:#0a0a0a;--bg-tertiary:#141414;--glass-bg:rgba(255,255,255,0.03);--glass-border:rgba(255,255,255,0.08);--glass-shadow:rgba(0,0,0,0.8);--accent-primary:#ffffff;--accent-primary-hover:#e5e5e5;--accent-secondary:#a3a3a3;--accent-success:#22c55e;--accent-error:#ef4444;--accent-warning:#f59e0b;--text-primary:#ffffff;--text-secondary:#a3a3a3;--text-muted:#737373;--space-xs:0.5rem;--space-sm:0.75rem;--space-md:1rem;--space-lg:1.5rem;--space-xl:2rem;--radius-sm:0.5rem;--radius-md:0.75rem;--radius-lg:1rem;--radius-xl:1.5rem;--transition-fast:150ms ease;--transition-base:250ms ease;--transition-slow:350ms ease}.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:.875rem 2rem;font-size:.9375rem;font-weight:600;border:none;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-base);overflow:hidden;white-space:nowrap}.btn:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(45deg,transparent,rgba(255,255,255,.1),transparent);transform:translateX(-100%);transition:transform .6s}.btn:hover:before{transform:translateX(100%)}.btn-primary{background:rgba(255,255,255,.9);color:#000000;box-shadow:0 4px 20px rgba(255,255,255,.2);font-weight:700}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 30px rgba(255,255,255,.3);background:rgba(255,255,255,1)}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-secondary{background:var(--glass-bg);color:var(--text-primary);border:1px solid var(--glass-border);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}.btn-secondary:hover:not(:disabled){background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.15)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-loading{pointer-events:none}.btn-spinner{display:inline-block;width:16px;height:16px;border:2px solid rgba(0,0,0,.3);border-top-color:#000000;border-radius:50%;animation:spin .6s linear infinite}.btn-text-loading{opacity:.7}@keyframes spin{to{transform:rotate(1turn)}}.input-group{width:100%;margin-bottom:var(--space-lg)}.input-wrapper{position:relative;width:100%}.input-field{width:100%;padding:1.5rem 1.25rem 1rem;font-size:.9375rem;color:var(--text-primary);background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-md);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);transition:all var(--transition-base);outline:none}.input-field:focus{border-color:rgba(255,255,255,.3);box-shadow:0 0 0 3px rgba(255,255,255,.05);background:rgba(255,255,255,.05)}.input-field::placeholder{color:var(--text-muted);opacity:0;transition:opacity var(--transition-base)}.input-field:focus::placeholder{opacity:1}.input-label{position:absolute;left:1.25rem;top:.5rem;color:var(--text-muted);font-size:.75rem;pointer-events:none;transition:all var(--transition-base);z-index:1}.input-field:focus+.input-label{color:var(--text-primary)}.input-required{color:var(--accent-error);margin-left:.125rem}.input-error .input-field{border-color:var(--accent-error)}.input-error .input-field:focus{box-shadow:0 0 0 3px rgba(239,68,68,.1)}.input-error-message{display:flex;align-items:center;gap:.375rem;margin-top:.5rem;font-size:.8125rem;color:var(--accent-error);animation:slideDown .3s ease}@keyframes slideDown{0%{opacity:0;transform:translateY(-.5rem)}to{opacity:1;transform:translateY(0)}}.card{border-radius:var(--radius-lg);transition:all var(--transition-base)}.card-glass{background:var(--glass-bg);border:1px solid var(--glass-border);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:0 8px 32px var(--glass-shadow)}.card-solid{background:var(--bg-secondary);border:1px solid rgba(255,255,255,.05)}.card-padding-small{padding:var(--space-md)}.card-padding-medium{padding:var(--space-xl)}.card-padding-large{padding:calc(var(--space-xl) * 1.5)}.card:hover{transform:translateY(-2px);box-shadow:0 12px 40px var(--glass-shadow)}