.auth-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;position:relative;overflow:hidden;isolation:isolate}.auth-container:before,.auth-container:after{content:"";position:absolute;border-radius:50%;pointer-events:none;z-index:-1}.auth-container:before{width:500px;height:500px;background:radial-gradient(circle,rgba(124,58,237,.14) 0%,transparent 70%);filter:blur(80px);top:-100px;left:-100px;animation:orbFloat1 14s ease-in-out infinite alternate}.auth-container:after{width:400px;height:400px;background:radial-gradient(circle,rgba(6,182,212,.1) 0%,transparent 70%);filter:blur(70px);bottom:-80px;right:-80px;animation:orbFloat2 16s ease-in-out infinite alternate}:root.light-theme .auth-container:before{background:radial-gradient(circle,rgba(124,58,237,.08) 0%,transparent 70%)}:root.light-theme .auth-container:after{background:radial-gradient(circle,rgba(6,182,212,.06) 0%,transparent 70%)}.auth-card{width:100%;max-width:440px;padding:52px 44px;text-align:left;border-radius:var(--radius-xl);position:relative;overflow:hidden}.auth-card:after{content:"";position:absolute;top:-80%;left:-80%;width:60%;height:260%;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.035) 50%,transparent 70%);transform:skew(-15deg) translate(-100%);transition:transform .8s ease;pointer-events:none;z-index:0}.auth-card.shimmer:after{transform:skew(-15deg) translate(400%)}.auth-header{margin-bottom:36px;text-align:center;position:relative;z-index:1}.auth-header h1{font-size:2.1rem;font-weight:800;margin-bottom:10px;background:linear-gradient(135deg,#ffffff 0%,#c4b5fd 50%,var(--secondary) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-1px}:root.light-theme .auth-header h1{background:linear-gradient(135deg,var(--primary) 0%,#6D28D9 60%,var(--secondary) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.auth-header p{color:var(--text-secondary);font-size:.95rem;font-weight:400}.auth-back-link{display:inline-flex;align-items:center;gap:6px;text-decoration:none;color:var(--primary);font-size:.9rem;font-weight:600;margin-bottom:24px;opacity:.8;transition:var(--transition)}.auth-back-link:hover{opacity:1;gap:10px}.auth-links{margin-top:20px;text-align:center;position:relative;z-index:1}.link-forgot-password{color:var(--primary);text-decoration:none;font-size:.88rem;font-weight:600;transition:var(--transition);opacity:.85}.link-forgot-password:hover{opacity:1;color:#c4b5fd;text-decoration:underline;text-decoration-color:#7c3aed66;text-underline-offset:3px}.loading-state,.error-state{text-align:center;padding:40px 20px;position:relative;z-index:1}.loading-state .spinner{width:40px;height:40px;border:2.5px solid rgba(124,58,237,.15);border-top:2.5px solid var(--primary);border-radius:50%;animation:spin .9s cubic-bezier(.5,0,.5,1) infinite;margin:0 auto 20px;display:block}.error-state{color:var(--danger)}.error-icon{font-size:2.8rem;margin-bottom:16px;display:block}.error-state h3{font-size:1.1rem;margin-bottom:10px;color:var(--danger)}.error-state p{color:var(--text-secondary);margin-bottom:20px;font-size:.95rem}.auth-form,.input-group{position:relative;z-index:1}@media (max-width: 480px){.auth-card{padding:32px 24px;border-radius:var(--radius-lg);border:none;background:#0e142899;box-shadow:none;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}:root.light-theme .auth-card{background:#ffffffbf}}