.auth-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#0b0f19,#111827,#0b0f19);position:relative;overflow:hidden;padding:2rem 1rem}.auth-container:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 20% 30%,rgba(59,130,246,.15) 0%,transparent 50%),radial-gradient(circle at 80% 70%,rgba(139,92,246,.12) 0%,transparent 50%);pointer-events:none}.auth-card{background:#1f293799;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(59,130,246,.2);border-radius:1.5rem;padding:3rem 2.5rem;width:100%;max-width:480px;box-shadow:0 20px 60px #00000080,0 0 100px #3b82f61a;position:relative;z-index:1;animation:fadeInUp .6s ease-out}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.auth-logo{text-align:center;margin-bottom:2rem}.auth-logo-text{font-family:var(--font-display);font-size:3rem;font-weight:700;letter-spacing:-.02em;line-height:1}.auth-logo-text .text-gray{color:#9ca3af}.auth-logo-text .text-blue{color:#3b82f6}.auth-subtitle{font-size:1rem;color:#9ca3af;margin-top:.75rem;font-weight:400;letter-spacing:.01em}.auth-form{margin-top:2rem}.auth-form-group{margin-bottom:1.5rem}.auth-label{display:block;font-size:.875rem;font-weight:500;color:#d1d5db;margin-bottom:.5rem;letter-spacing:.01em}.auth-input{width:100%;padding:.875rem 1rem;background:#111827cc;border:1px solid rgba(75,85,99,.5);border-radius:.75rem;color:#fff;font-size:1rem;transition:all .2s ease;outline:none}.auth-input:focus{border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a,0 0 20px #3b82f633;background:#111827f2}.auth-input::placeholder{color:#6b7280}.auth-input:disabled{opacity:.6;cursor:not-allowed}.auth-button-primary{width:100%;padding:1rem;background:linear-gradient(135deg,#3b82f6,#2563eb);border:none;border-radius:.75rem;color:#fff;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease;position:relative;overflow:hidden;box-shadow:0 4px 12px #3b82f64d}.auth-button-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #3b82f666,0 0 30px #3b82f633}.auth-button-primary:active:not(:disabled){transform:translateY(0)}.auth-button-primary:disabled{opacity:.6;cursor:not-allowed;transform:none}.auth-button-google{width:100%;padding:1rem;background:#fffffff2;border:1px solid rgba(209,213,219,.2);border-radius:.75rem;color:#1f2937;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center;gap:.75rem;box-shadow:0 2px 8px #0000001a}.auth-button-google:hover:not(:disabled){background:#fff;transform:translateY(-2px);box-shadow:0 4px 12px #00000026}.auth-button-google:active:not(:disabled){transform:translateY(0)}.auth-button-google:disabled{opacity:.6;cursor:not-allowed}.auth-button-google svg{width:1.25rem;height:1.25rem}.auth-divider{display:flex;align-items:center;margin:1.5rem 0;color:#6b7280;font-size:.875rem}.auth-divider:before,.auth-divider:after{content:"";flex:1;border-bottom:1px solid rgba(75,85,99,.4)}.auth-divider span{padding:0 1rem}.auth-footer{margin-top:2rem;text-align:center;font-size:.875rem;color:#9ca3af}.auth-footer a{color:#3b82f6;text-decoration:none;font-weight:500;transition:color .2s ease}.auth-footer a:hover{color:#60a5fa;text-decoration:underline}.auth-error{background:#ef44441a;border:1px solid rgba(239,68,68,.3);border-radius:.75rem;padding:.875rem 1rem;margin-bottom:1.5rem;color:#fca5a5;font-size:.875rem;display:flex;align-items:center;gap:.5rem;animation:shake .4s ease}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-10px)}75%{transform:translate(10px)}}.auth-error-icon{flex-shrink:0}.auth-success{background:#22c55e1a;border:1px solid rgba(34,197,94,.3);border-radius:.75rem;padding:.875rem 1rem;margin-bottom:1.5rem;color:#86efac;font-size:.875rem;display:flex;align-items:center;gap:.5rem;animation:fadeInUp .4s ease}.auth-spinner{display:inline-block;width:1rem;height:1rem;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.auth-password-toggle{position:absolute;right:1rem;top:50%;transform:translateY(-50%);background:none;border:none;color:#9ca3af;cursor:pointer;padding:.25rem;display:flex;align-items:center;transition:color .2s ease}.auth-password-toggle:hover{color:#d1d5db}.auth-input-wrapper{position:relative}@media (max-width: 640px){.auth-card{padding:2rem 1.5rem;border-radius:1rem}.auth-logo-text{font-size:2.5rem}.auth-subtitle{font-size:.875rem}.auth-button-primary,.auth-button-google{padding:.875rem;font-size:.9375rem}}.auth-back-link{display:inline-flex;align-items:center;gap:.5rem;color:#9ca3af;font-size:.875rem;text-decoration:none;transition:all .2s ease;margin-bottom:2rem}.auth-back-link:hover{color:#3b82f6;gap:.75rem}.auth-back-link svg{width:1rem;height:1rem}.auth-checkbox-group{display:flex;align-items:center;gap:.5rem;margin-top:-.5rem}.auth-checkbox{width:1.125rem;height:1.125rem;border-radius:.25rem;cursor:pointer;accent-color:#3b82f6}.auth-checkbox-label{font-size:.875rem;color:#d1d5db;cursor:pointer;-webkit-user-select:none;user-select:none}.auth-forgot-link{display:block;text-align:right;font-size:.875rem;color:#3b82f6;text-decoration:none;margin-top:-.75rem;margin-bottom:1.5rem;transition:color .2s ease}.auth-forgot-link:hover{color:#60a5fa;text-decoration:underline}