.login-container{background:#111827;justify-content:center;align-items:center;min-height:100vh;padding:1rem;display:flex;position:relative;overflow:hidden}.login-background{opacity:.9;background:linear-gradient(135deg,#111827 0%,#1f2937 50%,#111827 100%);width:100%;height:100%;position:absolute;top:0;left:0}.login-background:before{content:"";background:radial-gradient(circle at 20% 30%,#3b82f626 0%,#0000 50%),radial-gradient(circle at 80% 70%,#fbbf241f 0%,#0000 50%);width:100%;height:100%;position:absolute;top:0;left:0}.floating-shapes{width:100%;height:100%;position:absolute;overflow:hidden}.shape{opacity:.1;animation:6s ease-in-out infinite float;position:absolute}.shape-1{background:linear-gradient(135deg,#3b82f6,#60a5fa);border-radius:50%;width:80px;height:80px;animation-delay:0s;top:20%;left:10%}.shape-2{background:linear-gradient(135deg,#fbbf24,#f59e0b);width:60px;height:60px;animation-delay:2s;top:60%;right:15%;transform:rotate(45deg)}.shape-3{border-bottom:50px solid #3b82f64d;border-left:30px solid #0000;border-right:30px solid #0000;width:0;height:0;animation-delay:4s;bottom:30%;left:20%}.shape-4{background:linear-gradient(135deg,#3b82f6,#93c5fd);border-radius:20px;width:100px;height:100px;animation-delay:1s;top:10%;right:30%}@keyframes float{0%,to{transform:translateY(0)rotate(0)}33%{transform:translateY(-20px)rotate(5deg)}66%{transform:translateY(10px)rotate(-5deg)}}.login-content{z-index:10;width:100%;max-width:450px;position:relative}.login-card{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#1f2937cc;border:1px solid #ffffff1a;border-radius:24px;padding:2.5rem;animation:.6s ease-out slideUp;box-shadow:0 25px 50px #0000004d}@keyframes slideUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.login-header{text-align:center;margin-bottom:2rem}.login-logo{margin-bottom:1.5rem}.logo-text{background:linear-gradient(135deg,#3b82f6,#fbbf24);-webkit-text-fill-color:transparent;letter-spacing:.02em;-webkit-background-clip:text;background-clip:text;margin:0;font-size:2.5rem;font-weight:800}.login-title{color:#fff;margin:0 0 .5rem;font-size:2rem;font-weight:700}.login-subtitle{color:#9ca3af;margin:0;font-size:1rem}.login-form{flex-direction:column;gap:1.5rem;display:flex}.form-group-auth{flex-direction:column;gap:.5rem;display:flex}.form-label{color:#fff;font-size:.875rem;font-weight:500}.input-wrapper{align-items:center;display:flex;position:relative}.input-icon{color:#9ca3af;z-index:1;transition:color .3s;position:absolute;left:1rem}.form-input{color:#fff;background:#111827cc;border:1px solid #fff3;border-radius:12px;width:100%;padding:1rem 1rem 1rem 3rem;font-size:1rem;transition:all .3s}.form-input:focus{border-color:#3b82f6;outline:none;box-shadow:0 0 0 3px #3b82f61a}.form-input:focus+.input-icon,.form-input:not(:placeholder-shown)+.input-icon{color:#3b82f6}.form-input::placeholder{color:#6b7280}.input-error{border-color:#ef4444!important}.input-error:focus{box-shadow:0 0 0 3px #ef44441a!important}.password-toggle{color:#9ca3af;cursor:pointer;background:0 0;border:none;padding:.25rem;transition:color .3s;position:absolute;right:1rem}.password-toggle:hover{color:#3b82f6}.error-message{color:#ef4444;margin-top:.25rem;font-size:.875rem}.form-options{justify-content:space-between;align-items:center;margin:.5rem 0;display:flex}.checkbox-wrapper{color:#d1d5db;cursor:pointer;align-items:center;gap:.5rem;font-size:.875rem;display:flex}.checkbox{appearance:none;cursor:pointer;border:2px solid #6b7280;border-radius:4px;width:18px;height:18px;transition:all .3s;position:relative}.checkbox:checked{background:linear-gradient(135deg,#3b82f6,#1d4ed8);border-color:#3b82f6}.checkbox:checked:after{content:"✓";color:#fff;font-size:12px;font-weight:700;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.forgot-link{color:#3b82f6;font-size:.875rem;text-decoration:none;transition:color .3s}.forgot-link:hover{color:#60a5fa}.login-button{color:#fff;cursor:pointer;background:linear-gradient(135deg,#3b82f6,#1d4ed8);border:none;border-radius:12px;justify-content:center;align-items:center;gap:.5rem;width:100%;padding:1rem;font-size:1rem;font-weight:600;transition:all .3s;display:flex}.login-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 10px 25px #3b82f64d}.login-button:disabled{opacity:.7;cursor:not-allowed;transform:none}.login-button.loading{pointer-events:none}.loading-spinner{border:2px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:20px;height:20px;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.login-divider{text-align:center;color:#9ca3af;margin:2rem 0;font-size:.875rem;position:relative}.login-divider:before{content:"";z-index:1;background:#ffffff1a;height:1px;position:absolute;top:50%;left:0;right:0}.login-divider span{z-index:2;background:#1f2937cc;padding:0 1rem;position:relative}.social-login{gap:1rem;margin-bottom:2rem;display:flex}.social-button{color:#fff;cursor:pointer;background:#111827cc;border:1px solid #fff3;border-radius:12px;flex:1;justify-content:center;align-items:center;gap:.5rem;padding:.875rem;font-size:.875rem;font-weight:500;transition:all .3s;display:flex}.social-button:hover{background:#111827;border-color:#ffffff4d;transform:translateY(-1px)}.social-button.google:hover{border-color:#4285f4}.social-button.apple:hover{border-color:#fff}.signup-prompt{text-align:center;color:#9ca3af;font-size:.875rem}.signup-prompt p{margin:0}.signup-link{color:#60a5fa;font-weight:500;text-decoration:none;transition:color .3s}.signup-link:hover{color:#3b82f6}@media (max-width:480px){.login-container{padding:.5rem}.login-card{padding:2rem 1.5rem}.logo-text{font-size:2rem}.login-title{font-size:1.75rem}.social-login{flex-direction:column}.form-options{flex-direction:column;align-items:flex-start;gap:1rem}}@media (prefers-color-scheme:dark){.login-container{background:#0f172a}.login-card{background:#0f172ae6}}