.login-container{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;background:linear-gradient(135deg,#0f172a,#1e293b 25%,#334155 50%,#475569 75%,#64748b);padding:2rem 1rem;position:relative;overflow:hidden}.login-container:before{background-image:radial-gradient(2px 2px at 20px 30px,#eee,transparent),radial-gradient(2px 2px at 40px 70px,rgba(255,255,255,.8),transparent),radial-gradient(1px 1px at 90px 40px,#fff,transparent),radial-gradient(1px 1px at 130px 80px,rgba(255,255,255,.6),transparent),radial-gradient(2px 2px at 160px 30px,#ddd,transparent);background-repeat:repeat;background-size:200px 100px;animation:twinkle 4s ease-in-out infinite alternate}.login-container:after,.login-container:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;pointer-events:none}.login-container:after{background:radial-gradient(ellipse at top,rgba(120,119,198,.3) 0,transparent 50%),radial-gradient(ellipse at bottom,rgba(255,119,198,.2) 0,transparent 50%)}@keyframes twinkle{0%{opacity:.8}to{opacity:1}}.login-box{max-width:28rem;width:100%;position:relative;z-index:1}.login-header{text-align:center}.login-logo{display:flex;justify-content:center;padding:1.5rem}.login-logo img{height:auto;width:auto;max-height:8rem;animation:float 3s ease-in-out infinite;border:3px solid rgba(255,255,255,.4);border-radius:16px;padding:12px;background:rgba(255,255,255,.1);-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px)}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-5px)}}.login-title{margin-top:0;font-size:2rem;font-weight:700;color:white;text-shadow:0 2px 4px rgba(0,0,0,.1);margin-bottom:.5rem}.login-subtitle{margin-top:.5rem;font-size:1rem;color:rgba(255,255,255,.9);text-shadow:0 1px 2px rgba(0,0,0,.1)}.login-form-container{background:rgba(255,255,255,.1);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);padding:2.5rem 1.5rem;border-radius:1.5rem;margin-top:2rem;border:1px solid rgba(255,255,255,.2);position:relative}.login-form-container:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,rgba(255,255,255,.1),rgba(255,255,255,.05));border-radius:1.5rem;pointer-events:none}@media (min-width:640px){.login-form-container{padding:3rem 2.5rem}}.login-form{display:flex;flex-direction:column;gap:1.5rem}.error-message{background-color:#eff6ff;border:1px solid #dbeafe;border-radius:.375rem;padding:1rem}.error-message-content{display:flex;align-items:flex-start}.error-icon{flex-shrink:0;height:1.25rem;width:1.25rem;color:#3b82f6}.error-text{margin-left:.75rem;font-size:.875rem;color:#1e40af}.success-message{background-color:#f0fdf4;border:1px solid #bbf7d0;border-radius:.375rem;padding:1rem}.success-message-content{display:flex;align-items:flex-start}.success-icon{flex-shrink:0;height:1.25rem;width:1.25rem;color:#16a34a}.success-text{margin-left:.75rem;font-size:.875rem;color:#15803d}.form-group{display:flex;flex-direction:column}.form-label{font-weight:500;color:rgba(255,255,255,.9);margin-bottom:.25rem;text-shadow:0 1px 2px rgba(0,0,0,.3)}.form-input,.form-label{display:block;font-size:.875rem}.form-input{width:100%;padding:.75rem 1rem;border:1px solid rgba(255,255,255,.3);border-radius:1rem;background-color:rgba(255,255,255,.1);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:white;transition:all .3s ease}.form-input::-moz-placeholder{color:rgba(255,255,255,.7)}.form-input::placeholder{color:rgba(255,255,255,.7)}.form-input:focus{outline:none;border-color:rgba(255,255,255,.8);background-color:rgba(255,255,255,.2)}.form-input::-moz-placeholder{color:#9ca3af}.form-input::placeholder{color:#9ca3af}.form-input:disabled{background-color:white;opacity:1}.form-options{justify-content:space-between}.form-options,.remember-me{display:flex;align-items:center}.checkbox-input{height:1rem;width:1rem;color:#2563eb;border:1px solid #d1d5db;border-radius:.25rem;background-color:white}.checkbox-input:focus{outline:none;ring:2px solid #3b82f6}.checkbox-label{margin-left:.5rem;font-size:.875rem;color:#111827}.forgot-password{font-size:.875rem;font-weight:500;color:rgba(255,255,255,.9);text-decoration:none;transition:all .3s ease}.forgot-password:hover{color:white;text-shadow:0 0 8px rgba(255,255,255,.5)}.back-to-login{text-align:center;margin-top:1rem}.back-link{font-size:.875rem;font-weight:500;color:rgba(255,255,255,.9);text-decoration:none;transition:all .3s ease}.back-link:hover{color:white;text-shadow:0 0 8px rgba(255,255,255,.5)}.submit-button{width:100%;display:flex;justify-content:center;padding:.875rem 1rem;border:none;border-radius:1rem;font-size:1rem;font-weight:600;color:#1e293b;background:linear-gradient(135deg,#ffffff,#f8fafc);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:all .3s ease;cursor:pointer;position:relative;overflow:hidden}.submit-button:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(59,130,246,.1),transparent);transition:left .5s}.submit-button:hover{background:linear-gradient(135deg,#f8fafc,#e2e8f0)}.submit-button:hover:before{left:100%}.submit-button:focus{outline:none;ring:2px;ring-offset:2px;ring-color:#3b82f6}.submit-button:disabled{opacity:.5;cursor:not-allowed}.loading-spinner{display:flex;align-items:center}.spinner{animation:spin 1s linear infinite;margin-right:.75rem;height:1.25rem;width:1.25rem}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.divider{position:relative;margin-top:1.5rem;display:none}.divider-line{position:absolute;top:50%;width:100%;border-top:1px solid rgba(255,255,255,.3)}.divider-text{position:relative;display:flex;justify-content:center;font-size:.875rem;color:rgba(255,255,255,.8)}.divider-text span{padding:0 .5rem;background:rgba(255,255,255,.1);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:.5rem}.social-buttons{margin-top:1.5rem;display:none}.social-button,.social-buttons{justify-content:center;align-items:center}.social-button{display:inline-flex;padding:.75rem 1.5rem;border:1px solid rgba(0,0,0,.1);border-radius:1rem;font-size:.875rem;font-weight:500;color:#1e293b;background:linear-gradient(135deg,#ffffff,#f8fafc);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:all .3s ease}.social-button:hover{background:linear-gradient(135deg,#f8fafc,#e2e8f0);border-color:rgba(0,0,0,.2)}.social-button:focus{outline:none;ring:2px;ring-offset:2px;ring-color:#3b82f6}.social-button:disabled{opacity:.5;cursor:not-allowed}.social-button .loading-spinner{display:flex;align-items:center;justify-content:center}.social-button .spinner{animation:spin 1s linear infinite;margin-right:.5rem;height:1rem;width:1rem}.social-icon{height:1.25rem;width:1.25rem;margin-right:.5rem}.signup-prompt{text-align:center;margin-top:1rem;font-size:.875rem;color:#4b5563}.signup-link{font-weight:500;color:#2563eb;text-decoration:none}.signup-link:hover{color:#1d4ed8}