.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#f39c12 0%,#e67e22 100%);padding:1rem}.login-card{background:white;border-radius:12px;box-shadow:0 10px 30px #0003;padding:2rem;width:100%;max-width:400px;animation:slideUp .5s ease-out}@keyframes slideUp{0%{transform:translateY(30px);opacity:0}to{transform:translateY(0);opacity:1}}.login-header{text-align:center;margin-bottom:2rem}.login-header h1{font-size:2.5rem;margin:0 0 .5rem;color:#f39c12}.login-header h2{font-size:1.5rem;margin:0 0 .5rem;color:#2c3e50}.login-header p{color:#7f8c8d;margin:0;font-size:.9rem}.login-form,.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;color:#2c3e50;font-weight:600}.form-group input{width:100%;padding:.75rem;border:2px solid #ecf0f1;border-radius:8px;font-size:1rem;transition:border-color .3s ease;box-sizing:border-box}.form-group input:focus{outline:none;border-color:#f39c12;box-shadow:0 0 0 3px #f39c121a}.form-group input:disabled{background-color:#f8f9fa;cursor:not-allowed}.error-message{background-color:#fee;color:#e74c3c;padding:.75rem;border-radius:6px;border:1px solid #fadbd8;margin-bottom:1rem;font-size:.9rem}.login-button{width:100%;background:linear-gradient(135deg,#f39c12 0%,#e67e22 100%);color:#fff;border:none;padding:.875rem;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease}.login-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 5px 15px #f39c1266}.login-button:disabled{opacity:.6;cursor:not-allowed;transform:none;box-shadow:none}.login-footer{text-align:center;padding-top:1rem;border-top:1px solid #ecf0f1}.login-footer p{margin:0;color:#7f8c8d;font-size:.9rem}.login-footer a{color:#f39c12;text-decoration:none;font-weight:600}.login-footer a:hover{text-decoration:underline}.demo-info{margin-top:1.5rem;padding:1rem;background-color:#f8f9fa;border-radius:8px;border:1px solid #e9ecef}.demo-info h4{margin:0 0 .5rem;color:#2c3e50;font-size:.9rem}.demo-info p{margin:.25rem 0;font-size:.8rem;color:#6c757d}.demo-info strong{color:#495057}@media (max-width: 480px){.login-container{padding:.5rem}.login-card{padding:1.5rem}.login-header h1{font-size:2rem}.login-header h2{font-size:1.25rem}}.language-selector{display:inline-block;margin:0 10px}.language-select{padding:8px 12px;border:1px solid #e1e5e9;border-radius:6px;background-color:#fff;color:#333;font-size:14px;cursor:pointer;min-width:120px;transition:border-color .2s ease}.language-select:hover{border-color:#007bff}.language-select:focus{outline:none;border-color:#007bff;box-shadow:0 0 0 2px #007bff40}@media (max-width: 768px){.language-select{font-size:12px;padding:6px 8px;min-width:100px}}.admin-login{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);padding:20px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.admin-login-container{background:white;border-radius:12px;padding:40px;width:100%;max-width:440px;box-shadow:0 20px 40px #0000001a;animation:slideUp .6s ease-out}@keyframes slideUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.admin-login-header{text-align:center;margin-bottom:32px}.admin-login-logo{display:flex;align-items:center;justify-content:center;gap:12px;margin-bottom:8px}.admin-login-icon{font-size:32px;display:block}.admin-login-header h1{color:#2d3748;margin:0;font-size:28px;font-weight:700}.admin-login-subtitle{color:#718096;margin:0;font-size:14px}.admin-login-form{margin-bottom:24px}.admin-login-error{background:#fed7d7;color:#9b2c2c;padding:12px 16px;border-radius:8px;margin-bottom:20px;display:flex;align-items:center;gap:8px;font-size:14px;border:1px solid #feb2b2}.error-icon{font-size:16px}.form-group{margin-bottom:20px}.form-group label{display:block;color:#4a5568;font-weight:600;margin-bottom:6px;font-size:14px}.form-group input{width:100%;padding:12px 16px;border:2px solid #e2e8f0;border-radius:8px;font-size:16px;transition:all .2s ease;background:white;box-sizing:border-box}.form-group input:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.form-group input:disabled{background:#f7fafc;color:#a0aec0;cursor:not-allowed}.password-input-container{position:relative}.password-toggle{position:absolute;right:12px;top:50%;transform:translateY(-50%);background:none;border:none;font-size:18px;cursor:pointer;padding:4px;border-radius:4px;transition:background-color .2s ease}.password-toggle:hover:not(:disabled){background:#f7fafc}.password-toggle:disabled{cursor:not-allowed;opacity:.5}.admin-login-submit{width:100%;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:#fff;border:none;padding:14px 24px;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center;gap:8px}.admin-login-submit:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 8px 20px #667eea4d}.admin-login-submit:disabled{opacity:.6;cursor:not-allowed;transform:none;box-shadow:none}.loading-spinner{width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-top:2px solid white;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.admin-login-info{border-top:1px solid #e2e8f0;padding-top:24px;margin-bottom:24px}.info-item{display:flex;align-items:center;gap:12px;margin-bottom:12px;color:#718096;font-size:14px}.info-item:last-child{margin-bottom:0}.info-icon{font-size:16px;width:20px;text-align:center}.admin-login-footer{background:#f7fafc;padding:16px;border-radius:8px;border:1px solid #e2e8f0}.admin-login-footer p{margin:0;font-size:12px;color:#718096;line-height:1.4}.admin-login-footer strong{color:#4a5568}@media (max-width: 480px){.admin-login{padding:12px}.admin-login-container{padding:24px}.admin-login-header h1{font-size:24px}.form-group input{font-size:16px}}