.login-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,#1e3c72 0%,#2a5298 100%);display:flex;align-items:center;justify-content:center;z-index:10000}.login-container{background:rgba(255,255,255,0.95);border-radius:15px;box-shadow:0 15px 35px rgba(0,0,0,0.2);overflow:hidden;width:100%;max-width:450px;backdrop-filter:blur(10px);animation:slideIn 0.5s ease-out}@keyframes slideIn{from{transform:translateY(-50px);opacity:0}to{transform:translateY(0);opacity:1}}.login-header{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);padding:12px 5px;text-align:center;color:white}.login-logo{width:70px;height:70px;margin:0 auto 20px;background:white;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 5px 15px rgba(0,0,0,0.2)}.login-logo img{width:50px;height:50px;object-fit:contain}.login-title{font-size:22px;font-weight:600;margin-bottom:8px}.login-subtitle{font-size:14px;opacity:0.9}.login-form{padding:16px 33px}.login-info{background:#e7f3ff;border:1px solid #b3d7ff;border-radius:8px;padding:15px;margin-bottom:25px;color:#0066cc;font-size:14px;text-align:center}.form-group{margin-bottom:20px}.form-label{display:block;margin-bottom:8px;color:#333;font-weight:500;font-size:14px}.form-input{width:100%;padding:15px 8px;border:2px solid #e1e5e9;border-radius:10px;font-size:16px;transition:all 0.3s ease;background:#f8f9fa;font-family:inherit}.form-input:focus{outline:none;border-color:#667eea;background:white;box-shadow:0 0 0 3px rgba(102,126,234,0.1)}.form-input.error{border-color:#e74c3c;background:#fdf2f2}.error-message{color:#e74c3c;font-size:12px;margin-top:5px;display:none}.login-button{width:100%;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:white;border:none;padding:15px;border-radius:10px;font-size:16px;font-weight:600;cursor:pointer;transition:all 0.3s ease;position:relative;overflow:hidden}.login-button:hover{transform:translateY(-2px);box-shadow:0 7px 20px rgba(102,126,234,0.4)}.login-button:disabled{opacity:0.7;cursor:not-allowed;transform:none}.login-button .spinner{display:none;width:20px;height:20px;border:2px solid transparent;border-top:2px solid white;border-radius:50%;animation:spin 1s linear infinite;margin-right:10px}@keyframes spin{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}.login-button.loading .spinner{display:inline-block}.login-button.loading .button-text{opacity:0.8}.admin-access{text-align:center;margin-top:20px;padding-top:20px;border-top:1px solid #e1e5e9;font-size:13px;color:#666}.admin-access a{color:#667eea;text-decoration:none;font-weight:500}.admin-access a:hover{text-decoration:underline}.alert{padding:12px 16px;border-radius:6px;margin-bottom:20px;font-size:14px}.alert-success{background:#d4edda;color:#155724;border:1px solid #c3e6cb}.alert-error{background:#f8d7da;color:#721c24;border:1px solid #f5c6cb}.user-panel{position:fixed;top:804px;background:rgba(255,255,255,0.95);border-radius:10px;box-shadow:0 5px 15px rgba(0,0,0,0.1);padding:15px 20px;z-index:1000;backdrop-filter:blur(10px);color:black}.user-info{display:flex;align-items:center;gap:15px}.logout-btn{background:#e74c3c;color:white;border:none;padding:8px 15px;border-radius:6px;cursor:pointer;font-size:12px;font-weight:500}.logout-btn:hover{background:#c0392b}.login-bottom-logo{position:fixed;bottom:20px;right:20px;z-index:10001}.bottom-logo{width:110px;height:113px;object-fit:contain;opacity:0.8;transition:opacity 0.3s ease}.bottom-logo:hover{opacity:1}.powered-by-text{position:fixed;bottom:60px;right:125px;z-index:10001;color:white;font-size:14px;font-weight:500;text-shadow:0 2px 4px rgba(0,0,0,0.3);opacity:0.9}.hidden{display:none !important}@media (max-width:768px){.login-container{margin:20px}.login-header{padding:30px 20px}.login-form{padding:30px 20px}.user-panel{top:10px;right:10px;padding:10px 15px}.login-bottom-logo{bottom:10px;right:10px}.bottom-logo{width:60px;height:60px}}