:root {
            --primary: #2563eb;
            --primary-dark: #1d4ed8;
            --secondary: #64748b;
            --light: #f8fafc;
            --dark: #1e293b;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Inter', 'Arial', sans-serif;

            background: linear-gradient(135deg, rgb(244, 245, 245) 0%, rgb(50, 136, 186) 100%);
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 20px;
            color: var(--dark);
        }
        
        .login-container {
            width: 100%;
            max-width: 420px;
            margin: 0 auto;
            animation: fadeIn 2s ease-out;
            -webkit-animation: fadeIn 2s ease-out;
}
        
        .login-box {
            background: rgba(255, 255, 255, 0.95);
            border-radius: 16px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
            padding: 2.5rem;
            width: 100%;
            backdrop-filter: blur(10px);
            position: relative;
            overflow: hidden;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            -webkit-transition: transform 0.3s ease, box-shadow 0.3s ease;
            -moz-transition: transform 0.3s ease, box-shadow 0.3s ease;
            -ms-transition: transform 0.3s ease, box-shadow 0.3s ease;
            -o-transition: transform 0.3s ease, box-shadow 0.3s ease;
}
        
        .login-box:hover {
            transform: translateY(-5px);
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
        }
        
        .login-box::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 6px;
            background: linear-gradient(90deg, var(--primary), var(--primary-dark));
        }
        
        .logo-container {
            text-align: center;
            margin-bottom: 2rem;
        }
        
        .logo {
            width: 80px;
            height: 80px;
            margin: 0 auto 1rem;
            background: var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 5px 15px rgba(37, 99, 235, 0.3);
        }
        
        .logo i {
            font-size: 2.5rem;
            color: white;
        }
        
        .title {
            font-size: 2rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 0.25rem;
            letter-spacing: 0.5px;
        }
        
        .subtitle {
            color: var(--secondary);
            font-size: 0.9rem;
            margin-bottom: 1.5rem;
        }
        
        .form-group {
            margin-bottom: 1.5rem;
            position: relative;
        }
        
        .input-icon {
            position: absolute;
            top: 50%;
            left: 15px;
            transform: translateY(-50%);
            color: var(--secondary);
            z-index: 2;
        }
        
        .form-input {
            width: 100%;
            padding: 15px 15px 15px 45px;
            border: 2px solid #e2e8f0;
            border-radius: 10px;
            font-size: 1rem;
            transition: all 0.3s ease;
            background-color: var(--light);
            height: 52px;
        }
        
        .form-input:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
            outline: none;
        }
        
        .password-toggle {
            position: absolute;
            top: 50%;
            right: 15px;
            transform: translateY(-50%);
            cursor: pointer;
            color: var(--secondary);
            z-index: 2;
            background: none;
            border: none;
            padding: 5px;
        }
        
        .password-toggle:hover {
            color: var(--primary);
        }
        
        .captcha-container {
            display: flex;
            gap: 12px;
            margin-bottom: 1.5rem;
            align-items: center;
        }
        
        .captcha-image {
            flex: 1;
            border-radius: 10px;
            overflow: hidden;
            border: 2px solid #e2e8f0;
            background: var(--light);
            display: flex;
            align-items: center;
            justify-content: center;
            height: 52px;
        }
        
        .captcha-input {
            flex: 1;
        }
        
        .btn-login {
            width: 100%;
            padding: 15px;
            background: var(--primary);
            color: white;
            border: none;
            border-radius: 10px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            height: 52px;
        }
        
        .btn-login:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(37, 99, 235, 0.4);
        }
        
        .btn-login:active {
            transform: translateY(0);
        }
        
        .forgot-link {
            display: block;
            text-align: center;
            margin-top: 1.5rem;
            color: var(--primary);
            text-decoration: none;
            font-size: 0.9rem;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 5px;
        }
        
        .forgot-link:hover {
            color: var(--primary-dark);
            text-decoration: underline;
        }
        
        .notification {
            padding: 12px 16px;
            border-radius: 8px;
            margin-bottom: 1.5rem;
            font-size: 0.9rem;
            display: none;
        }
        
        .notification.error {
            background: #fee2e2;
            color: #b91c1c;
            border-left: 4px solid #ef4444;
        }
        
        .notification.warning {
            background: #fef3c7;
            color: #b45309;
            border-left: 4px solid #f59e0b;
        }
        

        
        @media (max-width: 480px) {
            .login-box {
                padding: 2rem 1.5rem;
            }
            
            .captcha-container {
                flex-direction: column;
                gap: 12px;
            }
            
            .captcha-image, .captcha-input {
                width: 100%;
            }
        }
        
        /* Blinking animation */
        .blink-soft {
            animation: blink 3s infinite;
        }
        
        @keyframes blink {
            0% { opacity: 1; }
            50% { opacity: 0.6; }
            100% { opacity: 1; }
        }
        
        /* Additional animation for the logo */
        .logo {
            animation: pulse 1s infinite;
            -webkit-animation: pulse 1s infinite;
}
        
        @keyframes pulse {
            0% { transform: scale(1); }
            50% { transform: scale(1.05); }
            100% { transform: scale(1); }
        }
        
        /* Animation for the login button */
        .btn-login {
            animation: fadeIn 1s ease-out;
        }
        
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(10px); }
            to { opacity: 1; transform: translateY(0); }
        }

        /* Notification Styles */
.notification {
    padding: 12px 16px;
    margin-bottom: 20px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-weight: 500;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.notification.error {
    background-color: #fee2e2;
    color: #b91c1c;
    border: 1px solid #fecaca;
}

.notification.warning {
    background-color: #fef3c7;
    color: #92400e;
    border: 1px solid #fde68a;
}

.notification.success {
    background-color: #d1fae5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

/* Make sure the notification is visible when needed */
.notification[style*="display: none"] {
    display: none !important;
}

.notification:not([style*="display: none"]) {
    display: flex !important;
}