body {
    background: #fff;
    font-family: 'Segoe UI', sans-serif;
    display: flex;
    height: 100vh;
    align-items: center;
    justify-content: center;
    margin: 0;
}

.login-container {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 0 20px rgba(0,0,0,0.1);
    padding: 40px 30px;
    width: 300px;
}

.login-form h2 {
    text-align: center;
    margin-bottom: 20px;
    font-size: 30px;
    font-weight: bold;
    background: linear-gradient(90deg, #FC466B 0%, #3F5EFB 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.input-group {
    position: relative;
    margin-bottom: 20px;
}

.input-group input {
    width: 85%;
    padding: 12px 15px;
    padding-left: 40px;
    border: 1px solid #ccc;
    border-radius: 8px;
    outline: none;
    font-size: 14px;
}

.input-group::before {
    content: '👤';
    position: absolute;
    left: 12px;
    top: 12px;
    font-size: 16px;
    opacity: 0.6;
}

.input-group:nth-of-type(2)::before {
    content: '🔑';
}

button {
    width: 100%;
    padding: 12px;
    background: #002d72;
    color: #fff;
    font-size: 16px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: bold;
    transition: 0.3s ease;
}

button:hover {
    background: #0045a5;
}

.error {
    color: red;
    text-align: center;
    margin-bottom: 10px;
    font-size: 14px;
}

.tool-info {
    margin-bottom: 20px;
    background: #f9f9f9;
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

.tool-info h1 {
    margin-top: 0;
    font-size: 1.5em;
    color: #333;
}

.tool-info ul {
    margin: 0;
    padding-left: 20px;
    color: #555;
}