body {
    background: radial-gradient(circle at top, #1c2230, #111722);
    margin: 0;
    padding: 0;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #e6e6e6;
    font-family: Arial, Helvetica, sans-serif;
}

.login-container {
    background: #1e2533;
    padding: 50px 60px;
    border-radius: 20px;
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.5);
    text-align: center;
    width: 100%;
    max-width: 400px;
    transition: all 0.3s ease;
}

.login-container:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6);
}

.login-container img {
    width: 70px;
    height: 70px;
    margin-bottom: 15px;
}

.login-container h1 {
    font-size: 1.7em;
    margin-bottom: 25px;
    color: #ffffff;
}

.login-container input[type="text"],
.login-container input[type="password"] {
    width: 100%;
    padding: 12px 15px;
    margin: 10px 0 18px 0;
    border: 1px solid #3a435b;
    background: #2a3142;
    border-radius: 12px;
    font-size: 1em;
    color: #e6e6e6;
    outline: none;
    transition: all 0.25s ease;
}

.login-container input[type="text"]:focus,
.login-container input[type="password"]:focus {
    border-color: #4e6eff;
    box-shadow: 0 0 0 3px rgba(78, 110, 255, 0.3);
    background: #333b50;
}

.login-container button {
    width: 100%;
    padding: 12px;
    background: #4e6eff;
    border: none;
    border-radius: 12px;
    color: white;
    font-size: 1.05em;
    font-weight: 600;
    cursor: pointer;
    margin-top: 10px;
    transition: all 0.2s ease;
}

.login-container button:hover {
    background: #3a53cc;
    transform: scale(1.02);
}

.login-error {
    background: #ff4d4d15;
    color: #ffb3b3;
    padding: 10px;
    border-radius: 10px;
    margin-bottom: 15px;
    font-size: 0.9em;
}

.login-links {
    margin-top: 20px;
    font-size: 0.9em;
}

.login-links a {
    color: #6f88ff;
    text-decoration: none;
    transition: color 0.2s ease;
}

.login-links a:hover {
    color: #9ab0ff;
}