* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Segoe UI", Arial, sans-serif;
}

body {
    height: 100vh;
    background: linear-gradient(135deg, #1e3c72, #2a5298);
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-container {
    width: 100%;
    display: flex;
    justify-content: center;
}

.login-card {
    background: #ffffff;
    width: 360px;
    padding: 35px;
    border-radius: 12px;
    box-shadow: 0 20px 45px rgba(0,0,0,0.25);
    text-align: center;
    animation: fadeIn 0.8s ease;
}

.login-card h2 {
    color: #1e3c72;
    margin-bottom: 5px;
}

.subtitle {
    color: #666;
    font-size: 14px;
    margin-bottom: 25px;
}

.login-card input {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    border-radius: 8px;
    border: 1px solid #ccc;
    font-size: 14px;
}

.login-card input:focus {
    outline: none;
    border-color: #2a5298;
}

.login-card button {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 8px;
    background: linear-gradient(135deg, #1e3c72, #2a5298);
    color: #fff;
    font-size: 15px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
}

.login-card button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(42,82,152,0.4);
}

#errorMsg {
    display: none;
    color: red;
    margin-top: 10px;
    font-size: 13px;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.password-wrapper {
    position: relative;
}

.password-wrapper input {
    width: 100%;
    padding-right: 40px;
}

.toggle-password {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    font-size: 18px;
    color: #555;
}

.toggle-password:hover {
    color: #1FA36B;
}

.error-msg {
    color: #C0392B; /* red */
    font-size: 14px;
    margin-top: 8px;
    text-align: center;
    display: none; /* hidden by default */
}