* {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    font-family: "Segoe UI", Tahoma, sans-serif;
    background: linear-gradient(135deg, #0a58ca, #198754);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Container */
.login-wrapper {
    width: 100%;
    max-width: 380px;
    padding: 20px;
}

/* Card */
.login-card {
    background: #ffffff;
    border-radius: 10px;
    padding: 30px 25px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

/* Logo */
.login-logo {
    text-align: center;
    margin-bottom: 15px;
}

.login-logo img {
    max-width: 140px;
    width: 100%;
    height: auto;
}

/* Title */
.login-title {
    text-align: center;
    font-size: 22px;
    font-weight: 600;
    color: #0a58ca;
    margin-bottom: 25px;
}

/* Form */
.login-form input {
    width: 100%;
    padding: 12px 14px;
    margin-bottom: 15px;
    border-radius: 6px;
    border: 1px solid #ccc;
    font-size: 14px;
}

.login-form input:focus {
    outline: none;
    border-color: #0a58ca;
    box-shadow: 0 0 0 2px rgba(10, 88, 202, 0.15);
}

/* Button */
.login-form button {
    width: 100%;
    padding: 12px;
    background: #0a58ca;
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s ease;
}

.login-form button:hover {
    background: #084298;
}

/* Footer text */
.login-footer {
    margin-top: 20px;
    text-align: center;
    font-size: 12px;
    color: #666;
}

.login-error {
    background: #f8d7da;
    color: #842029;
    padding: 10px;
    border-radius: 6px;
    margin-bottom: 15px;
    text-align: center;
    font-size: 13px;
}


/* Mobile optimization */
@media (max-width: 480px) {
    .login-card {
        padding: 25px 20px;
    }

    .login-title {
        font-size: 20px;
    }
}