/* RESET */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* PAGE CENTER */
body {
    height: 100vh;
    font-family: system-ui, -apple-system, BlinkMacSystemFont;
    background: linear-gradient(135deg, #2596be, #F0CB56);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* CARD */
.login-card {
    background: #ffffff;
    width: 360px;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
}

/* TITLE */
.login-card h2 {
    text-align: center;
    margin-bottom: 25px;
    color: #333;
}

/* FORM */
.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    font-size: 14px;
}

.form-group input {
    width: 100%;
    padding: 10px;
    border-radius: 6px;
    border: 1px solid #ccc;
    font-size: 14px;
}

/* BUTTON */
.login-btn {
    width: 100%;
    padding: 12px;
    background: #2596be;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    cursor: pointer;
    margin-top: 10px;
}

.login-btn:hover {
    background: #1e7fa1;
}

/* STATUS */
.error {
    color: #d32f2f;
    text-align: center;
    margin-top: 12px;
    font-size: 14px;
}

.logout {
    color: #2e7d32;
    text-align: center;
    margin-top: 12px;
    font-size: 14px;
}

/* RESPONSIVE */
@media (max-width: 480px) {
    .login-card {
        width: 90%;
    }
}