/* ---------- RESET ---------- */
* {
    box-sizing: border-box;
}

html,
body {
    height: 100%;
    margin: 0;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial;
    background-color: #ECF0F3;
}

/* ---------- WYŚRODKOWANIE STRONY ---------- */
body {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* ---------- LOGIN BOX ---------- */
.login-box {
    background: #ffffff;
    width: 100%;
    max-width: 420px;
    padding: 30px;
    border-radius: 14px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    text-align: center;
}

/* ---------- NAGŁÓWEK ---------- */
.login-box h2 {
    margin-bottom: 25px;
    font-size: 26px;
    color: #222;
}

/* ---------- INPUTY ---------- */
.login-box input[type="text"],
.login-box input[type="password"] {
    width: 100%;
    padding: 14px;
    margin-bottom: 15px;
    border-radius: 10px;
    border: 1px solid #ccc;
    font-size: 16px;
}

/* ---------- REMEMBER ME ---------- */
.remember-box {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin: 12px 0 20px 0;
    font-size: 14px;
    color: #333;
}

/* 🔥 KLUCZOWE – checkbox NIE może mieć width:100% */
.remember-box input[type="checkbox"] {
    width: auto;
    height: auto;
    margin: 0;
    cursor: pointer;
}

/* ---------- PRZYCISK ---------- */
.login-box input[type="submit"] {
    width: 100%;
    padding: 14px;
    background-color: #007BFF;
    border: none;
    border-radius: 12px;
    color: white;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.login-box input[type="submit"]:hover {
    background-color: #0064d6;
}

/* ---------- RESPONSYWNOŚĆ ---------- */
@media (max-width: 500px) {
    .login-box {
        margin: 20px;
        padding: 25px;
    }
}