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

/* ===== BACKGROUND ===== */
body {
    height: 100vh;
    background: linear-gradient(135deg, #3f3d56, #5f5c9a);
    display: flex;
    justify-content: center;
    align-items: center;
}

/* ===== CARD LOGIN / REGISTER ===== */
.card {
    background: #ffffff;
    width: 380px;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    text-align: center;
}

/* ===== TITLE ===== */
.card h2 {
    margin-bottom: 25px;
    color: #3f3d56;
}

/* ===== INPUT ===== */
.card input, 
.card select {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    border-radius: 8px;
    border: 1px solid #ccc;
    font-size: 14px;
}

.card input:focus {
    outline: none;
    border-color: #5f5c9a;
}

/* ===== BUTTON ===== */
.card button {
    width: 100%;
    padding: 12px;
    background: #3f3d56;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 15px;
    cursor: pointer;
}

.card button:hover {
    background: #5f5c9a;
}

/* ===== LINK ===== */
.link {
    margin-top: 15px;
    font-size: 14px;
}

.link a {
    color: #5f5c9a;
    text-decoration: none;
    font-weight: 600;
}

.link a:hover {
    text-decoration: underline;
}