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

/* BODY */
body {
    font-family: 'Poppins', sans-serif;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;

    /* Gradient modern */
    background: linear-gradient(135deg, #2b6cb0, #63b3ed, #48bb78);
}

/* CONTAINER BIAR TENGAH */
.container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

/* CARD PUTIH */
.card {
    background: #ffffff;
    padding: 30px;
    width: 360px;
    border-radius: 20px;
    text-align: center;

    /* efek ngambang */
    box-shadow: 0 20px 50px rgba(0,0,0,0.25);
}

/* BIAR RAPI */
.card h1 {
    margin-bottom: 10px;
}

.card p {
    margin-bottom: 15px;
}

#whatsauthqr img {
    width: 120px;
}

/* CONTAINER */
.container {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* CARD */
.card {
    width: 380px;
    padding: 35px 30px;
    background: #ffffff;
    border-radius: 20px;
    text-align: center;

    /* Shadow biar ngambang */
    box-shadow: 0 20px 60px rgba(0,0,0,0.25);
}

/* TITLE */
.title {
    font-size: 26px;
    font-weight: 600;
    margin-bottom: 10px;
}

/* SUBTITLE */
.subtitle {
    font-size: 14px;
    color: #555;
    margin-bottom: 25px;
}

/* LINK */
a {
    color: #2b6cff;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* QR */
.qr {
    margin: 20px 0;
}

.qr img {
    width: 120px;
    height: 120px;
}

/* LOADING TEXT */
.loading-text {
    margin-top: 10px;
    font-size: 14px;
    color: #666;
}

/* STATUS */
.status {
    font-size: 15px;
    color: #333;
    margin-bottom: 20px;
}

/* LINE */
hr {
    border: none;
    height: 1px;
    background: #e0e0e0;
    margin: 20px 0;
}

/* FOOTER */
.footer {
    font-size: 13px;
    color: #777;
}