body {
    background: #000;
    color: #fff;
    font-family: Sans-serif, Arial;
    margin: 0;
}

img {
    max-width: 100%;
}

.header {
    text-align: center;
}

.logo {
    max-width: 60%;
    margin-top: 15px;
}

.container {
    width: 700px;
    max-width: 100%;
    margin: auto;
    padding: 5px 10px;
}

.content-wrapper-box {
    border-radius: 5px;
    border: 1px solid gold;
    box-shadow: 0px 0px 10px #fff;
    padding: 5px;
}

h1 {
    text-align: center;
    font-size: 18px;
}

h2 {
    font-size: 15px;
    margin-bottom: 0px;
}

* {
    box-sizing: border-box;
}

.tabelform {
    width: 100%;
}

.tabelform tr td {
    padding: 3px 0px;
}

.form-control {
    display: block;
    width: 100%;
    padding: .25rem .5rem;
    font-size: .875rem;
    line-height: 1.5;
    border-radius: .2rem;
    color: #495057;
    background-color: #fff;
    border: 1px solid #ced4da;
}

/* =============================
   TOMBOL BIRU PUTIH + GLARE
   ============================= */

.btn {
    position: relative;
    display: block;
    width: 100%;
    margin: 12px 0;
    padding: 10px 14px;
    font-size: 16px;
    font-weight: 600;
    text-align: center;
    text-decoration: none;

    color: #000 !important; /* teks hitam seperti contoh */
    border-radius: 6px;
    cursor: pointer;

    /* Gradient: biru tua → biru muda → putih → biru muda → biru tua */
    background: linear-gradient(
        90deg,
        #806200 0%,
        #e3bc0c 20%,
        #ffffff 50%,
        #e3cd0c 80%,
        #805e00 100%
    );

    border: 1px solid #001b6d;

    /* Glow lembut */
    box-shadow:
        0 3px 8px rgba(0, 140, 255, 0.4),
        0 0 4px rgba(255, 255, 255, 0.4);

    overflow: hidden;
    transition: 0.3s ease-in-out;
}

/* Glare putih berjalan di atas tombol */
.btn::before {
    content: "";
    position: absolute;
    top: 0;
    left: -150%;
    width: 60%;
    height: 100%;
    background: linear-gradient(
        120deg,
        rgba(255,255,255,0) 0%,
        rgba(255,255,255,0.8) 50%,
        rgba(255,255,255,0) 100%
    );
    opacity: 0.8;
    transform: skewX(-20deg);
    animation: shine 3s infinite;
}

/* Hover: sedikit naik + glow lebih terang */
.btn:hover {
    transform: translateY(-2px);
    box-shadow:
        0 5px 12px rgba(255, 196, 0, 0.6),
        0 0 8px rgba(255, 255, 255, 0.6);
}

/* Klik: terasa ditekan */
.btn:active {
    transform: translateY(1px) scale(0.98);
    box-shadow:
        0 3px 6px rgba(255, 196, 0, 0.4),
        inset 0 0 5px rgba(0,0,0,0.3);
}

/* Animasi glare jalan */
@keyframes shine {
    0% { left: -150%; }
    100% { left: 150%; }
}

/* Tambahan style tombol kecil (kalau dipakai di tempat lain) */
.btn-block {
    font-weight: 400;
    padding: .25rem .5rem;
    font-size: .875rem;
    border-radius: .2rem;
    border: 0;
    min-width: 100px;
    cursor: pointer;
}

.btn-success {
    background-color: #28a745;
    border-color: #28a745;
}

.btn-danger {
    background-color: #dca735;
    border-color: #dcb035;
}

.hasilgenerate {
    width: 100%;
    height: auto;
}

.icon-back {
    text-decoration: none;
    color: #fff;
    background: #6F6F6F url("../images/icon-back.png");
    background-repeat: no-repeat;
    padding: 6px 10px 6px 31px;
    background-size: auto 13px;
    background-position: 7px center;
    border-radius: 5px;
    box-shadow: 0px 0px 7px #FFF;
    display: inline-block;
    margin-bottom: 12px;
    border: 1px solid #ffd000;
    font-size: 14px;
}

.text-bawah {
    padding: 0px 10px;
}

.copyright {
    text-align: center;
    font-size: 12px;
}

.copyright a {
    text-decoration: none;
    color: #fff;
}

table th {
    color: white;
    background: #000000;
    border: 2px solid #b9b9b9;
    font-size: 16px;
    font-weight: 600;
    padding: 8px;
}

table td {
    color: #000;
    letter-spacing: .5px;
    border: 2px solid #878787;
    text-align: center;
    font-size: 16px;
    font-weight: 600;
    background: #dbdbdb;
    padding: 5px;
}