@media (max-width: 600px) {
    .box {
        width: 98vw;
        max-width: 80vw;
        padding: 12vw 2vw 6vw 2vw;
        border-radius: 12px;
    }
    .form-title {
        font-size: 1.05rem;
        margin-bottom: 10px;
    }
    .input-group {
        gap: 7px;
        margin-bottom: 10px;
    }
    .input-group label {
        font-size: 0.95rem;
    }
    .input-group input,
    .input-group select {
        font-size: 0.97rem;
        padding: 9px 8px;
        border-radius: 7px;
    }
    button {
        font-size: 1rem;
        padding: 12px 0;
        border-radius: 10px;
        margin-top: 10px;
    }
    .form-footer {
        font-size: 0.85rem;
        margin-top: 10px;
    }
}
input:disabled::placeholder {
    color: #eab308;
    opacity: 1;
    font-weight: bold;
    letter-spacing: 1px;
}
input:disabled {
    background: #f8f8f8;
    color: #eab308;
    border: 1.5px solid #eab308;
}
.input-group label {
    color: #222;
    font-weight: 600;
    margin-bottom: 4px;
    display: block;
}
body {
    font-family: Arial;
    background: #111;
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}
.box {
    width: 440px;
    background: rgba(30, 30, 30, 0.65);
    color: #fff;
    padding: 32px 28px 18px 28px;
    border-radius: 24px;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.18);
    border: 2.5px solid #ffe259;
    position: relative;
}
.form-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.35rem;
    font-weight: bold;
    color: #ffe259;
    margin-bottom: 18px;
    letter-spacing: 1px;
    text-shadow: 0 2px 8px #0008;
}
h2 { text-align: center; color: #eab308; }
input, select, button {
    width: 100%;
    padding: 12px;
    margin-top: 10px;
    border-radius: 8px;
    border: 1.5px solid #e0e0e0;
    background: #fff;
    color: #222;
    font-size: 1rem;
}
button {
    background: gold;
    font-weight: bold;
    cursor: pointer;
}
button:disabled { opacity: 0.6; }
body {
    margin: 0;
    padding: 0;
    overflow: overlay;
}
video {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -1;
    filter: blur(5px);
}
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0,0,0,0.2), rgba(0,0,0,0.2));
    z-index: -1;
}
.claim-box {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
    background: rgba(255, 255, 255, 0.763);
    padding: 20px;
    border-radius: 10px;
    border: 5px solid rgba(231, 161, 39, 0.5);
    max-width: 400px;
    width: 90%;
    overflow-y: auto;
    box-sizing: border-box;
    text-align: center;
}

/* Responsive untuk HP */
@media (max-width: 600px) {
    .claim-box {
        width: 95%;
        max-width: 250px;        
        padding: 15px;    }
}

.input-group {
    margin-bottom: 14px;
    text-align: left;
    display: flex;
    align-items: center;
    gap: 4px;
    .input-group {
        gap: 1px;
        margin-bottom: 10px;
    }
}
.input-group i {
    font-size: 1.25rem;
    color: #ffe259;
    min-width: 32px;
    text-align: center;
    background: none;
}
.input-group label {
    color: #fff;
    font-weight: 500;
    margin-bottom: 0;
    display: block;
    flex: 1 1 0;
    font-size: 1rem;
}
.input-group input,
.input-group select {
    background: rgba(40,40,40,0.55);
    color: #fff;
    border: 1.5px solid #ffe259;
    border-radius: 12px;
    font-size: 1rem;
    padding: 12px 14px;
    margin-top: 0;
    box-shadow: none;
    flex: 3 1 0;
    transition: border 0.2s;
}
.input-group input:focus,
.input-group select:focus {
    border: 1.5px solid #ffb347;
    outline: none;
}
.input-group input:disabled,
.input-group input:disabled::placeholder {
    background: rgba(40,40,40,0.35);
    color: #ffe259;
    border: 1.5px solid #ffe259;
    font-weight: bold;
}

input, select {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    box-sizing: border-box;
    outline: none;
}
button {
    background: linear-gradient(90deg, #ffe259 0%, #ffd700 100%);
    color: #222;
    padding: 16px 0;
    border: none;
    border-radius: 16px;
    cursor: pointer;
    width: 100%;
    position: relative;
    z-index: 10;
    outline: none;
    font-weight: bold;
    font-size: 1.15rem;
    margin-top: 18px;
    margin-bottom: 8px;
    box-shadow: 0 2px 12px 0 #ffe25944;
}
button:hover {
    background: linear-gradient(90deg, #ffd700 0%, #ffe259 100%);
    color: #000;
    box-shadow: 0 4px 16px 0 #ffe25966;
}
.form-footer {
    text-align: center;
    color: #eee;
    font-size: 0.98rem;
    margin-top: 18px;
    opacity: 0.85;
    letter-spacing: 0.5px;
}

.admin-link {
    text-align: center;
    margin-top: 20px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 25px;
}

.admin-link p {
    margin: 0 0 10px 0;
    color: #555;
}

.admin-link a {
    color: #667eea;
    text-decoration: none;
    font-weight: bold;
}

/* Particles.js jika digunakan */
#particles-js {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

/* Responsive untuk HP */
@media (max-width: 600px) {
    body {
        overflow: overlay;
    }
    .claim-box {
        position: static;
        transform: none;
        margin: 20px auto;
        width: 95%;
        max-width: 250px;
        padding: 15px;
    }
}