/* --- Palet Warna Futuristik BSI --- */
:root {
    --color-dark-bg: #11152A;     /* Background sangat gelap */
    --color-card-bg: #1B203D;     /* Background kartu sedikit lebih terang */
    --color-primary-blue: #007bff; /* Biru Aksen Utama */
    --color-neon-cyan: #64ffda;   /* Aksen Energi Neon */
    --color-accent-red: #ff4081;  /* Aksen Tombol */
    --font-color: #EFEFEF;
}

/* --- Global Styling --- */
body {
    font-family: 'Poppins', sans-serif; 
    
    /* MODIFIKASI BACKGROUND TITIK-TITIK */
    background-color: white; 
    background-image: 
        radial-gradient(circle, 
            rgba(0, 0, 0, 0.1) 2px, /* Titik abu-abu transparan, ukuran 1.5px */
            transparent 1.5px 
        );
    background-size: 25px 25px; /* Kerapatan titik (25x25) */
    
    /* MODIFIKASI WARNA TEKS */
    color: #333; /* Mengatur warna teks default menjadi gelap agar terbaca di atas background putih */
    
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh; 
    margin: 0;       
    padding: 15px;   
    box-sizing: border-box; 
    background-repeat: repeat; /* Pastikan background berulang */
    background-position: center; 
}

/* ATURAN EMAS RESPONSIVE UNTUK SEMUA GAMBAR (IMG) */
img {
    display: block; 
    max-width: 80%; 
    height: auto; 
    margin-left: auto; 
    margin-right: auto;
}

h1 {
    /* MODIFIKASI WARNA TEKS H1 */
    color: var(--color-dark-bg); /* Menggunakan warna gelap BSI agar kontras dengan latar belakang terang */
    font-size: 2em;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-top: 0px;
    margin-bottom: 2px;
    /* Ubah shadow agar kontras */
    text-shadow: 0 0 5px rgba(0, 0, 0, 0.2); 
}

/* --- Kontainer Utama (Card) --- */
.container {
    /* Kontainer tetap menggunakan background.webp dan warna teks di dalamnya akan tetap --font-color (#EFEFEF) */
    background-image: url("../img/background.webp");
    padding: 10px; 
    border-radius: 12px; 
    width: 90%;
    max-width: 650px; 
    
    display: flex;
    flex-direction: column;
    align-items: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* --- Input Teks (Dibiarkan, meskipun Anda menghapusnya di HTML) --- */
#customNameInput {
    padding: 12px;
    border: 1px solid var(--color-primary-blue);
    background-color: #2b304d;
    color: var(--color-neon-cyan);
    border-radius: 6px;
    width: 100%;
    margin-bottom: 30px;
    box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.5);
    transition: all 0.3s;
}

#customNameInput:focus {
    border-color: var(--color-neon-cyan);
    box-shadow: 0 0 8px var(--color-neon-cyan);
    outline: none;
}

/* --- Area Kamera dan Video --- */
#cameraArea {
    flex-grow: 1; 
    max-height: 65vh; 
    width: 100%; 
    max-width: 65vh;
    aspect-ratio: 1 / 1; 
    margin: 10px 0 10px 0; 
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-radius: 8px; 
}

#videoElement {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transform: scaleX(-1); 
    -webkit-transform: scaleX(-1);
}

#videoOverlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 8px;
    pointer-events: none; 
    box-shadow: 0 0 15px rgba(100, 255, 218, 0.7);
}

/* --- Timer Countdown --- */
#timerDisplay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--font-color); /* Warna neon */
    font-size: 8em; /* Ukuran besar */
    font-weight: bold;
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.8), 0 0 20px var(--font-color);
    opacity: 0; /* Sembunyikan secara default */
    transition: opacity 0.2s;
    z-index: 10; /* Pastikan di atas video dan overlay */
    font-family: 'Nico Moji', sans-serif; /* Font yang lebih mencolok */
}

/* Kelas untuk menampilkan timer */
.show-timer {
    opacity: 1 !important;
}

/* --- Efek Jepretan Kamera (Flash) --- */
#flash-effect {
    position: absolute; /* Posisikan relatif terhadap #cameraArea */
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: white; /* Warna flash putih */
    opacity: 0; /* Awalnya tidak terlihat */
    z-index: 20; /* Pastikan di atas video, overlay (z-index: 10) dan timer (z-index: 10) */
    pointer-events: none; /* Penting: tidak menghalangi interaksi */
    border-radius: 8px; /* Ikuti border radius area kamera */
}

/* Keyframes Animasi Kilatan */
@keyframes flash {
    0% {
        opacity: 0;
    }
    10% {
        opacity: 1; /* Puncak kilatan */
    }
    25% {
        opacity: 0.5; /* Fade out sedikit lebih lambat */
    }
    100% {
        opacity: 0;
    }
}

/* --- Tombol Aksi --- */
.action-buttons {
    display: flex;
    justify-content: space-between; 
    gap: 20px;
    width: 100%;
    margin-top: 20px; 
    max-width: 600px; 
}

.btn {
    flex-grow: 1;
    padding: 15px;
    border: none;
    border-radius: 8px;
    font-size: 1.1em;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
}

.btn.primary {
    background: linear-gradient(90deg, #17a2b8, var(--color-primary-blue)); 
    color: white;
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.4);
}

.btn.primary:hover:not([disabled]) {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 123, 255, 0.6);
}

.btn.accent {
    background: linear-gradient(90deg, var(--color-accent-red), #ff9800); 
    color: white;
    box-shadow: 0 4px 15px rgba(255, 64, 129, 0.4);
}

.btn.accent:hover:not([disabled]) {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 64, 129, 0.6);
}

.btn[disabled] {
    background: #444;
    cursor: not-allowed;
    box-shadow: none;
}

/* --- Tombol Reset (btn.secondary) --- */
.btn.secondary {
    background: #4A4A6A; 
    color: var(--font-color);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.btn.secondary:hover:not([disabled]) {
    transform: translateY(-2px);
    background: #5D5D7B; 
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4);
}

/* Kanvas Final (Disembunyikan) */
#finalCanvas {
    display: none; 
}

/* --- Responsif (Tetap Pas di Laptop) --- */
@media (min-width: 1024px) {
    .container {
        max-width: 600px; 
    }
}
/* --- Responsif (Ponsel) --- */
@media (max-width: 600px) {
    .container {
        padding: 20px;
    }
    .action-buttons {
        flex-direction: column;
        gap: 10px;
    }
    /* Batasi kamera agar tidak terlalu besar di ponsel */
    #cameraArea {
        max-height: 50vh;
        margin-top: 10px;
    }
}