/* =========================================
   1. RESET & GLOBAL STYLE
   ========================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #121212;
    color: #ffffff;
    overflow-x: hidden; /* Mencegah geser kanan-kiri yang tidak perlu */
}

/* =========================================
   2. NAVBAR
   ========================================= */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 5%;
    background-color: #1e1e1e;
    border-bottom: 2px solid #00ff88;
    position: relative;
    z-index: 1000;
}

.logo {
    font-size: 24px;
    font-weight: bold;
    color: #fff;
    min-width: 150px; /* Agar logo tidak gepeng */
}

.logo span {
    color: #00ff88;
}

.search-box {
    display: flex;
    flex: 1; /* Isi ruang kosong */
    max-width: 400px;
    margin: 0 20px;
}

.search-box input {
    width: 100%;
    padding: 10px;
    border-radius: 5px 0 0 5px;
    border: none;
    outline: none;
}

.search-box button {
    padding: 10px 20px;
    border-radius: 0 5px 5px 0;
    border: none;
    background-color: #00ff88;
    cursor: pointer;
    font-weight: bold;
}

.menu-links {
    display: flex;
    align-items: center;
}

.menu-links a {
    text-decoration: none;
    color: #fff;
    margin-left: 20px;
    white-space: nowrap; /* Teks tidak boleh turun baris sendiri */
}

.btn-login {
    background-color: #6200ea;
    padding: 8px 20px;
    border-radius: 5px;
}

/* =========================================
   3. HERO SECTION
   ========================================= */
.hero {
    text-align: center;
    padding: 80px 20px;
    background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('https://source.unsplash.com/random/1600x900/?gaming');
    background-size: cover;
    background-position: center;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 10px;
    color: #00ff88;
}

.cta-button {
    display: inline-block;
    margin-top: 20px;
    padding: 12px 30px;
    background-color: #6200ea;
    color: white;
    text-decoration: none;
    border-radius: 30px;
    font-weight: bold;
    transition: 0.3s;
}

/* =========================================
   4. PRODUCTS & CONTENT (FLEXBOX)
   ========================================= */
.categories, .products {
    padding: 40px 5%;
    text-align: center;
}

.category-grid {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.cat-card {
    background-color: #2c2c2c;
    padding: 15px 30px;
    border-radius: 10px;
    border: 1px solid #444;
    cursor: pointer;
}

.product-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.product-card {
    background-color: #1e1e1e;
    border-radius: 10px;
    padding: 20px;
    text-align: left;
    border: 1px solid #333;
    width: 300px;
    flex-grow: 1;
    max-width: 350px;
}

.badge {
    background-color: #333;
    display: inline-block;
    padding: 4px 8px;
    font-size: 12px;
    border-radius: 4px;
    margin-bottom: 10px;
    color: #aaa;
}

.price {
    font-size: 1.4rem;
    color: #00ff88;
    font-weight: bold;
    margin-bottom: 10px;
}

.buy-btn {
    width: 100%;
    padding: 10px;
    background-color: transparent;
    border: 2px solid #00ff88;
    color: #00ff88;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
}

footer {
    text-align: center;
    padding: 20px;
    background-color: #000;
    margin-top: 40px;
    color: #666;
}

/* =========================================
   5. DETAIL PAGE & SPECS
   ========================================= */
.detail-container {
    display: flex;
    flex-wrap: wrap;
    padding: 40px 10%;
    gap: 40px;
}

.product-gallery, .product-info {
    flex: 1;
    min-width: 300px;
}

.main-image img { width: 100%; border-radius: 10px; }
.thumbnail-list img { width: 80px; height: 80px; object-fit: cover; margin-right: 10px; }

.specs-box {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    background-color: #1e1e1e;
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 20px;
}

.spec-item {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 45%;
    flex-grow: 1;
    color: #ccc;
}

.security-alert {
    background-color: rgba(0, 255, 136, 0.1);
    border: 1px solid #00ff88;
    padding: 15px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.action-buttons {
    display: flex;
    gap: 15px;
}

.btn-buy { flex: 2; background-color: #00ff88; color: #000; border: none; padding: 15px; border-radius: 8px; font-weight: bold; }
.btn-chat { flex: 1; background-color: #25D366; color: white; border: none; padding: 15px; border-radius: 8px; font-weight: bold; }


/* =========================================
   6. HALAMAN LOGIN & REGISTER (FIXED)
   ========================================= */
.account-page {
    background: radial-gradient(#1e1e1e, #000);
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.form-container {
    background: rgba(255, 255, 255, 0.05);
    width: 350px;
    height: 600px; /* Tinggi diperbesar sedikit */
    position: relative;
    text-align: center;
    padding: 20px 0;
    margin: auto;
    box-shadow: 0 0 20px 0px rgba(0,0,0,0.5);
    border-radius: 20px;
    overflow: hidden; /* WAJIB HIDDEN AGAR TIDAK BOCOR KE SAMPING */
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.form-btn {
    display: inline-block;
    border-bottom: 1px solid #555;
    margin-bottom: 30px;
}

.form-btn span {
    font-weight: bold;
    padding: 0 10px;
    color: #fff;
    cursor: pointer;
    width: 100px;
    display: inline-block;
}

#indicator {
    width: 100px;
    border: none;
    background: #00ff88;
    height: 3px;
    margin-top: 8px;
    transform: translateX(0px);
    transition: transform 0.5s;
}

.form-container form {
    max-width: 300px;
    width: 100%;
    padding: 0 25px; /* Padding kiri kanan */
    position: absolute;
    top: 130px;
    transition: transform 1s;
}

/* POSISI AWAL FORM */
#LoginForm { left: 0; }
#RegForm { left: 0; transform: translateX(400px); } /* Geser jauh ke kanan */

.form-container input {
    width: 100%;
    height: 40px;
    margin: 10px 0;
    padding: 0 10px;
    border: 1px solid #444;
    background: #121212;
    color: white;
    border-radius: 5px;
    outline: none;
}

.form-container input:focus { border-color: #00ff88; }

.btn-submit {
    width: 100%;
    border: none;
    cursor: pointer;
    margin: 20px 0;
    padding: 10px;
    background: #00ff88;
    color: #000;
    font-weight: bold;
    border-radius: 30px;
}

.social-icons i {
    width: 40px; height: 40px; line-height: 40px;
    border-radius: 50%; background: rgba(255,255,255,0.1);
    margin: 0 10px; color: #fff; cursor: pointer;
}

.back-home { position: absolute; bottom: 30px; width: 100%; text-align: center; }
.back-home a { color: #777; text-decoration: none; font-size: 14px; }


/* =========================================
   7. RESPONSIVE MOBILE (FIX TOTAL)
   ========================================= */

@media only screen and (max-width: 768px) {
    
    .navbar {
        flex-direction: column;
        align-items: center;
        padding: 20px;
        gap: 20px;
    }

    .logo {
        width: 100%;
        text-align: center;
        margin-bottom: 5px;
    }

    .search-box {
        width: 100%;
        margin: 0;
    }

    /* MENU DISUSUN KE BAWAH AGAR TIDAK TABRAKAN */
    .menu-links {
        width: 100%;
        display: flex;
        flex-direction: column; /* Ini kuncinya! */
        align-items: center;
        gap: 15px; /* Jarak antar menu */
    }

    .menu-links a {
        margin-left: 0;
        width: 100%; /* Tombol jadi lebar */
        text-align: center;
        padding: 10px;
        display: block;
        background-color: #252525; /* Beri background biar jelas */
        border-radius: 5px;
    }

    /* Khusus Tombol Login/Logout di HP */
    .btn-login {
        background-color: #6200ea !important;
        width: 100%;
        display: block;
        text-align: center;
    }

    /* Produk jadi 1 kolom */
    .product-grid {
        flex-direction: column;
        align-items: center;
    }
    
    .product-card { width: 100%; max-width: 100%; }

    .hero h1 { font-size: 2rem; }
    .hero p { padding: 0 10px; font-size: 0.9rem;}

    .detail-container { flex-direction: column; padding: 20px 5%; }
    .specs-box { flex-direction: column; }
    .spec-item { width: 100%; }
}