/* =========================================================
   [8. BOTTOM NAVIGATION] 
   Navigasi bawah khusus mobile
   ========================================================= */
.bottom-nav {
    display: none; 
    position: fixed; 
    bottom: 0; 
    left: 0; 
    right: 0;
    background: #008751; /* Background hijau utama */
    height: 62px;
    z-index: 1000;
    box-shadow: 0 -5px 20px rgba(0,0,0,0.08);
    border-top: 1px solid rgba(255,255,255,0.1); /* Border lebih halus untuk bg gelap */
    justify-content: space-around;
    align-items: center;
    padding: 0 5px;
}

@media (max-width: 991px) {
    body { 
        padding-bottom: 75px; 
    } 
    .bottom-nav { 
        display: flex; 
    }
}

.nav-item { 
    text-decoration: none; 
    text-align: center; 
    flex: 1; 
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    transition: all 0.3s ease;
    border-radius: 12px;
    /* PERUBAHAN: Warna label default jadi putih */
    color: #ffffff; 
}

/* PERUBAHAN: Saat ditekan (active), warna berubah jadi kuning */
.nav-item:active { 
    color: #ffa000; /* Warna kuning */
    background: rgba(255, 255, 255, 0.1); /* Feedback sentuhan ringan */
}

/* Mengatur agar icon juga berubah warna saat aktif */
.nav-item:active svg path {
    fill: #ffa000 !important;
}

/* PENGATURAN ICON SVG AGAR TETAP & KONSISTEN */
.nav-icon, 
.nav-item svg {
    width: 30px !important;  
    height: 30px !important; 
    max-width: 30px;
    max-height: 30px;
    margin-bottom: 3px;
    display: block;
    flex-shrink: 0;
    transition: fill 0.3s ease; /* Transisi warna halus */
}

.nav-item span { 
    font-size: 0.65rem; 
    font-weight: 700;
    display: block; 
}

/* Ikon Home besar yang melayang di tengah nav bawah */
.home-icon-wrapper {
    background: #ffa000; /* Lingkaran putih */
    width: 52px;
    height: 52px;
    border-radius: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    transition: 0.3s;
    margin: 0 auto;
}

/* Ukuran khusus untuk SVG di dalam lingkaran Home */
.home-icon-wrapper svg { 
    width: 30px !important; 
    height: 30px !important; 
    max-width: 30px;
    max-height: 30px;
    /* Home menggunakan warna orange/kuning sesuai path di HTML */
    margin-bottom: 0; 
}

.home-btn:active .home-icon-wrapper { 
    transform: scale(0.9);
    background: #ffa000; /* Lingkaran berubah kuning saat diklik */
}

.home-btn:active .home-icon-wrapper svg path {
    fill: #ffffff !important; /* Icon di dalam lingkaran jadi putih saat aktif */
}