/* =========================================
   1. VARIABLES & GLOBAL RESET
   ========================================= */
@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800;900&display=swap');

:root {
    --primary: #ea580c;
    --secondary: #0f172a;
    --bg: #fefaf6;
    --white: #ffffff;
    --gray: #64748b;
    --border: #e2e8f0;
}

body {
    font-family: 'Nunito', sans-serif;
    background-color: var(--bg);
    background-image: radial-gradient(#d1d5db 1px, transparent 1px);
    background-size: 25px 25px;
    margin: 0;
    padding: 0; /* Ubah ke 0 agar navbar mobile bisa full screen ke samping */
    color: var(--secondary);
}

/* =========================================
   2. NAVBAR DESKTOP (CLEAN & SLIM - SINKRON)
   ========================================= */
.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: #ffffff;
    padding: 10px 25px;
    border-radius: 60px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
    max-width: 1200px;
    
    /* Tambahkan Kode di Bawah Ini */
    position: sticky;      /* Membuat navbar menempel */
    top: 20px;            /* Memberikan jarak dari atas layar saat melayang */
    z-index: 1000;         /* Memastikan navbar di atas elemen lain */
    margin: 0 auto 20px;   /* Margin otomatis ke tengah dan jarak bawah */
}

.nav-logo img {
    height: 40px;
    object-fit: contain;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 25px;
    margin: 0;
    padding: 0;
    align-items: center;
}

.nav-links li a {
    text-decoration: none;
    color: #4a5568; 
    font-weight: 700;
    font-size: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: color 0.3s ease;
}

.nav-links li a:hover {
    color: #ed8805; /* Warna hover menyesuaikan tema HeyaCamp */
}

.nav-links li a i {
    font-size: 18px;
}

/* Stack teks untuk menu CampArea */
.text-stack { display: flex; flex-direction: column; line-height: 1.1; font-size: 14px; text-align: center; }

/* =========================================
   3. FORM LAYOUT & CONTAINER
   ========================================= */
.container {
    max-width: 800px;
    margin: 40px auto;
    padding: 0 20px;
    box-sizing: border-box;
}

.btn-back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--gray);
    text-decoration: none;
    font-weight: 600;
    margin-bottom: 20px;
    transition: 0.2s;
}
.btn-back:hover { color: var(--primary); }

/* KARTU FORM */
.form-card {
    background: var(--white);
    padding: 40px;
    border-radius: 24px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.03);
    border: 1px solid var(--border);
}

.form-header { margin-bottom: 30px; }
.form-header h2 { font-size: 28px; font-weight: 800; margin: 0; }
.form-header p { color: var(--gray); margin-top: 5px; }

.form-group { margin-bottom: 20px; }
.form-label { display: block; font-weight: 700; margin-bottom: 8px; font-size: 14px; }

.form-control {
    width: 100%;
    padding: 12px 16px;
    border-radius: 12px;
    border: 1px solid var(--border);
    font-family: inherit;
    font-size: 15px;
    box-sizing: border-box;
    transition: 0.2s;
}
.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(234, 88, 12, 0.1);
}

/* Photo Links Section */
.photo-links-container {
    background: #f8fafc;
    padding: 20px;
    border-radius: 16px;
    border: 1px dashed var(--border);
    margin-bottom: 25px;
}

.link-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}
.link-row:last-child { margin-bottom: 0; }

.badge-cover {
    background: var(--primary);
    color: white;
    font-size: 11px;
    font-weight: 800;
    padding: 6px 10px;
    border-radius: 8px;
    text-transform: uppercase;
    white-space: nowrap;
}
.badge-empty { width: 55px; }

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.btn-submit {
    background: var(--primary);
    color: white;
    width: 100%;
    padding: 16px;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 800;
    cursor: pointer;
    transition: 0.3s;
    margin-top: 10px;
}
.btn-submit:hover {
    background: #c2410c;
    transform: translateY(-2px);
    box-shadow: 0 8px 15px rgba(234, 88, 12, 0.3);
}

/* =========================================
   4. RESPONSIVE MOBILE (HP)
   ========================================= */
@media (max-width: 768px) {
    /* 1. Sembunyikan Navbar Desktop */
    .navbar { display: none !important; }

    .container {
        margin: 20px auto;
        padding: 0 15px;
    }

    .form-card {
        padding: 25px;
        border-radius: 20px;
    }

    .grid-2 {
        grid-template-columns: 1fr; /* Input tumpuk vertikal di HP */
        gap: 15px;
    }

    .link-row {
        flex-direction: column; /* Baris input foto melar ke bawah */
        align-items: flex-start;
        gap: 8px;
    }

    .badge-empty { display: none; } /* Sembunyikan spacer kosong di HP */

    /* 2. Aktifkan Navigasi Bawah Mobile */
    .mobile-nav {
        display: flex !important;
        position: fixed;
        bottom: 0; left: 0; right: 0;
        height: 70px;
        background: white;
        justify-content: space-around;
        align-items: center;
        box-shadow: 0 -2px 15px rgba(0,0,0,0.1);
        z-index: 9999;
        border-radius: 20px 20px 0 0;
    }

    body { padding-bottom: 100px !important; }
}

/* Nav Mobile Utility */
.mobile-nav { display: none; }
.mobile-nav-item { display: flex; flex-direction: column; align-items: center; text-decoration: none; color: #94a3b8; font-size: 10px; gap: 4px; }
.mobile-nav-item.active { color: #ed8805; }
.mobile-nav-item i { font-size: 20px; }