* {
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background-color: #f8fafc;
    margin: 0;
    color: #1e293b;
}

/* Header & Navigasi Sticky */
header {
    background-color: #ffffff;
    border-bottom: 1px solid #e2e8f0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
}

.logo {
    font-size: 26px;
    font-weight: 800;
    color: #2563eb;
}

.logo span {
    color: #0f172a;
}

/* Kolom Pencarian */
.search-box input {
    padding: 10px 18px;
    width: 260px;
    border: 1px solid #cbd5e1;
    border-radius: 20px;
    outline: none;
    font-size: 14px;
    transition: all 0.2s ease;
    background-color: #f1f5f9;
}

.search-box input:focus {
    border-color: #2563eb;
    background-color: #ffffff;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
    width: 320px;
}

.section-title {
    max-width: 1200px;
    margin: 25px auto 5px;
    padding: 0 20px;
    font-size: 20px;
    font-weight: 700;
}

/* Grid Kartu Aplikasi */
.container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 18px;
    padding: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

/* Kartu Aplikasi Modern */
.card {
    background: #ffffff;
    border-radius: 16px;
    padding: 16px;
    text-align: center;
    border: 1px solid #f1f5f9;
    box-shadow: 0 2px 4px rgba(0,0,0,0.03);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 20px -5px rgba(0,0,0,0.08);
}

.card img {
    width: 80px;
    height: 80px;
    border-radius: 18px;
    object-fit: cover;
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
}

.card h3 {
    font-size: 14px;
    font-weight: 600;
    color: #0f172a;
    margin: 12px 0 4px;
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.rating {
    font-size: 12px;
    color: #64748b;
    margin-bottom: 12px;
}

/* Tombol Download */
.btn-download {
    display: block;
    background-color: #2563eb;
    color: white;
    padding: 8px 0;
    text-decoration: none;
    border-radius: 20px;
    font-weight: 600;
    font-size: 13px;
    width: 100%;
    margin-top: auto;
    transition: background-color 0.2s;
}

.btn-download:hover {
    background-color: #1d4ed8;
}

/* Gaya Halaman Detail */
.detail-wrapper {
    max-width: 900px;
    margin: 30px auto;
    padding: 0 20px;
}

.btn-back {
    color: #2563eb;
    text-decoration: none;
    font-weight: 600;
}

.detail-header {
    display: flex;
    gap: 25px;
    background: #ffffff;
    padding: 25px;
    border-radius: 20px;
    border: 1px solid #e2e8f0;
    align-items: center;
}

.detail-header img {
    width: 120px;
    height: 120px;
    border-radius: 24px;
}

.detail-info h1 {
    margin: 0 0 8px 0;
    font-size: 24px;
}

.developer {
    color: #64748b;
    margin: 4px 0;
}

.btn-download-large {
    display: inline-block;
    background-color: #2563eb;
    color: white;
    padding: 10px 24px;
    border-radius: 20px;
    text-decoration: none;
    font-weight: bold;
    margin-top: 12px;
}

.detail-body {
    background: #ffffff;
    padding: 25px;
    border-radius: 20px;
    border: 1px solid #e2e8f0;
    margin-top: 20px;
}

/* Styling Khusus Slot Iklan Natif */
.card-ad {
    background: #f8fafc;
    border: 2px dashed #cbd5e1;
    position: relative;
}

.ad-label {
    position: absolute;
    top: 10px;
    right: 10px;
    background: #e2e8f0;
    color: #475569;
    font-size: 10px;
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: bold;
}

.ad-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    min-height: 150px;
    color: #94a3b8;
    font-size: 13px;
}