/* ==================== BASIC CSS ==================== */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-main, 'Roboto', sans-serif);
    background-color: var(--color-light-bg, #f4f6f8);
    color: var(--color-text-main, #333);
    line-height: 1.6;
}
a { text-decoration: none; }

/* ==================== NAVBAR ==================== */
.navbar {
    background-color: var(--color-dark-bg, #1a1a2e);
    padding: 15px 20px;
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    justify-content: center;
    border-bottom: 1px solid rgba(0, 230, 118, 0.2);
}
.nav-links {
    display: flex;
    gap: 20px;
    list-style: none;
}
.nav-links a {
    color: var(--color-text-light, #a0aab2);
    font-family: var(--font-code, 'Space Mono', monospace);
    font-size: 15px;
    font-weight: bold;
    transition: color 0.3s;
}
.nav-links a:hover, .nav-links a.active {
    color: var(--color-primary, #00e676);
}

/* ==================== HEADER ==================== */
.site-header {
    background-color: var(--color-dark-bg, #1a1a2e);
    color: #fff;
    padding: 40px 20px 50px;
    text-align: center;
    border-bottom: 4px solid var(--color-primary, #00e676);
}
.logo {
    font-family: var(--font-code, 'Space Mono', monospace);
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 15px;
}
.logo span { color: var(--color-primary, #00e676); }
.tagline {
    color: var(--color-text-light, #a0aab2);
    font-size: 16px;
    max-width: 650px;
    margin: 0 auto;
}

/* ==================== 3 COLUMNS LAYOUT (ADSENSE LAYOUT) ==================== */
.home-wrapper {
    display: flex;
    justify-content: space-between;
    width: 100%;           /* Expand full screen */
    max-width: 100%;       /* Remove old 1400px limit */
    margin: 0;
    padding: 30px 10px;    /* 10px padding for screen edges */
}

.main-content {
    width: 100%;
    max-width: 1050px;
    margin: 0 auto;        /* Automatically center content */
    padding: 0 20px;       /* Safe distance for text */
}

/* AdSense slots on both sides */
.side-ad-panel {
    width: 160px;
    display: none; /* Hidden by default on Mobile/Tablet */
    position: sticky;
    top: 80px; /* Sticky with some space from Navbar */
    height: 600px;
    background-color: rgba(0,0,0,0.03); /* Placeholder background */

    border: 1px dashed #ccc;
    border-radius: 4px;
    overflow: hidden;
}

/* Only show AdSense columns on wide screens */
@media (min-width: 1300px) {
    .side-ad-panel { display: block; }
}

/* ==================== GRID & CARD ==================== */
.section-block { margin-bottom: 60px; }
.section-title {
    font-family: var(--font-code, 'Space Mono', monospace);
    font-size: 22px;
    color: var(--color-dark-bg, #1a1a2e);
    margin-bottom: 25px;
    border-bottom: 2px dashed #b2bec3;
    padding-bottom: 10px;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}
.section-title span.prefix { color: var(--color-primary, #00e676); font-weight: bold; }
.view-all {
    font-size: 14px;
    color: #0984e3;
    font-family: var(--font-main, 'Roboto', sans-serif);
    font-weight: 500;
}
.view-all:hover { text-decoration: underline; }

.campaign-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
}
.card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    border: 1px solid #e1e4e8;
}
.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 230, 118, 0.15);
    border-color: var(--color-primary, #00e676);
}
.card-img {
    height: 180px;
    background-color: #2d3436;
    background-size: cover;
    background-position: center;
    position: relative;
}
.badge {
    position: absolute;
    top: 10px;
    right: 10px;
    color: white;
    padding: 4px 10px;
    font-size: 12px;
    font-weight: bold;
    border-radius: 4px;
    font-family: var(--font-code, 'Space Mono', monospace);
}
.badge-hot { background: var(--color-hot-deal, #ff4757); }
.badge-tip { background: var(--color-tip, #00b894); }
.badge-vlog { background: var(--color-vlog, #fdcb6e); color: #2d3436; }

.card-content { padding: 20px; flex-grow: 1; display: flex; flex-direction: column; }
.card-category {
    color: var(--color-text-muted, #636e72);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 8px;
    letter-spacing: 1px;
}
.card-title {
    font-size: 18px;
    color: var(--color-text-title, #2d3436);
    margin-bottom: 12px;
    line-height: 1.4;
}
.card-desc {
    color: var(--color-text-muted, #636e72);
    font-size: 14px;
    margin-bottom: 20px;
    flex-grow: 1;
}
.btn-read {
    display: block;
    background: #f1f3f5;
    color: var(--color-dark-bg, #1a1a2e);
    padding: 10px;
    border-radius: 4px;
    text-align: center;
    font-weight: bold;
    font-family: var(--font-code, 'Space Mono', monospace);
    transition: all 0.2s ease;
}
.card:hover .btn-read {
    background: var(--color-dark-bg, #1a1a2e);
    color: var(--color-primary, #00e676);
}

/* ==================== FOOTER ==================== */
.footer {
    margin-top: 40px;
    background: var(--color-dark-bg, #1a1a2e);
    color: var(--color-text-light, #a0aab2);
    text-align: center;
    padding: 30px 20px;
    font-family: var(--font-code, 'Space Mono', monospace);
    font-size: 14px;
}
.footer a { color: var(--color-primary, #00e676); }

@media (max-width: 1024px) {
    .main-content { margin: 0; } /* Remove margin when hiding Ad columns */
}
@media (max-width: 768px) {
    .nav-links { flex-wrap: wrap; justify-content: center; }
    .section-title { flex-direction: column; align-items: flex-start; gap: 10px; }
    .home-wrapper { padding: 20px 10px; }
}
/* ==================== DUMMY ADS STYLES (For Testing) ==================== */
.dummy-ad-content {
    height: 100%;
    background-color: #0d0d15; /* Slightly darker than Header background */
    border: 2px solid var(--color-primary, #00e676); /* Terminal green border */
    color: var(--color-primary, #00e676);
    font-family: var(--font-code, monospace);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    text-align: center;
    box-shadow: inset 0 0 20px rgba(0, 230, 118, 0.2); /* Subtle green glow effect */
}
.ad-meta { font-size: 10px; opacity: 0.6; }
.ad-title { font-size: 20px; font-weight: bold; line-height: 1.2; margin: 20px 0; }
.ad-body { font-size: 13px; color: var(--color-text-light, #a0aab2); flex-grow: 1; }
.ad-cta-fake {
    background-color: var(--color-primary, #00e676);
    color: var(--color-dark-bg, #1a1a2e);
    padding: 10px 15px;
    font-size: 14px;
    font-weight: bold;
    border-radius: 4px;
    margin-top: 20px;
}