/* immersive News Reel CSS */

body, html {
    margin: 0; padding: 0;
    width: 100%; height: 100%;
    background: #000;
    overflow: hidden; /* Prevent body scroll, everything happens in reel-container */
    font-family: 'Outfit', sans-serif;
}

/* Floating Top Area */
.floating-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    padding: 15px;
    background: linear-gradient(to bottom, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0) 100%);
    display: flex;
    align-items: center;
    gap: 15px;
    pointer-events: none; /* Let clicks pass through except buttons */
}

.back-btn {
    pointer-events: auto;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    color: #fff;
    width: 40px; height: 40px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.lang-btn {
    pointer-events: auto;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    color: #fff;
    height: 40px;
    padding: 0 12px;
    border-radius: 20px;
    display: flex; align-items: center; justify-content: center;
    font-weight: 800;
    font-size: 0.85rem;
    flex-shrink: 0;
    cursor: pointer;
    text-transform: uppercase;
    transition: all 0.2s;
}
.lang-btn:active {
    background: #fff;
    color: #000;
}

.category-toggle-container {
    pointer-events: auto;
    overflow-x: auto;
    scrollbar-width: none;
    flex-grow: 1;
}
.category-toggle-container::-webkit-scrollbar { display: none; }

.category-toggles {
    display: flex;
    gap: 8px;
    white-space: nowrap;
    padding-right: 20px;
}

.cat-btn {
    background: rgba(0,0,0,0.4);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.1);
    color: #ccc;
    padding: 8px 16px;
    border-radius: 20px;
    font-family: inherit;
    font-weight: 800;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cat-btn.active {
    background: #fff;
    color: #000;
    border-color: #fff;
}

/* Snap Scrolling Reel */
.reel-container {
    height: 100dvh;
    width: 100vw;
    overflow-y: scroll;
    scroll-snap-type: y mandatory;
    scroll-behavior: smooth;
    background: #000;
}
.reel-container::-webkit-scrollbar { display: none; }

.snap-card {
    height: 100dvh;
    width: 100vw;
    scroll-snap-align: start;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    overflow: hidden;
    scroll-snap-stop: always;
}

/* Backgrounds */
.snap-bg-wrap {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 1;
    background: #000;
    overflow: hidden;
}
.snap-bg-blur {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    width: 100%; height: 100%;
    object-fit: cover;
    filter: blur(40px) brightness(0.5);
    transform: scale(1.15); /* Prevents white edges from blur */
    z-index: 0;
}
.snap-bg-img {
    position: relative;
    width: 100%; height: 100%;
    object-fit: contain;
    object-position: center 30%; /* Lifts the image slightly above the text */
    z-index: 1;
}
.snap-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    /* Soft gradient at top for header, dark fade at bottom for text */
    background: linear-gradient(to bottom, rgba(0,0,0,0.2) 0%, transparent 20%, rgba(0,0,0,0.6) 60%, rgba(0,0,0,0.95) 100%);
    z-index: 2;
}

/* Content Area */
.snap-content {
    position: relative;
    z-index: 3;
    padding: 20px 20px 80px 20px; /* Space for the 50px bottom ad banner */
}

.snap-meta {
    display: flex; gap: 10px; align-items: center; margin-bottom: 15px;
}

.snap-source {
    background: #3b82f6;
    color: #fff;
    padding: 4px 10px;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.snap-date {
    color: rgba(255,255,255,0.7);
    font-size: 0.8rem;
    font-weight: 700;
}

.snap-title {
    color: #fff;
    font-size: 1.55rem;
    font-weight: 900;
    margin: 0 0 4px 0;
    line-height: 1.2;
    text-wrap: balance;
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

/* Native-language translation of the title */
.snap-title-native {
    color: #fbbf24;  /* warm amber — visually distinct from white English */
    font-size: 1.15rem;
    font-weight: 700;
    margin: 0 0 10px 0;
    line-height: 1.25;
    text-shadow: 0 2px 8px rgba(0,0,0,0.6);
    opacity: 0;  /* fades in after translation loads */
    transition: opacity 0.4s ease;
    min-height: 0;
}
.snap-title-native.loaded { opacity: 1; }
.snap-title-native.hidden { display: none; }

.snap-desc {
    color: rgba(255,255,220,0.9);
    font-size: 0.92rem;
    font-weight: 400;
    line-height: 1.4;
    margin: 0 0 6px 0;
    text-shadow: 0 1px 5px rgba(0,0,0,0.8);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Native-language translation of the description */
.snap-desc-native {
    color: rgba(251,191,36,0.75);  /* amber, dimmer than title */
    font-size: 0.82rem;
    font-weight: 400;
    line-height: 1.4;
    margin: 0 0 16px 0;
    text-shadow: 0 1px 4px rgba(0,0,0,0.8);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    opacity: 0;
    transition: opacity 0.4s ease;
}
.snap-desc-native.loaded { opacity: 1; }
.snap-desc-native.hidden { display: none; }

.read-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    color: #fff;
    text-decoration: none;
    padding: 15px 25px;
    border-radius: 50px;
    font-weight: 800;
    font-size: 1rem;
    transition: all 0.2s;
}

.read-btn:active {
    background: #fff;
    color: #000;
}

/* Adsterra Reel Slot */
.ad-snap-card {
    background: #0a0a0f;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.ad-badge {
    background: rgba(59,130,246,0.1);
    color: #3b82f6;
    border: 1px solid rgba(59,130,246,0.2);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 900;
    text-transform: uppercase;
    margin-bottom: 20px;
}

/* ─── Swipe Hint ────────────────────────────────────────── */
.swipe-hint {
    position: fixed;
    bottom: 90px; /* Offset above the mobile ad banner */
    left: 50%;
    transform: translateX(-50%);
    z-index: 100;
    color: white;
    text-align: center;
    pointer-events: none;
    transition: opacity 0.5s;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.swipe-hint span {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 5px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.8);
}
.swipe-arrow {
    font-size: 1.5rem;
    animation: bounce 2s infinite;
}
@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {transform: translateY(0);}
    40% {transform: translateY(-10px);}
    60% {transform: translateY(-5px);}
}

/* Desktop Ad Avoidance */
@media (min-width: 1024px) {
    .snap-content {
        padding-right: 350px; /* 320px for Native Adsterra Block + 30px safe buffer */
    }
    .floating-header {
        padding-right: 340px; /* Avoid side ad overlap on header buttons */
    }
}