:root {
    --color-bg: #0d0d0d;
    --color-container-bg: #1a1a1a;
    --color-text: #e0e0e0;
    --color-text-muted: #888;
    --color-accent: #ff6700;
    --color-accent-dark: #cc5200;
    --glow-color: rgba(255, 103, 0, 0.7);
}

@keyframes fadeInScaleUp {
    from {
        opacity: 0;
        transform: scale(0.98);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes pulseGlow {
    0%, 100% {
        box-shadow: 0 0 15px -5px var(--glow-color), 0 0 30px -15px var(--glow-color);
    }
    50% {
        box-shadow: 0 0 25px 0px var(--glow-color), 0 0 50px -10px var(--glow-color);
    }
}

@keyframes kenburns {
    0% {
        transform: scale(1.05) translate(1%, -2%);
        opacity: 0.8;
    }
    100% {
        transform: scale(1.2) translate(-2%, 1%);
        opacity: 1;
    }
}


@keyframes gradientAnimate {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

body {
    font-family: 'Exo 2', sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text);
    margin: 0;
    padding: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    box-sizing: border-box;
    overflow: hidden;
}

.news-container {
    background-color: var(--color-container-bg);
    padding: 25px;
    border-radius: 15px;
    border: 1px solid #2a2a2a;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.7);
    width: 100%;
    height: calc(100vh - 40px);
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
    animation: fadeInScaleUp 0.8s ease-out forwards;
}

.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-shrink: 0;
    border-bottom: 1px solid #333;
    padding-bottom: 20px;
}

h1 {
    font-size: 2.8em;
    font-weight: 700;
    margin: 0;
    background: linear-gradient(90deg, var(--color-accent), #ff9a52, var(--color-accent));
    background-size: 200% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradientAnimate 6s ease infinite;
    text-shadow: 0 0 15px rgba(255, 103, 0, 0.3);
}

.header-controls {
    display: flex;
    align-items: center;
    gap: 20px;
}

.main-page-button, #langSelector {
    background-color: #252525;
    color: var(--color-text);
    border: 1px solid #444;
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: bold;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 0 0px var(--glow-color);
}

.main-page-button:hover, #langSelector:hover {
    background-color: #333;
    border-color: var(--color-accent);
    color: var(--color-accent);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.3), 0 0 10px var(--glow-color);
}

#langSelector {
    cursor: pointer;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    padding-right: 40px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23ff6700' viewBox='0 0 16 16'%3E%3Cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
}

.media-viewer {
    position: relative;
    width: 100%;
    background-color: #000;
    border-radius: 10px;
    overflow: hidden;
    flex-grow: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 2px solid #222;
    animation: pulseGlow 5s infinite ease-in-out;
}

.media-display {
    width: 100%;
    height: 100%;
    position: relative;
}

.media-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: transform 0.7s cubic-bezier(0.68, -0.55, 0.27, 1.55), opacity 0.6s ease;
    display: flex;
    justify-content: center;
    align-items: center;
}
.media-item.active {
    transform: translateX(0) scale(1);
    opacity: 1;
    z-index: 1;
}
.media-item.prev {
    transform: translateX(-100%) scale(0.8);
    opacity: 0;
}
.media-item.next {
    transform: translateX(100%) scale(0.8);
    opacity: 0;
}

.media-item img,
.media-item video {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    display: block;
    border-radius: 8px;
}

.media-item.active img {
    animation: kenburns 10s ease-in-out infinite alternate;
}

.loading-message, .empty-message {
    color: var(--color-text-muted);
    font-size: 1.5em;
    padding: 20px;
    text-align: center;
    position: absolute;
    width: 100%;
}

.nav-button {
    position: absolute;
    top: 50%;
    transform: translateY(-50%) scale(0.9);
    background-color: rgba(20, 20, 20, 0.5);
    backdrop-filter: blur(5px);
    color: #fff;
    border: 1px solid #555;
    padding: 10px;
    width: 60px;
    height: 60px;
    font-size: 3em;
    cursor: pointer;
    border-radius: 50%;
    transition: all 0.4s ease;
    z-index: 10;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
}

.media-viewer:hover .nav-button {
    opacity: 1;
    transform: translateY(-50%) scale(1);
}

.nav-button:hover {
    background-color: var(--color-accent);
    border-color: var(--color-accent-dark);
    color: #fff;
    transform: translateY(-50%) scale(1.15);
    box-shadow: 0 0 25px var(--glow-color);
}

.nav-button.prev {
    left: 20px;
    transition-delay: 0.1s;
}

.nav-button.next {
    right: 20px;
}

.current-item-info {
    margin-top: 15px;
    font-size: 1em;
    color: var(--color-text-muted);
    text-align: center;
    flex-shrink: 0;
    height: 1.5em;
    transition: opacity 0.5s ease;
}

.single-item .nav-button {
    display: none !important;
}