/*
Theme Name: Siteler TV Tube
Theme URI: https://www.tube.siteler.tv.tr/
Description: Siteler TV Özel Video & Canlı Yayın Teması
Author: Siteler TV
Version: 1.0.0
*/

* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; background: #0f0f0f; color: #f1f1f1; overflow-x: hidden; }
a { text-decoration: none; color: inherit; }
.kapsayici { width: 100%; max-width: 1300px; margin: 0 auto; padding: 0 15px; }

/* Header */
.tube-header { background: #181818; border-bottom: 1px solid #282828; position: sticky; top: 0; z-index: 999; }
.tube-header-ic { display: flex; align-items: center; justify-content: space-between; padding: 10px 0; }
.tube-logo { display: flex; align-items: center; gap: 10px; }
.tube-logo img { height: 44px; width: auto; }
.tube-canli-btn { background: #c8232c; color: #fff !important; font-weight: bold; font-size: 13px; padding: 8px 16px; border-radius: 4px; display: inline-flex; align-items: center; gap: 6px; }
.tube-nokta { width: 8px; height: 8px; background: #fff; border-radius: 50%; display: inline-block; }

/* Canlı Yayın & Video Alanı */
.video-sahne { background: #000; padding: 25px 0; margin-bottom: 30px; }
.video-kapsayici { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; border-radius: 8px; box-shadow: 0 4px 20px rgba(0,0,0,0.5); }
.video-kapsayici iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0; }
.video-baslik { font-size: 22px; font-weight: bold; margin-top: 15px; color: #fff; }

/* Video Izgarası */
.bolum-baslik { font-size: 18px; font-weight: bold; margin-bottom: 15px; border-left: 4px solid #c8232c; padding-left: 10px; color: #fff; }
.video-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-bottom: 40px; }
.video-kart { background: #181818; border-radius: 6px; overflow: hidden; transition: transform 0.2s; border: 1px solid #252525; }
.video-kart:hover { transform: translateY(-4px); border-color: #383838; }
.video-resim { position: relative; aspect-ratio: 16/9; background: #222; }
.video-resim img { width: 100%; height: 100%; object-fit: cover; }
.video-bilgi { padding: 12px; }
.video-bilgi h3 { font-size: 14px; font-weight: 600; line-height: 1.4; color: #eee; }

@media (max-width: 991px) {
    .video-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .video-baslik { font-size: 18px; }
}
@media (max-width: 576px) {
    .video-grid { grid-template-columns: 1fr; }
}