/* ── Page Video Runtime ── */

#page-video{position:relative;overflow-x:hidden;background:#f0f0f2;}

/* ── Hero zone (sticky header + bg) ── */
.vid-hero{position:relative;}
.vid-bg-wrap{position:absolute;inset:0;z-index:0;pointer-events:none;
  -webkit-mask-image:linear-gradient(to bottom,black 30%,rgba(0,0,0,0.6) 58%,rgba(0,0,0,0.15) 78%,transparent 95%);
  mask-image:linear-gradient(to bottom,black 30%,rgba(0,0,0,0.6) 58%,rgba(0,0,0,0.15) 78%,transparent 95%);}
.vid-bg-layer{position:absolute;inset:0;background-size:cover;background-position:center top;transition:opacity 0.65s ease;}

/* ── Topbar ── */
.vid-sticky{position:-webkit-sticky;position:sticky;top:0;z-index:30;background:transparent;}
.vid-topbar{display:flex;align-items:center;padding:calc(12px + var(--safe-top)) 14px 8px;gap:10px;}
.vid-menu-btn{flex-shrink:0;display:flex;flex-direction:column;gap:5px;cursor:pointer;padding:3px 0;}
.vid-menu-btn span{display:block;height:2px;border-radius:1px;background:rgba(255,255,255,0.9);}
.vid-menu-btn span:nth-child(1),.vid-menu-btn span:nth-child(3){width:22px;}
.vid-menu-btn span:nth-child(2){width:15px;}

.vid-search-box{flex:1;display:flex;align-items:center;gap:8px;background:rgba(255,255,255,0.14);-webkit-backdrop-filter:blur(20px) saturate(180%);backdrop-filter:blur(20px) saturate(180%);border:1px solid rgba(255,255,255,0.2);border-radius:99px;height:38px;padding:0 14px;cursor:pointer;}
.vid-search-hint{font-size:14px;color:rgba(255,255,255,0.65);flex:1;}
.vid-search-sep{width:1px;height:14px;background:rgba(255,255,255,0.28);flex-shrink:0;}
.vid-search-filter{font-size:13px;color:rgba(255,255,255,0.85);font-weight:500;flex-shrink:0;}

/* ── L1 tabs (推荐/中文AV/日本AV...) ── */
.vid-l1-bar{display:flex;align-items:center;padding:4px 14px 10px;gap:0;overflow-x:auto;scrollbar-width:none;background:transparent;}
.vid-l1-bar::-webkit-scrollbar{display:none;}
.vid-l1-tab{flex-shrink:0;padding:6px 14px;font-size:14px;color:rgba(255,255,255,0.5);cursor:pointer;white-space:nowrap;transition:all 0.2s;position:relative;}
.vid-l1-tab.active{color:#fff;font-weight:700;font-size:16px;}
.vid-l1-tab.active::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:16px;height:3px;background:#fff;border-radius:2px;}

/* ── L2 tabs (全部/最新/最热) ── */
.vid-l2-bar{display:flex;align-items:center;padding:18px 16px 6px;gap:20px;background:#f0f0f2;}
.vid-l2-tab{font-size:16px;color:rgba(0,0,0,0.38);cursor:pointer;white-space:nowrap;}
.vid-l2-tab.active{color:#111;font-weight:700;}

/* ── L3 chips (全部/麻豆/糖心...) ── */
.vid-l3-bar{display:flex;align-items:center;padding:8px 16px 14px;gap:8px;overflow-x:auto;scrollbar-width:none;background:#f0f0f2;}
.vid-l3-bar::-webkit-scrollbar{display:none;}
.vid-l3-chip{flex-shrink:0;height:32px;padding:0 16px;border-radius:99px;font-size:13px;color:rgba(0,0,0,0.6);white-space:nowrap;background:rgba(0,0,0,0.07);border:none;display:flex;align-items:center;cursor:pointer;transition:all 0.15s;}
.vid-l3-chip.active{background:#111;color:#fff;font-weight:600;}

/* ── Video grid ── */
.vf-grid{display:flex;flex-wrap:wrap;background:#f0f0f2;padding:10px 8px 80px;gap:0;}
.vf-card{background:transparent;border-radius:0;box-shadow:none;width:calc(50% - 4px);margin:0 4px 14px 0;flex-shrink:0;cursor:pointer;}
.vf-card:nth-child(2n){margin-right:0;}
.vf-thumb{width:100%;aspect-ratio:16/9;border-radius:8px;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;background:#1e2128;}
.vf-thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;}
.vf-thumb-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,0.7) 0%,rgba(0,0,0,0.1) 38%,transparent 60%);z-index:1;}
.vf-emoji{z-index:0;font-size:28px;filter:drop-shadow(0 2px 8px rgba(0,0,0,0.5));}
.vf-badge{position:absolute;top:0;right:0;z-index:2;font-size:10px;font-weight:800;padding:3px 7px;border-radius:0 8px 0 8px;letter-spacing:0.5px;line-height:1.5;}
.vf-b-vip{background:linear-gradient(135deg,#ffb300,#e07800);color:#fff;}
.vf-b-svip{background:linear-gradient(135deg,#b06aff,#7030dd);color:#fff;}
.vf-b-xianmian{background:linear-gradient(135deg,#ff4d2b,#d92800);color:#fff;}
.vf-b-free{background:linear-gradient(135deg,#26b84a,#178a30);color:#fff;}
.vf-b-new{background:linear-gradient(135deg,#ff3b6b,#cc1f50);color:#fff;}
.vf-b-coin{background:linear-gradient(135deg,#f5c400,#c88000);color:#fff;}
.vf-info{padding:6px 4px 8px;}
.vf-title-row{display:flex;align-items:center;gap:4px;min-width:0;}
.vf-title{color:#111;font-size:14px;font-weight:600;line-height:1.4;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;flex:1;min-width:0;margin-bottom:3px;}
.vf-more{flex-shrink:0;width:18px;height:18px;display:flex;align-items:center;justify-content:center;color:rgba(0,0,0,0.25);font-size:15px;cursor:pointer;}
.vf-subtitle{font-size:12px;color:rgba(0,0,0,0.4);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}

/* ── Ad slot in grid ── */
.vf-ad{border-radius:8px;overflow:hidden;aspect-ratio:16/9;background:#111;position:relative;cursor:pointer;width:100%;}
.vf-ad img{width:100%;height:100%;object-fit:cover;display:block;}
.vf-ad-label{position:absolute;top:6px;right:8px;font-size:9px;color:rgba(255,255,255,0.5);background:rgba(0,0,0,0.45);padding:2px 6px;border-radius:3px;}