/* [F-14 2026-11-15] Watch-component CSS — related rail (was an inline <style> in
   includes/watch-rail-ux.php). Linked from watch.php <head>. */
.vx-rail-queue[hidden]{display:none!important}
.vx-rail-queue{border:1px solid var(--border);background:var(--card, var(--bg));border-radius:12px;padding:10px 12px;margin:0 0 12px}
.vx-rail-queue-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}
.vx-rail-queue-title{font-weight:600;font-size:14px;color:var(--text)}
.vx-rail-queue-count{color:var(--muted);font-weight:400;font-size:12px;margin-left:6px}
.vx-rail-queue-clear{background:none;border:none;color:var(--muted);font-size:12px;cursor:pointer;padding:4px 6px;border-radius:6px}
.vx-rail-queue-clear:hover{color:var(--text);background:var(--ytDescHover, rgba(128,128,128,.15))}
.vxq-item{display:flex;align-items:center;gap:8px;padding:5px 0}
.vxq-link{display:flex;align-items:center;gap:10px;flex:1;min-width:0;text-decoration:none;color:inherit}
.vxq-thumb{width:86px;height:48px;object-fit:cover;border-radius:6px;background:#000;flex:none}
.vxq-meta{display:flex;flex-direction:column;min-width:0}
.vxq-title{font-size:13px;font-weight:500;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.vxq-sub{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.vxq-remove{background:none;border:none;color:var(--muted);cursor:pointer;font-size:18px;line-height:1;padding:6px;border-radius:6px;flex:none}
.vxq-remove:hover{color:var(--text);background:var(--ytDescHover, rgba(128,128,128,.15))}
.vx-rail-chips{display:flex;gap:8px;flex-wrap:nowrap;overflow-x:auto;padding:2px 0 10px;scrollbar-width:none}
.vx-rail-chips::-webkit-scrollbar{display:none}
.vx-rail-chip{flex:none;padding:6px 12px;border-radius:8px;border:1px solid var(--border);background:var(--chip, var(--glass-bg-strong, var(--bg)));color:var(--text);font-size:13px;font-weight:500;cursor:pointer;white-space:nowrap}
.vx-rail-chip:hover{background:var(--ytDescHover, rgba(128,128,128,.15))}
.vx-rail-chip.active{background:var(--text);color:var(--bg);border-color:transparent}
.vx-rail-head{display:flex;align-items:center;justify-content:space-between;margin:0 0 8px}
.vx-rail-loading{opacity:.55;transition:opacity .15s ease}
.vx-rail-m-inset{margin-left:12px;margin-right:12px}
.vx-rail-head-label{font-weight:600;font-size:15px;color:var(--text)}
.vx-rail-autoplay{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted)}
.vx-ap-toggle{width:38px;height:22px;border-radius:999px;border:1px solid var(--border);background:var(--chip, rgba(128,128,128,.35));position:relative;cursor:pointer;padding:0;flex:none}
.vx-ap-toggle .vx-ap-knob{position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:#fff;transition:left .15s ease}
.vx-ap-toggle.on{background:var(--accent);border-color:transparent}
.vx-ap-toggle.on .vx-ap-knob{left:18px}
.vx-rail-shelf{margin:14px 0 4px}
.vx-shelf-row{display:flex;gap:8px}
.vx-shelf-card{flex:1 1 0;min-width:0;text-decoration:none;color:inherit}
.vx-shelf-thumb{display:block;position:relative;aspect-ratio:9/16;border-radius:10px;overflow:hidden;background:#000}
.vx-shelf-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.vx-shelf-dur{position:absolute;right:4px;bottom:4px;background:rgba(0,0,0,.8);color:#fff;font-size:11px;padding:1px 5px;border-radius:4px}
.vx-shelf-views{display:block;font-size:12px;color:var(--muted);margin-top:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.vx-rail-empty{padding:18px 10px;color:var(--muted);font-size:14px;text-align:center}
.vx-rail-login-overlay[hidden]{display:none!important}
.vx-rail-login-overlay{position:fixed;inset:0;background:rgba(0,0,0,.55);display:flex;align-items:center;justify-content:center;z-index:10001;padding:16px}
.vx-rail-login-card{background:var(--card, var(--bg));color:var(--text);border:1px solid var(--border);border-radius:14px;padding:20px;max-width:340px;width:100%;position:relative;box-shadow:0 8px 32px rgba(0,0,0,.3)}
.vx-rail-login-card h3{margin:0 28px 8px 0;font-size:17px}
.vx-rail-login-card p{margin:0 0 16px;color:var(--muted);font-size:14px}
.vx-rail-login-close{position:absolute;top:8px;right:8px;background:none;border:none;color:var(--muted);font-size:20px;line-height:1;cursor:pointer;padding:6px;border-radius:6px}
.vx-rail-login-close:hover{color:var(--text)}
.vx-rail-login-actions{display:flex;gap:8px}
.vx-rail-login-btn{flex:1;text-align:center;padding:9px 12px;border-radius:8px;font-size:14px;font-weight:500;text-decoration:none;background:var(--accent);color:#fff}
.vx-rail-login-btn.ghost{background:none;border:1px solid var(--border);color:var(--text)}
.vx-rail-toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:var(--card, var(--bg));color:var(--text);border:1px solid var(--border);padding:10px 20px;border-radius:8px;font-size:14px;z-index:10002;box-shadow:0 4px 20px rgba(0,0,0,.25)}