/* ─────────────────────────────────────────────────────────────
   MEB / Eğitim Seti ortak "İzle" modal bileşeni (video + animasyon)
   Kullanım: media_modal.js içindeki mebCreateMediaModal(cfg) ile.
   Tasarım token'ları kapsüllenmiştir; dış sayfadan bağımsızdır.
   ───────────────────────────────────────────────────────────── */
.mv-overlay{--vs-primary:#6366f1;--vs-primary-dark:#4f46e5;--vs-primary-light:#e0e7ff;--vs-secondary:#0ea5e9;--vs-accent:#f59e0b;--vs-success:#10b981;--vs-danger:#ef4444;--vs-bg:#f8fafc;--vs-surface:#ffffff;--vs-border:#e2e8f0;--vs-text:#1e293b;--vs-text-muted:#64748b;--vs-text-light:#94a3b8;--vs-radius:12px;--vs-transition:all .2s cubic-bezier(.4,0,.2,1);position:fixed;inset:0;z-index:1080;background:rgba(15,23,42,.62);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;transition:opacity .2s ease}
.mv-overlay.is-open{opacity:1}
.mv-overlay[hidden]{display:none}
.mv-dialog{width:min(1020px,100%);max-height:min(86vh,900px);display:flex;flex-direction:column;background:var(--vs-surface);border-radius:18px;box-shadow:0 30px 80px rgba(2,6,23,.45);overflow:hidden;transform:translateY(14px) scale(.98);transition:transform .2s ease}
.mv-overlay.is-open .mv-dialog{transform:none}
.mv-head{display:flex;align-items:center;gap:12px;padding:14px 20px;border-bottom:1px solid var(--vs-border);background:linear-gradient(90deg,#eef2ff,#fff)}
.mv-head-icon{width:42px;height:42px;border-radius:12px;background:var(--vs-primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.3rem;flex:0 0 auto}
.mv-head-txt{flex:1;min-width:0}
.mv-head-txt h3{margin:0;font-size:1.02rem;font-weight:800;color:var(--vs-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mv-sub{display:block;color:var(--vs-text-muted);font-size:.75rem;margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mv-close{width:36px;height:36px;border:1px solid var(--vs-border);background:#fff;border-radius:10px;color:var(--vs-text-muted);font-size:1.1rem;cursor:pointer;transition:var(--vs-transition);flex:0 0 auto}
.mv-close:hover{color:var(--vs-danger);border-color:var(--vs-danger)}
.mv-body{padding:18px 20px 22px;overflow-y:auto}
.mv-btn{display:inline-flex;align-items:center;gap:6px;border-radius:10px;padding:8px 14px;font-size:.78rem;font-weight:700;cursor:pointer;border:1px solid transparent;transition:var(--vs-transition);white-space:nowrap}
.mv-btn.primary{background:var(--vs-primary);color:#fff}
.mv-btn.primary:hover{background:var(--vs-primary-dark)}
.mv-btn.ghost{background:#fff;border-color:var(--vs-border);color:var(--vs-text)}
.mv-btn.ghost:hover{border-color:var(--vs-primary);color:var(--vs-primary)}
.mv-btn.danger{background:#fff;border-color:#fecaca;color:var(--vs-danger)}
.mv-btn.danger:hover{background:#fef2f2}
.mv-btn.mini{padding:4px 9px;font-size:.68rem;border-radius:8px}
.mv-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}
.mv-card{border:1px solid var(--vs-border);border-radius:14px;overflow:hidden;background:#fff;cursor:pointer;transition:var(--vs-transition)}
.mv-card:hover,.mv-card:focus-visible{border-color:var(--vs-primary);box-shadow:0 12px 28px rgba(99,102,241,.16);transform:translateY(-2px);outline:none}
.mv-thumb{position:relative;aspect-ratio:16/9;background:#0f172a;display:flex;align-items:center;justify-content:center;overflow:hidden}
.mv-thumb img{width:100%;height:100%;object-fit:cover;opacity:.94}
.mv-thumb-ph{color:rgba(255,255,255,.45);font-size:2rem}
.mv-play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:46px;height:46px;border-radius:50%;background:rgba(255,255,255,.94);color:var(--vs-primary);display:flex;align-items:center;justify-content:center;font-size:1.2rem;box-shadow:0 6px 18px rgba(2,6,23,.35);transition:var(--vs-transition)}
.mv-card:hover .mv-play{transform:translate(-50%,-50%) scale(1.1)}
.mv-dur{position:absolute;right:8px;bottom:8px;background:rgba(15,23,42,.82);color:#fff;font-size:.68rem;font-weight:700;padding:3px 7px;border-radius:6px}
.mv-type{position:absolute;left:8px;top:8px;color:#fff;font-size:.62rem;font-weight:800;text-transform:uppercase;letter-spacing:.04em;padding:3px 8px;border-radius:999px}
.mv-type.yt{background:rgba(239,68,68,.92)}
.mv-type.file{background:rgba(16,185,129,.92)}
.mv-type.url{background:rgba(14,165,233,.92)}
.mv-type.anim{background:rgba(245,158,11,.92)}
.mv-card-body{padding:10px 12px 12px}
.mv-card-title{font-size:.82rem;font-weight:700;color:var(--vs-text);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.4em}
.mv-card-foot{display:flex;gap:6px;margin-top:8px}
.mv-state{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:56px 20px;text-align:center;color:var(--vs-text-muted)}
.mv-state i{font-size:2.6rem;color:var(--vs-text-light)}
.mv-state p{margin:0;font-size:.9rem;font-weight:600}
.mv-spin{width:38px;height:38px;border-radius:50%;border:3px solid var(--vs-primary-light);border-top-color:var(--vs-primary);animation:mvspin .8s linear infinite}
@keyframes mvspin{to{transform:rotate(360deg)}}
.mv-player-wrap{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:16px;align-items:start}
.mv-stage-head{display:flex;align-items:center;gap:8px;margin-bottom:10px}
.mv-stage-title{flex:1;font-weight:800;font-size:.95rem;color:var(--vs-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mv-nav-btn{width:34px;height:34px;border:1px solid var(--vs-border);background:#fff;border-radius:9px;color:var(--vs-text-muted);cursor:pointer;transition:var(--vs-transition);flex:0 0 auto}
.mv-nav-btn:hover:not(:disabled){border-color:var(--vs-primary);color:var(--vs-primary)}
.mv-nav-btn:disabled{opacity:.4;cursor:default}
.mv-frame{position:relative;aspect-ratio:16/9;background:#000;border-radius:14px;overflow:hidden}
.mv-frame iframe,.mv-frame video{position:absolute;inset:0;width:100%;height:100%;border:0}
.mv-stage-desc{margin:10px 2px 0;color:var(--vs-text-muted);font-size:.8rem}
.mv-list-col{border:1px solid var(--vs-border);border-radius:14px;overflow:hidden;display:flex;flex-direction:column;max-height:520px;background:#fff}
.mv-list-col-head{padding:10px 12px;font-size:.7rem;font-weight:800;color:var(--vs-text-muted);background:var(--vs-bg);border-bottom:1px solid var(--vs-border);text-transform:uppercase;letter-spacing:.05em}
.mv-pl{overflow-y:auto;padding:8px;display:flex;flex-direction:column;gap:6px}
.mv-pl-item{display:flex;gap:10px;align-items:center;padding:6px;border-radius:10px;border:1px solid transparent;cursor:pointer;transition:var(--vs-transition)}
.mv-pl-item:hover{background:var(--vs-bg)}
.mv-pl-item.active{border-color:var(--vs-primary);background:var(--vs-primary-light)}
.mv-pl-thumb{width:86px;aspect-ratio:16/9;border-radius:8px;overflow:hidden;background:#0f172a;flex:0 0 auto;display:flex;align-items:center;justify-content:center}
.mv-pl-thumb img{width:100%;height:100%;object-fit:cover}
.mv-pl-txt{min-width:0}
.mv-pl-title{font-size:.75rem;font-weight:700;color:var(--vs-text);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.mv-pl-meta{font-size:.66rem;color:var(--vs-text-muted);margin-top:2px}
.mv-admin{border-bottom:1px solid var(--vs-border);background:#f8fafc;padding:14px 20px 16px}
.mv-admin-title{margin:0 0 10px;font-size:.85rem;font-weight:800;color:var(--vs-text)}
.mv-admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.mv-span2{grid-column:1/-1}
.mv-field{font-size:.68rem;font-weight:700;color:var(--vs-text-muted);display:flex;flex-direction:column;gap:4px}
.mv-field input,.mv-field select{border:1px solid var(--vs-border);border-radius:9px;padding:8px 10px;font-size:.8rem;font-weight:500;color:var(--vs-text);background:#fff;outline:none;width:100%}
.mv-field input:focus,.mv-field select:focus{border-color:var(--vs-primary);box-shadow:0 0 0 3px rgba(99,102,241,.15)}
.mv-admin-foot{display:flex;align-items:center;gap:8px;margin-top:12px}
.mv-admin-msg{flex:1;font-size:.75rem;font-weight:600}
.mv-admin-msg.err{color:var(--vs-danger)}
@media(max-width:860px){.mv-player-wrap{grid-template-columns:1fr}.mv-list-col{max-height:230px}}
@media(max-width:600px){.mv-overlay{padding:0}.mv-dialog{max-height:100vh;height:100vh;border-radius:0}.mv-admin-grid{grid-template-columns:1fr}.mv-head{padding:12px 14px}.mv-body{padding:14px}}