/* ════════════════════════════════════════════════════════════════════════════
 * FILES MANAGER — styles (Phase 5). مستقل قابل للإزالة. tokens main.css فقط.
 * يحوي نسخه الخاصة من العناصر المشتركة كي يعمل حتى لو أُزيل موديول آخر.
 * ════════════════════════════════════════════════════════════════════════════ */
.ls-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:16px;}
.ls-stat{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:14px;text-align:center;}
.ls-stat-ic{font-size:1.3rem;margin-bottom:6px;}
.ls-stat-val{font-size:1.45rem;font-weight:800;color:var(--text);}
.ls-stat-lbl{font-size:.78rem;color:var(--text2);margin-top:2px;}
.ls-toolbar{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:10px;}
.ls-search{flex:1;min-width:220px;background:var(--card2);border:1px solid var(--border);color:var(--text);border-radius:10px;padding:9px 12px;font-family:inherit;font-size:.9rem;}
.ls-search:focus{outline:none;border-color:var(--primary);}
.ls-pills{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px;}
.ls-pill{background:var(--card2);border:1px solid var(--border);color:var(--text2);border-radius:999px;padding:5px 14px;font-size:.8rem;cursor:pointer;font-family:inherit;}
.ls-pill.on{background:var(--primary);border-color:var(--primary);color:#fff;}
.ls-badge{font-size:.68rem;border:1px solid var(--border);border-radius:6px;padding:2px 7px;color:var(--text2);}
.ls-badge.ls-warn{color:var(--warning);border-color:var(--warning);}
.ls-badge.ls-new{color:var(--primary);border-color:var(--primary);}
.ls-badges{display:flex;gap:5px;flex-wrap:wrap;}
.ls-empty,.ls-loading{text-align:center;padding:50px 20px;color:var(--text2);}
.ls-empty i,.ls-loading i{font-size:2.2rem;display:block;margin-bottom:12px;opacity:.5;}
.ls-empty.ls-err i{color:var(--danger);opacity:.8;}
.a-btn.xs{padding:5px 9px;font-size:.74rem;border-radius:8px;}
.ls-dr-tlt{font-size:.75rem;color:var(--text2);margin-top:2px;}
.ls-dr-lbl{display:block;font-size:.8rem;color:var(--text2);margin:10px 0 5px;}
.ls-dr-in,.ls-dr-ta{width:100%;background:var(--card2);border:1px solid var(--border);color:var(--text);border-radius:8px;padding:8px 10px;font-family:inherit;font-size:.86rem;}
.ls-dr-in:focus,.ls-dr-ta:focus{outline:none;border-color:var(--primary);}
.ls-dr-x{background:none;border:none;color:var(--text2);font-size:1.1rem;cursor:pointer;padding:6px;}
.ls-modal-ov{position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:9100;display:flex;align-items:center;justify-content:center;padding:16px;opacity:0;pointer-events:none;transition:opacity .2s;}
.ls-modal-ov.on{opacity:1;pointer-events:auto;}
.ls-modal{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);width:600px;max-width:100%;max-height:90vh;display:flex;flex-direction:column;}
.ls-modal-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 16px;border-bottom:1px solid var(--border);background:var(--card);}
.ls-modal-body{padding:16px;overflow-y:auto;}

/* fm-specific */
.fm-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:14px;}
.fm-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;}
.fm-poster{position:relative;aspect-ratio:9/16;background:var(--card2);overflow:hidden;}
.fm-poster img{width:100%;height:100%;object-fit:cover;}
.fm-noposter{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:2rem;}
.fm-ptype{position:absolute;top:6px;inset-inline-start:6px;background:rgba(0,0,0,.6);color:#fff;font-size:.62rem;padding:2px 7px;border-radius:6px;text-transform:uppercase;}
.fm-meta{padding:10px;display:flex;flex-direction:column;gap:4px;}
.fm-title{font-weight:700;color:var(--text);font-size:.88rem;line-height:1.35;}
.fm-actions{display:flex;gap:5px;flex-wrap:wrap;margin-top:8px;}
.fm-row2{display:grid;grid-template-columns:1fr 1fr;gap:10px;}
.fm-up{display:flex;align-items:center;gap:8px;margin-top:6px;flex-wrap:wrap;}
.fm-up input[type=file]{font-size:.78rem;color:var(--text2);max-width:100%;}
@media (max-width:768px){.ls-stats{grid-template-columns:repeat(2,1fr);}.fm-grid{grid-template-columns:repeat(2,1fr);}}

/* ════════════════════════════════════════════════════════════════════════════
 * تطوير: خانات المواد · السحب لإعادة الترتيب · تعديل البوستر/الملف · المحمّلون
 * ════════════════════════════════════════════════════════════════════════════ */

/* عنوان قسم */
.fm-section-h{font-size:.85rem;color:var(--text2);margin:4px 0 12px;display:flex;align-items:center;gap:7px;}
.fm-section-h i{color:var(--primary);}

/* أقسام الفهرس — مواد المد / مواد الفاينل / الدورات التطويرية */
.fm-grp{margin-bottom:20px;}
.fm-grp-h{display:flex;align-items:center;gap:8px;font-size:.95rem;font-weight:800;color:var(--text);
  margin:0 0 11px;padding-bottom:8px;border-bottom:1px solid var(--border);}
.fm-grp-h i{color:var(--primary);}
.fm-grp-n{font-size:.72rem;font-weight:700;background:var(--card2);border:1px solid var(--border);
  color:var(--text2);border-radius:999px;padding:1px 9px;}
.fm-mada-course .fm-mada-cover{background:rgba(212,175,55,.12);}
.fm-mada-course .fm-mada-cover i{color:#d4af37;}
.fm-mada-course:hover{border-color:#d4af37;}
.fm-mada-paid .fm-mada-cover{background:rgba(212,175,55,.18);}
.fm-mada-paid .fm-mada-cover i{color:#b8860b;}
.fm-mada-paid:hover{border-color:#b8860b;box-shadow:0 6px 18px rgba(212,175,55,.18);}
.fm-mada-dl{color:var(--warning);white-space:nowrap;}

/* شريط الفرز المتقدّم — للخانات وللملفات */
.fm-sort{display:inline-flex;align-items:center;gap:7px;background:var(--card2);
  border:1px solid var(--border);border-radius:10px;padding:6px 11px;font-size:.8rem;color:var(--text2);}
.fm-sort i{color:var(--primary);font-size:.85rem;}
.fm-sort-sel{background:transparent;border:none;color:var(--text);font-family:inherit;
  font-size:.82rem;cursor:pointer;outline:none;max-width:240px;}
.fm-sort-sel option{background:var(--card);color:var(--text);}

/* المستوى 1 — خانات المواد (تطابق صفحة «المواد»: بوستر + عنوان) */
/* عرض «نفس خانة المواد» — عمود واحد ببطاقات أفقية فل عرض (مطابق لـ renderPlCards) */
.fm-mada-grid{display:flex;flex-direction:column;gap:10px;}
.fm-mada{display:flex;align-items:center;gap:14px;text-align:right;background:var(--card);
  border:1px solid var(--border);border-radius:var(--radius);padding:12px 14px;cursor:pointer;width:100%;
  font-family:inherit;color:var(--text);transition:border-color .15s,transform .15s,box-shadow .15s;}
.fm-mada:hover{border-color:var(--primary);transform:translateY(-2px);box-shadow:0 6px 18px rgba(0,0,0,.18);}
.fm-mada-cover{position:relative;width:56px;height:84px;flex-shrink:0;border-radius:10px;overflow:hidden;
  background:var(--border);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;}
.fm-mada-cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:1;}
.fm-mada-cover i{color:var(--muted);font-size:1.4rem;}
.fm-mada-gen .fm-mada-cover{background:rgba(0,180,216,.1);}
.fm-mada-gen .fm-mada-cover i{color:var(--primary);}
.fm-mada-body{flex:1;min-width:0;}
.fm-mada-title{font-weight:700;font-size:.92rem;color:var(--text);line-height:1.35;overflow:hidden;
  text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;}
.fm-mada-count{font-size:.78rem;color:var(--text2);margin-top:5px;display:flex;align-items:center;gap:5px;}
.fm-mada-count i{color:var(--primary);font-size:.72rem;}
.fm-mada-go{color:var(--muted);font-size:.85rem;flex-shrink:0;}
.fm-mada:hover .fm-mada-go{color:var(--primary);}

/* المستوى 2 — مسار التنقّل */
.fm-crumb{display:flex;align-items:center;gap:10px;margin-bottom:12px;flex-wrap:wrap;}
.fm-crumb-now{font-weight:700;color:var(--text);display:flex;align-items:center;gap:6px;}
.fm-crumb-now i{color:var(--primary);}

/* مقبض السحب + حالات السحب */
.fm-grip{position:absolute;top:6px;inset-inline-end:6px;z-index:3;width:26px;height:26px;
  display:flex;align-items:center;justify-content:center;border-radius:7px;cursor:grab;
  background:rgba(0,0,0,.55);color:#fff;font-size:.8rem;}
.fm-grip:active{cursor:grabbing;}
.fm-card{position:relative;transition:opacity .15s,box-shadow .15s,transform .1s;}
.fm-card.fm-dragging{opacity:.45;}
.fm-card.fm-drop-to{box-shadow:0 0 0 2px var(--primary);transform:scale(.99);}

/* زر إحصاء التحميل على البطاقة */
.fm-dl-stat{margin-top:6px;width:100%;background:var(--card2);border:1px solid var(--border);
  color:var(--text2);border-radius:8px;padding:6px 8px;font-size:.74rem;cursor:pointer;
  font-family:inherit;display:flex;align-items:center;justify-content:center;gap:6px;transition:all .15s;}
.fm-dl-stat:hover{border-color:var(--primary);color:var(--primary);}
.fm-dl-stat i{color:var(--primary);}

/* نموذج التعديل — معاينة البوستر والملف */
.fm-edit-row{display:flex;gap:12px;align-items:flex-start;}
.fm-edit-col{flex:1;min-width:0;display:flex;flex-direction:column;gap:7px;}
.fm-edit-file{margin-top:2px;}
.fm-prev-box{position:relative;width:84px;height:148px;flex-shrink:0;border-radius:10px;overflow:hidden;
  background:var(--card2);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;}
.fm-prev-box img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.fm-prev-ph{color:var(--muted);font-size:1.6rem;}
.fm-replace-btn{display:inline-flex;align-items:center;gap:7px;align-self:flex-start;
  background:rgba(0,180,216,.12);border:1px solid var(--primary);color:var(--primary);border-radius:8px;
  padding:7px 12px;font-size:.8rem;font-weight:600;cursor:pointer;font-family:inherit;transition:background .15s;}
.fm-replace-btn:hover{background:rgba(0,180,216,.2);}
.fm-url-in{font-size:.78rem!important;}
.fm-file-chip{display:inline-flex;align-items:center;gap:6px;align-self:flex-start;background:var(--card2);
  border:1px solid var(--border);border-radius:8px;padding:6px 11px;font-size:.8rem;color:var(--text);}
.fm-file-chip i{color:var(--primary);}
.fm-file-chip a{color:var(--primary);}
.fm-file-chip.fm-file-none,.fm-file-chip.fm-file-none i{color:var(--muted);}

/* مودال «من حمّل الملف» */
.fm-dl-list{display:flex;flex-direction:column;gap:10px;}
.fm-dl-card{background:var(--card2);border:1px solid var(--border);border-radius:12px;padding:12px;}
.fm-dl-top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px;}
.fm-dl-id{display:flex;flex-direction:column;gap:2px;min-width:0;}
.fm-dl-id b{color:var(--text);font-size:.92rem;}
.fm-dl-count{flex-shrink:0;background:rgba(245,158,11,.14);color:var(--warning);border:1px solid var(--warning);
  border-radius:999px;padding:3px 11px;font-size:.8rem;font-weight:700;display:flex;align-items:center;gap:5px;}
.fm-dl-kv{display:grid;grid-template-columns:repeat(2,1fr);gap:6px 12px;margin-bottom:8px;}
.fm-dl-kv>div{display:flex;flex-direction:column;}
.fm-dl-kv span{font-size:.68rem;color:var(--muted);}
.fm-dl-kv b{font-size:.8rem;color:var(--text);font-weight:600;}
.fm-dl-madas{font-size:.78rem;color:var(--text2);margin-bottom:10px;display:flex;flex-wrap:wrap;gap:5px;align-items:center;}
.fm-dl-mada{background:rgba(0,180,216,.1);border:1px solid rgba(0,180,216,.35);color:var(--primary);
  border-radius:7px;padding:2px 9px;font-size:.74rem;}
.fm-dl-actions{display:flex;gap:6px;flex-wrap:wrap;}

@media (max-width:768px){
  .fm-dl-kv{grid-template-columns:1fr;}
  .fm-mada{padding:10px 12px;gap:12px;}
  .fm-mada-cover{width:48px;height:72px;}
}