/* ============================================================
   المكتبة — ورقة الأنماط (هوية مدارك جو)
   الهوية: أخضر داكن + فيروزي + أبيض، خلفية فاتحة مريحة.
   ============================================================ */

:root {
  --mj-green-950: #052e24;
  --mj-green-900: #083a2d;
  --mj-green-800: #0b4a39;
  --mj-green-700: #0e5c46;
  --mj-green-600: #127054;
  --mj-green-500: #15876a;
  --mj-teal-600: #0d9488;
  --mj-teal-500: #14b8a6;
  --mj-teal-100: #ccfbf1;
  --mj-gold: #eab308;

  --mj-bg: #f2f9f6;
  --mj-card: #ffffff;
  --mj-ink: #0f2e26;
  --mj-muted: #5b7a71;
  --mj-line: #dcece6;
  --mj-danger: #e11d48;
  --mj-danger-bg: #ffe4e6;
  --mj-warn-bg: #fef3c7;

  --mj-shadow-sm: 0 1px 3px rgba(8, 58, 45, 0.08);
  --mj-shadow: 0 6px 22px rgba(8, 58, 45, 0.10);
  --mj-shadow-lg: 0 18px 50px rgba(8, 58, 45, 0.18);

  --mj-radius: 16px;
  --mj-radius-sm: 10px;

  --mj-font: 'Cairo', 'Segoe UI', Tahoma, sans-serif;
  --mj-font-title: 'Tajawal', 'Cairo', sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--mj-font);
  background:
    radial-gradient(1200px 500px at 85% -10%, rgba(20, 184, 166, 0.10), transparent 60%),
    radial-gradient(900px 420px at 8% 12%, rgba(21, 135, 106, 0.08), transparent 55%),
    var(--mj-bg);
  color: var(--mj-ink);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; }

/* ---------- الترويسة ---------- */
.mj-header {
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--mj-line);
  position: sticky;
  top: 0;
  z-index: 50;
}
.mj-header-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 10px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}
.mj-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: inherit;
}
.mj-logo {
  width: 46px; height: 46px;
  border-radius: 12px;
  object-fit: cover;
  box-shadow: var(--mj-shadow-sm);
}
.mj-brand-text {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 1.15rem;
  font-family: var(--mj-font-title);
}
.mj-brand-text strong { color: var(--mj-green-800); font-weight: 900; }
.mj-brand-text em { color: var(--mj-teal-600); font-style: normal; font-weight: 900; }
.mj-brand-text small {
  display: block;
  font-size: 0.62rem;
  font-weight: 700;
  color: var(--mj-muted);
  background: var(--mj-teal-100);
  border: 1px solid #99f6e4;
  border-radius: 999px;
  padding: 1px 8px;
  margin-inline-start: 6px;
}
.mj-header-actions { display: flex; align-items: center; gap: 8px; }

.mj-ghost-btn {
  background: #fff;
  border: 1px solid var(--mj-line);
  color: var(--mj-green-800);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 9px 16px;
  border-radius: 12px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
}
.mj-ghost-btn:hover { border-color: var(--mj-teal-500); color: var(--mj-teal-600); }
.mj-ghost-btn.big { padding: 11px 22px; }

.mj-upload-btn {
  background: linear-gradient(135deg, var(--mj-green-600), var(--mj-teal-600));
  border: 0;
  color: #fff;
  font-weight: 800;
  font-size: 0.9rem;
  padding: 9px 16px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 6px 16px rgba(13, 148, 136, 0.35);
  transition: transform 0.15s, box-shadow 0.2s;
}
.mj-upload-btn:hover { transform: translateY(-1px); box-shadow: 0 9px 20px rgba(13, 148, 136, 0.4); }

.mj-admin-btn {
  width: 42px; height: 42px;
  border-radius: 12px;
  border: 1px solid var(--mj-line);
  background: #fff;
  font-size: 1.1rem;
  transition: all 0.2s;
}
.mj-admin-btn:hover { border-color: var(--mj-gold); background: #fffbeb; }
.mj-admin-btn.is-active { background: #fffbeb; border-color: var(--mj-gold); }

/* ---------- القسم الترحيبي ---------- */
.mj-main { max-width: 1180px; margin: 0 auto; padding: 24px 18px 40px; position: relative; }

.mj-hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(140deg, var(--mj-green-950), var(--mj-green-800) 55%, var(--mj-teal-600));
  border-radius: 26px;
  padding: 52px 28px 44px;
  text-align: center;
  color: #fff;
  box-shadow: var(--mj-shadow-lg);
}
.mj-hero-glow {
  position: absolute;
  width: 420px; height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(20, 184, 166, 0.35), transparent 70%);
  top: -160px; left: -80px;
  pointer-events: none;
}
.mj-hero-inner { position: relative; max-width: 720px; margin: 0 auto; }

.mj-hero-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  padding: 5px 16px;
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 14px;
}
.mj-hero-title {
  font-family: var(--mj-font-title);
  font-size: clamp(2rem, 5vw, 3.1rem);
  font-weight: 900;
  margin: 0 0 6px;
  line-height: 1.3;
}
.mj-hero-desc {
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  color: rgba(255, 255, 255, 0.85);
  margin: 0 0 20px;
  font-weight: 500;
}
.mj-hero-actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-bottom: 22px; }

.mj-primary-btn {
  background: linear-gradient(135deg, #fbbf24, #f59e0b);
  border: 0;
  color: #3b2600;
  font-weight: 900;
  font-size: 0.98rem;
  padding: 12px 26px;
  border-radius: 14px;
  box-shadow: 0 8px 20px rgba(245, 158, 11, 0.35);
  transition: transform 0.15s, box-shadow 0.2s;
}
.mj-primary-btn:hover { transform: translateY(-1px); box-shadow: 0 11px 26px rgba(245, 158, 11, 0.45); }
.mj-primary-btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

.mj-secondary-btn {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 12px 22px;
  border-radius: 14px;
  transition: background 0.2s;
}
.mj-secondary-btn:hover { background: rgba(255, 255, 255, 0.2); }

.mj-search {
  display: flex;
  align-items: center;
  gap: 6px;
  background: #fff;
  border-radius: 16px;
  padding: 6px 8px 6px 6px;
  max-width: 620px;
  margin: 0 auto;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
}
.mj-search-icon {
  font-size: 1.05rem;
  padding-inline-start: 8px;
  color: var(--mj-muted);
}
.mj-search input {
  flex: 1;
  border: 0;
  outline: 0;
  background: transparent;
  font-size: 0.98rem;
  color: var(--mj-ink);
  padding: 9px 4px;
}
.mj-search input::placeholder { color: #93a99f; }
.mj-search-submit {
  background: linear-gradient(135deg, var(--mj-green-600), var(--mj-teal-600));
  border: 0;
  color: #fff;
  font-weight: 800;
  border-radius: 12px;
  padding: 10px 22px;
  transition: filter 0.2s;
}
.mj-search-submit:hover { filter: brightness(1.1); }

/* ---------- البطاقات الإحصائية ---------- */
.mj-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin: 22px 0;
}
.mj-stat-card {
  background: var(--mj-card);
  border: 1px solid var(--mj-line);
  border-radius: var(--mj-radius);
  padding: 18px 14px;
  text-align: center;
  box-shadow: var(--mj-shadow-sm);
  transition: transform 0.2s, box-shadow 0.2s;
}
.mj-stat-card:hover { transform: translateY(-3px); box-shadow: var(--mj-shadow); }
.mj-stat-icon { font-size: 1.5rem; }
.mj-stat-value {
  font-family: var(--mj-font-title);
  font-size: 1.7rem;
  font-weight: 900;
  color: var(--mj-green-700);
  margin-top: 4px;
}
.mj-stat-label { font-size: 0.82rem; color: var(--mj-muted); font-weight: 700; }

/* ---------- الكتل -------- */
.mj-block { margin-top: 34px; }
.mj-block-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 14px;
}
.mj-block-title {
  font-family: var(--mj-font-title);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--mj-green-900);
  margin: 0;
}
.mj-link-btn {
  background: none;
  border: 0;
  color: var(--mj-teal-600);
  font-weight: 700;
  font-size: 0.85rem;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.mj-link-btn:hover { color: var(--mj-green-700); }
.mj-result-count {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--mj-muted);
  background: #fff;
  border: 1px solid var(--mj-line);
  border-radius: 999px;
  padding: 4px 12px;
}

/* ---------- تصنيفات المواد ---------- */
.mj-subjects {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px;
}
.mj-subject-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  background: var(--mj-card);
  border: 1px solid var(--mj-line);
  border-radius: var(--mj-radius);
  padding: 16px 10px;
  cursor: pointer;
  transition: all 0.2s;
  text-align: center;
}
.mj-subject-card:hover { transform: translateY(-3px); box-shadow: var(--mj-shadow); border-color: var(--mj-teal-500); }
.mj-subject-card.is-active {
  border-color: var(--mj-teal-600);
  background: linear-gradient(160deg, #f0fdfa, #ffffff);
  box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.16);
}
.mj-subject-icon {
  width: 46px; height: 46px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: #fff;
  box-shadow: var(--mj-shadow-sm);
}
.mj-subject-name { font-size: 0.86rem; font-weight: 800; color: var(--mj-green-900); line-height: 1.4; }
.mj-subject-count {
  font-size: 0.72rem;
  font-weight: 800;
  color: #0f766e;
  background: rgba(20, 184, 166, 0.13);
  border-radius: 999px;
  padding: 1px 9px;
  min-width: 26px;
  line-height: 1.75;
}
.mj-subject-card.is-empty { opacity: 0.5; }
.mj-subject-card.is-empty .mj-subject-count { color: #64748b; background: rgba(100, 116, 139, 0.12); }
.mj-subject-card.is-empty:hover { opacity: 0.85; }

/* ---------- الفلاتر ---------- */
.mj-filters {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px;
  background: var(--mj-card);
  border: 1px solid var(--mj-line);
  border-radius: var(--mj-radius);
  padding: 14px;
  box-shadow: var(--mj-shadow-sm);
  margin-bottom: 12px;
}
.mj-field { display: flex; flex-direction: column; gap: 4px; }
.mj-field span { font-size: 0.75rem; font-weight: 800; color: var(--mj-muted); }
.mj-field.full { grid-column: 1 / -1; }
.mj-field input, .mj-field select, .mj-field textarea {
  border: 1px solid var(--mj-line);
  border-radius: var(--mj-radius-sm);
  padding: 9px 12px;
  font-size: 0.92rem;
  background: #fff;
  color: var(--mj-ink);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  width: 100%;
}
.mj-field input:focus, .mj-field select:focus, .mj-field textarea:focus {
  border-color: var(--mj-teal-500);
  box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.14);
}
.mj-reset-btn {
  background: #fff;
  border: 1px solid var(--mj-line);
  color: var(--mj-green-700);
  font-weight: 700;
  border-radius: var(--mj-radius-sm);
  padding: 9px 12px;
  align-self: end;
  transition: all 0.2s;
}
.mj-reset-btn:hover { border-color: var(--mj-teal-500); color: var(--mj-teal-600); }

.mj-quick-tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }.mj-quick-tab {
  background: #fff;
  border: 1px solid var(--mj-line);
  color: var(--mj-muted);
  font-weight: 700;
  font-size: 0.85rem;
  border-radius: 999px;
  padding: 7px 16px;
  transition: all 0.2s;
}
.mj-quick-tab:hover { border-color: var(--mj-teal-500); color: var(--mj-teal-600); }
.mj-quick-tab.is-active {
  background: linear-gradient(135deg, var(--mj-green-600), var(--mj-teal-600));
  border-color: transparent;
  color: #fff;
}

/* ---------- تبويبات أقسام المكتبة (ملفات / روابط مباشرة) ---------- */
.mj-view-tabs {
  display: flex;
  gap: 8px;
  margin: 22px 0 0;
  background: #fff;
  border: 1px solid var(--mj-line);
  border-radius: 999px;
  padding: 6px;
  box-shadow: var(--mj-shadow-sm);
  width: fit-content;
  max-width: 100%;
  flex-wrap: wrap;
}
.mj-view-tab {
  background: transparent;
  border: 0;
  color: var(--mj-muted);
  font-weight: 800;
  font-size: 0.95rem;
  border-radius: 999px;
  padding: 10px 24px;
  transition: all 0.2s;
  flex: 1 1 auto;
}
.mj-view-tab:hover { color: var(--mj-teal-600); }
.mj-view-tab.is-active {
  background: linear-gradient(135deg, var(--mj-green-600), var(--mj-teal-600));
  color: #fff;
  box-shadow: 0 6px 16px rgba(13, 148, 136, 0.28);
}
.mj-view-pane[hidden] { display: none; }

/* ---------- بطاقات الروابط المباشرة ---------- */
.mj-links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}
.mj-link-card {
  background: var(--mj-card);
  border: 1px solid var(--mj-line);
  border-radius: var(--mj-radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--mj-shadow-sm);
  transition: transform 0.2s, box-shadow 0.2s;
  border-top: 3px solid var(--mj-teal-500);
}
.mj-link-card:hover { transform: translateY(-4px); box-shadow: var(--mj-shadow); }
.mj-link-top {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 14px 0;
}
.mj-link-ic {
  width: 46px; height: 46px;
  flex: 0 0 auto;
  border-radius: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  background: linear-gradient(135deg, var(--mj-green-600), var(--mj-teal-600));
  color: #fff;
}
.mj-admin-row .mj-link-ic { width: 40px; height: 40px; font-size: 1.05rem; }

/* ---------- شريحة المعلم ---------- */
.mj-teacher-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #eef2ff;
  border: 1px solid #c7d2fe;
  color: #4338ca;
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 0.76rem;
  font-weight: 700;
  margin: 0 0 10px;
  width: fit-content;
}
.mj-teacher-chip strong { font-weight: 900; }

/* ---------- بطاقات الملفات ---------- */
.mj-files-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}
.mj-file-card {
  background: var(--mj-card);
  border: 1px solid var(--mj-line);
  border-radius: var(--mj-radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--mj-shadow-sm);
  transition: transform 0.2s, box-shadow 0.2s;
}
.mj-file-card:hover { transform: translateY(-4px); box-shadow: var(--mj-shadow); }
.mj-file-card .mj-file-top {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 14px 0;
}
.mj-file-ic {
  width: 46px; height: 46px;
  flex: 0 0 auto;
  border-radius: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  font-weight: 900;
  color: #fff;
}
.mj-file-tags { display: flex; flex-wrap: wrap; gap: 6px; flex: 1; }
.mj-tag {
  font-size: 0.68rem;
  font-weight: 800;
  border-radius: 999px;
  padding: 2px 10px;
  background: var(--mj-teal-100);
  color: var(--mj-teal-600);
  border: 1px solid #99f6e4;
  white-space: nowrap;
}
.mj-tag.year { background: #e0f2fe; color: #0369a1; border-color: #bae6fd; }
.mj-tag.term { background: #fef3c7; color: #b45309; border-color: #fde68a; }
.mj-tag.type { background: #ede9fe; color: #6d28d9; border-color: #ddd6fe; }

.mj-file-status {
  font-size: 0.66rem;
  font-weight: 800;
  border-radius: 999px;
  padding: 3px 10px;
  white-space: nowrap;
}
.status-approved { background: #dcfce7; color: #15803d; border: 1px solid #bbf7d0; }
.status-pending { background: #fef3c7; color: #b45309; border: 1px solid #fde68a; }
.status-rejected { background: var(--mj-danger-bg); color: var(--mj-danger); border: 1px solid #fecdd3; }

.mj-file-body { padding: 10px 14px 14px; display: flex; flex-direction: column; flex: 1; }
.mj-file-title {
  font-family: var(--mj-font-title);
  font-size: 1rem;
  font-weight: 800;
  color: var(--mj-green-900);
  margin: 0 0 6px;
  line-height: 1.5;
  min-height: 3em;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.mj-file-desc {
  font-size: 0.82rem;
  color: var(--mj-muted);
  margin: 0 0 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}
.mj-file-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
  font-size: 0.74rem;
  color: var(--mj-muted);
  border-top: 1px dashed var(--mj-line);
  padding-top: 9px;
  margin-bottom: 12px;
}
.mj-file-meta span { display: inline-flex; align-items: center; gap: 4px; }
.mj-file-actions { display: flex; gap: 8px; }
.mj-mini-btn {
  flex: 1;
  border: 1px solid var(--mj-line);
  background: #fff;
  border-radius: 11px;
  padding: 8px 6px;
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--mj-green-700);
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.mj-mini-btn:hover { border-color: var(--mj-teal-500); color: var(--mj-teal-600); }
.mj-mini-btn.primary {
  background: linear-gradient(135deg, var(--mj-green-600), var(--mj-teal-600));
  border-color: transparent;
  color: #fff;
}
.mj-mini-btn.primary:hover { filter: brightness(1.1); }
.mj-mini-btn.danger { color: var(--mj-danger); }
.mj-mini-btn.danger:hover { border-color: var(--mj-danger); background: var(--mj-danger-bg); }
.mj-mini-btn:disabled { opacity: 0.55; cursor: not-allowed; }

/* ---------- حالة فارغة ---------- */
.mj-empty {
  text-align: center;
  padding: 56px 20px;
  background: var(--mj-card);
  border: 1px dashed var(--mj-line);
  border-radius: var(--mj-radius);
}
.mj-empty-icon { font-size: 2.6rem; margin-bottom: 8px; }
.mj-empty h3 { font-family: var(--mj-font-title); color: var(--mj-green-900); margin: 0 0 6px; }
.mj-empty p { color: var(--mj-muted); margin: 0 0 16px; font-size: 0.9rem; }

/* ---------- النوافذ المنبثقة ---------- */
.mj-modal { position: fixed; inset: 0; z-index: 100; display: flex; align-items: center; justify-content: center; padding: 16px; }
.mj-modal[hidden] { display: none; }
.mj-modal-backdrop {
  position: absolute; inset: 0;
  background: rgba(5, 46, 36, 0.5);
  backdrop-filter: blur(4px);
  animation: mjFade 0.2s ease;
}
@keyframes mjFade { from { opacity: 0; } to { opacity: 1; } }
.mj-modal-panel {
  position: relative;
  width: 100%;
  max-width: 560px;
  max-height: 92vh;
  overflow-y: auto;
  background: #fff;
  border-radius: 20px;
  box-shadow: var(--mj-shadow-lg);
  animation: mjPop 0.24s cubic-bezier(0.2, 0.9, 0.3, 1.2);
}
.mj-modal-panel.wide { max-width: 720px; }
.mj-modal-panel.narrow { max-width: 420px; }
@keyframes mjPop {
  from { opacity: 0; transform: translateY(16px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.mj-modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 18px 20px 0;
}
.mj-modal-head h3 { font-family: var(--mj-font-title); font-weight: 800; color: var(--mj-green-900); margin: 0; font-size: 1.15rem; }
.mj-modal-close {
  background: #f1f5f4;
  border: 0;
  width: 34px; height: 34px;
  border-radius: 10px;
  font-size: 0.95rem;
  color: var(--mj-muted);
  transition: all 0.2s;
  flex: 0 0 auto;
}
.mj-modal-close:hover { background: var(--mj-danger-bg); color: var(--mj-danger); }
.mj-modal-body { padding: 16px 20px 22px; }
.mj-modal-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 18px; flex-wrap: wrap; }

.mj-note {
  background: #f0fdfa;
  border: 1px solid #99f6e4;
  border-radius: var(--mj-radius-sm);
  padding: 10px 12px;
  font-size: 0.82rem;
  color: var(--mj-teal-600);
  font-weight: 600;
  margin: 0 0 16px;
}

.mj-error {
  background: var(--mj-danger-bg);
  border: 1px solid #fecdd3;
  color: var(--mj-danger);
  border-radius: var(--mj-radius-sm);
  padding: 10px 12px;
  font-size: 0.86rem;
  font-weight: 700;
  margin: 12px 0 4px;
}
.mj-error[hidden] { display: none; }

/* ---------- منطقة الرفع ---------- */
.mj-dropzone {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  border: 2px dashed var(--mj-teal-500);
  background: #f0fdfa;
  border-radius: var(--mj-radius);
  padding: 30px 16px;
  cursor: pointer;
  text-align: center;
  transition: all 0.2s;
  margin-bottom: 14px;
}
.mj-dropzone:hover, .mj-dropzone.is-dragover {
  background: #ccfbf1;
  border-color: var(--mj-green-600);
}
.mj-dropzone-icon { font-size: 2rem; }
.mj-dropzone-text { font-weight: 800; color: var(--mj-green-800); }
.mj-dropzone-hint { font-size: 0.76rem; color: var(--mj-muted); }

.mj-selected-file {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  border: 1px solid var(--mj-line);
  border-radius: var(--mj-radius-sm);
  padding: 10px 12px;
  margin-bottom: 14px;
}
.mj-selected-file[hidden] { display: none; }
.mj-selected-icon { font-size: 1.4rem; }
.mj-selected-meta { flex: 1; min-width: 0; }
.mj-selected-meta strong { display: block; font-size: 0.86rem; color: var(--mj-green-900); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mj-selected-meta small { color: var(--mj-muted); font-size: 0.74rem; }
.mj-selected-clear {
  background: #fee2e2;
  border: 0;
  color: var(--mj-danger);
  width: 28px; height: 28px;
  border-radius: 8px;
  font-size: 0.8rem;
}

.mj-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.mj-progress {
  margin-top: 14px;
  background: var(--mj-line);
  border-radius: 999px;
  height: 12px;
  position: relative;
  overflow: hidden;
}
.mj-progress[hidden] { display: none; }
.mj-progress-bar {
  height: 100%;
  width: 0%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--mj-green-500), var(--mj-teal-500));
  transition: width 0.15s ease;
}
.mj-progress-label {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.66rem;
  font-weight: 900;
  color: var(--mj-green-900);
}

/* ---------- تفاصيل الملف ---------- */
.mj-details-hero {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}
.mj-details-hero .mj-file-ic { width: 58px; height: 58px; font-size: 1.5rem; }
.mj-details-title { font-family: var(--mj-font-title); font-weight: 900; color: var(--mj-green-900); font-size: 1.2rem; margin: 0 0 4px; }
.mj-details-desc { color: var(--mj-muted); margin: 0 0 16px; font-size: 0.92rem; }
.mj-details-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 18px;
}
.mj-details-item {
  background: #f6fbf9;
  border: 1px solid var(--mj-line);
  border-radius: var(--mj-radius-sm);
  padding: 10px 12px;
}
.mj-details-item span { display: block; font-size: 0.7rem; color: var(--mj-muted); font-weight: 800; }
.mj-details-item strong { font-size: 0.9rem; color: var(--mj-green-900); }
.mj-details-actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* ---------- لوحة الإدارة ---------- */
.mj-admin-overlay {
  position: fixed;
  inset: 0;
  z-index: 110;
  background: rgba(5, 46, 36, 0.55);
  backdrop-filter: blur(4px);
  display: flex;
  padding: 16px;
}
.mj-admin-overlay[hidden] { display: none; }
.mj-admin-shell {
  background: var(--mj-bg);
  border-radius: 20px;
  box-shadow: var(--mj-shadow-lg);
  width: min(1080px, 100%);
  margin: auto;
  max-height: 94vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: mjPop 0.24s cubic-bezier(0.2, 0.9, 0.3, 1.2);
}
.mj-admin-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 20px;
  background: linear-gradient(135deg, var(--mj-green-900), var(--mj-green-700));
  color: #fff;
  flex-wrap: wrap;
}
.mj-admin-top h2 { margin: 0; font-family: var(--mj-font-title); font-size: 1.15rem; font-weight: 900; }
.mj-admin-top-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.mj-admin-top-actions .mj-ghost-btn {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.25);
  color: #fff;
}
.mj-admin-top-actions .mj-ghost-btn:hover { background: rgba(255, 255, 255, 0.2); border-color: #fff; }
.mj-admin-top-actions .mj-modal-close { background: rgba(255, 255, 255, 0.12); color: #fff; }
.mj-admin-top-actions .mj-modal-close:hover { background: rgba(255, 255, 255, 0.25); color: #fff; }
.mj-admin-top-actions .mj-admin-reset-link { color: #fde68a; }
.mj-admin-top-actions .mj-danger-btn {
  background: var(--mj-danger);
  color: #fff;
  border: 0;
  font-weight: 800;
  font-size: 0.85rem;
  border-radius: 10px;
  padding: 9px 14px;
}
.mj-admin-top-actions .mj-danger-btn:hover { filter: brightness(1.1); }

.mj-danger-btn {
  background: var(--mj-danger);
  color: #fff;
  border: 0;
  font-weight: 800;
  border-radius: 10px;
  padding: 9px 14px;
  transition: filter 0.2s;
}
.mj-danger-btn:hover { filter: brightness(1.08); }

.mj-admin-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  padding: 14px 20px 0;
}
.mj-admin-stat {
  background: #fff;
  border: 1px solid var(--mj-line);
  border-radius: var(--mj-radius-sm);
  padding: 10px 12px;
  text-align: center;
}
.mj-admin-stat .num { font-family: var(--mj-font-title); font-weight: 900; font-size: 1.3rem; }
.mj-admin-stat .lbl { font-size: 0.74rem; color: var(--mj-muted); font-weight: 700; }
.mj-admin-stat.total .num { color: var(--mj-teal-600); }
.mj-admin-stat.pending .num { color: #b45309; }
.mj-admin-stat.approved .num { color: #15803d; }
.mj-admin-stat.rejected .num { color: var(--mj-danger); }

.mj-admin-toolbar {
  padding: 12px 20px 8px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.mj-admin-toolbar input {
  border: 1px solid var(--mj-line);
  border-radius: 12px;
  padding: 10px 14px;
  font-size: 0.92rem;
  outline: none;
  width: 100%;
}
.mj-admin-toolbar input:focus { border-color: var(--mj-teal-500); box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.14); }
.mj-admin-live {
  margin: 0 20px;
  padding: 10px 14px;
  border: 1px solid var(--mj-line);
  border-radius: 12px;
  background: #f7faf9;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 0.86rem;
}
.mj-admin-live > span { color: var(--mj-muted); font-weight: 700; }
.mj-admin-live > strong { font-weight: 800; }
.mj-admin-live .mj-mini-btn { margin-inline-start: auto; }
.mj-admin-status-tabs { display: flex; gap: 8px; flex-wrap: wrap; }
.mj-admin-type-tabs { display: flex; gap: 8px; flex-wrap: wrap; }
.mj-admin-type-tabs .mj-chip { font-size: 0.86rem; padding: 8px 18px; }
.mj-chip {
  background: #fff;
  border: 1px solid var(--mj-line);
  color: var(--mj-muted);
  font-weight: 800;
  font-size: 0.8rem;
  border-radius: 999px;
  padding: 6px 14px;
  transition: all 0.2s;
}
.mj-chip:hover { border-color: var(--mj-teal-500); color: var(--mj-teal-600); }
.mj-chip.is-active {
  background: linear-gradient(135deg, var(--mj-green-600), var(--mj-teal-600));
  border-color: transparent;
  color: #fff;
}

.mj-admin-list {
  overflow-y: auto;
  padding: 8px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.mj-admin-row {
  background: #fff;
  border: 1px solid var(--mj-line);
  border-radius: var(--mj-radius-sm);
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.mj-admin-row .mj-file-ic { width: 40px; height: 40px; font-size: 1rem; border-radius: 10px; }
.mj-admin-row-main { flex: 1; min-width: 220px; }
.mj-admin-row-title { font-weight: 800; color: var(--mj-green-900); font-size: 0.9rem; margin: 0; }
.mj-admin-row-sub { font-size: 0.74rem; color: var(--mj-muted); margin-top: 2px; display: flex; gap: 10px; flex-wrap: wrap; }
.mj-admin-row-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.mj-admin-row-actions .mj-mini-btn { flex: 0 0 auto; }

/* ---------- الإشعارات (Toasts) ---------- */
.mj-toasts {
  position: fixed;
  bottom: 18px;
  left: 18px;
  z-index: 130;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: min(360px, calc(100vw - 36px));
}
.mj-toast {
  background: var(--mj-green-900);
  color: #fff;
  border-radius: 14px;
  padding: 12px 14px;
  font-size: 0.88rem;
  font-weight: 700;
  box-shadow: var(--mj-shadow-lg);
  display: flex;
  align-items: center;
  gap: 10px;
  animation: mjToastIn 0.25s cubic-bezier(0.2, 0.9, 0.3, 1.15);
  border: 1px solid rgba(255, 255, 255, 0.12);
}
.mj-toast.toast-error { background: var(--mj-danger); }
.mj-toast.toast-success { background: linear-gradient(135deg, #15803d, #16a34a); }
.mj-toast.toast-warn { background: #b45309; }
@keyframes mjToastIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.mj-toast.is-leaving { opacity: 0; transform: translateY(8px); transition: all 0.25s; }

/* ---------- شاشات صغيرة ---------- */
@media (max-width: 820px) {
  .mj-stats { grid-template-columns: repeat(2, 1fr); }
  .mj-admin-stats { grid-template-columns: repeat(2, 1fr); }
  .mj-form-grid { grid-template-columns: 1fr; }
  .mj-details-grid { grid-template-columns: 1fr; }
  .mj-header-inner { justify-content: center; }
  .mj-main { padding: 16px 12px 30px; }
  .mj-hero { padding: 38px 18px 32px; }
  .mj-filters { grid-template-columns: 1fr; }
}

@media (max-width: 460px) {
  .mj-stats { grid-template-columns: 1fr 1fr; gap: 8px; }
  .mj-header-actions .mj-ghost-btn span.mj-hide-sm { display: none; }
  .mj-file-actions { flex-wrap: wrap; }
}

/* تقليل الحركة لمن يفضّل ذلك */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
}