* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --primary: #1F6E5C;
  --primary-dark: #175445;
  --primary-soft: #E7F0EC;
  --gold: #C9A227;
  --gold-soft: #F3EBD2;
  --bg: #F6F2E9;
  --panel: #FEFCF7;
  --text: #26332E;
  --muted: #6B7A73;
  --border: #ECE4D3;
  --danger: #B4443C;
  --radius: 16px;
}

body {
  font-family: "Segoe UI", Tahoma, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
}

.hidden { display: none !important; }
.muted { color: var(--muted); font-size: 14px; }
.error { color: var(--danger); margin-top: 8px; min-height: 20px; }

/* ---------- تسجيل الدخول ---------- */
.login-wrap {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(160deg, var(--primary-dark) 0%, var(--primary) 55%, #2B8A73 100%);
  padding: 20px;
}
.login-box {
  background: var(--panel); padding: 40px 36px; border-radius: 22px;
  width: 400px; max-width: 94vw;
  box-shadow: 0 20px 60px rgba(0,0,0,.25);
  text-align: center;
}
.login-logo {
  width: 84px; height: 84px; border-radius: 20px; object-fit: cover;
  margin-bottom: 14px; box-shadow: 0 6px 18px rgba(31,110,92,.25);
}
.login-box h1 { color: var(--primary-dark); margin-bottom: 4px; font-size: 24px; }
.login-box .muted { margin-bottom: 8px; }
.login-box label { display: block; text-align: right; margin: 16px 0 6px; font-weight: 600; font-size: 15px; }

/* ---------- التخطيط ---------- */
#app { display: flex; min-height: 100vh; }
.sidebar {
  width: 250px; color: #fff;
  background: linear-gradient(180deg, var(--primary-dark), var(--primary));
  padding: 22px 14px; display: flex; flex-direction: column; gap: 8px;
  position: sticky; top: 0; height: 100vh;
}
.side-brand {
  display: flex; align-items: center; gap: 12px;
  padding: 6px 8px 18px; border-bottom: 1px solid rgba(255,255,255,.15);
  margin-bottom: 14px;
}
.side-brand img {
  width: 46px; height: 46px; border-radius: 12px; object-fit: cover;
  background: rgba(255,255,255,.15);
}
.side-brand .name { font-size: 17px; font-weight: 700; line-height: 1.3; }
.side-brand .sub { font-size: 12px; color: #CFE2DB; }

.sidebar nav { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.nav-link {
  display: flex; align-items: center; gap: 10px;
  color: #DCE8E4; text-decoration: none; padding: 12px 14px;
  border-radius: 12px; font-size: 16px; transition: background .15s;
}
.nav-link:hover { background: rgba(255,255,255,.08); }
.nav-link.active {
  background: rgba(255,255,255,.16); color: #fff; font-weight: 700;
  box-shadow: inset 3px 0 0 var(--gold);
}
.nav-link .ic { font-size: 18px; width: 24px; text-align: center; }

.content { flex: 1; padding: 28px 32px; max-width: 1150px; }

/* هيدر الصفحة */
.page h1 { margin-bottom: 20px; font-size: 24px; color: var(--primary-dark); }
.page-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; flex-wrap: wrap; gap: 10px; }
.page-head h1 { margin: 0; }

/* ---------- البطاقات ---------- */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(165px, 1fr)); gap: 14px; margin-bottom: 24px; }
.card {
  background: var(--panel); border-radius: var(--radius); padding: 18px 20px;
  border: 1px solid var(--border);
  box-shadow: 0 4px 14px rgba(31,110,92,.05);
}
.card .num { font-size: 28px; font-weight: 700; color: var(--primary); }
.card .lbl { color: var(--muted); margin-top: 4px; font-size: 14px; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 860px) {
  .grid-2 { grid-template-columns: 1fr; }
  .sidebar { width: 70px; padding: 16px 8px; }
  .side-brand .name, .side-brand .sub, .nav-link span.txt, .sidebar .btn { display: none; }
  .side-brand { justify-content: center; border-bottom: none; }
  .content { padding: 16px; }
}

.panel {
  background: var(--panel); border-radius: var(--radius); padding: 20px;
  border: 1px solid var(--border); margin-bottom: 16px;
  box-shadow: 0 4px 14px rgba(31,110,92,.05);
}
.panel h3 { margin-bottom: 12px; color: var(--primary-dark); font-size: 17px; }

/* ---------- الجداول ---------- */
table { width: 100%; border-collapse: collapse; }
th {
  text-align: right; padding: 10px; color: var(--muted); font-size: 13.5px;
  border-bottom: 2px solid var(--border); white-space: nowrap;
}
td { padding: 13px 10px; border-bottom: 1px solid var(--border); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
tbody tr:hover { background: #FBF8F0; }

.badge { padding: 4px 12px; border-radius: 20px; font-size: 13px; font-weight: 600; }
.badge.pub { background: var(--primary-soft); color: var(--primary-dark); }
.badge.draft { background: var(--gold-soft); color: #7A6B33; }
.badge.off { background: #F5E3E1; color: var(--danger); }

/* ---------- النماذج ---------- */
label { display: block; margin: 14px 0 6px; font-weight: 600; font-size: 15px; }
label.check { font-weight: normal; display: flex; align-items: center; gap: 8px; }
input[type=text], input[type=email], input[type=password], input[type=number], select, textarea {
  width: 100%; padding: 12px 14px; border: 1.5px solid var(--border); border-radius: 12px;
  font-size: 15.5px; font-family: inherit; background: #fff;
  transition: border-color .15s, box-shadow .15s;
}
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(31,110,92,.12);
}

/* ---------- الأزرار ---------- */
.btn {
  padding: 11px 20px; border: 1.5px solid var(--border); border-radius: 12px;
  background: #fff; cursor: pointer; font-size: 15.5px; font-family: inherit;
  transition: all .15s;
}
.btn:hover { background: var(--bg); }
.btn.primary {
  background: var(--primary); color: #fff; border-color: var(--primary);
  box-shadow: 0 4px 12px rgba(31,110,92,.25);
}
.btn.primary:hover { background: var(--primary-dark); }
.btn.gold { background: var(--gold); color: #fff; border-color: var(--gold); }
.btn.ghost { background: transparent; color: inherit; }
.sidebar .btn.ghost { color: #DCE8E4; border-color: rgba(255,255,255,.3); }
.sidebar .btn.ghost:hover { background: rgba(255,255,255,.1); }
.btn.danger { color: var(--danger); border-color: #E5C4C1; background: #fff; }
.btn.danger:hover { background: #FBF1F0; }
.btn.small { padding: 6px 12px; font-size: 13.5px; border-radius: 9px; }
.btn.full { width: 100%; margin-top: 22px; }

.filters { display: flex; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.filters input { flex: 1; min-width: 200px; }
.filters select { width: auto; }

/* ---------- النوافذ المنبثقة ---------- */
.modal {
  position: fixed; inset: 0; background: rgba(23,52,44,.5);
  display: flex; align-items: center; justify-content: center; z-index: 50;
  padding: 20px; backdrop-filter: blur(2px);
}
.modal-box {
  background: var(--panel); border-radius: 20px; padding: 28px;
  width: 500px; max-width: 100%; max-height: 92vh; overflow-y: auto;
  box-shadow: 0 24px 70px rgba(0,0,0,.3);
}
.modal-box h2 { color: var(--primary-dark); font-size: 20px; }
.modal-box.large { width: 720px; }
.modal-actions { display: flex; gap: 10px; margin-top: 22px; }
.upload-row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.upload-row input[type=file] { flex: 1; min-width: 180px; }

.pager { display: flex; gap: 6px; justify-content: center; margin-top: 16px; }
.pager button { min-width: 38px; }
.pager button.cur { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ---------- التنبيهات ---------- */
.toast {
  position: fixed; bottom: 24px; right: 50%; transform: translateX(50%);
  background: var(--primary-dark); color: #fff; padding: 14px 28px;
  border-radius: 14px; z-index: 100; box-shadow: 0 8px 24px rgba(0,0,0,.25);
  font-size: 15px;
}
.toast.err { background: var(--danger); }

/* رابط صفحة المشاركة في جدول المواد */
a.share-link {
  color: var(--primary); text-decoration: none; font-size: 13.5px;
  border: 1.5px solid var(--primary-soft); background: var(--primary-soft);
  padding: 6px 10px; border-radius: 9px; white-space: nowrap;
}
a.share-link:hover { background: var(--primary); color: #fff; }