/* ═══════════════════════════════════════════════════════════════
   Nabd 2026 — نظام التصميم الموحّد (طبقة فوق style.css)
   يُحمَّل في نهاية <head> لكل صفحة. لا يغيّر أي منطق، فقط المظهر.
   ═══════════════════════════════════════════════════════════════ */

/* ── 1) الرموز (Design Tokens) ─────────────────────────────── */
:root,
[data-theme="dark"] {
  --nb-bg: #0a0f1c;
  --nb-bg-soft: #0f1628;
  --nb-surface: #121a2e;
  --nb-surface-2: #172238;
  --nb-surface-3: #1d2a45;
  --nb-border: rgba(148, 163, 184, .14);
  --nb-border-strong: rgba(148, 163, 184, .26);
  --nb-text: #e6edf7;
  --nb-text-2: #9fb0c8;
  --nb-text-3: #6b7d98;
  --nb-primary: #38bdf8;
  --nb-primary-strong: #0ea5e9;
  --nb-primary-soft: rgba(56, 189, 248, .14);
  --nb-primary-ink: #04121f;
  --nb-violet: #a78bfa;
  --nb-success: #34d399;
  --nb-success-soft: rgba(52, 211, 153, .14);
  --nb-warning: #fbbf24;
  --nb-warning-soft: rgba(251, 191, 36, .14);
  --nb-danger: #f87171;
  --nb-danger-soft: rgba(248, 113, 113, .14);
  --nb-info: #60a5fa;
  --nb-shadow-sm: 0 1px 2px rgba(0, 0, 0, .35);
  --nb-shadow: 0 6px 24px -8px rgba(0, 0, 0, .55);
  --nb-shadow-lg: 0 24px 60px -16px rgba(0, 0, 0, .7);
  --nb-glass: rgba(15, 22, 40, .78);
  --nb-overlay: rgba(2, 6, 16, .62);
  --nb-ring: 0 0 0 3px rgba(56, 189, 248, .35);

  /* ربط متغيرات style.css القديمة بالهوية الجديدة */
  --bg-primary: var(--nb-bg);
  --bg-secondary: var(--nb-surface);
  --bg-card: var(--nb-surface);
  --bg-sidebar: var(--nb-bg-soft);
  --bg-input: var(--nb-bg-soft);
  --bg-hover: var(--nb-surface-2);
  --bg-elevated: var(--nb-surface-3);
  --card-stroke: var(--nb-border);
  --card-shadow: var(--nb-shadow);
  --card-bg: var(--nb-surface);
  --sidebar-bg: var(--nb-bg-soft);
  --text-primary: var(--nb-text);
  --text-secondary: var(--nb-text-2);
  --text-muted: var(--nb-text-3);
  --text-color: var(--nb-text);
  --border-color: var(--nb-border);
  --border-hover: var(--nb-primary);
  --accent-primary: var(--nb-primary);
  --accent-secondary: var(--nb-violet);
  --accent-gradient: linear-gradient(135deg, #38bdf8 0%, #818cf8 100%);
  --glow-primary: rgba(56, 189, 248, .25);
  --shadow-sm: var(--nb-shadow-sm);
  --shadow-md: var(--nb-shadow);
  --shadow-lg: var(--nb-shadow-lg);
  color-scheme: dark;
}

[data-theme="light"] {
  --nb-bg: #f4f6fb;
  --nb-bg-soft: #ffffff;
  --nb-surface: #ffffff;
  --nb-surface-2: #f6f8fc;
  --nb-surface-3: #eef2f8;
  --nb-border: rgba(15, 23, 42, .09);
  --nb-border-strong: rgba(15, 23, 42, .18);
  --nb-text: #0f172a;
  --nb-text-2: #475569;
  --nb-text-3: #8492a6;
  --nb-primary: #0284c7;
  --nb-primary-strong: #0369a1;
  --nb-primary-soft: rgba(2, 132, 199, .10);
  --nb-primary-ink: #ffffff;
  --nb-violet: #7c3aed;
  --nb-success: #059669;
  --nb-success-soft: rgba(5, 150, 105, .10);
  --nb-warning: #d97706;
  --nb-warning-soft: rgba(217, 119, 6, .10);
  --nb-danger: #dc2626;
  --nb-danger-soft: rgba(220, 38, 38, .09);
  --nb-info: #2563eb;
  --nb-shadow-sm: 0 1px 2px rgba(15, 23, 42, .06);
  --nb-shadow: 0 8px 24px -12px rgba(15, 23, 42, .18);
  --nb-shadow-lg: 0 24px 60px -20px rgba(15, 23, 42, .28);
  --nb-glass: rgba(255, 255, 255, .82);
  --nb-overlay: rgba(15, 23, 42, .45);
  --nb-ring: 0 0 0 3px rgba(2, 132, 199, .25);
  --accent-gradient: linear-gradient(135deg, #0284c7 0%, #6366f1 100%);
  --glow-primary: rgba(2, 132, 199, .18);
  color-scheme: light;
}

:root {
  --nb-radius-sm: 10px;
  --nb-radius: 14px;
  --nb-radius-lg: 20px;
  --nb-sidebar-w: 264px;
  --nb-sidebar-w-collapsed: 78px;
  --nb-topbar-h: 64px;
  --nb-font: 'Cairo', 'Tajawal', 'Segoe UI', system-ui, sans-serif;
  --nb-ease: cubic-bezier(.2, .8, .2, 1);
}

/* ── 2) الأساس ────────────────────────────────────────────── */
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--nb-font) !important;
  background: var(--nb-bg) !important;
  background-image:
    radial-gradient(1200px 600px at 100% -10%, rgba(56, 189, 248, .07), transparent 60%),
    radial-gradient(900px 500px at 0% 0%, rgba(129, 140, 248, .06), transparent 60%) !important;
  background-attachment: fixed !important;
  color: var(--nb-text);
  font-size: 15px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
[data-theme="light"] body {
  background-image:
    radial-gradient(1200px 600px at 100% -10%, rgba(2, 132, 199, .06), transparent 60%),
    radial-gradient(900px 500px at 0% 0%, rgba(99, 102, 241, .05), transparent 60%) !important;
}
*, *::before, *::after { box-sizing: border-box; }
img, svg, canvas, video { max-width: 100%; }
::selection { background: var(--nb-primary-soft); color: var(--nb-text); }
a { color: var(--nb-primary); }
:focus-visible { outline: none; box-shadow: var(--nb-ring) !important; border-radius: 8px; }
.card-value, .s-value, .num, td, .stat-value, [class*="count"], [id$="Count"], [id$="Gb"] { font-variant-numeric: tabular-nums; }

/* شريط التمرير */
* { scrollbar-width: thin; scrollbar-color: var(--nb-surface-3) transparent; }
*::-webkit-scrollbar { width: 8px; height: 8px; }
*::-webkit-scrollbar-thumb { background: var(--nb-surface-3); border-radius: 8px; }
*::-webkit-scrollbar-track { background: transparent; }

/* ── 3) القائمة الجانبية ──────────────────────────────────── */
.sidebar {
  width: var(--nb-sidebar-w) !important;
  background: var(--nb-bg-soft) !important;
  border-left: 1px solid var(--nb-border);
  box-shadow: none !important;
  color: var(--nb-text) !important;
  padding: 0 !important;
  transition: width .25s var(--nb-ease), transform .3s var(--nb-ease) !important;
  overflow-x: hidden !important;
}
.sidebar-header {
  padding: 18px 16px 14px !important;
  border-bottom: 1px solid var(--nb-border) !important;
  text-align: center;
  position: relative;
}
.sidebar-logo img { height: 2.6em !important; border-radius: 12px; }
.sidebar-title {
  display: block;
  font-size: 1.05rem !important;
  font-weight: 800 !important;
  color: var(--nb-text) !important;
  letter-spacing: 0;
  margin-top: 6px;
}
.sidebar-dev { color: var(--nb-text-3) !important; font-size: .72rem !important; margin: 2px 0 0 !important; }
.sidebar-dev a { color: var(--nb-text-2) !important; text-decoration: none; }
.sidebar-nav { padding: 12px 10px !important; display: flex; flex-direction: column; gap: 2px; }
.sidebar .nav-item {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 44px;
  padding: 9px 12px !important;
  margin: 0 !important;
  border-radius: 12px !important;
  color: var(--nb-text-2) !important;
  font-weight: 600 !important;
  font-size: .92rem !important;
  text-decoration: none !important;
  border: 0 !important;
  background: transparent !important;
  transition: background .15s, color .15s;
  white-space: nowrap;
}
.sidebar .nav-item:hover { background: var(--nb-surface-2) !important; color: var(--nb-text) !important; }
.sidebar .nav-item.active {
  background: var(--nb-primary-soft) !important;
  color: var(--nb-primary) !important;
}
.sidebar .nav-item.active::before {
  content: '';
  position: absolute;
  right: -10px;
  top: 10px;
  bottom: 10px;
  width: 4px;
  border-radius: 4px 0 0 4px;
  background: var(--nb-primary);
}
.sidebar .nav-icon {
  width: 22px;
  min-width: 22px;
  height: 22px;
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem !important;
  margin: 0 !important;
}
.sidebar .nav-icon svg { width: 20px; height: 20px; stroke: currentColor; fill: none; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.sidebar-footer {
  margin-top: auto;
  padding: 12px !important;
  border-top: 1px solid var(--nb-border) !important;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.sidebar-footer .user-info {
  flex: 1 1 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 12px;
  background: var(--nb-surface-2);
}
.sidebar-footer .user-icon {
  width: 36px; height: 36px; min-width: 36px;
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--accent-gradient);
  color: #fff;
  font-size: 1rem;
}
.sidebar-footer .user-name { color: var(--nb-text) !important; font-weight: 700; font-size: .88rem; }
.sidebar-footer .user-role { color: var(--nb-text-3) !important; font-size: .74rem; }
.sidebar-footer .theme-toggle,
.sidebar-footer .btn-change-password,
.sidebar-footer .btn-logout {
  min-height: 38px;
  border-radius: 10px !important;
  border: 1px solid var(--nb-border) !important;
  background: var(--nb-surface-2) !important;
  color: var(--nb-text-2) !important;
  font: 600 .82rem var(--nb-font) !important;
  padding: 6px 12px !important;
  cursor: pointer;
  transition: background .15s, color .15s, border-color .15s;
}
.sidebar-footer .btn-change-password { flex: 1; }
.sidebar-footer .btn-logout { color: var(--nb-danger) !important; }
.sidebar-footer .btn-logout:hover { background: var(--nb-danger-soft) !important; border-color: transparent !important; }
.sidebar-footer .theme-toggle:hover, .sidebar-footer .btn-change-password:hover { color: var(--nb-text) !important; border-color: var(--nb-border-strong) !important; }

/* زر طي القائمة (سطح المكتب) */
.nb-collapse-btn {
  position: absolute;
  top: 18px;
  left: 10px;
  width: 30px; height: 30px;
  border-radius: 8px;
  border: 1px solid var(--nb-border);
  background: var(--nb-surface-2);
  color: var(--nb-text-2);
  display: none;
  align-items: center; justify-content: center;
  cursor: pointer;
}
.nb-collapse-btn svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 2; transition: transform .25s; }

/* ── 4) المحتوى الرئيسي والشريط العلوي ────────────────────── */
.main-content {
  margin-right: var(--nb-sidebar-w) !important;
  width: calc(100% - var(--nb-sidebar-w)) !important;
  padding: 0 28px 40px !important;
  min-height: 100vh;
  transition: margin .25s var(--nb-ease), width .25s var(--nb-ease);
}
.main-content > *:not(.page-header):not(.header) { max-width: 1480px; margin-left: auto; margin-right: auto; }
.page-header, .main-content > .header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex !important;
  align-items: center;
  gap: 12px;
  min-height: var(--nb-topbar-h);
  margin: 0 -28px 22px !important;
  padding: 10px 28px !important;
  background: var(--nb-glass) !important;
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--nb-border) !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}
.page-header h2, .main-content > .header h2 {
  margin: 0 !important;
  font-size: 1.15rem !important;
  font-weight: 800 !important;
  color: var(--nb-text) !important;
  line-height: 1.3;
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.btn-toggle-sidebar, .menu-btn {
  width: 40px !important; height: 40px !important; min-width: 40px;
  border-radius: 10px !important;
  border: 1px solid var(--nb-border) !important;
  background: var(--nb-surface) !important;
  color: var(--nb-text) !important;
  font-size: 1.1rem !important;
  display: inline-flex !important;
  align-items: center; justify-content: center;
  cursor: pointer;
  padding: 0 !important;
}
.nb-top-actions { display: flex; align-items: center; gap: 8px; margin-inline-start: auto; }
.nb-icon-btn {
  position: relative;
  width: 40px; height: 40px;
  border-radius: 10px;
  border: 1px solid var(--nb-border);
  background: var(--nb-surface);
  color: var(--nb-text-2);
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer;
  text-decoration: none;
  transition: color .15s, border-color .15s, background .15s;
}
.nb-icon-btn:hover { color: var(--nb-text); border-color: var(--nb-border-strong); }
.nb-icon-btn svg { width: 19px; height: 19px; stroke: currentColor; fill: none; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.nb-clock { color: var(--nb-text-3); font-size: .8rem; font-weight: 600; white-space: nowrap; }

/* سطح المكتب: القائمة المطوية */
@media (min-width: 769px) {
  .nb-collapse-btn { display: inline-flex; }
  .btn-toggle-sidebar, .menu-btn { display: none !important; }
  body.nb-collapsed .sidebar { width: var(--nb-sidebar-w-collapsed) !important; }
  body.nb-collapsed .main-content { margin-right: var(--nb-sidebar-w-collapsed) !important; width: calc(100% - var(--nb-sidebar-w-collapsed)) !important; }
  body.nb-collapsed .sidebar .nav-text,
  body.nb-collapsed .sidebar-title,
  body.nb-collapsed .sidebar-dev,
  body.nb-collapsed .sidebar-footer .user-info > div,
  body.nb-collapsed .sidebar-footer .btn-change-password,
  body.nb-collapsed .sidebar-footer .btn-logout { display: none !important; }
  body.nb-collapsed .sidebar .nav-item { justify-content: center; padding: 10px !important; }
  body.nb-collapsed .sidebar-header { padding-top: 56px !important; }
  body.nb-collapsed .nb-collapse-btn { left: 50%; transform: translateX(-50%); }
  body.nb-collapsed .nb-collapse-btn svg { transform: rotate(180deg); }
  body.nb-collapsed .sidebar-footer { justify-content: center; }
  body.nb-collapsed .sidebar-footer .user-info { background: transparent; justify-content: center; padding: 0; }
}

/* ── 5) الأقسام والبطاقات ─────────────────────────────────── */
.section { margin-bottom: 22px !important; }
.section > h3, .section h3:first-child, .card-title {
  font-size: 1rem !important;
  font-weight: 800 !important;
  color: var(--nb-text) !important;
  margin: 0 0 14px !important;
  display: flex;
  align-items: center;
  gap: 8px;
}
.card, .summary-card, .acct-card, .um-card, .stat-card, .router-card, .chart-container, .router-selector {
  background: var(--nb-surface) !important;
  border: 1px solid var(--nb-border) !important;
  border-radius: var(--nb-radius) !important;
  box-shadow: var(--nb-shadow-sm) !important;
  color: var(--nb-text);
}
.router-selector { padding: 16px !important; }
.cards-grid {
  display: grid !important;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)) !important;
  gap: 14px !important;
}
.cards-grid .card {
  position: relative;
  padding: 16px !important;
  text-align: start !important;
  overflow: hidden;
  transition: transform .2s var(--nb-ease), border-color .2s, box-shadow .2s;
}
.cards-grid .card:hover { transform: translateY(-2px); border-color: var(--nb-border-strong) !important; box-shadow: var(--nb-shadow) !important; }
.cards-grid .card::after {
  content: '';
  position: absolute;
  inset-inline-end: -30px;
  top: -30px;
  width: 90px; height: 90px;
  border-radius: 50%;
  background: var(--nb-primary-soft);
  opacity: .6;
  pointer-events: none;
}
.card-icon {
  width: 40px; height: 40px;
  border-radius: 12px;
  display: inline-flex !important;
  align-items: center; justify-content: center;
  background: var(--nb-surface-2);
  font-size: 1.2rem !important;
  margin-bottom: 10px !important;
}
.card-value {
  font-size: 1.6rem !important;
  font-weight: 800 !important;
  color: var(--nb-text) !important;
  line-height: 1.15 !important;
  letter-spacing: 0;
}
.card-value-sm { font-size: 1.15rem !important; }
.card-label, .s-label, .lbl { color: var(--nb-text-2) !important; font-size: .82rem !important; font-weight: 600 !important; margin-top: 4px; }
.card-sub, .card-compare { color: var(--nb-text-3) !important; font-size: .78rem !important; margin-top: 6px; }
.s-value { color: var(--nb-text) !important; font-weight: 800 !important; }

/* ── 6) الأزرار ───────────────────────────────────────────── */
.btn-primary, .btn-sm-primary, .um-btn, .btn-login, button.btn-success, .um-btn-success {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 40px;
  padding: 8px 18px !important;
  border-radius: 10px !important;
  border: 1px solid transparent !important;
  background: var(--nb-primary) !important;
  color: var(--nb-primary-ink) !important;
  font: 700 .9rem var(--nb-font) !important;
  cursor: pointer;
  box-shadow: 0 6px 16px -8px var(--glow-primary) !important;
  transition: filter .15s, transform .1s, box-shadow .15s;
  white-space: nowrap;
}
.btn-primary:hover, .btn-sm-primary:hover, .um-btn:hover, .btn-login:hover { filter: brightness(1.08); }
.btn-primary:active, .btn-secondary:active, .um-btn:active, .btn-login:active, .pill-btn:active { transform: scale(.97); }
.um-btn-success, button.btn-success { background: var(--nb-success) !important; color: #04150e !important; }
.btn-secondary, .um-btn-secondary, .btn-sm, .modal-footer .btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 40px;
  padding: 8px 16px !important;
  border-radius: 10px !important;
  border: 1px solid var(--nb-border-strong) !important;
  background: var(--nb-surface-2) !important;
  color: var(--nb-text) !important;
  font: 600 .88rem var(--nb-font) !important;
  cursor: pointer;
  box-shadow: none !important;
}
.btn-sm, .btn-sm-primary { min-height: 34px; padding: 5px 12px !important; font-size: .82rem !important; }
.btn-secondary:hover, .um-btn-secondary:hover, .btn-sm:hover { border-color: var(--nb-primary) !important; color: var(--nb-primary) !important; }
.btn-danger, .um-btn-danger, button[class*="delete"], .btn-delete {
  background: var(--nb-danger-soft) !important;
  color: var(--nb-danger) !important;
  border: 1px solid transparent !important;
  border-radius: 10px !important;
}
.btn-export {
  min-height: 40px;
  border-radius: 10px !important;
  border: 1px solid var(--nb-border-strong) !important;
  background: var(--nb-surface-2) !important;
  color: var(--nb-text) !important;
  font: 700 .85rem var(--nb-font) !important;
  cursor: pointer;
}
.btn-export:hover { border-color: var(--nb-primary) !important; color: var(--nb-primary) !important; }
button:disabled, .btn-primary:disabled { opacity: .55; cursor: not-allowed; filter: none !important; }

/* حبوب الفلترة والتبويبات */
.view-tabs { display: inline-flex !important; gap: 4px; padding: 4px; border-radius: 12px; background: var(--nb-surface); border: 1px solid var(--nb-border); flex-wrap: wrap; }
.tab-btn, .um-tab {
  min-height: 38px;
  padding: 7px 16px !important;
  border-radius: 9px !important;
  border: 0 !important;
  background: transparent !important;
  color: var(--nb-text-2) !important;
  font: 700 .88rem var(--nb-font) !important;
  cursor: pointer;
  transition: background .15s, color .15s;
}
.tab-btn:hover, .um-tab:hover { color: var(--nb-text) !important; }
.tab-btn.active, .um-tab.active { background: var(--nb-primary) !important; color: var(--nb-primary-ink) !important; box-shadow: var(--nb-shadow-sm) !important; }
.filter-pills, .daily-filter-pills { display: flex !important; flex-wrap: wrap; gap: 6px !important; }
.pill-btn {
  min-height: 34px;
  padding: 5px 14px !important;
  border-radius: 999px !important;
  border: 1px solid var(--nb-border-strong) !important;
  background: var(--nb-surface) !important;
  color: var(--nb-text-2) !important;
  font: 700 .82rem var(--nb-font) !important;
  cursor: pointer;
  transition: background .15s, color .15s, border-color .15s;
  white-space: nowrap;
}
.pill-btn:hover { color: var(--nb-text) !important; border-color: var(--nb-primary) !important; }
.pill-btn.active { background: var(--nb-primary) !important; border-color: var(--nb-primary) !important; color: var(--nb-primary-ink) !important; }

/* ── 7) النماذج ───────────────────────────────────────────── */
input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="color"]):not([type="file"]),
select, textarea {
  font-family: var(--nb-font) !important;
  font-size: .92rem !important;
  color: var(--nb-text) !important;
  background-color: var(--nb-bg-soft) !important;
  border: 1px solid var(--nb-border-strong) !important;
  border-radius: 10px !important;
  min-height: 40px;
  padding: 8px 12px;
  transition: border-color .15s, box-shadow .15s;
  max-width: 100%;
}
[data-theme="light"] input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="color"]):not([type="file"]),
[data-theme="light"] select, [data-theme="light"] textarea { background-color: #fff !important; }
input:focus, select:focus, textarea:focus { outline: none !important; border-color: var(--nb-primary) !important; box-shadow: var(--nb-ring) !important; }
input::placeholder, textarea::placeholder { color: var(--nb-text-3) !important; opacity: 1; }
select { cursor: pointer; }
input[type="checkbox"], input[type="radio"] { accent-color: var(--nb-primary); width: 18px; height: 18px; }
.form-group { margin-bottom: 14px !important; }
.form-group label, .um-field label, label.lbl {
  display: block;
  margin-bottom: 6px !important;
  color: var(--nb-text-2) !important;
  font-size: .84rem !important;
  font-weight: 700 !important;
}
.form-group input, .form-group select, .form-group textarea { width: 100%; }
.selector-row { display: flex; flex-wrap: wrap; align-items: center; gap: 10px !important; margin-bottom: 10px; }
.selector-row label { color: var(--nb-text-2) !important; font-weight: 700; font-size: .86rem; }
.form-msg, .error-msg { border-radius: 10px; font-size: .86rem; }
.error-msg:not(.hidden) { padding: 10px 12px; background: var(--nb-danger-soft) !important; color: var(--nb-danger) !important; border: 0 !important; }

/* ── 8) الجداول ───────────────────────────────────────────── */
.table-wrapper, .table-container, .table-responsive {
  width: 100%;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--nb-border) !important;
  border-radius: var(--nb-radius) !important;
  background: var(--nb-surface) !important;
  box-shadow: var(--nb-shadow-sm);
  max-height: 72vh;
}
.data-table, .table-wrapper table, .table-container table {
  width: 100%;
  border-collapse: separate !important;
  border-spacing: 0 !important;
  font-size: .88rem;
  color: var(--nb-text);
  background: transparent !important;
}
.data-table thead th, .table-wrapper thead th, .table-container thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--nb-surface-2) !important;
  color: var(--nb-text-2) !important;
  font-weight: 800 !important;
  font-size: .8rem !important;
  text-align: start;
  padding: 12px 14px !important;
  border-bottom: 1px solid var(--nb-border-strong) !important;
  white-space: nowrap;
}
.data-table td, .table-wrapper td, .table-container td {
  padding: 11px 14px !important;
  border-bottom: 1px solid var(--nb-border) !important;
  vertical-align: middle;
  color: var(--nb-text);
}
.data-table tbody tr, .table-wrapper tbody tr { transition: background .12s; }
.data-table tbody tr:hover, .table-wrapper tbody tr:hover { background: var(--nb-surface-2) !important; }
.data-table tbody tr:last-child td, .table-wrapper tbody tr:last-child td { border-bottom: 0 !important; }
th.sortable, th.um-sortable { cursor: pointer; user-select: none; }
th.sortable:hover, th.um-sortable:hover { color: var(--nb-primary) !important; }
.sort-icon, .um-arrow { opacity: .6; font-size: .75em; }

/* شارات الحالة */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px !important;
  border-radius: 999px !important;
  font-size: .76rem !important;
  font-weight: 700 !important;
  line-height: 1.5;
  border: 0 !important;
  white-space: nowrap;
}
.badge-high { background: var(--nb-danger-soft) !important; color: var(--nb-danger) !important; }
.badge-medium { background: var(--nb-warning-soft) !important; color: var(--nb-warning) !important; }
.badge-low { background: var(--nb-success-soft) !important; color: var(--nb-success) !important; }
.badge-zero, .badge-inactive { background: var(--nb-surface-3) !important; color: var(--nb-text-2) !important; }

/* حالات التحميل والفراغ (تُضاف تلقائياً بواسطة nabd-2026.js) */
td.nb-state {
  padding: 34px 16px !important;
  text-align: center !important;
  color: var(--nb-text-2) !important;
  font-weight: 600;
}
td.nb-state::before {
  display: block;
  margin: 0 auto 10px;
  width: 34px; height: 34px;
  content: '';
}
td.nb-loading::before {
  border-radius: 50%;
  border: 3px solid var(--nb-surface-3);
  border-top-color: var(--nb-primary);
  animation: nb-spin .8s linear infinite;
}
td.nb-empty::before {
  border-radius: 12px;
  background: var(--nb-surface-2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236b7d98' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 7h18M5 7l1.5 12h11L19 7M9 7V4h6v3'/%3E%3C/svg%3E") center/20px no-repeat;
}
td.nb-error { color: var(--nb-danger) !important; }
td.nb-error::before {
  border-radius: 12px;
  background: var(--nb-danger-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23f87171' stroke-width='2' stroke-linecap='round'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='M12 7v6M12 16.5v.5'/%3E%3C/svg%3E") center/20px no-repeat;
}
@keyframes nb-spin { to { transform: rotate(360deg); } }
.empty-msg { color: var(--nb-text-2) !important; text-align: center; padding: 28px 12px; }

/* ── 9) النوافذ المنبثقة ──────────────────────────────────── */
.modal {
  position: fixed !important;
  inset: 0 !important;
  z-index: 2000 !important;
  background: var(--nb-overlay) !important;
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.modal[style*="display: block"], .modal[style*="display:block"], .modal.show, .modal.active, .modal.open { display: flex !important; }
.modal-content {
  width: min(560px, 100%) !important;
  max-height: calc(100vh - 32px);
  overflow: auto;
  margin: 0 !important;
  background: var(--nb-surface) !important;
  border: 1px solid var(--nb-border) !important;
  border-radius: var(--nb-radius-lg) !important;
  box-shadow: var(--nb-shadow-lg) !important;
  color: var(--nb-text) !important;
  animation: nb-pop .22s var(--nb-ease);
}
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 16px 20px !important;
  border-bottom: 1px solid var(--nb-border) !important;
  background: transparent !important;
}
.modal-header h3, .modal-header h2 { margin: 0 !important; font-size: 1.05rem !important; font-weight: 800 !important; color: var(--nb-text) !important; }
.modal-close {
  width: 34px; height: 34px;
  border-radius: 9px !important;
  border: 1px solid var(--nb-border) !important;
  background: var(--nb-surface-2) !important;
  color: var(--nb-text-2) !important;
  cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
}
.modal-close:hover { color: var(--nb-danger) !important; }
.modal-body { padding: 18px 20px !important; }
.modal-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-start;
  padding: 14px 20px !important;
  border-top: 1px solid var(--nb-border) !important;
  background: var(--nb-surface-2) !important;
  border-radius: 0 0 var(--nb-radius-lg) var(--nb-radius-lg);
}
@keyframes nb-pop { from { opacity: 0; transform: translateY(8px) scale(.98); } to { opacity: 1; transform: none; } }

/* تنبيهات وتأكيدات nabd-ux */
.nabd-toast {
  font-family: var(--nb-font) !important;
  background: var(--nb-surface-3) !important;
  color: var(--nb-text) !important;
  border: 1px solid var(--nb-border-strong) !important;
  border-radius: 12px !important;
  box-shadow: var(--nb-shadow-lg) !important;
}
.nabd-confirm {
  font-family: var(--nb-font) !important;
  background: var(--nb-surface) !important;
  color: var(--nb-text) !important;
  border: 1px solid var(--nb-border) !important;
  border-radius: var(--nb-radius-lg) !important;
  box-shadow: var(--nb-shadow-lg) !important;
}
.nabd-confirm-ok { background: var(--nb-primary) !important; color: var(--nb-primary-ink) !important; border-radius: 10px !important; border: 0 !important; }
.nabd-confirm-cancel { background: var(--nb-surface-2) !important; color: var(--nb-text) !important; border-radius: 10px !important; border: 1px solid var(--nb-border-strong) !important; }

/* ── 10) شريط التنقل السفلي (الجوال) ─────────────────────── */
.bottom-nav {
  background: var(--nb-glass) !important;
  -webkit-backdrop-filter: saturate(160%) blur(16px);
  backdrop-filter: saturate(160%) blur(16px);
  border-top: 1px solid var(--nb-border) !important;
  box-shadow: 0 -8px 30px -12px rgba(0, 0, 0, .45) !important;
}
.bottom-nav-items {
  display: flex !important;
  gap: 2px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  scrollbar-width: none;
  padding: 0 6px;
}
.bottom-nav-items::-webkit-scrollbar { display: none; }
.bottom-nav-item {
  flex: 0 0 auto;
  min-width: 64px;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 6px 6px 4px !important;
  border-radius: 12px;
  color: var(--nb-text-3) !important;
  font: 700 .66rem var(--nb-font) !important;
  text-decoration: none !important;
}
.bottom-nav-item .bn-icon svg { width: 22px; height: 22px; stroke: currentColor; fill: none; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.bottom-nav-item.active { color: var(--nb-primary) !important; background: var(--nb-primary-soft); }

/* لوحة الإعدادات السفلية */
#settingsPanel { background: var(--nb-surface) !important; border-top: 1px solid var(--nb-border) !important; box-shadow: var(--nb-shadow-lg) !important; }
#settingsPanel button { font-family: var(--nb-font) !important; border-radius: 12px !important; min-height: 46px; }
#settingsPanel #sp-username { color: var(--nb-text) !important; }
#settingsPanel #sp-role { color: var(--nb-text-2) !important; }
#settingsPanel button:not([style*="e74c3c"]) { background: var(--nb-surface-2) !important; color: var(--nb-text) !important; }

/* ── 11) صفحة الدخول والتسجيل ─────────────────────────────── */
body.login-page, body.register-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.login-container { width: 100%; max-width: 420px; }
.login-box, .register-box, .forgot-box {
  background: var(--nb-surface) !important;
  border: 1px solid var(--nb-border) !important;
  border-radius: 24px !important;
  box-shadow: var(--nb-shadow-lg) !important;
  padding: 32px 26px !important;
  color: var(--nb-text) !important;
}
.login-logo { text-align: center; margin-bottom: 22px; }
.login-logo h1 { font-size: 1.45rem !important; font-weight: 800 !important; color: var(--nb-text) !important; margin: 10px 0 4px !important; }
.login-logo p { color: var(--nb-text-2) !important; font-size: .9rem !important; margin: 0; }
.password-wrapper { position: relative; }
.password-wrapper input { padding-left: 46px !important; }
.toggle-password {
  position: absolute;
  left: 6px; top: 50%;
  transform: translateY(-50%);
  width: 34px; height: 34px;
  border: 0 !important;
  border-radius: 8px !important;
  background: transparent !important;
  color: var(--nb-text-2) !important;
  cursor: pointer;
}
.btn-login { width: 100%; min-height: 48px; font-size: 1rem !important; margin-top: 6px; }
.login-links a { color: var(--nb-primary) !important; font-weight: 700; text-decoration: none; }

/* ── 12) التجاوب ──────────────────────────────────────────── */
@media (max-width: 768px) {
  body { font-size: 14.5px; }
  .sidebar {
    width: min(86vw, 300px) !important;
    transform: translateX(105%);
    box-shadow: var(--nb-shadow-lg) !important;
    right: 0;
  }
  .sidebar.open { transform: translateX(0); }
  .sidebar-overlay.show { background: var(--nb-overlay) !important; -webkit-backdrop-filter: blur(3px); backdrop-filter: blur(3px); }
  .main-content {
    margin-right: 0 !important;
    width: 100% !important;
    padding: 0 14px calc(92px + env(safe-area-inset-bottom, 0px)) !important;
  }
  .page-header, .main-content > .header { margin: 0 -14px 14px !important; padding: 8px 14px !important; min-height: 56px; }
  .page-header h2 { font-size: 1rem !important; }
  .nb-clock { display: none; }
  .cards-grid { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; gap: 10px !important; }
  .cards-grid .card { padding: 13px !important; }
  .card-value { font-size: 1.3rem !important; }
  .card-icon { width: 34px; height: 34px; font-size: 1rem !important; margin-bottom: 6px !important; }
  .router-selector { padding: 12px !important; }
  .selector-row { gap: 8px !important; }
  .selector-row select, .selector-row input { flex: 1 1 140px; min-width: 0; }
  .data-table, .table-wrapper table { font-size: .82rem; }
  .data-table thead th, .table-wrapper thead th { padding: 10px 10px !important; }
  .data-table td, .table-wrapper td { padding: 9px 10px !important; }
  .table-wrapper, .table-container { max-height: 66vh; border-radius: 12px !important; }
  .modal { align-items: flex-end; padding: 0; }
  .modal-content {
    width: 100% !important;
    max-height: 92vh;
    border-radius: 22px 22px 0 0 !important;
    animation: nb-sheet .25s var(--nb-ease);
    padding-bottom: env(safe-area-inset-bottom, 0px);
  }
  .modal-footer { border-radius: 0; position: sticky; bottom: 0; }
  .modal-footer > * { flex: 1 1 auto; }
  .view-tabs { display: flex !important; width: 100%; }
  .view-tabs .tab-btn { flex: 1; }
  .btn-primary, .btn-secondary { min-height: 42px; }
}
@media (max-width: 380px) {
  .cards-grid { grid-template-columns: 1fr 1fr !important; }
  .card-value { font-size: 1.15rem !important; }
  .page-header h2 { font-size: .95rem !important; }
}
@keyframes nb-sheet { from { transform: translateY(40px); opacity: .6; } to { transform: none; opacity: 1; } }

/* تقليل الحركة */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* الطباعة */
@media print {
  .sidebar, .bottom-nav, .page-header .nb-top-actions, .nb-collapse-btn, .no-print { display: none !important; }
  .main-content { margin: 0 !important; width: 100% !important; padding: 0 !important; }
  body { background: #fff !important; color: #000 !important; }
}