/* ══════════════════════════════════════════════════════════
   أبويزيد — ثيم موحد مُعاد بناؤه من الصفر
   v16-rebuilt | 2026
   ══════════════════════════════════════════════════════════ */

/* ── 01 الخطوط ─────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Tajawal:wght@400;500;700;800;900&display=swap');

/* ── 02 متغيرات التصميم / Design Tokens ─────────────────── */
:root {
  /* الألوان الأساسية */
  --az-primary:       #00677a;
  --az-primary-2:     #0794ae;
  --az-primary-3:     #e9fbff;
  --az-accent:        #f5a313;

  /* الأسطح */
  --az-bg:            #f6fbfd;
  --az-surface:       #ffffff;
  --az-surface-soft:  #f2fbfd;

  /* النصوص */
  --az-text:          #102531;
  --az-muted:         #667985;

  /* الحدود */
  --az-border:        #d9e9ee;
  --az-border-soft:   #edf5f7;

  /* الحالات */
  --az-success:       #168656;
  --az-danger:        #dc3545;
  --az-warning:       #b7791f;

  /* الظلال */
  --az-shadow:        0 18px 44px rgba(0,75,93,.09);
  --az-shadow-sm:     0 8px 22px rgba(16,37,49,.06);

  /* الأحجام */
  --az-radius:        20px;
  --az-radius-sm:     14px;
  --az-topbar:        70px;
  --az-bottom-nav:    76px;
  --az-container:     1280px;
  --az-tap:           44px;

  /* Z-index Scale */
  --z-topbar:    1100;
  --z-bottom:    1090;
  --z-install:   1200;
  --z-toast:     1300;
  --z-modal:     1400;

  /* Safe Areas */
  --az-safe-top:    env(safe-area-inset-top, 0px);
  --az-safe-bottom: env(safe-area-inset-bottom, 0px);
}

/* ── 03 Reset & Base ─────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  min-width: 0;
}

html {
  width: 100%;
  max-width: 100%;
  overflow-x: clip; /* clip لا يُنشئ scroll container — لا يجمّد الماوس */
  background: var(--az-bg);
  -webkit-text-size-adjust: 100%;
  scrollbar-gutter: stable;
}

body {
  width: 100%;
  max-width: 100%;
  min-height: 100svh;
  margin: 0;
  overflow-x: clip;
  direction: rtl;
  color: var(--az-text);
  font-family: 'Tajawal', system-ui, -apple-system, 'Segoe UI', sans-serif;
  background: linear-gradient(180deg, #fff 0, #f8fcfd 45%, var(--az-bg) 100%);
  padding-top: var(--az-topbar);
  font-size: 15px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  touch-action: manipulation; /* pan-y كان يُعطّل الماوس */
  overscroll-behavior-y: contain;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: radial-gradient(circle at 15% 90%, rgba(0,103,122,.045), transparent 28rem);
}

body.login-page,
body.auth-page {
  padding-top: 0;
  background:
    radial-gradient(circle at 90% -10%, rgba(0,148,174,.14), transparent 34rem),
    radial-gradient(circle at 0 0, rgba(245,163,19,.10), transparent 30rem),
    linear-gradient(180deg, #fff, #f7fcfd);
}

a { text-decoration: none; color: var(--az-primary); }

img, svg, video, canvas { max-width: 100%; height: auto; }

hr { border: 0; border-top: 1px solid var(--az-border); margin: 1.5rem 0; }

/* ── 04 اتجاه الأرقام / LTR ──────────────────────────────── */
[dir=ltr], .font-ltr, .num, .number, .amount,
input[type=email], input[inputmode=tel],
input[inputmode=numeric], input[inputmode=decimal], input[type=number] {
  direction: ltr !important;
  unicode-bidi: plaintext;
  text-align: left !important;
  font-variant-numeric: tabular-nums;
}

.rtl-number { direction: ltr !important; unicode-bidi: plaintext; display: inline-block; }
.text-muted  { color: var(--az-muted) !important; }
.nowrap      { white-space: nowrap; }
.truncate    { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.break-any   { overflow-wrap: anywhere; word-break: break-word; }

/* ── 05 Layout Shell ──────────────────────────────────────── */
.container { width: 100%; max-width: var(--az-container); margin-inline: auto; padding-inline: 22px; }
.row { margin-left: 0 !important; margin-right: 0 !important; }
.row > * { min-width: 0; }

.app-shell, .app-safe, .app-main, main, .page-wrap {
  width: 100%;
  max-width: 100vw;
  overflow-x: clip;
}

.app-main { padding-block: 24px 38px; }

/* ── 06 Topbar ────────────────────────────────────────────── */
.app-topbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--az-topbar);
  z-index: var(--z-topbar);
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border-bottom: 1px solid rgba(0,103,122,.12);
  box-shadow: 0 8px 26px rgba(0,75,93,.07);
  transform: translateZ(0);
}

.app-topbar-inner {
  height: var(--az-topbar);
  display: grid;
  grid-template-columns: auto minmax(360px, 1fr) auto;
  align-items: center;
  gap: 16px;
}

.app-brand {
  height: 54px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--az-text);
  min-width: 190px;
  max-width: 260px;
}

.app-brand-logo {
  width: 48px; height: 48px;
  object-fit: contain;
  border: 1px solid var(--az-border);
  border-radius: 15px;
  background: #fff;
  padding: 3px;
  flex-shrink: 0;
}

.app-brand-fallback {
  width: 48px; height: 48px;
  border-radius: 15px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--az-primary), var(--az-primary-2));
  color: #fff;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.app-brand-text strong {
  display: block;
  color: var(--az-primary);
  font-size: 1.02rem;
  font-weight: 900;
  line-height: 1.2;
  white-space: nowrap;
}

.app-brand-text small {
  display: block;
  color: var(--az-muted);
  font-size: .74rem;
  font-weight: 800;
  line-height: 1.2;
  white-space: nowrap;
}

/* ── شريط التنقل العلوي ─── */
.top-nav {
  justify-self: center;
  max-width: 760px;
  width: 100%;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 4px;
  border: 1px solid rgba(0,103,122,.12);
  border-radius: 999px;
  background: rgba(255,255,255,.86);
  box-shadow: var(--az-shadow-sm);
  overflow: auto;
  scrollbar-width: none;
}
.top-nav::-webkit-scrollbar { display: none; }

.top-nav-link {
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 0 15px;
  border-radius: 999px;
  color: #355967;
  font-weight: 900;
  font-size: .9rem;
  white-space: nowrap;
  transition: background .18s, color .18s;
  flex: 0 0 auto;
}
.top-nav-link:hover  { background: var(--az-surface-soft); color: var(--az-primary); }
.top-nav-link.active { background: linear-gradient(135deg, var(--az-primary), var(--az-primary-2)); color: #fff; box-shadow: 0 10px 22px rgba(0,103,122,.18); }

/* ── أزرار الرأس ─── */
.top-actions { display: flex; align-items: center; justify-content: flex-end; gap: 8px; min-width: 170px; }

.connection-chip {
  height: 38px;
  border: 1px solid rgba(22,134,86,.22);
  background: #f0fdf6;
  color: var(--az-success);
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0 12px;
  font-size: .82rem;
  font-weight: 900;
  white-space: nowrap;
}
.connection-chip.offline { background: #fff7ed; color: #b45309; border-color: #fed7aa; }

.icon-btn {
  width: 40px; height: 40px;
  border-radius: 13px;
  border: 1px solid var(--az-border);
  background: #fff;
  color: var(--az-primary);
  display: grid;
  place-items: center;
  font-size: 1rem;
  flex-shrink: 0;
  transition: background .18s;
}
.icon-btn:hover  { background: var(--az-surface-soft); }
.icon-btn.logout { color: #b13b3b; }

/* ── 07 Bottom Nav (Mobile) ──────────────────────────────── */
.bottom-nav {
  display: none;
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: var(--z-bottom);
  padding: 8px 12px calc(8px + var(--az-safe-bottom));
  background: rgba(255,255,255,.98);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-top: 1px solid rgba(0,103,122,.12);
  box-shadow: 0 -12px 30px rgba(0,75,93,.10);
  transform: translateZ(0);
}

.bottom-nav-inner {
  height: 60px;
  max-width: 520px;
  margin: auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.bottom-nav-item {
  height: 58px;
  border-radius: 17px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  color: #526f79;
  font-weight: 900;
  font-size: .74rem;
  line-height: 1.1;
  transition: background .18s, color .18s, transform .18s;
}
.bottom-nav-item i    { font-size: 1.2rem; line-height: 1; }
.bottom-nav-item.active { background: linear-gradient(135deg, var(--az-primary), var(--az-primary-2)); color: #fff; box-shadow: 0 10px 24px rgba(0,103,122,.18); }
.bottom-nav-item:active { transform: scale(.97); }

/* ── 08 تسجيل الدخول ─────────────────────────────────────── */
.login-wrap,
.login-shell {       /* login-shell: backward compat */
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.login-card {
  width: min(100%, 380px);
  background: rgba(255,255,255,.96);
  border: 1px solid rgba(0,103,122,.11);
  border-radius: 24px;
  box-shadow: var(--az-shadow);
  padding: 28px 24px;
  position: relative;
  overflow: hidden;
}
.login-card::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: linear-gradient(90deg, var(--az-accent), var(--az-primary-2), var(--az-primary));
}

.login-logo,
.brand-logo {         /* brand-logo: backward compat */
  width: 72px; height: 72px;
  object-fit: contain;
  border-radius: 18px;
  border: 1px solid var(--az-border);
  background: #fff;
  padding: 6px;
  margin: 0 auto 12px;
  display: block;
}

.login-title    { font-size: 1.35rem; font-weight: 900; text-align: center; margin: 0 0 4px; color: var(--az-text); }
.login-subtitle { text-align: center; color: var(--az-muted); font-weight: 700; margin-bottom: 18px; }

/* ── 09 Page Headers ──────────────────────────────────────── */
.page-title-row,
.hero-card {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 20px;
}

.page-title-row h1,
.hero-card h1 {
  font-weight: 900;
  font-size: clamp(1.55rem, 2.8vw, 2.35rem);
  margin: 0 0 6px;
  color: var(--az-text);
  letter-spacing: -.02em;
}

.page-title-row p,
.hero-card p { margin: 0; color: var(--az-muted); font-weight: 700; }

.eyebrow,
.badge-soft {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 1px solid rgba(0,103,122,.14);
  background: var(--az-primary-3);
  color: var(--az-primary);
  border-radius: 999px;
  padding: 6px 12px;
  font-weight: 900;
  font-size: .82rem;
}

.hero-card {
  padding: 24px;
  border: 1px solid rgba(0,103,122,.10);
  border-radius: 26px;
  background: linear-gradient(135deg, #fff, rgba(233,251,255,.72));
  box-shadow: var(--az-shadow-sm);
}
.hero-action { align-self: center; }

/* ── 10 Cards & Panels ────────────────────────────────────── */
.card,
.app-card,
.panel,
.stat-card,
.metric-card {
  border: 1px solid rgba(0,103,122,.10) !important;
  border-radius: 22px !important;
  background: rgba(255,255,255,.97) !important;
  box-shadow: var(--az-shadow-sm) !important;
  overflow: hidden;
}
.card.p-4,
.app-card.p-4 { padding: 22px !important; }

.card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.card-head h2 { font-size: 1.25rem; font-weight: 900; margin: 0; }
.card-head i  { color: var(--az-primary); }

/* ── 11 Metric Grid ───────────────────────────────────────── */
.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin: 18px 0;
}
.metric-grid.compact { grid-template-columns: repeat(2, minmax(0, 220px)); justify-content: start; }

.metric-card {
  padding: 18px 16px;
  min-height: 112px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}
.metric-card small  { color: var(--az-muted); font-weight: 800; }
.metric-card strong { font-size: 1.25rem; font-weight: 900; color: var(--az-primary); line-height: 1.2; }

.metric-icon {
  width: 40px; height: 40px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: var(--az-primary-3);
  color: var(--az-primary);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.metric-card.accent { background: linear-gradient(135deg, var(--az-primary), var(--az-primary-2)) !important; color: #fff; }
.metric-card.accent strong,
.metric-card.accent small { color: #fff; }
.metric-card.accent .metric-icon { background: rgba(255,255,255,.16); color: #fff; }

/* ── 12 Mini Chart (Dashboard) ────────────────────────────── */
.mini-chart {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 140px;
  padding-top: 8px;
}

.chart-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  height: 100%;
  justify-content: flex-end;
  min-width: 0;
}

.chart-bar {
  width: 100%;
  background: linear-gradient(180deg, var(--az-primary-2), var(--az-primary));
  border-radius: 6px 6px 0 0;
  min-height: 8px;
  transition: height .3s ease;
  flex-shrink: 0;
}

.chart-col small { font-size: .70rem; color: var(--az-muted); font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100%; }
.chart-col b     { font-size: .75rem; font-weight: 900; color: var(--az-primary); }

/* ── 13 Quick Links Grid ──────────────────────────────────── */
.quick-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.quick-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border: 1px solid var(--az-border);
  border-radius: var(--az-radius-sm);
  background: var(--az-surface);
  color: var(--az-text);
  font-weight: 700;
  font-size: .88rem;
  transition: background .18s, color .18s, border-color .18s;
  white-space: nowrap;
  overflow: hidden;
}
.quick-link:hover { background: var(--az-primary-3); color: var(--az-primary); border-color: rgba(0,103,122,.2); }
.quick-link i     { font-size: 1.15rem; color: var(--az-primary); flex-shrink: 0; }

/* ── 14 Forms & Inputs ────────────────────────────────────── */
.form-label { font-weight: 900; color: #244855; margin-bottom: 7px; }

.form-control,
.form-select,
textarea {
  border: 1px solid var(--az-border) !important;
  border-radius: var(--az-radius-sm) !important;
  background: #fff !important;
  min-height: var(--az-tap);
  padding: 10px 13px;
  font-weight: 700;
  color: var(--az-text);
  box-shadow: none !important;
}
.form-control:focus,
.form-select:focus,
textarea:focus {
  border-color: rgba(0,103,122,.55) !important;
  box-shadow: 0 0 0 .22rem rgba(0,103,122,.10) !important;
}

.form-text       { color: var(--az-muted); font-weight: 700; }
.input-group-text { border-color: var(--az-border); background: var(--az-surface-soft); font-weight: 900; color: var(--az-primary); border-radius: var(--az-radius-sm) !important; }

.alert           { border: 0; border-radius: 16px; font-weight: 800; display: flex; gap: 8px; align-items: center; }
.alert-danger    { background: #fff1f2; color: #b42318; }
.alert-success   { background: #eefdf4; color: #13734a; }

/* ── 15 Buttons ───────────────────────────────────────────── */
.btn {
  min-height: var(--az-tap);
  border-radius: var(--az-radius-sm) !important;
  font-weight: 900;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  white-space: nowrap;
}

.btn-primary         { background: linear-gradient(135deg, var(--az-primary), var(--az-primary-2)) !important; border-color: transparent !important; color: #fff !important; box-shadow: 0 10px 22px rgba(0,103,122,.14); }
.btn-outline-primary { border-color: rgba(0,103,122,.35) !important; color: var(--az-primary) !important; background: #fff !important; }
.btn-outline-primary:hover { background: var(--az-primary-3) !important; color: var(--az-primary) !important; }
.btn-light           { background: #fff !important; border-color: var(--az-border) !important; }
.btn-danger,
.btn-outline-danger  { box-shadow: none !important; }

.section-title { display: flex; align-items: center; gap: 8px; font-weight: 900; color: var(--az-text); font-size: 1.15rem; margin: 0 0 14px; }
.section-title::before { content: ''; width: 6px; height: 24px; border-radius: 10px; background: linear-gradient(180deg, var(--az-accent), var(--az-primary-2)); flex-shrink: 0; }

/* ── 16 Tables ────────────────────────────────────────────── */
.table-responsive { width: 100%; overflow-x: auto; border-radius: var(--az-radius); -webkit-overflow-scrolling: touch; }

.table { width: 100%; margin: 0; vertical-align: middle; border-color: var(--az-border); --bs-table-bg: #fff; }
.table thead th { background: var(--az-primary) !important; color: #fff !important; font-weight: 900; border-color: var(--az-primary) !important; padding: 14px 12px; text-align: right; white-space: nowrap; }
.table tbody td { padding: 12px; border-color: var(--az-border-soft); font-weight: 700; color: var(--az-text); vertical-align: middle; }
.table tbody tr:hover td { background: #fbfdfe; }
.table td.actions, .actions-cell { white-space: nowrap; }
.table .btn      { min-height: 36px; }
.table .num,
.table .amount   { text-align: right !important; direction: ltr !important; unicode-bidi: plaintext; }
.table td[data-label]::before { content: none; }

/* Wrappers */
.clean-table-wrap { border: 1px solid var(--az-border); border-radius: var(--az-radius-sm); overflow: hidden; }
.items-card-wrap  { border: 1px solid var(--az-border); border-radius: var(--az-radius-sm); background: var(--az-surface); overflow: auto; -webkit-overflow-scrolling: touch; }

/* Columns */
.check-col  { width: 44px; text-align: center !important; padding-inline: 8px !important; }
.doc-number { font-weight: 900; color: var(--az-primary); font-size: .9rem; white-space: nowrap; }

/* Items table */
#itemsTable { min-width: 760px; }
#itemsTable input,
#itemsTable select { min-height: 42px; }

/* ── 17 Status Pills ──────────────────────────────────────── */
.status-pill {
  display: inline-flex;
  align-items: center;
  padding: 4px 11px;
  border-radius: 999px;
  font-size: .78rem;
  font-weight: 900;
  background: var(--az-surface-soft);
  color: var(--az-muted);
  border: 1px solid var(--az-border-soft);
  white-space: nowrap;
}
.status-pill[data-status="paid"]      { background: #eefdf4; color: var(--az-success);  border-color: rgba(22,134,86,.2); }
.status-pill[data-status="issued"]    { background: var(--az-primary-3); color: var(--az-primary); border-color: rgba(0,103,122,.2); }
.status-pill[data-status="accepted"]  { background: #eff6ff; color: #1d4ed8; border-color: rgba(29,78,216,.2); }
.status-pill[data-status="draft"]     { background: #f8f9fa; color: #6c757d; border-color: #dee2e6; }
.status-pill[data-status="cancelled"] { background: #fff1f2; color: var(--az-danger); border-color: rgba(220,53,69,.2); }

/* ── 18 Totals Box ────────────────────────────────────────── */
.totals-box,
.summary-box {
  width: min(100%, 380px);
  margin-inline-start: auto;
  border: 1px solid var(--az-border);
  border-radius: 18px;
  background: #fff;
  overflow: hidden;
  box-shadow: var(--az-shadow-sm);
}
.totals-box table,
.summary-box table { width: 100%; margin: 0; }
.totals-box th, .totals-box td,
.summary-box th, .summary-box td { padding: 12px 14px; border-bottom: 1px solid var(--az-border-soft); font-weight: 900; }
.totals-box tr:last-child th, .totals-box tr:last-child td,
.summary-box tr:last-child th, .summary-box tr:last-child td { border-bottom: 0; background: var(--az-primary-3); color: var(--az-primary); }
.totals-box td, .summary-box td { text-align: left; direction: ltr; unicode-bidi: plaintext; }

/* total-summary — مستخدم في document.php */
.total-summary              { width: 100%; margin: 0; border-collapse: collapse; }
.total-summary th,
.total-summary td           { padding: 12px 14px; border-bottom: 1px solid var(--az-border-soft); font-weight: 900; }
.total-summary tr:last-child th,
.total-summary tr:last-child td { border-bottom: 0; background: var(--az-primary-3); color: var(--az-primary); }
.total-summary td           { text-align: left; direction: ltr; unicode-bidi: plaintext; }

/* ── 19 Invoices List — Bulk Actions & Delete Modal ──────── */
.bulk-toolbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.bulk-toolbar > div:first-child strong { display: block; font-weight: 900; margin-bottom: 2px; color: var(--az-text); }
.bulk-toolbar > div:first-child small  { color: var(--az-muted); font-size: .82rem; }
.bulk-actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* Delete All Modal */
.delete-all-modal {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  background: rgba(10,30,40,.55);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.delete-all-modal[hidden] { display: none; }

.delete-all-card {
  width: min(100%, 480px);
  background: var(--az-surface);
  border: 1px solid var(--az-border);
  border-radius: 24px;
  box-shadow: var(--az-shadow);
  padding: 28px 24px;
  position: relative;
}
.delete-all-card h2 { font-size: 1.15rem; font-weight: 900; margin: 0 0 10px; color: var(--az-danger); display: flex; align-items: center; gap: 8px; }
.delete-all-card p  { color: var(--az-muted); margin-bottom: 16px; font-weight: 700; }
.modal-close        { position: absolute; top: 14px; left: 14px; }

/* Pagination */
.az-pager { display: flex; gap: 6px; align-items: center; justify-content: center; flex-wrap: wrap; margin-top: 14px; padding: 4px; }
.az-pager .btn { min-height: 34px; padding: 4px 10px; font-size: .85rem; }

/* ── 20 Media Tools (Upload / Signature / Stamp) ─────────── */
.media-tool {
  border: 1px solid var(--az-border);
  border-radius: var(--az-radius);
  background: var(--az-surface);
  padding: 16px;
  box-shadow: var(--az-shadow-sm);
  height: 100%;
  position: relative;
  overflow: hidden;
}
.media-tool::before {
  content: '';
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, var(--az-primary-2), var(--az-accent));
}

.media-tool .preview-img {
  max-height: 90px;
  max-width: 100%;
  object-fit: contain;
  border: 1px solid var(--az-border);
  border-radius: 12px;
  background: var(--az-surface);
  padding: 6px;
  display: block;
}

.media-file-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 10px; }

.media-file-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 10px 8px;
  border: 1px dashed rgba(0,103,122,.3);
  border-radius: 12px;
  background: var(--az-surface-soft);
  color: var(--az-primary);
  font-size: .82rem;
  font-weight: 700;
  cursor: pointer;
  transition: background .18s, border-color .18s;
  text-align: center;
}
.media-file-btn:hover    { background: var(--az-primary-3); border-color: rgba(0,103,122,.5); }
.media-file-btn input[type="file"] { display: none; }
.media-file-btn i        { font-size: 1.2rem; }

.media-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; align-items: center; }

.media-preview { min-height: 110px; border: 1px dashed rgba(0,103,122,.24); border-radius: 18px; background: var(--az-surface-soft); display: grid; place-items: center; overflow: hidden; }
.media-preview img { max-height: 140px; object-fit: contain; }

.signature-pad,
.draw-pad,
canvas.signature-canvas,
.media-tool canvas {
  width: 100%;
  height: 180px;
  border: 1px solid var(--az-border);
  border-radius: 18px;
  background: #fff;
  touch-action: none;
  display: block;
}

/* upload-card / signature-pad-card / media-card */
.upload-card,
.signature-pad-card,
.media-card { border: 1px solid var(--az-border); border-radius: var(--az-radius); background: #fff; padding: 14px; box-shadow: var(--az-shadow-sm); }

/* ── 21 Actions Bar ───────────────────────────────────────── */
.doc-actions, .form-actions, .save-actions, .actions-bar {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
  flex-wrap: wrap;
  background: #fff;
  border: 1px solid var(--az-border);
  border-radius: 18px;
  padding: 12px;
  box-shadow: var(--az-shadow-sm);
  margin-top: 18px;
}
.doc-actions .btn, .form-actions .btn,
.save-actions .btn, .actions-bar .btn { min-width: 130px; }

/* ── 22 Toast & Install ───────────────────────────────────── */
.app-toast {
  position: fixed;
  right: 18px; bottom: 18px;
  z-index: var(--z-toast);
  width: min(390px, calc(100vw - 36px));
  background: #fff;
  border: 1px solid rgba(0,103,122,.16);
  border-radius: 18px;
  box-shadow: var(--az-shadow);
  padding: 14px;
  transform: translateY(20px);
  opacity: 0;
  pointer-events: none;
  transition: .22s;
}
.app-toast.show { transform: translateY(0); opacity: 1; pointer-events: auto; }
.app-toast strong { display: block; color: var(--az-primary); margin-bottom: 2px; }
.app-toast small  { display: block; color: var(--az-muted); font-weight: 700; }

.app-install {
  position: fixed;
  right: 18px; bottom: 18px;
  z-index: var(--z-install);
  width: min(360px, calc(100vw - 36px));
  background: #fff;
  border: 1px solid rgba(0,103,122,.14);
  border-radius: 18px;
  box-shadow: var(--az-shadow);
  padding: 14px;
  display: none;
}
.app-install.show { display: block; }

/* ── 23 Empty States ──────────────────────────────────────── */
.empty-page,
.empty-state { text-align: center; color: var(--az-muted); padding: 34px 16px; font-weight: 800; }

/* ── 24 Utilities ─────────────────────────────────────────── */
.text-brand    { color: var(--az-primary) !important; }
.bg-soft       { background: var(--az-surface-soft) !important; }
.rounded-xl    { border-radius: var(--az-radius) !important; }
.shadow-soft   { box-shadow: var(--az-shadow-sm) !important; }
.no-scroll-x   { overflow-x: clip !important; }
.visually-safe { max-width: 100%; overflow: hidden; }

/* ── 25 Responsive: ≤1199px ──────────────────────────────── */
@media (max-width: 1199.98px) {
  .app-topbar-inner { grid-template-columns: auto 1fr auto; }
  .top-nav          { max-width: 640px; }
  .metric-grid      { grid-template-columns: repeat(3, 1fr); }
}

/* ── 26 Responsive: ≤991px ───────────────────────────────── */
@media (max-width: 991.98px) {
  .app-topbar-inner { grid-template-columns: auto 1fr; }
  .top-actions      { min-width: auto; }
  .top-nav          { grid-column: 1 / -1; order: 3; height: 44px; max-width: 100%; justify-content: flex-start; }
  .app-topbar,
  .app-topbar-inner { height: 112px; }
  .app-topbar-inner { align-content: center; }
  body              { padding-top: 112px; }
  .metric-grid      { grid-template-columns: repeat(2, 1fr); }
  .page-title-row,
  .hero-card        { flex-direction: column; }
  .hero-action      { align-self: stretch; }
  .quick-grid       { grid-template-columns: 1fr; }
}

/* ── 27 Responsive: ≤767px — Mobile App Shell ──────────────── */
@media (max-width: 767.98px) {
  :root { --az-topbar: 62px; --az-bottom-nav: 78px; --az-container: 100%; }

  html { height: 100%; overflow-x: clip; }

  body {
    padding-top: calc(var(--az-topbar) + var(--az-safe-top));
    padding-bottom: calc(var(--az-bottom-nav) + var(--az-safe-bottom) + 12px);
    min-height: 100svh;
    background: #f7fcfd;
    overflow-x: clip;
  }

  .app-topbar { height: calc(var(--az-topbar) + var(--az-safe-top)); padding-top: var(--az-safe-top); }
  .app-topbar-inner { height: var(--az-topbar); display: flex; align-items: center; gap: 8px; padding-inline: 12px; max-width: 100%; }

  .app-brand { min-width: 0; max-width: calc(100vw - 122px); height: 48px; gap: 8px; flex: 1 1 auto; }
  .app-brand-logo,
  .app-brand-fallback    { width: 42px; height: 42px; border-radius: 14px; }
  .app-brand-text strong { font-size: .98rem; max-width: 120px; overflow: hidden; text-overflow: ellipsis; }
  .app-brand-text small  { display: none; }

  .top-nav     { display: none !important; }
  .top-actions { margin-inline-start: auto; gap: 6px; flex: 0 0 auto; }
  .top-actions .connection-chip { display: none; }
  .icon-btn    { width: 38px; height: 38px; border-radius: 14px; }

  .bottom-nav  { display: block !important; }

  .container { max-width: 100%; padding-inline: 12px; }
  .app-main  { padding-block: 14px 16px; }

  .page-title-row, .hero-card { margin-bottom: 14px; }
  .hero-card { padding: 18px; border-radius: 22px; }
  .hero-card h1, .page-title-row h1 { font-size: 1.5rem; line-height: 1.25; }
  .hero-card p, .page-title-row p   { font-size: .92rem; }

  .metric-grid,
  .metric-grid.compact { grid-template-columns: 1fr 1fr; gap: 10px; margin: 12px 0; }
  .metric-card { min-height: 102px; padding: 14px; border-radius: 18px !important; }
  .metric-card strong { font-size: 1.08rem; }
  .metric-icon { width: 36px; height: 36px; }

  .card, .app-card, .panel, .stat-card { border-radius: 20px !important; }
  .card.p-4, .app-card.p-4 { padding: 16px !important; }

  .desktop-only { display: none !important; }
  .mobile-only  { display: revert !important; }

  /* Tables → Mobile Cards */
  .table-responsive { border: 0; background: transparent; overflow: visible; }

  .table.mobile-cards,
  .table.clean-table,
  .recent-table,
  #itemsTable { border: 0 !important; min-width: 0 !important; }

  .table.mobile-cards thead, .table.clean-table thead,
  .recent-table thead, #itemsTable thead { display: none; }

  .table.mobile-cards tbody, .table.mobile-cards tr, .table.mobile-cards td,
  .table.clean-table tbody,  .table.clean-table tr,  .table.clean-table td,
  .recent-table tbody,       .recent-table tr,       .recent-table td,
  #itemsTable tbody,         #itemsTable tr,         #itemsTable td { display: block; width: 100%; }

  .table.mobile-cards tr, .table.clean-table tr,
  .recent-table tr, #itemsTable tr {
    border: 1px solid var(--az-border);
    border-radius: 18px;
    background: #fff;
    margin-bottom: 12px;
    padding: 10px;
    box-shadow: var(--az-shadow-sm);
  }

  .table.mobile-cards td, .table.clean-table td,
  .recent-table td, #itemsTable td {
    border: 0 !important;
    text-align: right !important;
    padding: 8px 4px !important;
    display: flex !important;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    background: transparent !important;
    min-height: 42px;
  }

  .table.mobile-cards td::before, .table.clean-table td::before,
  .recent-table td::before, #itemsTable td::before {
    content: attr(data-label);
    font-weight: 900;
    color: var(--az-primary);
    flex: 0 0 38%;
    text-align: right;
  }

  .check-col { display: flex !important; justify-content: flex-end !important; }
  .check-col::before { display: none; }
  .table td.actions  { justify-content: flex-start !important; flex-wrap: wrap; }
  .table td.actions::before { display: none; }

  #itemsTable input, #itemsTable select { width: 100%; text-align: right !important; }

  .totals-box, .summary-box { width: 100%; margin-inline: 0; }

  .doc-actions, .form-actions, .save-actions, .actions-bar {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 10px;
  }
  .doc-actions .btn, .form-actions .btn,
  .save-actions .btn, .actions-bar .btn { width: 100%; min-width: 0; }

  .bulk-toolbar { flex-direction: column; }
  .bulk-actions { width: 100%; }
  .bulk-actions .btn { flex: 1; }

  .app-toast   { right: 12px; left: 12px; bottom: calc(var(--az-bottom-nav) + 14px + var(--az-safe-bottom)); max-width: none; }
  .app-install { right: 12px; left: 12px; bottom: calc(var(--az-bottom-nav) + 12px + var(--az-safe-bottom)); width: auto; }

  .signature-pad, .draw-pad,
  canvas.signature-canvas, .media-tool canvas { height: 160px; }
  .media-tool { padding: 14px; }

  .login-wrap, .login-shell { padding: 16px; }
  .login-card { padding: 24px 18px; }

  .quick-grid { grid-template-columns: 1fr 1fr; }
}

/* ── 28 Responsive: ≤420px ───────────────────────────────── */
@media (max-width: 420px) {
  .metric-grid    { grid-template-columns: 1fr; }
  .bottom-nav-inner { gap: 4px; }
  .bottom-nav-item  { font-size: .68rem; }
  .bottom-nav-item i { font-size: 1.08rem; }
  .app-brand-text strong { max-width: 96px; }
  .btn            { white-space: normal; }
  .quick-grid     { grid-template-columns: 1fr; }
  .media-file-grid { grid-template-columns: 1fr; }
}

/* ── 29 Desktop Overrides ────────────────────────────────── */
@media (min-width: 768px) {
  .mobile-only  { display: none !important; }
  .desktop-only { display: revert !important; }
  .bottom-nav   { display: none !important; }
  body          { padding-bottom: 0 !important; }
  .dashboard-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
  .dashboard-grid .wide { grid-column: 1 / -1; }
}

/* ── 30 Print ─────────────────────────────────────────────── */
@media print {
  .app-topbar, .bottom-nav, .btn, .app-install,
  .app-toast, .bulk-toolbar { display: none !important; }
  .card { box-shadow: none; border: 0; }
  body  { background: #fff !important; padding-top: 0 !important; }
}


/* ── 28 PWA full sync: AI items, before/after media, PDF sharing ───────── */
.doc-share-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
}
.doc-share-actions .share-action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 34px;
  white-space: nowrap;
  border-radius: 12px;
  font-weight: 800;
}
.doc-share-actions .share-action-btn span:empty { display: none; }

#itemsTable .item-row td:first-child { min-width: 330px; }
#itemsTable .item-name,
#itemsTable .item-desc,
#itemsTable .ai-prompt { font-weight: 800; }
#itemsTable .item-desc { resize: vertical; min-height: 74px; line-height: 1.75; }
.ai-item-tool .btn { font-weight: 900; }
.item-media-grid .form-label { color: var(--az-primary); font-weight: 900; }
.item-media-grid input[type="file"] { direction: rtl; font-size: .78rem; }
.line-total.num { direction: ltr; unicode-bidi: isolate; }

@media (display-mode: standalone) {
  body { overscroll-behavior-y: contain; }
  .app-topbar { box-shadow: 0 10px 24px rgba(0,103,122,.08); }
  .bottom-nav { padding-bottom: max(8px, var(--az-safe-bottom)); }
}

@media (max-width: 767.98px) {
  .page-title-row .btn,
  .hero-action,
  .filter-card .btn,
  .bulk-actions .btn { width: 100%; justify-content: center; }

  .doc-share-actions {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    justify-content: stretch;
  }
  .doc-share-actions .share-action-btn {
    width: 100%;
    min-height: 42px;
    padding-inline: 10px;
  }
  .doc-share-actions .share-action-btn span:empty::after {
    content: attr(aria-label);
  }

  .recent-table td.actions,
  .invoice-table td.actions,
  #itemsTable td.actions {
    display: block !important;
    width: 100%;
    padding-top: 10px !important;
  }

  #itemsTable tr.item-row {
    padding: 12px;
    border-radius: 22px;
  }
  #itemsTable .item-row td {
    justify-content: flex-start !important;
    align-items: stretch !important;
    gap: 8px;
  }
  #itemsTable .item-row td::before {
    flex: none;
    width: 100%;
    margin-bottom: 2px;
  }
  #itemsTable .item-row td:first-child {
    min-width: 0;
    display: block !important;
  }
  #itemsTable .item-row td:first-child::before {
    display: block;
    margin-bottom: 8px;
  }
  #itemsTable .item-name,
  #itemsTable .item-desc,
  #itemsTable .ai-prompt,
  #itemsTable .calc {
    min-height: 44px;
    border-radius: 14px;
  }
  #itemsTable .item-desc { min-height: 86px; }
  #itemsTable .ai-item-tool {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
  }
  #itemsTable .ai-item-tool .form-control,
  #itemsTable .ai-item-tool .btn {
    width: 100%;
    border-radius: 14px !important;
  }
  #itemsTable .item-media-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px !important;
    margin-top: 4px;
  }
  #itemsTable .item-media-grid > [class*="col-"] { width: 100%; max-width: 100%; }
  #itemsTable .line-total {
    font-size: 1.1rem;
    color: var(--az-primary);
  }
  #itemsTable .remove-row { width: 100%; min-height: 42px; }

  .clean-table-wrap,
  .table-responsive { overflow: visible !important; }
  .az-pager { justify-content: center; flex-wrap: wrap; gap: 6px; }

  .app-toast strong,
  .app-toast small { line-height: 1.7; }
}

@media (max-width: 390px) {
  .doc-share-actions { grid-template-columns: 1fr; }
  .bottom-nav-inner { padding-inline: 4px; }
  .bottom-nav-item { min-width: 0; }
}


/* ══════════════════════════════════════════════════════════
   PWA Pro Stability Pack — 20260528-pwa-pro-stable-v20
   تحسينات خاصة بتجربة التطبيق المثبت والجوال بدون تغيير هوية الثيم
   ══════════════════════════════════════════════════════════ */
:root { --pwa-sticky-bottom: calc(var(--az-bottom-nav) + var(--az-safe-bottom) + 10px); }
.pwa-touch { min-height: 44px; }
.pwa-network-bar { position: fixed; inset-inline: 12px; bottom: calc(var(--az-bottom-nav) + var(--az-safe-bottom) + 12px); z-index: calc(var(--z-toast) - 1); display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 42px; padding: 9px 12px; border: 1px solid #fed7aa; border-radius: 999px; background: #fff7ed; color: #9a3412; font-weight: 900; box-shadow: var(--az-shadow-sm); }
.pwa-network-bar[hidden] { display: none !important; }
.install-icon { width: 42px; height: 42px; border-radius: 14px; display: grid; place-items: center; background: var(--az-primary-3); color: var(--az-primary); flex: 0 0 auto; font-size: 1.25rem; }
.pwa-status-link { display: grid; }
.bottom-nav-inner { grid-template-columns: repeat(5, 1fr); }
.bottom-nav-item:nth-child(3) { position: relative; transform: translateY(-8px); border: 4px solid rgba(255,255,255,.96); background: #fff; box-shadow: 0 10px 22px rgba(0,75,93,.11); }
.bottom-nav-item:nth-child(3).active { background: linear-gradient(135deg, var(--az-accent), var(--az-primary-2)); }
.pwa-form-toolbar, .items-section-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding: 12px; border: 1px solid rgba(0,103,122,.10); border-radius: 18px; background: linear-gradient(135deg,#fff,rgba(233,251,255,.78)); }
.pwa-form-toolbar small, .items-section-head small { color: var(--az-muted); font-weight: 800; }
.pwa-form-badges { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.pwa-form-badges span { display: inline-flex; align-items: center; gap: 6px; min-height: 34px; padding: 5px 10px; border-radius: 999px; background: #f0fdf6; color: var(--az-success); font-weight: 900; font-size: .78rem; }
.pwa-sticky-actions { position: sticky; bottom: 10px; z-index: 20; backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); background: rgba(255,255,255,.92) !important; }
.pwa-health-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 14px; }
.pwa-health-card { border: 1px solid rgba(0,103,122,.10); border-radius: 22px; background: #fff; box-shadow: var(--az-shadow-sm); padding: 16px; display: grid; gap: 7px; min-height: 128px; }
.pwa-health-card i { width: 42px; height: 42px; border-radius: 15px; display: grid; place-items: center; background: var(--az-primary-3); color: var(--az-primary); font-size: 1.2rem; }
.pwa-health-card span { color: var(--az-muted); font-weight: 900; }
.pwa-health-card strong { color: var(--az-primary); font-weight: 900; overflow-wrap: anywhere; }
.pwa-file-list { display: grid; gap: 10px; }
.pwa-file-list > div { display: grid; grid-template-columns: 90px 1fr auto; align-items: center; gap: 10px; padding: 10px 12px; border: 1px solid var(--az-border); border-radius: 14px; background: var(--az-surface-soft); }
.pwa-file-list span { font-weight: 900; color: var(--az-primary); }
.pwa-file-list code { direction: ltr; text-align: left; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: #244855; }
.pwa-file-list b { font-size: .78rem; color: var(--az-warning); }
.pwa-file-list b.ok { color: var(--az-success); }
@media (display-mode: standalone) {
  body { user-select: none; -webkit-user-select: none; }
  input, textarea, [contenteditable], code { user-select: text; -webkit-user-select: text; }
  .app-topbar { background: rgba(255,255,255,.985); }
}
@media (max-width: 991.98px) { .pwa-health-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 767.98px) {
  :root { --az-bottom-nav: 84px; }
  .app-main { padding-bottom: 22px; }
  .pwa-status-link { display: none; }
  .bottom-nav { padding-inline: 8px; }
  .bottom-nav-inner { height: 64px; gap: 5px; max-width: 560px; }
  .bottom-nav-item { height: 58px; border-radius: 18px; font-size: .68rem; }
  .bottom-nav-item i { font-size: 1.12rem; }
  .pwa-sticky-actions { bottom: var(--pwa-sticky-bottom); margin-inline: -4px; border-radius: 20px; }
  .keyboard-focus .pwa-sticky-actions { position: static; }
  .pwa-form-toolbar, .items-section-head { align-items: stretch; }
  .pwa-form-toolbar > *, .items-section-head > * { width: 100%; }
  .items-section-head .btn { width: 100%; justify-content: center; }
  .pwa-form-badges { width: 100%; display: grid; grid-template-columns: 1fr; }
  .pwa-form-badges .btn { width: 100%; }
  #itemsTable tr.item-row { position: relative; padding-top: 42px; }
  #itemsTable tr.item-row::before { content: 'بند الفاتورة'; position: absolute; top: 12px; inset-inline-start: 12px; display: inline-flex; align-items: center; min-height: 24px; padding: 3px 10px; border-radius: 999px; background: var(--az-primary-3); color: var(--az-primary); font-weight: 900; font-size: .78rem; }
  #itemsTable .item-name { font-size: 1rem; font-weight: 900; }
  #itemsTable .item-media-grid { background: #f8fcfd; border: 1px dashed rgba(0,103,122,.20); border-radius: 16px; padding: 10px; }
  .doc-share-actions { position: relative; }
  .pwa-health-grid { grid-template-columns: 1fr; }
  .pwa-file-list > div { grid-template-columns: 1fr; align-items: stretch; }
  .pwa-file-list code { white-space: normal; overflow-wrap: anywhere; }
  .app-toast { border-radius: 20px; }
}
@media (max-width: 390px) {
  .bottom-nav-item span { font-size: .62rem; }
  .bottom-nav-inner { gap: 3px; }
}


/* PWA v21 hotfix: stable mobile actions and file-share buttons */
.doc-share-actions .share-action-btn[disabled] { opacity: .75; pointer-events: none; }
@media (max-width: 767.98px) {
  .doc-share-actions { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; }
  .doc-share-actions .share-action-btn { min-width: 0; overflow: hidden; }
  .doc-share-actions .share-action-btn span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .pwa-sticky-actions {
    display: grid !important;
    grid-template-columns: 1fr;
    gap: 10px !important;
    padding: 12px !important;
    border: 1px solid rgba(0,103,122,.12);
    box-shadow: 0 14px 30px rgba(0,75,93,.12);
  }
  .pwa-sticky-actions .btn { width: 100%; justify-content: center; min-height: 48px; }
  .app-install.show { display: none; }
}
@media (max-width: 390px) {
  .doc-share-actions { grid-template-columns: 1fr !important; }
}
@media (display-mode: standalone) {
  .app-install { display: none !important; }
}


/* ══════════════════════════════════════════════════════════
   PWA v22 Mobile Invoice Layout Fix
   يعالج: تداخل أزرار الحفظ مع الشروط + اتزان حقول السعر/الكمية/الحذف
   ══════════════════════════════════════════════════════════ */
@media (max-width: 767.98px) {
  .items-card-wrap {
    overflow: visible !important;
    border: 0 !important;
    background: transparent !important;
  }

  #itemsTable,
  #itemsTable tbody,
  #itemsTable tr.item-row,
  #itemsTable td {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  #itemsTable tr.item-row {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 10px !important;
    padding: 48px 12px 14px !important;
    margin: 0 0 14px !important;
    overflow: hidden !important;
    border-radius: 24px !important;
  }

  #itemsTable .item-row td {
    display: grid !important;
    width: 100% !important;
    min-width: 0 !important;
    max-width: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
    border: 0 !important;
    background: transparent !important;
    gap: 8px !important;
    overflow: visible !important;
  }

  /* خلية الصنف تكون عمودية وواضحة */
  #itemsTable .item-row td:first-child {
    grid-template-columns: 1fr !important;
    padding-bottom: 4px !important;
  }
  #itemsTable .item-row td:first-child::before {
    display: none !important;
  }

  /* حقول السعر/الكمية/الضريبة/الإجمالي كصفوف متوازنة */
  #itemsTable .item-row td:not(:first-child):not(:last-child) {
    grid-template-columns: minmax(92px, 34%) minmax(0, 1fr) !important;
    align-items: center !important;
    min-height: 58px !important;
    padding: 10px 12px !important;
    border: 1px solid rgba(0,103,122,.10) !important;
    border-radius: 18px !important;
    background: #fbfdfe !important;
  }

  #itemsTable .item-row td:not(:first-child):not(:last-child)::before {
    display: block !important;
    width: auto !important;
    min-width: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
    flex: none !important;
    color: var(--az-primary) !important;
    font-size: .92rem !important;
    line-height: 1.5 !important;
    white-space: nowrap !important;
  }

  #itemsTable .item-row td > input,
  #itemsTable .item-row td > select,
  #itemsTable .item-row td > textarea,
  #itemsTable .item-row .form-control,
  #itemsTable .item-row .form-select {
    width: 100% !important;
    min-width: 0 !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    margin: 0 !important;
  }

  #itemsTable .item-row .calc {
    min-height: 44px !important;
    text-align: center !important;
    direction: ltr !important;
    font-weight: 900 !important;
    border-radius: 14px !important;
  }

  #itemsTable .item-row .line-total {
    direction: ltr !important;
    text-align: center !important;
    justify-self: stretch !important;
    display: grid !important;
    place-items: center !important;
    min-height: 44px !important;
    border-radius: 14px !important;
    background: rgba(233,251,255,.72) !important;
    color: var(--az-primary) !important;
    font-size: 1.05rem !important;
    font-weight: 900 !important;
  }

  /* زر الحذف يظهر كسطر إجراء كامل ومتزن */
  #itemsTable .item-row td:last-child {
    grid-template-columns: 1fr !important;
    padding-top: 2px !important;
  }
  #itemsTable .item-row td:last-child::before {
    display: none !important;
  }
  #itemsTable .remove-row {
    width: 100% !important;
    min-height: 46px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
    border-radius: 16px !important;
    font-weight: 900 !important;
  }
  #itemsTable .remove-row::after {
    content: 'حذف البند';
  }

  #itemsTable .item-media-grid {
    width: 100% !important;
    max-width: 100% !important;
    margin-inline: 0 !important;
  }

  #itemsTable .item-media-grid input[type="file"] {
    width: 100% !important;
    min-height: 44px !important;
    overflow: hidden !important;
  }

  .total-summary {
    display: grid !important;
    gap: 12px !important;
    border: 0 !important;
    background: transparent !important;
  }
  .total-summary tbody,
  .total-summary tr,
  .total-summary th,
  .total-summary td { display: block !important; width: 100% !important; }
  .total-summary tr {
    padding: 14px !important;
    border: 1px solid rgba(0,103,122,.10) !important;
    border-radius: 20px !important;
    background: #fff !important;
    box-shadow: var(--az-shadow-sm) !important;
  }
  .total-summary th,
  .total-summary td {
    border: 0 !important;
    padding: 4px 0 !important;
    text-align: right !important;
    background: transparent !important;
  }
  .total-summary td {
    direction: ltr !important;
    text-align: left !important;
    font-weight: 900 !important;
  }
  .total-summary tr:last-child {
    background: #fff !important;
    border-color: rgba(0,103,122,.14) !important;
  }
  .total-summary tr:last-child th {
    display: inline-block !important;
    width: auto !important;
    padding: 8px 12px !important;
    border-radius: 4px !important;
    background: var(--az-primary-3) !important;
    color: var(--az-primary) !important;
  }
  .total-summary tr:last-child td {
    color: var(--az-primary) !important;
    text-align: right !important;
    direction: rtl !important;
  }

  .notes-grid textarea.form-control {
    min-height: 110px !important;
    resize: vertical !important;
  }

  /* منع تداخل الحفظ والتوليد مع الشروط: في الجوال تكون الأزرار داخل التدفق الطبيعي */
  .pwa-form-card .pwa-sticky-actions {
    position: static !important;
    bottom: auto !important;
    z-index: auto !important;
    margin: 18px 0 0 !important;
    padding: 12px !important;
    border-radius: 22px !important;
    transform: none !important;
    background: rgba(255,255,255,.96) !important;
  }

  .pwa-form-card {
    padding-bottom: calc(var(--az-bottom-nav) + var(--az-safe-bottom) + 22px) !important;
  }
}

/* PWA biometric lock - isolated to PWA UX only */
.pwa-bio-lock {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: none;
  place-items: center;
  padding: calc(24px + env(safe-area-inset-top)) 18px calc(24px + env(safe-area-inset-bottom));
  background: linear-gradient(145deg, rgba(0,103,122,.96), rgba(7,33,43,.96));
  backdrop-filter: blur(16px);
}
.pwa-bio-lock.show { display: grid; }
.pwa-bio-is-locked body { overflow: hidden !important; }
.pwa-bio-panel {
  width: min(420px, 100%);
  border-radius: 30px;
  padding: 28px 22px;
  text-align: center;
  background: rgba(255,255,255,.98);
  box-shadow: 0 24px 80px rgba(0,0,0,.22);
  border: 1px solid rgba(255,255,255,.75);
}
.pwa-bio-icon {
  width: 76px;
  height: 76px;
  margin: 0 auto 14px;
  display: grid;
  place-items: center;
  border-radius: 26px;
  color: var(--az-primary, #00677a);
  background: rgba(0,103,122,.10);
  font-size: 2.45rem;
}
.pwa-bio-panel h1 { font-size: 1.35rem; font-weight: 900; margin: 0 0 8px; color: #07212b; }
.pwa-bio-panel p { color: #5b6870; margin-bottom: 18px; line-height: 1.8; }
.pwa-bio-panel small { display:block; min-height: 22px; margin-top: 12px; color: #7a4b00; font-weight: 700; }
.pwa-bio-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  align-items: center;
}
.pwa-bio-actions .form-select { grid-column: 1 / -1; min-height: 46px; }
.pwa-bio-list { display: grid; gap: 10px; }
.pwa-bio-device {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 12px;
  border: 1px solid rgba(0,103,122,.12);
  border-radius: 18px;
  background: #fbfdfe;
}
.pwa-bio-device > i {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: rgba(0,103,122,.10);
  color: var(--az-primary, #00677a);
  font-size: 1.2rem;
}
.pwa-bio-device strong { display:block; font-weight: 900; }
.pwa-bio-device small { display:block; color: var(--az-muted, #6c757d); font-size: .78rem; margin-top: 2px; }
@media (max-width: 575.98px) {
  .pwa-bio-actions { grid-template-columns: 1fr; }
  .pwa-bio-device { grid-template-columns: 34px minmax(0, 1fr); }
  .pwa-bio-device button { grid-column: 1 / -1; width: 100%; }
}