:root {
  --bg: #FAFAFA;
  --surface: #FFFFFF;
  --border: #E7E7E7;
  --text: #0A0A0A;
  --muted: #6B6B6B;
  --accent: #33B3AE;
  --accent-dark: #268C88;
  --accent-weak: #E5F6F5;
  --danger: #B3261E;
  --danger-weak: #FBEAE9;
  --radius: 10px;
  --font: 'IBM Plex Sans Arabic', 'Alexandria', 'Segoe UI', sans-serif;
  --font-en: 'Alexandria', 'IBM Plex Sans Arabic', 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.5;
}

.shell {
  display: flex;
  min-height: 100vh;
}

/* ---------- Sidebar ---------- */
.sidebar {
  width: 250px;
  flex-shrink: 0;
  background: var(--surface);
  border-left: 1px solid var(--border);
  color: var(--text);
  padding: 24px 18px;
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo {
  width: 84px;
  height: auto;
  flex-shrink: 0;
}

.brand-text strong {
  display: block;
  font-size: 14px;
}

.brand-text span {
  display: block;
  font-family: var(--font-en);
  font-size: 10.5px;
  color: var(--muted);
  margin-top: 3px;
  letter-spacing: .2px;
}

.nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav-item {
  text-align: right;
  background: transparent;
  border: none;
  color: var(--text);
  padding: 10px 12px;
  border-radius: 8px;
  cursor: pointer;
  font-family: var(--font);
  font-size: 14.5px;
  border-right: 3px solid transparent;
}

.nav-item:hover { background: var(--accent-weak); }

.nav-item.active {
  background: var(--accent-weak);
  color: var(--accent-dark);
  font-weight: 600;
  border-right-color: var(--accent);
}

.sidebar-footer {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sidebar-footer p {
  margin: 0;
  font-size: 11.5px;
  color: var(--muted);
  line-height: 1.6;
}

.export-btn {
  display: block;
  text-align: center;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  padding: 9px 10px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
}

.export-btn:hover { background: var(--accent-dark); }

/* ---------- Content ---------- */
.content {
  flex: 1;
  padding: 32px 40px;
  max-width: 1100px;
}

.view { display: none; }
.view.active { display: block; }

.view-header { margin-bottom: 22px; }
.view-header h1 { margin: 0 0 4px; font-size: 22px; }
.view-header p { margin: 0; color: var(--muted); font-size: 13.5px; }

.employee-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 12px;
}

.employee-header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.back-link {
  background: none;
  border: none;
  color: var(--accent);
  cursor: pointer;
  font-family: var(--font);
  font-size: 13.5px;
  padding: 0 0 14px;
}

/* ---------- Companies grid (home) ---------- */
.companies-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
}

.company-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  cursor: pointer;
}

.company-card:hover { border-color: var(--accent); }

.company-card h3 { margin: 0 0 10px; font-size: 15.5px; }

.company-card .stat-row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--muted);
  padding: 4px 0;
  border-top: 1px solid var(--border);
}

.company-card .stat-row:first-of-type { border-top: none; }

.company-card .stat-row b { color: var(--text); font-size: 14.5px; }

/* ---------- Toolbar ---------- */
.toolbar {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
}

.toolbar input, .toolbar select, #groups-company-filter {
  font-family: var(--font);
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  font-size: 13.5px;
}

.toolbar input { flex: 1; }

/* ---------- Buttons ---------- */
.btn {
  font-family: var(--font);
  border: none;
  border-radius: 8px;
  padding: 9px 14px;
  font-size: 13.5px;
  cursor: pointer;
}

.btn-primary { background: var(--accent); color: #fff; }
.btn-secondary { background: var(--accent-weak); color: var(--accent); }
.btn-danger { background: var(--danger-weak); color: var(--danger); }
.btn-small { padding: 5px 10px; font-size: 12.5px; }

/* ---------- Table ---------- */
.table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.table th {
  text-align: right;
  font-size: 12px;
  color: var(--muted);
  font-weight: 600;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  background: #FBFAF8;
}

.table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  font-size: 13.5px;
}

.table tr:last-child td { border-bottom: none; }
.table tr.clickable { cursor: pointer; }
.table tr.clickable:hover { background: #FAFAF7; }
.table tr.removed td { opacity: .45; text-decoration: line-through; }

/* ---------- Cards / detail ---------- */
.detail-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  margin-bottom: 16px;
}

.card h3 { margin: 0 0 12px; font-size: 14.5px; }

.card-header-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 12px;
}

.muted-count { color: var(--muted); font-size: 12.5px; }

.field-list { margin: 0; }
.field-list div { display: flex; justify-content: space-between; padding: 6px 0; border-top: 1px solid var(--border); font-size: 13.5px; }
.field-list div:first-child { border-top: none; }
.field-list dt { color: var(--muted); }

.add-membership-row {
  display: flex;
  gap: 8px;
}

.add-membership-row select { flex: 1.4; }
.add-membership-row input { flex: 1; }
.add-membership-row select, .add-membership-row input {
  font-family: var(--font);
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 13px;
}

.pill {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 12px;
  background: var(--accent-weak);
  color: var(--accent);
  font-weight: 600;
}

.ltr {
  direction: ltr;
  unicode-bidi: isolate;
}

.table td.ltr,
input.ltr {
  text-align: left;
}

.pill.left { background: var(--danger-weak); color: var(--danger); }

/* ---------- Toast ---------- */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: #12201D;
  color: #fff;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 13.5px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .18s, transform .18s;
}

.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------- Modal ---------- */
.modal-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(18,32,29,.45);
  align-items: center;
  justify-content: center;
}

.modal-backdrop.show { display: flex; }

.modal {
  background: #fff;
  border-radius: var(--radius);
  padding: 22px;
  width: 320px;
}

.modal h3 { margin: 0 0 14px; }

.modal label {
  display: block;
  font-size: 12.5px;
  color: var(--muted);
  margin-bottom: 12px;
}

.modal input {
  display: block;
  width: 100%;
  margin-top: 4px;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: var(--font);
  font-size: 13.5px;
}

.modal-actions {
  display: flex;
  justify-content: left;
  gap: 8px;
  margin-top: 6px;
}

@media (max-width: 800px) {
  .shell { flex-direction: column; }
  .sidebar { width: 100%; flex-direction: row; align-items: center; overflow-x: auto; }
  .sidebar-footer { display: none; }
  .content { padding: 20px; }
  .detail-grid { grid-template-columns: 1fr; }
}