/* ══════════════════════════════════════════════════════════════
   NexaCore ERP — Shell CSS v2 (upgraded from v13 prototype)
   ══════════════════════════════════════════════════════════════ */

:root {
  --primary:   #0a0f1e;
  --secondary: #111827;
  --accent:    #2563eb;
  --accent2:   #7c3aed;
  --accent3:   #059669;
  --gold:      #f59e0b;
  --surface:   #1e2a3a;
  --surface2:  #243040;
  --border:    rgba(255,255,255,0.08);
  --border2:   rgba(255,255,255,0.15);
  --text:      #f1f5f9;
  --text-muted:#94a3b8;
  --text-dim:  #64748b;
  --success:   #10b981;
  --warning:   #f59e0b;
  --danger:    #ef4444;
  --info:      #3b82f6;
  --gradient:  linear-gradient(135deg, #2563eb, #7c3aed);
  --glow-blue: 0 0 40px rgba(37,99,235,0.3);
  --glow-purple:0 0 40px rgba(124,58,237,0.3);
  --radius:    12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  font-size: 14px;
}

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

html, body { height:100%; overflow:hidden; }

body {
  font-family: 'Cairo', sans-serif;
  background: var(--primary);
  color: var(--text);
}

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--primary); }
::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 99px; }

/* ══ LAYOUT (CSS Grid) ══ */
.app-shell {
  display: grid;
  grid-template-columns: 260px 1fr;
  grid-template-rows: 60px 1fr;
  height: 100vh;
  overflow: hidden;
}

/* ══ TOPBAR ══ */
.topbar {
  grid-column: 1 / -1;
  background: rgba(10,15,30,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 20px;
  gap: 12px;
  z-index: 100;
  flex-shrink: 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
  flex-shrink: 0;
}

.logo-icon {
  width: 36px;
  height: 36px;
  background: var(--gradient);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  color: white;
  box-shadow: var(--glow-blue);
  flex-shrink: 0;
}

.logo-text {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 19px;
  font-weight: 700;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 0.5px;
}

.logo-sub {
  font-size: 9px;
  color: var(--text-dim);
  line-height: 1;
  font-weight: 400;
  -webkit-text-fill-color: var(--text-dim);
}

.company-badge {
  padding: 4px 12px;
  background: rgba(37,99,235,0.12);
  border: 1px solid rgba(37,99,235,0.25);
  border-radius: 20px;
  font-size: 11px;
  color: var(--info);
  font-weight: 600;
  white-space: nowrap;
  flex-shrink: 0;
}

.topbar-spacer { flex: 1; }

.topbar-search {
  position: relative;
  width: 260px;
  flex-shrink: 0;
  cursor: pointer;
}

.topbar-search input {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px 14px 8px 80px;
  color: var(--text);
  font-family: 'Cairo', sans-serif;
  font-size: 13px;
  outline: none;
  transition: border-color 0.2s;
  cursor: pointer;
}

.topbar-search input:focus { border-color: var(--accent); }

.topbar-search .search-icon {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-dim);
  font-size: 12px;
}

.topbar-search .search-kbd {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  gap: 3px;
}

.topbar-clock {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  color: var(--text-muted);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 5px 10px;
  letter-spacing: 0.5px;
  flex-shrink: 0;
  min-width: 72px;
  text-align: center;
}

.icon-btn {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  position: relative;
  flex-shrink: 0;
}

.icon-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(37,99,235,0.1);
}

.notif-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 16px;
  height: 16px;
  background: var(--danger);
  border-radius: 99px;
  font-size: 9px;
  display: none;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  border: 2px solid var(--primary);
  padding: 0 3px;
}

.avatar {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
  box-shadow: var(--glow-blue);
  flex-shrink: 0;
}

.currency-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 9px;
  background: var(--surface);
  border: 1px solid var(--border2);
  color: var(--text-muted);
  font-family: 'Cairo', sans-serif;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
  flex-shrink: 0;
}

.currency-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.hamburger-btn {
  display: none;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-muted);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
}

/* ══ SIDEBAR ══ */
.sidebar {
  background: var(--secondary);
  border-left: 1px solid var(--border);
  overflow-y: auto;
  padding: 12px 0;
  display: flex;
  flex-direction: column;
}

.sidebar-section { margin-bottom: 4px; }

.sidebar-section-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--text-dim);
  text-transform: uppercase;
  padding: 10px 20px 4px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 20px;
  cursor: pointer;
  transition: all 0.18s;
  border-right: 3px solid transparent;
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 500;
  position: relative;
  background: none;
  border-top: none;
  border-bottom: none;
  border-left: none;
  width: 100%;
  text-align: right;
  font-family: 'Cairo', sans-serif;
}

.nav-item:hover {
  background: rgba(255,255,255,0.04);
  color: var(--text);
  border-right-color: rgba(37,99,235,0.4);
}

.nav-item.active {
  background: rgba(37,99,235,0.12);
  color: var(--accent);
  border-right-color: var(--accent);
}

.nav-item i {
  width: 18px;
  font-size: 14px;
  text-align: center;
  flex-shrink: 0;
}

.nav-item span { flex: 1; }

.nav-badge {
  margin-right: auto;
  padding: 1px 7px;
  border-radius: 20px;
  font-size: 10px;
  font-weight: 700;
  flex-shrink: 0;
}

.nav-badge.red   { background: rgba(239,68,68,0.15);  color: var(--danger); }
.nav-badge.green { background: rgba(16,185,129,0.15); color: var(--success); }
.nav-badge.blue  { background: rgba(59,130,246,0.15); color: var(--info); }
.nav-badge.glow  { background: var(--gradient); color: white; font-size: 9px; }

.sidebar-footer {
  margin-top: auto;
  padding: 14px 20px 12px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

.sidebar-backend {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.backend-dot {
  width: 8px;
  height: 8px;
  background: #64748b;
  border-radius: 50%;
  flex-shrink: 0;
  transition: background 0.4s;
}

.sidebar-version {
  font-size: 10px;
  color: var(--text-dim);
  margin-top: 4px;
}

.btn-logout {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 9px 14px;
  border-radius: 10px;
  background: rgba(239,68,68,0.08);
  border: 1px solid rgba(239,68,68,0.2);
  color: var(--danger);
  font-family: 'Cairo', sans-serif;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  margin-bottom: 10px;
}

.btn-logout:hover {
  background: rgba(239,68,68,0.15);
  border-color: rgba(239,68,68,0.4);
}

/* ══ MAIN ══ */
.main {
  overflow-y: auto;
  background: var(--primary);
  display: flex;
  flex-direction: column;
}

#app-content {
  flex: 1;
  padding: 0;
}

.module-content {
  padding: 28px;
  animation: pageIn 0.22s ease;
}

.module-body { display: flex; flex-direction: column; gap: 20px; }

@keyframes pageIn {
  from { opacity:0; transform:translateY(6px); }
  to   { opacity:1; transform:translateY(0); }
}

/* ══ PAGE HEADER ══ */
.page-header {
  margin-bottom: 28px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.page-header h1 {
  font-size: 24px;
  font-weight: 700;
  color: var(--text);
}

.page-header p {
  color: var(--text-muted);
  font-size: 13px;
  margin-top: 4px;
}

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

/* ══ BUTTONS ══ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border-radius: 10px;
  font-family: 'Cairo', sans-serif;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient);
  color: white;
  box-shadow: 0 4px 15px rgba(37,99,235,0.3);
}

.btn-primary:hover {
  box-shadow: 0 6px 20px rgba(37,99,235,0.5);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background: var(--surface2);
  border-color: var(--border2);
}

.btn-success {
  background: rgba(16,185,129,0.12);
  color: var(--success);
  border: 1px solid rgba(16,185,129,0.3);
}

.btn-success:hover { background: rgba(16,185,129,0.2); }

.btn-danger {
  background: rgba(239,68,68,0.12);
  color: var(--danger);
  border: 1px solid rgba(239,68,68,0.3);
}

.btn-danger:hover { background: rgba(239,68,68,0.2); }

.btn-sm { padding: 6px 12px; font-size: 12px; }
.btn-xs { padding: 4px 9px; font-size: 11px; }

/* ══ GRIDS ══ */
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.grid-2 { display: grid; grid-template-columns: repeat(2,1fr); gap: 16px; }
.grid-12 { display: grid; grid-template-columns: 1fr 2fr; gap: 20px; }
.grid-21 { display: grid; grid-template-columns: 2fr 1fr; gap: 20px; }

/* ══ CARDS ══ */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  transition: border-color 0.2s;
}

.card:hover { border-color: rgba(255,255,255,0.12); }

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  gap: 12px;
}

.card-title { font-size: 14px; font-weight: 600; color: var(--text); }
.card-subtitle { font-size: 12px; color: var(--text-muted); margin-top: 2px; }

/* ══ KPI CARDS ══ */
.kpi-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  position: relative;
  overflow: hidden;
  transition: all 0.3s;
}

.kpi-card::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 80px; height: 80px;
  border-radius: 0 0 0 80px;
  opacity: 0.07;
}

.kpi-card.blue::before   { background: var(--accent); }
.kpi-card.purple::before { background: var(--accent2); }
.kpi-card.green::before  { background: var(--accent3); }
.kpi-card.gold::before   { background: var(--gold); }

.kpi-card:hover {
  transform: translateY(-2px);
  border-color: rgba(255,255,255,0.15);
  box-shadow: 0 8px 30px rgba(0,0,0,0.3);
}

.kpi-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  margin-bottom: 14px;
}

.kpi-icon.blue   { background: rgba(37,99,235,0.15);  color: var(--accent); }
.kpi-icon.purple { background: rgba(124,58,237,0.15); color: var(--accent2); }
.kpi-icon.green  { background: rgba(5,150,105,0.15);  color: var(--accent3); }
.kpi-icon.gold   { background: rgba(245,158,11,0.15); color: var(--gold); }
.kpi-icon.red    { background: rgba(239,68,68,0.15);  color: var(--danger); }
.kpi-icon.teal   { background: rgba(20,184,166,0.15); color: #14b8a6; }

.kpi-value {
  font-size: 28px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.1;
  font-family: 'Space Grotesk', sans-serif;
}

.kpi-label {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
}

.kpi-change {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 20px;
  margin-top: 8px;
}

.kpi-change.up   { background: rgba(16,185,129,0.1); color: var(--success); }
.kpi-change.down { background: rgba(239,68,68,0.1);  color: var(--danger); }

/* ══ TABLES ══ */
.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

table { width: 100%; border-collapse: collapse; font-size: 13px; }

thead th {
  background: var(--surface2);
  color: var(--text-dim);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 12px 16px;
  text-align: right;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background 0.15s;
}

tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: rgba(255,255,255,0.025); }

tbody td {
  padding: 13px 16px;
  color: var(--text);
  vertical-align: middle;
}

/* ══ STATUS BADGES ══ */
.status {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}

.status::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.status.success, .status.completed, .status.active {
  background: rgba(16,185,129,0.1); color: var(--success);
}
.status.success::before, .status.completed::before, .status.active::before {
  background: var(--success);
}

.status.pending, .status.warning {
  background: rgba(245,158,11,0.1); color: var(--warning);
}
.status.pending::before, .status.warning::before { background: var(--warning); }

.status.danger, .status.cancelled, .status.late {
  background: rgba(239,68,68,0.1); color: var(--danger);
}
.status.danger::before, .status.cancelled::before, .status.late::before {
  background: var(--danger);
}

.status.info, .status.new {
  background: rgba(59,130,246,0.1); color: var(--info);
}
.status.info::before, .status.new::before { background: var(--info); }

/* ══ QUICK STATS ROW ══ */
.quick-stats {
  display: flex;
  gap: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 14px 0;
  margin-bottom: 24px;
  overflow-x: auto;
}

.quick-stat {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  flex-shrink: 0;
  padding: 0 20px;
  border-left: 1px solid var(--border);
  min-width: 120px;
}

.quick-stat:last-child { border-left: none; }

.qs-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  flex-shrink: 0;
}

.qs-num {
  font-size: 20px;
  font-weight: 700;
  line-height: 1;
  font-family: 'Space Grotesk', sans-serif;
}

.qs-lbl {
  font-size: 11px;
  color: var(--text-dim);
  margin-top: 2px;
}

/* ══ CHARTS ══ */
.chart-bar-wrap { display: flex; flex-direction: column; gap: 10px; }

.chart-bar-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.chart-bar-label {
  width: 70px;
  font-size: 12px;
  color: var(--text-muted);
  text-align: right;
  flex-shrink: 0;
}

.chart-bar-track {
  flex: 1;
  height: 8px;
  background: var(--surface2);
  border-radius: 99px;
  overflow: hidden;
}

.chart-bar-fill {
  height: 100%;
  border-radius: 99px;
  background: var(--gradient);
  transition: width 1s ease;
}

.chart-bar-val {
  width: 70px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  font-family: 'Space Grotesk', sans-serif;
  flex-shrink: 0;
  text-align: left;
}

/* ══ PROGRESS ══ */
.progress-bar {
  height: 6px;
  background: var(--surface2);
  border-radius: 99px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  border-radius: 99px;
  background: var(--gradient);
  transition: width 1s ease;
}

/* ══ TIMELINE / ACTIVITY ══ */
.timeline { display: flex; flex-direction: column; gap: 0; }

.timeline-item {
  display: flex;
  gap: 14px;
  padding-bottom: 18px;
  position: relative;
}

.timeline-item::after {
  content: '';
  position: absolute;
  right: 18px;
  top: 36px;
  bottom: 0;
  width: 1px;
  background: var(--border);
}

.timeline-item:last-child::after { display: none; }
.timeline-item:last-child { padding-bottom: 0; }

.timeline-dot {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 13px;
  z-index: 1;
}

.timeline-content { flex: 1; padding-top: 6px; }
.timeline-title { font-size: 13px; font-weight: 600; color: var(--text); }
.timeline-time  { font-size: 11px; color: var(--text-dim); margin-top: 2px; }
.timeline-desc  { font-size: 12px; color: var(--text-muted); margin-top: 4px; }

/* ══ ALERTS ══ */
.alert {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 13px 16px;
  border-radius: var(--radius);
  border: 1px solid;
  margin-bottom: 10px;
  font-size: 13px;
}

.alert-icon { font-size: 15px; flex-shrink: 0; margin-top: 1px; }

.alert.warning { background: rgba(245,158,11,0.07);  border-color: rgba(245,158,11,0.25); color: var(--warning); }
.alert.danger  { background: rgba(239,68,68,0.07);   border-color: rgba(239,68,68,0.25);  color: var(--danger); }
.alert.success { background: rgba(16,185,129,0.07);  border-color: rgba(16,185,129,0.25); color: var(--success); }
.alert.info    { background: rgba(59,130,246,0.07);  border-color: rgba(59,130,246,0.25); color: var(--info); }

/* ── Dashboard alert strip (from dashboard.js) ── */
.dash-alert {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--radius);
  border: 1px solid;
  margin-bottom: 8px;
  font-size: 13px;
  line-height: 1.5;
}

.dash-alert.warning { background: rgba(245,158,11,0.07); border-color: rgba(245,158,11,0.25); color: var(--warning); }
.dash-alert.danger  { background: rgba(239,68,68,0.07);  border-color: rgba(239,68,68,0.25);  color: var(--danger); }
.dash-alert.info    { background: rgba(59,130,246,0.07); border-color: rgba(59,130,246,0.25); color: var(--info); }

/* ── Dashboard summary bar rows (from dashboard.js) ── */
.dash-summary-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 4px 0;
}

/* ══ DONUT / SVG CHART ══ */
.donut-legend { display: flex; flex-direction: column; gap: 8px; }

.legend-item { display: flex; align-items: center; gap: 8px; font-size: 12px; }
.legend-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.legend-label { color: var(--text-muted); flex: 1; }
.legend-val { font-weight: 700; color: var(--text); font-family: 'Space Grotesk'; }

/* ══ TAGS ══ */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
}

/* ══ DIVIDER ══ */
.divider { border: none; border-top: 1px solid var(--border); margin: 16px 0; }

/* ══ FORM ELEMENTS ══ */
.form-group { margin-bottom: 16px; }

.form-label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 7px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-input, .form-select {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 14px;
  color: var(--text);
  font-family: 'Cairo', sans-serif;
  font-size: 13px;
  outline: none;
  transition: border-color 0.2s;
}

.form-input:focus, .form-select:focus { border-color: var(--accent); }

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

/* ══ MODULE MODAL OVERLAY (used by all module HTML files) ══ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal {
  background: var(--secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  width: 90%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  animation: modalIn 0.22s ease;
}

/* ══ GLOBAL SHELL MODAL ══ */
#global-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}

#global-modal-overlay.open { display: flex; }

#global-modal-container {
  background: var(--secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  width: 90%;
  max-width: 560px;
  max-height: 88vh;
  overflow-y: auto;
  animation: modalIn 0.22s ease;
}

@keyframes modalIn {
  from { opacity:0; transform:scale(0.96) translateY(10px); }
  to   { opacity:1; transform:scale(1) translateY(0); }
}

.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title { font-size: 16px; font-weight: 700; }

.modal-close {
  width: 30px; height: 30px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.modal-close:hover { color: var(--danger); border-color: var(--danger); }
.modal-body   { padding: 24px; }
.modal-footer { padding: 16px 24px; border-top: 1px solid var(--border); display: flex; gap: 10px; justify-content: flex-end; }

/* ══ TOAST ══ */
#toast-container {
  position: fixed;
  bottom: 24px;
  left: 24px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

#toast-container > * { pointer-events: auto; }

/* ══ LOADING SKELETON ══ */
.skeleton {
  background: linear-gradient(90deg, var(--surface2) 25%, #2a3c52 50%, var(--surface2) 75%);
  background-size: 200% 100%;
  animation: skeleton-wave 1.5s infinite;
  border-radius: 6px;
}

@keyframes skeleton-wave {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ══ MODULE LOADING / ERROR ══ */
#module-loading { display: none; padding: 28px; }
#module-error   { display: none; padding: 60px 28px; text-align: center; }

/* ══ GLOBAL SEARCH OVERLAY ══ */
.search-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(12px);
  z-index: 2000;
  align-items: flex-start;
  justify-content: center;
  padding-top: 80px;
}

.search-overlay.open { display: flex; }

.search-box {
  background: var(--secondary);
  border: 1px solid rgba(37,99,235,0.4);
  border-radius: 20px;
  width: 90%;
  max-width: 600px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0,0,0,0.6);
  animation: modalIn 0.2s ease;
}

.search-input-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--border);
}

.search-input-wrap input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  font-size: 17px;
  font-family: 'Cairo', sans-serif;
  color: var(--text);
}

.search-results { padding: 12px; max-height: 360px; overflow-y: auto; }

.search-result-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border-radius: 12px;
  cursor: pointer;
  transition: background 0.15s;
}

.search-result-item:hover { background: rgba(37,99,235,0.1); }

.search-result-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.search-result-title { font-size: 14px; font-weight: 600; }
.search-result-sub   { font-size: 11px; color: var(--text-dim); margin-top: 1px; }

.kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 2px 6px;
  font-size: 10px;
  font-family: 'Space Grotesk', sans-serif;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ══ SIDEBAR OVERLAY (mobile) ══ */
#sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 90;
}

/* ══ AI CHAT ══ */
.ai-msg-user { display:flex; justify-content:flex-start; flex-direction:row-reverse; gap:10px; align-items:flex-start; }
.ai-msg-user .bubble { background:var(--gradient); color:white; border-radius:12px 0 12px 12px; padding:12px 16px; font-size:13px; line-height:1.6; max-width:80%; }
.ai-msg-bot  { display:flex; gap:10px; align-items:flex-start; }
.ai-msg-bot .bubble { background:var(--surface2); color:var(--text); border-radius:0 12px 12px 12px; padding:12px 16px; font-size:13px; line-height:1.6; max-width:85%; }
.ai-typing { display:flex; gap:4px; padding:14px 16px; }
.ai-typing span { width:7px; height:7px; background:var(--accent); border-radius:50%; animation:typing-dot 1.2s infinite; }
.ai-typing span:nth-child(2) { animation-delay:0.2s; }
.ai-typing span:nth-child(3) { animation-delay:0.4s; }
@keyframes typing-dot {
  0%,60%,100% { transform:translateY(0); opacity:0.5; }
  30%          { transform:translateY(-6px); opacity:1; }
}

/* ══ NOTIFICATION ITEMS ══ */
.notif-item {
  display:flex; gap:14px; padding:14px 8px;
  border-bottom:1px solid var(--border);
  cursor:pointer; transition:background 0.15s; border-radius:8px;
}
.notif-item:last-child { border-bottom:none; }
.notif-item:hover { background:rgba(255,255,255,0.03); }
.notif-item.unread { background:rgba(37,99,235,0.04); }
.notif-dot-icon { width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0; }

/* ══ EMPLOYEE CARD ══ */
.employee-card {
  background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-lg);
  padding:20px; display:flex; flex-direction:column; align-items:center; text-align:center; gap:8px;
  transition:all 0.3s; cursor:pointer;
}
.employee-card:hover { border-color:var(--accent); box-shadow:0 4px 20px rgba(37,99,235,0.15); transform:translateY(-2px); }
.employee-avatar { width:60px;height:60px;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:700;margin-bottom:4px; }
.employee-name { font-size:14px;font-weight:700;color:var(--text); }
.employee-role { font-size:12px;color:var(--text-muted); }

/* ══ MODULE THEMES ══ */
.theme-sales      { --mod-color: #2563eb; }
.theme-warehouse  { --mod-color: #7c3aed; }
.theme-hr         { --mod-color: #059669; }
.theme-production { --mod-color: #f59e0b; }
.theme-accounting { --mod-color: #ef4444; }
.theme-logistics  { --mod-color: #14b8a6; }

/* ══ RESPONSIVE ══ */
@media (max-width: 1200px) {
  .grid-4 { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 900px) {
  .grid-3 { grid-template-columns: repeat(2,1fr); }
  .grid-21, .grid-12 { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .app-shell { grid-template-columns: 1fr; }

  .sidebar {
    position: fixed;
    top: 60px;
    right: -260px;
    width: 260px;
    height: calc(100vh - 60px);
    z-index: 95;
    transition: right 0.25s ease;
    border-left: 1px solid var(--border);
    box-shadow: -4px 0 24px rgba(0,0,0,0.4);
  }

  .sidebar.sidebar-open { right: 0; }

  #sidebar-overlay.active { display: block; }

  .hamburger-btn { display: flex; }

  .topbar-search { width: 160px; }
  .topbar-search .search-kbd { display: none; }
  .company-badge { display: none; }

  .grid-4, .grid-2 { grid-template-columns: 1fr 1fr; }
  .grid-21, .grid-12 { grid-template-columns: 1fr; }

  .module-content { padding: 16px; }
}

@media (max-width: 480px) {
  .grid-4, .grid-2 { grid-template-columns: 1fr; }
  .topbar-search { display: none; }
}