/* ============================================================
   INSIGHT Design System — insight.css
   Shared across all modules: Dashboard, RADAR, ARENA, MARKET
   Font: Plus Jakarta Sans
   Palette: Navy / Gold / Green / Amber
   ============================================================ */

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

/* ── CSS VARIABLES ── */
:root {
  --bg:        #f5f4f0;
  --surface:   #ffffff;
  --navy:      #0f2744;
  --navy-mid:  #1a3a5c;
  --navy-lt:   #e8edf4;
  --text:      #0f1a2e;
  --text-2:    #4a5568;
  --text-3:    #8896a8;
  --gold:      #c9962a;
  --gold-lt:   #fdf6e3;
  --green:     #16a34a;
  --green-lt:  #f0fdf4;
  --amber:     #d97706;
  --amber-lt:  #fffbeb;
  --red:       #dc2626;
  --red-lt:    #fef2f2;
  --border:    #e2e6ec;
  --shadow-sm: 0 1px 3px rgba(15,39,68,.06), 0 1px 2px rgba(15,39,68,.04);
  --shadow:    0 4px 16px rgba(15,39,68,.08), 0 1px 4px rgba(15,39,68,.04);
  --radius:    10px;
}

/* ── BASE ── */
body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  font-size: 14px;
  line-height: 1.5;
}

a { text-decoration: none; color: inherit; }

/* ── NAV ── */
nav {
  background: var(--navy);
  height: 56px;
  display: flex;
  align-items: center;
  padding: 0 32px;
  gap: 40px;
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-logo {
  font-size: 17px;
  font-weight: 800;
  color: #fff;
  letter-spacing: -.3px;
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.nav-logo span { color: var(--gold); }

.nav-logo-dot {
  width: 7px; height: 7px;
  background: var(--gold);
  border-radius: 50%;
}

.nav-links {
  display: flex;
  gap: 2px;
  flex: 1;
}

.nav-link {
  color: rgba(255,255,255,.55);
  font-size: 13px;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 6px;
  cursor: pointer;
  transition: all .15s;
  letter-spacing: .01em;
  text-decoration: none;
}

.nav-link:hover { color: #fff; background: rgba(255,255,255,.08); }
.nav-link.active { color: #fff; background: rgba(255,255,255,.12); }

.nav-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-company {
  font-size: 12px;
  color: rgba(255,255,255,.5);
  font-weight: 500;
}

.nav-company strong {
  color: rgba(255,255,255,.85);
  font-weight: 600;
  display: block;
  font-size: 13px;
}

.nav-avatar {
  width: 32px; height: 32px;
  background: var(--gold);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700; color: var(--navy);
  cursor: pointer;
}

/* ── MOBILE NAV ── */
.mobile-nav-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  margin-left: auto;
  flex-direction: column;
  gap: 4px;
}

.mobile-nav-btn span {
  display: block;
  width: 20px; height: 2px;
  background: rgba(255,255,255,.8);
  border-radius: 2px;
  transition: all .2s;
}

.mobile-nav-drawer {
  display: none;
  position: fixed;
  top: 56px; left: 0; right: 0;
  background: var(--navy);
  z-index: 99;
  padding: 12px 16px 16px;
  border-bottom: 1px solid rgba(255,255,255,.1);
  flex-direction: column;
  gap: 2px;
}

.mobile-nav-drawer.open { display: flex; }

.mobile-nav-link {
  color: rgba(255,255,255,.7);
  font-size: 14px;
  font-weight: 600;
  padding: 10px 14px;
  border-radius: 7px;
  cursor: pointer;
  transition: all .15s;
  text-decoration: none;
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  background: rgba(255,255,255,.1);
  color: #fff;
}

/* ── MAIN ── */
main { margin: 0 auto; padding: 28px 32px 48px; max-width: 1440px; }

/* ── PAGE HEADER ── */
.page-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 24px;
}

.page-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--navy);
  letter-spacing: -.4px;
}

.page-subtitle {
  font-size: 13px;
  color: var(--text-3);
  margin-top: 3px;
  font-weight: 400;
}

/* ── PANELS ── */
.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.panel:hover { box-shadow: var(--shadow); }

.panel-header {
  padding: 14px 18px 12px;
  border-bottom: 1px solid var(--border);
}

.panel-body { padding: 4px 0; }

/* ── SECTION HEADERS ── */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.section-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: -.1px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.count-badge {
  background: var(--navy-lt);
  color: var(--navy-mid);
  font-size: 11px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 20px;
}

.section-link {
  font-size: 12px;
  color: var(--navy-mid);
  font-weight: 600;
  cursor: pointer;
  opacity: .7;
  transition: opacity .15s;
  text-decoration: none;
}

.section-link:hover { opacity: 1; }

/* ── KPI CARDS ── */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 24px;
}

.kpi-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .2s;
}

.kpi-card:hover { box-shadow: var(--shadow); }

.kpi-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-3);
  margin-bottom: 10px;
}

.kpi-value {
  font-size: 28px;
  font-weight: 800;
  color: var(--navy);
  letter-spacing: -.8px;
  line-height: 1;
  margin-bottom: 8px;
}

.kpi-value.green { color: var(--green); }
.kpi-value.amber { color: var(--amber); }
.kpi-value.red   { color: var(--red); }
.kpi-meta { font-size: 12px; color: var(--text-3); font-weight: 400; }

.kpi-delta {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 12px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 4px;
  margin-right: 4px;
}

.kpi-delta.up   { background: var(--green-lt); color: var(--green); }
.kpi-delta.down { background: var(--amber-lt); color: var(--amber); }

/* ── PILLS & BADGES ── */
.tracked-pill {
  font-size: 10px;
  font-weight: 700;
  background: var(--gold-lt);
  color: var(--gold);
  border: 1px solid #f0e0b0;
  padding: 1px 6px;
  border-radius: 3px;
  letter-spacing: .03em;
}

.new-pill {
  font-size: 9px;
  font-weight: 700;
  background: var(--green-lt);
  color: var(--green);
  border: 1px solid #bbf7d0;
  padding: 1px 6px;
  border-radius: 3px;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.status-pill {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 3px;
  letter-spacing: .03em;
  text-transform: uppercase;
}

.status-pill.tracking  { background: var(--navy-lt);  color: var(--navy-mid); }
.status-pill.bidding   { background: var(--gold-lt);  color: var(--gold); border: 1px solid #f0e0b0; }
.status-pill.submitted { background: var(--amber-lt); color: var(--amber); }
.status-pill.won       { background: var(--green-lt); color: var(--green); border: 1px solid #bbf7d0; }
.status-pill.lost      { background: var(--red-lt);   color: var(--red); }
.status-pill.no_bid    { background: var(--border);   color: var(--text-3); }

/* ── BRIEFING BADGE ── */
.briefing-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--gold-lt);
  border: 1px solid #f0e0b0;
  border-radius: 20px;
  padding: 5px 12px;
  font-size: 12px;
  font-weight: 600;
  color: var(--gold);
}

.briefing-badge::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--gold);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

/* ── FILTER BAR ── */
.filter-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.filter-select {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 7px 12px;
  cursor: pointer;
  outline: none;
  transition: border-color .15s;
  min-width: 160px;
}

.filter-select:focus { border-color: var(--navy-mid); }

.filter-btn {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 13px;
  font-weight: 600;
  padding: 7px 16px;
  border-radius: 7px;
  border: none;
  cursor: pointer;
  transition: all .15s;
}

.filter-btn.primary {
  background: var(--navy);
  color: #fff;
}

.filter-btn.primary:hover { background: var(--navy-mid); }

.filter-btn.secondary {
  background: var(--surface);
  color: var(--text-2);
  border: 1px solid var(--border);
}

.filter-btn.secondary:hover { background: var(--navy-lt); color: var(--navy); }

/* ── TABLE ── */
.table-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.table-panel table {
  width: 100%;
  border-collapse: collapse;
}

.table-panel thead th {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-3);
  padding: 10px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}

.table-panel tbody td {
  font-size: 13px;
  color: var(--text);
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

.table-panel tbody tr:last-child td { border-bottom: none; }
.table-panel tbody tr:hover td { background: #fafaf8; }

/* ── EMPTY STATE ── */
.empty-state {
  padding: 40px 20px;
  text-align: center;
  color: var(--text-3);
  font-size: 13px;
}

.empty-state-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-2);
  margin-bottom: 6px;
}

/* ── CHART WRAP ── */
.chart-wrap {
  padding: 18px 20px;
  height: 240px;
}

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: .5; transform: scale(.85); }
}

.fade-up { animation: fadeUp .3s ease both; }
.fade-up-1 { animation: fadeUp .3s ease both; animation-delay: .05s; }
.fade-up-2 { animation: fadeUp .3s ease both; animation-delay: .10s; }
.fade-up-3 { animation: fadeUp .3s ease both; animation-delay: .15s; }
.fade-up-4 { animation: fadeUp .3s ease both; animation-delay: .20s; }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  nav { gap: 20px; padding: 0 20px; }
  .nav-company { display: none; }
  main { padding: 20px 20px 40px; }
  .page-header { flex-direction: column; align-items: flex-start; gap: 16px; }
  .kpi-row { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  nav { padding: 0 16px; gap: 12px; }
  .nav-links { display: none; }
  .mobile-nav-btn { display: flex; }
  .nav-logo { font-size: 15px; }
  main { padding: 16px 16px 32px; }
  .page-title { font-size: 18px; }
  .filter-bar { gap: 6px; }
  .filter-select { min-width: 0; flex: 1; }
}

@media (max-width: 480px) {
  .kpi-row { grid-template-columns: 1fr 1fr; gap: 10px; }
  .kpi-value { font-size: 22px; }
  .kpi-card { padding: 14px 16px; }
}
/* ── SUB NAV ── */
.sub-nav {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 0 32px;
  display: flex;
  align-items: center;
  gap: 4px;
  height: 44px;
  position: sticky;
  top: 56px;
  z-index: 90;
}

.sub-nav-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text-3);
  margin-right: 8px;
  padding-right: 12px;
  border-right: 1px solid var(--border);
}

.sub-link {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-3);
  padding: 5px 14px;
  border-radius: 6px;
  cursor: pointer;
  transition: all .15s;
  text-decoration: none;
  white-space: nowrap;
}

.sub-link:hover { color: var(--navy); background: var(--navy-lt); }
.sub-link.active { color: var(--navy); background: var(--navy-lt); }

/* ── PAGE EYEBROW ── */
.page-eyebrow {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text-3);
  margin-bottom: 4px;
}