/* ══════════════════════════════════════════════════════════════
   PROSPERO BROKERAGE — 2026 Design System
   Dark professional: Deep Navy / Charcoal / Gold Amber
   ══════════════════════════════════════════════════════════════ */

/* ── RESET & BASE ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 14px; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
  background: #0a1628;
  color: #e2e8f0;
  line-height: 1.5;
  overflow: hidden;
  height: 100vh;
}

/* ── DESIGN TOKENS ─────────────────────────────────────────── */
:root {
  --bg:        #0a1628;   /* deep navy */
  --bg2:       #0f1f3d;   /* sidebar */
  --card:      #152035;   /* card background */
  --card2:     #1a2942;   /* slightly lighter card */
  --border:    rgba(255,255,255,0.07);
  --border-m:  rgba(255,255,255,0.12);
  --text:      #e2e8f0;
  --text-muted:#8fa3c0;
  --accent:    #f59e0b;   /* gold amber */
  --accent-h:  #fbbf24;
  --green:     #10b981;
  --red:       #ef4444;
  --blue:      #3b82f6;
  --purple:    #8b5cf6;
  --orange:    #f97316;
  --sidebar-w: 240px;
  --topbar-h:  56px;
  --radius:    10px;
  --radius-sm: 6px;
  --shadow:    0 4px 24px rgba(0,0,0,0.4);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
  --transition: 0.18s ease;
}

/* ── SCROLLBAR ─────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.12); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.2); }

/* ══════════════════════════════════════════════════════════════
   LOADING SPLASH
   ══════════════════════════════════════════════════════════════ */
.loading-splash {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.4s ease;
}
.loading-splash.fade-out { opacity: 0; pointer-events: none; }
.splash-inner { text-align: center; }
.splash-logo-mark {
  width: 64px; height: 64px; border-radius: 16px;
  background: var(--accent); color: #000;
  font-size: 32px; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 12px;
  box-shadow: 0 0 40px rgba(245,158,11,0.4);
}
.splash-logo-text {
  font-size: 20px; font-weight: 700; letter-spacing: 2px; color: var(--text);
  text-transform: uppercase;
}
.splash-logo-text small { font-size: 11px; letter-spacing: 4px; color: var(--text-muted); display: block; }
.splash-spinner {
  width: 32px; height: 32px; border-radius: 50%;
  border: 3px solid rgba(245,158,11,0.2);
  border-top-color: var(--accent);
  animation: spin 0.8s linear infinite;
  margin: 24px auto 0;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ══════════════════════════════════════════════════════════════
   AUTH SCREEN
   ══════════════════════════════════════════════════════════════ */
.auth-screen {
  position: fixed; inset: 0; z-index: 100;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg);
  overflow: hidden;
}
.auth-bg-glow {
  position: absolute; border-radius: 50%; filter: blur(100px); pointer-events: none;
}
.auth-glow-1 {
  width: 500px; height: 500px; top: -200px; left: -150px;
  background: rgba(245,158,11,0.08);
}
.auth-glow-2 {
  width: 400px; height: 400px; bottom: -150px; right: -100px;
  background: rgba(59,130,246,0.06);
}
.auth-card {
  position: relative; z-index: 1;
  background: var(--card);
  border: 1px solid var(--border-m);
  border-radius: 18px;
  padding: 40px;
  width: 100%; max-width: 440px;
  box-shadow: 0 24px 80px rgba(0,0,0,0.5);
}
.auth-logo {
  display: flex; align-items: center; gap: 14px; margin-bottom: 6px;
}
.auth-logo-mark {
  width: 48px; height: 48px; border-radius: 12px;
  background: var(--accent); color: #000;
  font-size: 24px; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 24px rgba(245,158,11,0.35);
  flex-shrink: 0;
}
.auth-logo-words { line-height: 1.2; }
.auth-logo-primary { font-size: 18px; font-weight: 800; letter-spacing: 2px; display: block; }
.auth-logo-sub { font-size: 10px; letter-spacing: 3px; color: var(--text-muted); display: block; }
.auth-tagline { font-size: 13px; color: var(--text-muted); margin-bottom: 28px; }
.auth-tabs {
  display: flex; gap: 4px;
  background: var(--bg2); border-radius: 8px; padding: 4px;
  margin-bottom: 24px;
}
.auth-tab {
  flex: 1; padding: 8px 12px; border: none; cursor: pointer;
  background: transparent; color: var(--text-muted);
  border-radius: 6px; font-size: 13px; font-weight: 500;
  transition: var(--transition);
}
.auth-tab.active {
  background: var(--card2); color: var(--text);
  box-shadow: var(--shadow-sm);
}
.auth-form { display: flex; flex-direction: column; gap: 16px; }
.auth-error {
  background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.3);
  color: #fca5a5; border-radius: var(--radius-sm);
  padding: 10px 14px; font-size: 13px;
}
.btn-auth {
  width: 100%; padding: 12px;
  background: var(--accent); color: #000;
  border: none; border-radius: var(--radius-sm);
  font-size: 14px; font-weight: 700; cursor: pointer;
  transition: var(--transition);
  margin-top: 4px;
}
.btn-auth:hover { background: var(--accent-h); }
.btn-auth:disabled { opacity: 0.6; cursor: not-allowed; }
.auth-note { font-size: 12px; color: var(--text-muted); text-align: center; margin-top: 8px; }

/* ══════════════════════════════════════════════════════════════
   FORM ELEMENTS
   ══════════════════════════════════════════════════════════════ */
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 12px; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg2); border: 1px solid var(--border-m);
  color: var(--text); border-radius: var(--radius-sm);
  padding: 10px 12px; font-size: 13px;
  transition: border-color var(--transition);
  outline: none; width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(245,158,11,0.1);
}
.form-group textarea { resize: vertical; }
.form-group select { appearance: none; cursor: pointer; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ══════════════════════════════════════════════════════════════
   APP SHELL LAYOUT
   ══════════════════════════════════════════════════════════════ */
.app-shell {
  display: flex; height: 100vh; overflow: hidden;
}

/* ══════════════════════════════════════════════════════════════
   SIDEBAR
   ══════════════════════════════════════════════════════════════ */
.sidebar {
  width: var(--sidebar-w);
  background: var(--bg2);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  flex-shrink: 0;
  transition: width var(--transition);
  overflow: hidden;
  position: relative;
}
.sidebar.collapsed { width: 60px; }

/* ── Collapsed sidebar — icon-only strip ── */
.sidebar.collapsed .logo-words,
.sidebar.collapsed .price-ticker,
.sidebar.collapsed .nav-group-label,
.sidebar.collapsed .nav-link > span:last-child,
.sidebar.collapsed .nav-badge,
.sidebar.collapsed .data-toggle-row,
.sidebar.collapsed .user-info,
.sidebar.collapsed .user-menu-btn { display: none !important; }

.sidebar.collapsed .sidebar-header {
  justify-content: center;
  padding: 16px 4px;
  gap: 0;
}
.sidebar.collapsed .sidebar-toggle {
  margin-left: 0;
  width: 100%;
  text-align: center;
  font-size: 22px;
}
.sidebar.collapsed .sidebar-nav { padding: 8px 4px; gap: 4px; }
.sidebar.collapsed .nav-group    { gap: 0; }
.sidebar.collapsed .nav-link     { justify-content: center; padding: 10px 4px; }
.sidebar.collapsed .sidebar-foot { padding: 8px 4px; }
.sidebar.collapsed .user-card    { padding: 6px; justify-content: center; }
.sidebar.collapsed .user-avatar  { margin: 0 auto; }

.sidebar-header {
  display: flex; align-items: center; gap: 10px;
  padding: 16px 14px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.logo-mark {
  width: 34px; height: 34px; border-radius: 8px;
  background: var(--accent); color: #000;
  font-size: 18px; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.logo-words { overflow: hidden; }
.logo-primary { font-size: 13px; font-weight: 800; letter-spacing: 1.5px; display: block; }
.logo-sub { font-size: 9px; letter-spacing: 2px; color: var(--text-muted); display: block; }
.sidebar-toggle {
  margin-left: auto; background: none; border: none; color: var(--text-muted);
  cursor: pointer; font-size: 20px; line-height: 1; padding: 2px 4px;
  transition: color var(--transition);
  flex-shrink: 0;
}
.sidebar-toggle:hover { color: var(--text); }

/* Price ticker */
.price-ticker {
  overflow: hidden; border-bottom: 1px solid var(--border);
  height: 32px; flex-shrink: 0;
}
.ticker-track {
  display: flex; align-items: center; gap: 10px;
  white-space: nowrap;
  animation: ticker 28s linear infinite;
  height: 100%; padding: 0 12px;
  font-size: 11px;
}
@keyframes ticker { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
.tick-item { display: inline-flex; gap: 4px; align-items: center; }
.tick-item.up { color: var(--green); }
.tick-item.dn { color: var(--red); }
.tick-item strong { color: var(--text); font-weight: 600; }
.tick-sep { color: var(--border-m); }

/* Nav */
.sidebar-nav {
  flex: 1; overflow-y: auto; padding: 12px 8px;
  display: flex; flex-direction: column; gap: 20px;
}
.nav-group { display: flex; flex-direction: column; gap: 2px; }
.nav-group-label {
  font-size: 10px; font-weight: 700; letter-spacing: 1px;
  color: var(--text-muted); text-transform: uppercase;
  padding: 0 8px 6px; opacity: 0.7;
}
.nav-link {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 10px; border-radius: var(--radius-sm);
  color: var(--text-muted); text-decoration: none; cursor: pointer;
  font-size: 13px; font-weight: 500;
  transition: background var(--transition), color var(--transition);
  position: relative;
}
.nav-link:hover { background: rgba(255,255,255,0.05); color: var(--text); }
.nav-link.active {
  background: rgba(245,158,11,0.12); color: var(--accent);
}
.nav-link.active .nav-icon { stroke: var(--accent); }
.nav-icon { width: 18px; height: 18px; flex-shrink: 0; stroke: currentColor; }
.nav-badge {
  margin-left: auto;
  background: var(--accent); color: #000;
  font-size: 10px; font-weight: 700;
  padding: 1px 6px; border-radius: 10px;
  min-width: 18px; text-align: center;
}

/* Sidebar footer */
.sidebar-foot {
  border-top: 1px solid var(--border);
  padding: 12px 8px; flex-shrink: 0;
  display: flex; flex-direction: column; gap: 8px;
}
.data-toggle-row {
  display: flex; align-items: center; gap: 8px;
  padding: 4px 6px; font-size: 11px; color: var(--text-muted);
}
.toggle-switch { position: relative; display: inline-block; width: 32px; height: 18px; flex-shrink: 0; }
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.toggle-track {
  position: absolute; inset: 0; background: var(--border-m);
  border-radius: 9px; cursor: pointer; transition: background var(--transition);
}
.toggle-track::before {
  content: ''; position: absolute;
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--text-muted);
  top: 3px; left: 3px;
  transition: transform var(--transition), background var(--transition);
}
.toggle-switch input:checked + .toggle-track { background: rgba(245,158,11,0.25); }
.toggle-switch input:checked + .toggle-track::before {
  transform: translateX(14px); background: var(--accent);
}

.user-card {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 6px; border-radius: var(--radius-sm); cursor: pointer;
  transition: background var(--transition);
}
.user-card:hover { background: rgba(255,255,255,0.04); }
.user-avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--accent); color: #000;
  font-size: 14px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.user-info { flex: 1; overflow: hidden; }
.user-name { font-size: 13px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-role { font-size: 11px; color: var(--text-muted); }
.user-menu-btn { background: none; border: none; color: var(--text-muted); cursor: pointer; font-size: 18px; padding: 2px; }
.user-dropdown {
  background: var(--card2); border: 1px solid var(--border-m);
  border-radius: var(--radius-sm); overflow: hidden;
  box-shadow: var(--shadow);
}
.dd-item {
  display: flex; align-items: center; gap: 8px;
  width: 100%; padding: 10px 14px;
  background: none; border: none; color: var(--text-muted);
  font-size: 13px; cursor: pointer;
  transition: background var(--transition), color var(--transition);
  text-align: left;
}
.dd-item:hover { background: rgba(255,255,255,0.05); color: var(--text); }
.dd-item.danger:hover { color: var(--red); }

/* Role visibility classes */
.nav-buyer, .nav-seller, .nav-broker, .nav-admin { display: none; }

/* ══════════════════════════════════════════════════════════════
   MAIN AREA
   ══════════════════════════════════════════════════════════════ */
.main {
  flex: 1; display: flex; flex-direction: column;
  overflow: hidden; min-width: 0;
}

/* ── TOPBAR ─────────────────────────────────────────────────── */
.topbar {
  height: var(--topbar-h);
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center;
  padding: 0 20px; gap: 12px;
  flex-shrink: 0;
}
.topbar-left { display: flex; align-items: center; gap: 12px; flex: 1; }
.topbar-right { display: flex; align-items: center; gap: 6px; }
.hamburger {
  display: none; background: none; border: none;
  color: var(--text-muted); font-size: 20px; cursor: pointer;
  padding: 4px 8px;
}
.page-title { font-size: 18px; font-weight: 700; color: var(--text); }
.mode-chip {
  font-size: 10px; font-weight: 700; letter-spacing: 1px;
  padding: 2px 8px; border-radius: 4px;
  background: rgba(139,92,246,0.2); color: #a78bfa;
  border: 1px solid rgba(139,92,246,0.3);
}
.mode-chip.live {
  background: rgba(16,185,129,0.15); color: var(--green);
  border-color: rgba(16,185,129,0.3);
}
.topbar-icon-btn {
  position: relative; background: none; border: none; cursor: pointer;
  color: var(--text-muted); padding: 8px; border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}
.topbar-icon-btn:hover { background: rgba(255,255,255,0.06); color: var(--text); }
.notif-dot {
  position: absolute; top: 6px; right: 6px;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--red); border: 2px solid var(--bg2);
}

/* ── NOTIFICATION PANEL ─────────────────────────────────────── */
.notif-panel {
  position: absolute; top: var(--topbar-h); right: 12px; z-index: 200;
  background: var(--card2); border: 1px solid var(--border-m);
  border-radius: var(--radius); box-shadow: var(--shadow);
  width: 320px; max-height: 420px; overflow: hidden;
  display: flex; flex-direction: column;
}
.notif-panel-hdr {
  padding: 14px 16px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  font-weight: 600; font-size: 13px;
}
.notif-panel-hdr button { background: none; border: none; color: var(--text-muted); cursor: pointer; font-size: 16px; }
.notif-list { overflow-y: auto; max-height: 360px; }
.notif-empty { padding: 24px; text-align: center; color: var(--text-muted); font-size: 13px; }
.notif-item {
  padding: 12px 16px; border-bottom: 1px solid var(--border);
  cursor: pointer; transition: background var(--transition);
}
.notif-item:hover { background: rgba(255,255,255,0.04); }
.notif-item-title { font-size: 13px; font-weight: 600; margin-bottom: 3px; }
.notif-item-body { font-size: 12px; color: var(--text-muted); }

/* ── CONTENT AREA ──────────────────────────────────────────── */
.content {
  flex: 1; overflow-y: auto; padding: 24px;
  position: relative;
}
.view { display: none; }
.view.active { display: block; }
.hidden { display: none !important; }

/* ══════════════════════════════════════════════════════════════
   COMMON COMPONENTS
   ══════════════════════════════════════════════════════════════ */

/* Section headers */
.section-hdr {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 16px;
}
.section-hdr.mt-24 { margin-top: 32px; }
.section-hdr.mt-8 { margin-top: 16px; }
.section-title { font-size: 16px; font-weight: 700; }
.section-meta { font-size: 12px; color: var(--text-muted); margin-left: auto; }
.section-link {
  font-size: 12px; color: var(--accent); text-decoration: none;
  margin-left: auto; cursor: pointer;
}
.mt-16 { margin-top: 16px; }
.mt-20 { margin-top: 24px; }
.mt-24 { margin-top: 32px; }

/* Cards */
.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
}

/* KPI Grid */
.kpi-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 16px; margin-bottom: 24px;
}
.kpi-grid-3 { grid-template-columns: repeat(3, 1fr); margin-bottom: 0; }
.kpi-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px;
  display: flex; align-items: flex-start; gap: 14px;
}
.kpi-icon {
  width: 44px; height: 44px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.kpi-icon.amber { background: rgba(245,158,11,0.15); color: var(--accent); }
.kpi-icon.green { background: rgba(16,185,129,0.15); color: var(--green); }
.kpi-icon.blue  { background: rgba(59,130,246,0.15); color: var(--blue); }
.kpi-icon.purple { background: rgba(139,92,246,0.15); color: var(--purple); }
.kpi-val { font-size: 24px; font-weight: 800; line-height: 1; margin-bottom: 4px; }
.kpi-lbl { font-size: 12px; color: var(--text-muted); margin-bottom: 4px; }
.kpi-delta { font-size: 11px; font-weight: 600; }
.kpi-delta.pos { color: var(--green); }
.kpi-delta.neg { color: var(--red); }

/* Charts */
.charts-row {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 16px; margin-bottom: 24px;
}
.chart-wide { grid-column: 1 / 2; }
.charts-row .chart-card:first-child { grid-column: 1; }
.charts-row:has(.chart-wide) {
  grid-template-columns: 2fr 1fr;
}
.chart-card { padding: 20px; }
.card-hdr {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 16px;
}
.card-title { font-size: 13px; font-weight: 700; }
.chip-group { display: flex; gap: 4px; }
.chip {
  padding: 4px 10px; border-radius: 6px;
  background: rgba(255,255,255,0.06); border: 1px solid var(--border-m);
  color: var(--text-muted); font-size: 12px; cursor: pointer;
  transition: var(--transition);
}
.chip.active, .chip:hover { background: var(--accent); color: #000; border-color: var(--accent); font-weight: 600; }
.chip-select {
  background: rgba(255,255,255,0.06); border: 1px solid var(--border-m);
  color: var(--text); border-radius: 6px; padding: 4px 10px;
  font-size: 12px; cursor: pointer; outline: none;
}

/* Commodity Grid */
.commodity-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px; margin-bottom: 8px;
}
.commodity-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 16px;
  cursor: pointer; transition: border-color var(--transition), transform var(--transition);
}
.commodity-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.comm-name { font-size: 12px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 6px; }
.comm-price { font-size: 22px; font-weight: 800; margin-bottom: 4px; }
.comm-meta { display: flex; align-items: center; justify-content: space-between; }
.comm-change { font-size: 12px; font-weight: 600; }
.comm-change.up { color: var(--green); }
.comm-change.dn { color: var(--red); }
.comm-unit { font-size: 11px; color: var(--text-muted); }
.comm-spark { margin-top: 10px; }
.comm-spark svg { width: 100%; height: 36px; }

/* Live listing board */
.listing-board {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
}
.listing-card {
  background: linear-gradient(180deg, rgba(21,32,53,0.98), rgba(26,41,66,0.94));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 210px;
}
.listing-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}
.listing-card-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
}
.listing-card-meta {
  font-size: 12px;
  color: var(--text-muted);
}
.listing-card-price {
  font-size: 22px;
  font-weight: 800;
  color: var(--accent);
}
.listing-card-insight {
  font-size: 12px;
  color: var(--text);
}
.listing-card-insight.muted {
  color: var(--text-muted);
}
.listing-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
}

/* Tables */
.table-card { overflow: auto; }
.data-table {
  width: 100%; border-collapse: collapse;
  font-size: 13px;
}
.data-table th {
  padding: 12px 16px;
  text-align: left; font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.5px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
  white-space: nowrap;
}
.data-table td {
  padding: 12px 16px; border-bottom: 1px solid var(--border);
  color: var(--text); vertical-align: middle;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: rgba(255,255,255,0.02); }
.empty-row { color: var(--text-muted); text-align: center; padding: 32px !important; }

/* Status badges */
.badge {
  display: inline-block; padding: 2px 8px; border-radius: 4px;
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.3px;
}
.badge-green { background: rgba(16,185,129,0.15); color: var(--green); }
.badge-amber { background: rgba(245,158,11,0.15); color: var(--accent); }
.badge-blue  { background: rgba(59,130,246,0.15); color: var(--blue); }
.badge-red   { background: rgba(239,68,68,0.15);  color: var(--red); }
.badge-purple { background: rgba(139,92,246,0.15); color: var(--purple); }
.badge-gray  { background: rgba(255,255,255,0.07); color: var(--text-muted); }

/* Buttons */
.btn-primary {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 18px; border-radius: var(--radius-sm);
  background: var(--accent); color: #000;
  border: none; font-size: 13px; font-weight: 700;
  cursor: pointer; transition: background var(--transition);
  white-space: nowrap;
}
.btn-primary:hover { background: var(--accent-h); }
.btn-secondary {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 18px; border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.06); color: var(--text);
  border: 1px solid var(--border-m); font-size: 13px; font-weight: 600;
  cursor: pointer; transition: background var(--transition);
}
.btn-secondary:hover { background: rgba(255,255,255,0.1); }
.btn-sm {
  padding: 5px 12px; font-size: 12px;
}
.btn-group { display: flex; gap: 8px; margin-left: auto; }

/* Modal */
.modal-overlay {
  position: fixed; inset: 0; z-index: 500;
  background: rgba(0,0,0,0.65); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
}
.modal-card {
  background: var(--card2); border: 1px solid var(--border-m);
  border-radius: var(--radius); box-shadow: 0 24px 80px rgba(0,0,0,0.6);
  width: 100%; max-width: 560px; max-height: 90vh;
  display: flex; flex-direction: column; overflow: hidden;
}
.modal-card.modal-wide { max-width: 720px; }
.modal-hdr {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 24px; border-bottom: 1px solid var(--border);
  font-size: 15px; font-weight: 700; flex-shrink: 0;
}
.modal-close {
  background: none; border: none; color: var(--text-muted);
  font-size: 18px; cursor: pointer; padding: 2px;
}
.modal-close:hover { color: var(--text); }
.modal-body {
  padding: 24px; overflow-y: auto;
  display: flex; flex-direction: column; gap: 16px;
}
.modal-actions {
  display: flex; gap: 10px; justify-content: flex-end;
  padding-top: 8px;
}

/* Opportunity cards */
.opp-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px; margin-bottom: 8px;
}
.opp-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px;
  display: flex; flex-direction: column; gap: 10px;
}
.opp-card-hdr { display: flex; align-items: center; justify-content: space-between; }
.opp-commodity { font-size: 15px; font-weight: 700; }
.opp-masked {
  font-size: 11px; color: var(--accent);
  background: rgba(245,158,11,0.1); border: 1px solid rgba(245,158,11,0.2);
  padding: 2px 8px; border-radius: 4px; font-weight: 600;
}
.opp-details { display: flex; flex-direction: column; gap: 6px; }
.opp-row { display: flex; justify-content: space-between; font-size: 12px; }
.opp-row span:first-child { color: var(--text-muted); }
.opp-row span:last-child { font-weight: 600; }
.opp-signal-btn {
  width: 100%; padding: 9px;
  background: rgba(245,158,11,0.12); color: var(--accent);
  border: 1px solid rgba(245,158,11,0.3); border-radius: var(--radius-sm);
  font-size: 13px; font-weight: 700; cursor: pointer;
  transition: background var(--transition);
}
.opp-signal-btn:hover { background: rgba(245,158,11,0.22); }

/* Pipeline / Kanban */
.pipeline-board {
  display: flex; gap: 14px; overflow-x: auto; padding-bottom: 8px;
  min-height: 500px; align-items: flex-start;
}
.pipe-col {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 14px;
  min-width: 220px; flex-shrink: 0;
  display: flex; flex-direction: column; gap: 10px;
}
.pipe-col-hdr {
  display: flex; align-items: center; gap: 7px;
  font-size: 12px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.5px; color: var(--text-muted);
}
.pipe-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.pipe-dot.blue   { background: var(--blue); }
.pipe-dot.amber  { background: var(--accent); }
.pipe-dot.purple { background: var(--purple); }
.pipe-dot.orange { background: var(--orange); }
.pipe-dot.green  { background: var(--green); }
.pipe-count {
  margin-left: auto; background: rgba(255,255,255,0.08);
  padding: 1px 6px; border-radius: 4px; font-size: 11px;
}
.pipe-card {
  background: var(--card2); border: 1px solid var(--border-m);
  border-radius: var(--radius-sm); padding: 12px;
  display: flex; flex-direction: column; gap: 6px;
}
.pipe-card-title { font-size: 13px; font-weight: 600; }
.pipe-card-meta { font-size: 11px; color: var(--text-muted); }
.pipe-cards { display: flex; flex-direction: column; gap: 8px; }

/* Filter bar */
.filter-bar {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  margin-bottom: 4px;
}
.search-input {
  background: var(--card); border: 1px solid var(--border-m);
  color: var(--text); border-radius: var(--radius-sm);
  padding: 7px 14px; font-size: 13px;
  outline: none; margin-left: auto;
  transition: border-color var(--transition);
}
.search-input:focus { border-color: var(--accent); }

/* Document type badges */
.doc-legend {
  display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 16px;
}
.doc-badge {
  padding: 4px 12px; border-radius: 6px;
  font-size: 12px; font-weight: 700; letter-spacing: 0.5px;
}
.doc-badge.loi   { background: rgba(59,130,246,0.15); color: var(--blue); }
.doc-badge.sco   { background: rgba(139,92,246,0.15); color: var(--purple); }
.doc-badge.spa   { background: rgba(16,185,129,0.15); color: var(--green); }
.doc-badge.icpo  { background: rgba(245,158,11,0.15); color: var(--accent); }
.doc-badge.quot  { background: rgba(249,115,22,0.15); color: var(--orange); }
.doc-badge.ncnda { background: rgba(239,68,68,0.15);  color: var(--red); }

/* Doc type tabs inside modal */
.doc-type-tabs {
  display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 20px;
}
.doc-tab {
  padding: 6px 14px; border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.06); border: 1px solid var(--border-m);
  color: var(--text-muted); font-size: 13px; font-weight: 600;
  cursor: pointer; transition: var(--transition);
}
.doc-tab.active { background: var(--accent); color: #000; border-color: var(--accent); }

/* Empty state */
.empty-state {
  padding: 40px 24px; text-align: center; color: var(--text-muted);
  font-size: 13px;
  background: var(--card); border: 1px dashed var(--border-m);
  border-radius: var(--radius);
}

/* Toast */
.toast-container {
  position: fixed; bottom: 24px; right: 24px; z-index: 9000;
  display: flex; flex-direction: column; gap: 8px;
}
.toast {
  background: var(--card2); border: 1px solid var(--border-m);
  border-radius: var(--radius-sm); padding: 12px 16px;
  font-size: 13px; box-shadow: var(--shadow);
  animation: toast-in 0.2s ease;
  min-width: 220px; max-width: 340px;
  display: flex; align-items: center; gap: 10px;
}
.toast.success { border-left: 3px solid var(--green); }
.toast.error   { border-left: 3px solid var(--red); }
.toast.info    { border-left: 3px solid var(--blue); }
@keyframes toast-in { from { transform: translateY(10px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

/* Table action buttons */
.action-btn {
  padding: 4px 10px; border-radius: 4px;
  background: rgba(255,255,255,0.06); border: 1px solid var(--border-m);
  color: var(--text-muted); font-size: 12px; cursor: pointer;
  transition: var(--transition); margin-right: 4px;
}
.action-btn:hover { background: rgba(255,255,255,0.12); color: var(--text); }
.action-btn.primary { background: rgba(245,158,11,0.12); color: var(--accent); border-color: rgba(245,158,11,0.3); }
.action-btn.primary:hover { background: rgba(245,158,11,0.22); }

/* ══════════════════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .charts-row { grid-template-columns: 1fr; }
  .charts-row:has(.chart-wide) { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  :root { --sidebar-w: 0px; }
  .sidebar { position: fixed; z-index: 300; transform: translateX(-240px); width: 240px !important; transition: transform 0.2s ease; }
  .sidebar.mobile-open { transform: translateX(0); box-shadow: 4px 0 24px rgba(0,0,0,0.5); }
  .hamburger { display: block; }
  .kpi-grid { grid-template-columns: 1fr 1fr; }
  .content { padding: 16px; }
}
@media (max-width: 480px) {
  .kpi-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .listing-card-footer { flex-direction: column; align-items: stretch; }
}

/* Print overrides */
@media print {
  .sidebar, .topbar, .toast-container { display: none; }
  .main { margin: 0; }
  .content { overflow: visible; }
}

/* ═══════════════════════════════════════════════
   NEWS FEED
   ═══════════════════════════════════════════════ */
.news-feed {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
  margin-top: 4px;
}
.news-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.news-card:hover {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(245,158,11,0.15);
}
.news-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}
.news-meta {
  display: flex;
  gap: 8px;
  align-items: center;
}
.news-source {
  font-size: 11px;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.news-age {
  font-size: 11px;
  color: var(--text-muted);
}
.news-sentiment {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 20px;
  white-space: nowrap;
}
.sentiment-pos { background: rgba(16,185,129,0.15); color: #10b981; }
.sentiment-neg { background: rgba(239,68,68,0.15);  color: #ef4444; }
.sentiment-neu { background: rgba(100,116,139,0.15); color: #94a3b8; }
.news-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.4;
  margin: 0;
}
.news-summary {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-footer {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 8px;
  margin-top: 4px;
}
.news-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.news-tag {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  background: rgba(59,130,246,0.15);
  color: #60a5fa;
  padding: 2px 6px;
  border-radius: 4px;
}
.news-africa-badge {
  font-size: 10px;
  font-weight: 600;
  background: rgba(245,158,11,0.12);
  color: var(--accent);
  padding: 2px 6px;
  border-radius: 4px;
}
.news-link {
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  white-space: nowrap;
}
.news-link:hover { text-decoration: underline; }

/* ═══════════════════════════════════════════════
   COMMISSION WIDGET
   ═══════════════════════════════════════════════ */
.commission-widget {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(245,158,11,0.08);
  border: 1px solid rgba(245,158,11,0.2);
  border-radius: 8px;
  padding: 10px 12px;
  margin: 4px 0;
}
.commission-icon { font-size: 18px; }
.commission-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.commission-rate {
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
}
.commission-est {
  font-size: 11px;
  color: var(--text-secondary);
}

/* ═══════════════════════════════════════════════
   COMMISSION BANNER (transport / full-width)
   ═══════════════════════════════════════════════ */
.commission-banner {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: rgba(245,158,11,0.07);
  border: 1px solid rgba(245,158,11,0.18);
  border-radius: 10px;
  padding: 16px 20px;
  margin-bottom: 20px;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}
.commission-banner strong { color: var(--accent); }
.commission-banner svg { flex-shrink: 0; color: var(--accent); margin-top: 1px; }

/* ═══════════════════════════════════════════════
   SMALL BUTTON VARIANT
   ═══════════════════════════════════════════════ */
.btn-sm {
  padding: 5px 12px;
  font-size: 12px;
}
.mt-0  { margin-top: 0; }
.mt-8  { margin-top: 8px; }
.mt-12 { margin-top: 12px; }
.mt-16 { margin-top: 16px; }
.mt-20 { margin-top: 20px; }
.mt-24 { margin-top: 24px; }
.mt-28 { margin-top: 28px; }
.mt-32 { margin-top: 32px; }

/* ═══════════════════════════════════════════════
   FORM FIELD ERROR
   ═══════════════════════════════════════════════ */
.field-error {
  color: var(--red);
  font-size: 11px;
  margin-top: 4px;
}
.field-error.hidden { display: none; }

/* ═══════════════════════════════════════════════
   ADMIN PANEL
   ═══════════════════════════════════════════════ */
.admin-actions-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.admin-actions-row .btn-primary,
.admin-actions-row .btn-secondary {
  font-size: 13px;
}
#admin-system-log {
  min-height: 80px;
  max-height: 200px;
  overflow-y: auto;
}

/* ═══════════════════════════════════════════════
   INVITE MODAL TEXT AREA
   ═══════════════════════════════════════════════ */
#invite-message, #invite-link-input {
  color: var(--text-muted) !important;
}

/* ═══════════════════════════════════════════════
   BADGE PURPLE (Admin role)
   ═══════════════════════════════════════════════ */
.badge-purple {
  background: rgba(139,92,246,0.18);
  color: #a78bfa;
  border-color: rgba(139,92,246,0.3);
}