/* ============================================================
   Prospect Dominion — Application Design System
   Aethonex palette · Obsidian + Antique Gold · Enterprise SaaS
   ============================================================ */

/* --- Design Tokens --- */
:root {
  /* Shell — Aethonex Obsidian */
  --shell-bg: #050505;
  --shell-surface: #0C0C0A;
  --shell-border: rgba(198,168,107,0.12);
  --sidebar-w: 240px;
  --topbar-h: 56px;

  /* Surfaces */
  --surface-0: #FFFFFF;
  --surface-1: #FAFAF8;
  --surface-2: #F0EDE8;
  --surface-3: #DDD8CE;
  --surface-hover: #F5F3EF;

  /* Text */
  --text-primary: #1A1814;
  --text-secondary: #5C5647;
  --text-muted: #9A9285;
  --text-inverse: #F0EDE8;
  --text-inverse-muted: rgba(240,237,232,0.50);

  /* Brand Accent — Aethonex Antique Gold */
  --gold: #C6A86B;
  --gold-light: #F5EDDA;
  --gold-dark: #9A7F42;
  --gold-muted: rgba(198,168,107,0.15);

  /* Functional / Accents mapped into Aethonex harmony */
  --blue: #C6A86B;
  --blue-light: #F5EDDA;
  --blue-dark: #9A7F42;
  --indigo: #C6A86B;
  --indigo-light: #F5EDDA;
  --violet: #8A7B62;
  --violet-light: #EFECE6;

  /* Support */
  --teal: #C6A86B;
  --teal-light: #F5EDDA;
  --amber: #C6A86B;
  --amber-light: #F5EDDA;
  --red: #C4645A;
  --red-light: #F5E0DD;
  --emerald: #5F8A70;
  --emerald-light: #E2ECE5;
  --pink: #A07886;
  --pink-light: #F2E9ED;

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 18px;

  /* Shadows — warmer tones */
  --shadow-sm: 0 1px 2px rgba(26,24,20,0.05);
  --shadow-md: 0 2px 8px rgba(26,24,20,0.07);
  --shadow-lg: 0 4px 16px rgba(26,24,20,0.10);
  --shadow-card: 0 1px 3px rgba(26,24,20,0.04), 0 1px 2px rgba(26,24,20,0.03);

  /* Font — Aethonex system */
  --font-display: 'Syne', 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 14px; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

body {
  font-family: var(--font-body);
  background: var(--shell-bg);
  color: var(--text-primary);
  line-height: 1.5;
  overflow: hidden;
  height: 100vh;
}

a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
img { max-width: 100%; display: block; }
ul, ol { list-style: none; }
input, select, textarea { font-family: inherit; font-size: inherit; }

/* --- Scrollbar --- */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(148,163,184,0.25); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(148,163,184,0.4); }

/* --- App Layout --- */
.app-layout {
  display: flex;
  height: 100vh;
  width: 100vw;
  overflow: hidden;
}

/* --- Sidebar --- */
.sidebar {
  width: var(--sidebar-w);
  min-width: var(--sidebar-w);
  background: var(--shell-surface);
  border-right: 1px solid var(--shell-border);
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
  z-index: 40;
  transition: transform 0.25s ease;
}

.sidebar-brand {
  padding: 20px 20px 16px;
  border-bottom: 1px solid var(--shell-border);
}

.sidebar-brand-mark {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sidebar-logo {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--gold), #e2c383);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 13px;
  color: #050505;
  letter-spacing: -0.5px;
  box-shadow: 0 4px 12px rgba(198, 168, 107, 0.25);
}

.sidebar-brand-text {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--text-inverse);
  letter-spacing: -0.3px;
}

.sidebar-nav {
  flex: 1;
  padding: 12px 10px;
  overflow-y: auto;
}

.sidebar-section-label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-inverse-muted);
  padding: 16px 10px 6px;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-inverse-muted);
  font-size: 13px;
  font-weight: 500;
  transition: all 0.15s ease;
  cursor: pointer;
  position: relative;
}

.sidebar-link:hover {
  background: rgba(255,255,255,0.06);
  color: var(--text-inverse);
}

.sidebar-link.active {
  background: rgba(198,168,107,0.12);
  color: var(--gold);
}

.sidebar-link.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 20px;
  background: var(--gold);
  border-radius: 0 2px 2px 0;
}

.sidebar-link-icon {
  width: 18px;
  height: 18px;
  opacity: 0.7;
  flex-shrink: 0;
}

.sidebar-link.active .sidebar-link-icon { opacity: 1; }

.sidebar-link-badge {
  margin-left: auto;
  background: rgba(239,68,68,0.15);
  color: var(--red);
  font-size: 11px;
  font-weight: 600;
  padding: 1px 7px;
  border-radius: 10px;
  min-width: 20px;
  text-align: center;
}

.sidebar-footer {
  padding: 14px 16px;
  border-top: 1px solid var(--shell-border);
}

.sidebar-env {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--shell-border);
  border-radius: var(--radius-sm);
  margin-bottom: 10px;
}

.sidebar-env-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--emerald);
  flex-shrink: 0;
}

.sidebar-env-text {
  font-size: 11px;
  color: var(--text-inverse-muted);
}

.sidebar-env-text strong {
  color: var(--text-inverse);
  font-weight: 600;
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
}

.sidebar-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--indigo), var(--violet));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.sidebar-user-info {
  min-width: 0;
}

.sidebar-user-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-inverse);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-user-role {
  font-size: 10px;
  color: var(--text-inverse-muted);
}

.sidebar-aethonex {
  font-size: 10px;
  color: var(--text-inverse-muted);
  text-align: center;
  padding-top: 10px;
  border-top: 1px solid var(--shell-border);
  margin-top: 10px;
}

.sidebar-aethonex a {
  color: var(--text-inverse-muted);
  transition: color 0.15s;
}

.sidebar-aethonex a:hover { color: var(--blue); }

/* --- Main Area --- */
.main-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
}

/* --- Top Bar --- */
.topbar {
  height: var(--topbar-h);
  min-height: var(--topbar-h);
  background: var(--shell-surface);
  border-bottom: 1px solid var(--shell-border);
  display: flex;
  align-items: center;
  padding: 0 24px;
  gap: 16px;
  z-index: 30;
}

.topbar-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--text-inverse);
  white-space: nowrap;
}

.topbar-search {
  flex: 1;
  max-width: 420px;
  margin: 0 auto;
}

.topbar-search-input {
  width: 100%;
  padding: 7px 14px 7px 36px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--shell-border);
  border-radius: var(--radius-sm);
  color: var(--text-inverse);
  font-size: 13px;
  outline: none;
  transition: border-color 0.15s, background 0.15s;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' viewBox='0 0 24 24' stroke='%2394A3B8' stroke-width='2'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cpath d='m21 21-4.3-4.3'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: 12px center;
}

.topbar-search-input::placeholder { color: var(--text-inverse-muted); }
.topbar-search-input:focus {
  border-color: var(--blue);
  background: rgba(255,255,255,0.08);
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.topbar-btn {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-inverse-muted);
  transition: all 0.15s;
  position: relative;
}

.topbar-btn:hover {
  background: rgba(255,255,255,0.06);
  color: var(--text-inverse);
}

.topbar-btn .notif-dot {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 7px;
  height: 7px;
  background: var(--red);
  border-radius: 50%;
  border: 2px solid var(--shell-surface);
}

.topbar-env {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  background: rgba(20,184,166,0.08);
  border: 1px solid rgba(20,184,166,0.2);
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 600;
  color: var(--teal);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.topbar-env-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
}

.topbar-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--indigo), var(--violet));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  cursor: pointer;
}

/* Demo Banner */
.demo-banner {
  background: rgba(245,158,11,0.08);
  border-bottom: 1px solid rgba(245,158,11,0.15);
  padding: 6px 24px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: var(--amber);
  font-weight: 600;
  letter-spacing: 0.03em;
}

.demo-banner-dot {
  width: 6px;
  height: 6px;
  background: var(--amber);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* --- Content Area --- */
.content-area {
  flex: 1;
  overflow-y: auto;
  background: var(--surface-1);
  padding: 24px;
}

/* --- Page Views (show/hide) --- */
.page-view { display: none; }
.page-view.active { display: block; }

/* --- Page Header --- */
.page-header {
  margin-bottom: 24px;
}

.page-greeting {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 2px;
}

.page-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.3px;
}

.page-subtitle {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 4px;
}

/* --- KPI Cards --- */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.kpi-card {
  background: var(--surface-0);
  border: 1px solid var(--surface-3);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.2s;
}

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

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

.kpi-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.kpi-icon.blue { background: var(--blue-light); color: var(--blue); }
.kpi-icon.indigo { background: var(--indigo-light); color: var(--indigo); }
.kpi-icon.amber { background: var(--amber-light); color: var(--amber); }
.kpi-icon.teal { background: var(--teal-light); color: var(--teal); }

.kpi-change {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 10px;
}

.kpi-change.up { background: var(--emerald-light); color: var(--emerald); }
.kpi-change.neutral { background: var(--surface-2); color: var(--text-muted); }
.kpi-change.down { background: var(--red-light); color: var(--red); }

.kpi-value {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.5px;
  line-height: 1.1;
}

.kpi-label {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
  font-weight: 500;
}

/* --- Dashboard Grid --- */
.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 20px;
}

/* --- Card --- */
.card {
  background: var(--surface-0);
  border: 1px solid var(--surface-3);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--surface-2);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-title {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
}

.card-subtitle {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 500;
}

.card-body { padding: 0; }
.card-body.padded { padding: 20px; }

.card-action-link {
  font-size: 12px;
  color: var(--blue);
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.15s;
}

.card-action-link:hover { opacity: 0.8; }

/* --- Opportunity Table --- */
.opp-table {
  width: 100%;
  border-collapse: collapse;
}

.opp-table th {
  text-align: left;
  padding: 10px 16px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--surface-1);
  border-bottom: 1px solid var(--surface-2);
  white-space: nowrap;
}

.opp-table td {
  padding: 12px 16px;
  font-size: 13px;
  border-bottom: 1px solid var(--surface-2);
  vertical-align: middle;
}

.opp-table tr { transition: background 0.1s; cursor: pointer; }
.opp-table tbody tr:hover { background: var(--surface-hover); }
.opp-table tbody tr:last-child td { border-bottom: none; }

.opp-company {
  display: flex;
  align-items: center;
  gap: 10px;
}

.opp-avatar {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.opp-avatar.blue { background: #C6A86B; color: #050505; }
.opp-avatar.indigo { background: #9A7F42; color: #FFFFFF; }
.opp-avatar.violet { background: #2A2620; color: #C6A86B; }
.opp-avatar.teal { background: #5F8A70; color: #FFFFFF; }
.opp-avatar.amber { background: #D4B87E; color: #050505; }
.opp-avatar.pink { background: #7C6D56; color: #FFFFFF; }

.opp-name {
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.3;
}

.opp-signal-text {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 1px;
}

/* --- Badges / Pills --- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}

.badge-high { background: var(--red-light); color: var(--red); }
.badge-medium { background: var(--amber-light); color: var(--amber); }
.badge-low { background: var(--surface-2); color: var(--text-muted); }
.badge-awaiting { background: var(--amber-light); color: var(--amber); }
.badge-ready { background: var(--blue-light); color: var(--blue); }
.badge-progress { background: var(--indigo-light); color: var(--indigo); }
.badge-approved { background: var(--emerald-light); color: var(--emerald); }
.badge-queued { background: var(--surface-2); color: var(--text-secondary); }
.badge-completed { background: var(--emerald-light); color: var(--emerald); }
.badge-pending { background: var(--amber-light); color: var(--amber); }
.badge-new { background: var(--blue-light); color: var(--blue); }
.badge-prioritised { background: var(--indigo-light); color: var(--indigo); }
.badge-reviewed { background: var(--surface-2); color: var(--text-secondary); }

.owner-badge {
  display: flex;
  align-items: center;
  gap: 6px;
}

.owner-avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--surface-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  font-weight: 700;
  color: var(--text-secondary);
  flex-shrink: 0;
}

.owner-name {
  font-size: 12px;
  color: var(--text-secondary);
}

/* --- Action Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 600;
  transition: all 0.15s;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gold);
  color: #050505;
  box-shadow: 0 2px 6px rgba(198, 168, 107, 0.2);
}
.btn-primary:hover {
  background: #d4b87e;
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--surface-3);
  color: var(--text-secondary);
}
.btn-outline:hover {
  background: var(--surface-hover);
  border-color: var(--text-muted);
}

.btn-success {
  background: var(--emerald);
  color: #fff;
}
.btn-success:hover { background: #059669; }

.btn-danger {
  background: transparent;
  border: 1px solid var(--red-light);
  color: var(--red);
}
.btn-danger:hover { background: var(--red-light); }

.btn-sm {
  padding: 5px 10px;
  font-size: 11px;
}

.btn-icon {
  width: 30px;
  height: 30px;
  padding: 0;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* --- Signal Sources Panel --- */
.sources-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 16px 20px;
}

.source-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  background: var(--surface-1);
}

.source-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.source-label {
  font-size: 12px;
  color: var(--text-secondary);
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.source-count {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-primary);
}

/* --- Activity Feed --- */
.activity-list { padding: 4px 0; }

.activity-item {
  display: flex;
  gap: 12px;
  padding: 10px 20px;
  transition: background 0.1s;
}

.activity-item:hover { background: var(--surface-hover); }

.activity-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 12px;
}

.activity-icon.signal { background: var(--blue-light); color: var(--blue); }
.activity-icon.prioritised { background: var(--indigo-light); color: var(--indigo); }
.activity-icon.approved { background: var(--emerald-light); color: var(--emerald); }
.activity-icon.status { background: var(--teal-light); color: var(--teal); }
.activity-icon.action { background: var(--violet-light); color: var(--violet); }

.activity-content { flex: 1; min-width: 0; }

.activity-text {
  font-size: 12px;
  color: var(--text-primary);
  line-height: 1.4;
}

.activity-text strong { font-weight: 600; }

.activity-meta {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* --- Detail Panel (Slide-in) --- */
.detail-overlay {
  position: fixed;
  inset: 0;
  background: rgba(6,17,31,0.6);
  z-index: 50;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s, visibility 0.25s;
}

.detail-overlay.open { opacity: 1; visibility: visible; }

.detail-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: min(560px, calc(100vw - 60px));
  height: 100vh;
  background: var(--surface-0);
  box-shadow: -8px 0 30px rgba(0,0,0,0.15);
  z-index: 51;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.detail-overlay.open .detail-panel { transform: translateX(0); }

.detail-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--surface-2);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.detail-close {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.15s;
  flex-shrink: 0;
}

.detail-close:hover {
  background: var(--surface-2);
  color: var(--text-primary);
}

.detail-company-header {
  display: flex;
  align-items: center;
  gap: 12px;
}

.detail-avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  color: #fff;
}

.detail-company-name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
}

.detail-company-meta {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}

.detail-body {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
}

.detail-section {
  margin-bottom: 24px;
}

.detail-section-title {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.detail-context {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
  padding: 14px 16px;
  background: var(--surface-1);
  border-radius: var(--radius-md);
  border: 1px solid var(--surface-2);
}

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

.detail-info-item {
  padding: 12px;
  background: var(--surface-1);
  border-radius: var(--radius-sm);
  border: 1px solid var(--surface-2);
}

.detail-info-label {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 500;
  margin-bottom: 4px;
}

.detail-info-value {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}

.detail-contacts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.detail-contact-chip {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: var(--surface-1);
  border: 1px solid var(--surface-2);
  border-radius: 20px;
  font-size: 12px;
  color: var(--text-secondary);
}

.detail-contact-avatar {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--surface-3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 8px;
  font-weight: 700;
  color: var(--text-secondary);
}

/* Approval Box */
.approval-box {
  padding: 20px;
  background: var(--amber-light);
  border: 1px solid rgba(245,158,11,0.3);
  border-radius: var(--radius-md);
}

.approval-box.approved {
  background: var(--emerald-light);
  border-color: rgba(16,185,129,0.3);
}

.approval-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.approval-desc {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 14px;
}

.approval-actions {
  display: flex;
  gap: 8px;
}

/* Detail Activity */
.detail-activity-list { margin-top: 8px; }

.detail-activity-item {
  display: flex;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--surface-2);
}

.detail-activity-item:last-child { border-bottom: none; }

.detail-activity-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-top: 5px;
  flex-shrink: 0;
}

.detail-activity-dot.signal { background: var(--blue); }
.detail-activity-dot.prioritised { background: var(--indigo); }
.detail-activity-dot.approved { background: var(--emerald); }
.detail-activity-dot.status { background: var(--teal); }
.detail-activity-dot.action { background: var(--violet); }

.detail-activity-text {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.4;
}

.detail-activity-time {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* --- Filter Bar --- */
.filter-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.filter-search {
  flex: 1;
  min-width: 200px;
  padding: 8px 14px 8px 36px;
  background: var(--surface-0);
  border: 1px solid var(--surface-3);
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.15s;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' viewBox='0 0 24 24' stroke='%2394A3B8' stroke-width='2'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cpath d='m21 21-4.3-4.3'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: 12px center;
}

.filter-search:focus { border-color: var(--blue); }

.filter-select {
  padding: 8px 12px;
  background: var(--surface-0);
  border: 1px solid var(--surface-3);
  border-radius: var(--radius-sm);
  font-size: 12px;
  color: var(--text-secondary);
  outline: none;
  cursor: pointer;
}

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

.filter-tab-group {
  display: flex;
  background: var(--surface-0);
  border: 1px solid var(--surface-3);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.filter-tab {
  padding: 7px 14px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.15s;
  border-right: 1px solid var(--surface-3);
}

.filter-tab:last-child { border-right: none; }
.filter-tab:hover { background: var(--surface-hover); color: var(--text-primary); }
.filter-tab.active {
  background: var(--blue);
  color: #fff;
}

/* --- Full Table (for sub-pages) --- */
.data-table-wrap {
  overflow-x: auto;
}

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

.data-table th {
  text-align: left;
  padding: 10px 16px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--surface-1);
  border-bottom: 1px solid var(--surface-2);
  white-space: nowrap;
  position: sticky;
  top: 0;
  z-index: 2;
}

.data-table td {
  padding: 12px 16px;
  font-size: 13px;
  border-bottom: 1px solid var(--surface-2);
  vertical-align: middle;
}

.data-table tbody tr { transition: background 0.1s; }
.data-table tbody tr:hover { background: var(--surface-hover); }
.data-table tbody tr:last-child td { border-bottom: none; }

/* --- Approval Cards --- */
.approval-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 16px;
}

.approval-card {
  background: var(--surface-0);
  border: 1px solid var(--surface-3);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.2s;
}

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

.approval-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.approval-card-company {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
}

.approval-card-signal {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 8px;
  line-height: 1.4;
}

.approval-card-action {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  padding: 10px 14px;
  background: var(--surface-1);
  border: 1px solid var(--surface-2);
  border-radius: var(--radius-sm);
  margin-bottom: 14px;
}

.approval-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.approval-card-owner {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-muted);
}

.approval-card-time {
  font-size: 11px;
  color: var(--text-muted);
}

.approval-card-buttons {
  display: flex;
  gap: 8px;
}

/* --- Account Profile --- */
.account-profile-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  padding: 24px;
  background: var(--surface-0);
  border: 1px solid var(--surface-3);
  border-radius: var(--radius-lg);
}

.account-profile-avatar {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 700;
  color: #fff;
}

.account-profile-name {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
}

.account-profile-meta {
  display: flex;
  gap: 8px;
  margin-top: 6px;
}

.account-tabs {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--surface-2);
  margin-bottom: 20px;
}

.account-tab {
  padding: 10px 18px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all 0.15s;
}

.account-tab:hover { color: var(--text-primary); }

.account-tab.active {
  color: var(--blue);
  border-bottom-color: var(--blue);
}

/* --- Analytics --- */
.analytics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.analytics-chart-placeholder {
  height: 200px;
  background: var(--surface-1);
  border: 1px dashed var(--surface-3);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 13px;
}

/* Mini bar chart */
.mini-bars {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 120px;
  padding: 16px 20px;
}

.mini-bar {
  flex: 1;
  background: var(--blue);
  border-radius: 3px 3px 0 0;
  opacity: 0.7;
  transition: opacity 0.15s;
  min-height: 8px;
}

.mini-bar:hover { opacity: 1; }

/* --- Settings placeholder --- */
.settings-section {
  padding: 24px;
  background: var(--surface-0);
  border: 1px solid var(--surface-3);
  border-radius: var(--radius-lg);
  margin-bottom: 16px;
}

.settings-section h3 {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 8px;
}

.settings-section p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* --- Hamburger Button (Mobile) --- */
.mobile-menu-btn {
  display: none;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  color: var(--text-inverse-muted);
  border-radius: var(--radius-sm);
  transition: background 0.15s;
}

.mobile-menu-btn:hover { background: rgba(255,255,255,0.06); }

/* --- Responsive --- */
@media (max-width: 1024px) {
  .dashboard-grid { grid-template-columns: 1fr; }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .detail-info-grid { grid-template-columns: 1fr; }
  .analytics-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .sidebar {
    position: fixed;
    left: 0;
    top: 0;
    transform: translateX(-100%);
    z-index: 60;
  }

  .sidebar.open { transform: translateX(0); }

  .sidebar-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 55;
  }

  .sidebar-backdrop.open { display: block; }

  .mobile-menu-btn { display: flex; }

  .main-area { width: 100vw; }

  .content-area { padding: 16px; }

  .kpi-grid { grid-template-columns: 1fr 1fr; gap: 10px; }

  .kpi-card { padding: 14px; }
  .kpi-value { font-size: 22px; }

  .opp-table th:nth-child(n+4),
  .opp-table td:nth-child(n+4) {
    display: none;
  }

  .filter-bar { flex-direction: column; align-items: stretch; }
  .filter-search { min-width: 0; }

  .approval-cards { grid-template-columns: 1fr; }

  .detail-panel { width: 100vw; }

  .topbar-search { display: none; }
  .topbar-env { display: none; }
}

@media (max-width: 480px) {
  .kpi-grid { grid-template-columns: 1fr; }
  .sources-grid { grid-template-columns: 1fr; }
}

/* --- Utility --- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

.truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.text-center { text-align: center; }
.mt-4 { margin-top: 16px; }
.mb-4 { margin-bottom: 16px; }
.gap-2 { gap: 8px; }
.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }