/* ================================================================
   LeadForgeAI — Enterprise Design System
   Tokens, layout shell, sidebar, components, dark mode
   ================================================================ */

/* ── Google Fonts import (Syne display + Satoshi body) ──────────
   Loaded via link tag in templates. Fallbacks defined here.     */

/* ── Design Tokens ─────────────────────────────────────────── */
:root {
  /* Surface */
  --e-bg:            #F7F7F5;
  --e-bg-card:       #FFFFFF;
  --e-bg-sidebar:    #111110;
  --e-bg-sidebar-hover: rgba(255,255,255,0.06);
  --e-bg-sidebar-active: rgba(16,185,129,0.12);
  --e-bg-elevated:   #FFFFFF;
  --e-bg-input:      #F0F0ED;
  --e-bg-overlay:    rgba(0,0,0,0.45);

  /* Text */
  --e-fg:            #1C1C1E;
  --e-fg-2:          #3A3A3C;
  --e-fg-3:          #6B7280;
  --e-fg-4:          #9CA3AF;
  --e-fg-sidebar:    #C9C9C4;
  --e-fg-sidebar-muted: #6B6B65;
  --e-fg-inverted:   #FFFFFF;

  /* Brand */
  --e-accent:        #10B981;
  --e-accent-hover:  #059669;
  --e-accent-soft:   rgba(16,185,129,0.10);
  --e-accent-border: rgba(16,185,129,0.25);

  /* Danger */
  --e-danger:        #EF4444;
  --e-danger-soft:   rgba(239,68,68,0.10);

  /* Warning */
  --e-warn:          #F59E0B;
  --e-warn-soft:     rgba(245,158,11,0.10);

  /* Info */
  --e-info:          #3B82F6;
  --e-info-soft:     rgba(59,130,246,0.10);

  /* Borders */
  --e-border:        #E5E5E5;
  --e-border-strong: #D1D1D1;
  --e-border-sidebar: rgba(255,255,255,0.06);

  /* Shadows */
  --e-shadow-card:   0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
  --e-shadow-card-hover: 0 4px 12px rgba(0,0,0,0.10);
  --e-shadow-modal:  0 20px 60px rgba(0,0,0,0.18);
  --e-shadow-dropdown: 0 4px 12px rgba(0,0,0,0.10);

  /* Radius */
  --e-radius-xs:     4px;
  --e-radius-sm:     6px;
  --e-radius-md:     8px;
  --e-radius-lg:     12px;
  --e-radius-xl:     16px;
  --e-radius-full:   9999px;

  /* Spacing base = 4px */
  --e-space-1:  4px;
  --e-space-2:  8px;
  --e-space-3:  12px;
  --e-space-4:  16px;
  --e-space-5:  20px;
  --e-space-6:  24px;
  --e-space-8:  32px;
  --e-space-10: 40px;
  --e-space-12: 48px;

  /* Typography */
  --e-font-display: 'Syne', 'Space Grotesk', system-ui, sans-serif;
  --e-font-body:    'Satoshi', 'DM Sans', system-ui, sans-serif;
  --e-font-mono:    'JetBrains Mono', 'Fira Code', monospace;

  /* Transitions */
  --e-transition: 150ms ease;
  --e-transition-md: 200ms ease;

  /* Layout */
  --e-sidebar-w:       240px;
  --e-sidebar-w-icon:  64px;
  --e-topbar-h:        56px;
  --e-content-max:     1400px;
}

/* ── Dark Mode ─────────────────────────────────────────────── */
.dark {
  --e-bg:            #0F0F0E;
  --e-bg-card:       #1A1A18;
  --e-bg-elevated:   #222220;
  --e-bg-input:      #2A2A28;
  --e-fg:            #EDEDED;
  --e-fg-2:          #CACACA;
  --e-fg-3:          #8A8A88;
  --e-fg-4:          #5A5A58;
  --e-border:        rgba(255,255,255,0.08);
  --e-border-strong: rgba(255,255,255,0.14);
  --e-bg-sidebar:    #0A0A09;
  --e-shadow-card:   0 1px 3px rgba(0,0,0,0.30);
  --e-shadow-card-hover: 0 4px 16px rgba(0,0,0,0.40);
}

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

html { scroll-behavior: smooth; }

body.e-app {
  background: var(--e-bg);
  color: var(--e-fg);
  font-family: var(--e-font-body);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ── App Shell ─────────────────────────────────────────────── */
.e-shell {
  display: flex;
  min-height: 100vh;
}

/* ── Sidebar ───────────────────────────────────────────────── */
.e-sidebar {
  width: var(--e-sidebar-w);
  background: var(--e-bg-sidebar);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 300;
  transition: width var(--e-transition-md), transform var(--e-transition-md);
  overflow: hidden;
  border-right: 1px solid var(--e-border-sidebar);
}

.e-sidebar.collapsed {
  width: var(--e-sidebar-w-icon);
}

/* Sidebar header */
.e-sidebar-header {
  height: var(--e-topbar-h);
  display: flex;
  align-items: center;
  gap: var(--e-space-3);
  padding: 0 var(--e-space-4);
  border-bottom: 1px solid var(--e-border-sidebar);
  flex-shrink: 0;
  overflow: hidden;
}

.e-sidebar-logo-icon {
  width: 28px;
  height: 28px;
  background: var(--e-accent);
  border-radius: var(--e-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 14px;
  font-weight: 900;
  color: #fff;
  font-family: var(--e-font-display);
  letter-spacing: -0.5px;
}

.e-sidebar-logo-text {
  font-family: var(--e-font-display);
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: opacity var(--e-transition-md);
}

.e-sidebar.collapsed .e-sidebar-logo-text { opacity: 0; width: 0; }

/* Sidebar nav */
.e-sidebar-nav {
  flex: 1;
  padding: var(--e-space-3) 0;
  overflow-y: auto;
  overflow-x: hidden;
}

.e-sidebar-nav::-webkit-scrollbar { width: 4px; }
.e-sidebar-nav::-webkit-scrollbar-track { background: transparent; }
.e-sidebar-nav::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 2px; }

.e-sidebar-section {
  padding: var(--e-space-4) var(--e-space-4) var(--e-space-2);
}

.e-sidebar-section-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--e-fg-sidebar-muted);
  white-space: nowrap;
  overflow: hidden;
  transition: opacity var(--e-transition-md);
}

.e-sidebar.collapsed .e-sidebar-section-label { opacity: 0; }

.e-nav-item {
  display: flex;
  align-items: center;
  gap: var(--e-space-3);
  padding: var(--e-space-2) var(--e-space-4);
  margin: 1px var(--e-space-2);
  border-radius: var(--e-radius-md);
  color: var(--e-fg-sidebar);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  transition: background var(--e-transition), color var(--e-transition);
  position: relative;
}

.e-nav-item:hover {
  background: var(--e-bg-sidebar-hover);
  color: #fff;
}

.e-nav-item.active {
  background: var(--e-bg-sidebar-active);
  color: var(--e-accent);
  font-weight: 600;
}

.e-nav-item.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 25%;
  bottom: 25%;
  width: 3px;
  background: var(--e-accent);
  border-radius: 0 var(--e-radius-xs) var(--e-radius-xs) 0;
}

.e-nav-icon {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 15px;
  opacity: 0.85;
}

.e-nav-label {
  flex: 1;
  transition: opacity var(--e-transition-md);
  overflow: hidden;
  text-overflow: ellipsis;
}

.e-sidebar.collapsed .e-nav-label { opacity: 0; width: 0; }

.e-nav-badge {
  background: var(--e-accent);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: var(--e-radius-full);
  line-height: 1;
  flex-shrink: 0;
  transition: opacity var(--e-transition-md);
}

.e-sidebar.collapsed .e-nav-badge { opacity: 0; }

.e-sidebar-divider {
  height: 1px;
  background: var(--e-border-sidebar);
  margin: var(--e-space-2) var(--e-space-4);
}

/* Sidebar footer */
.e-sidebar-footer {
  padding: var(--e-space-3) var(--e-space-4);
  border-top: 1px solid var(--e-border-sidebar);
  display: flex;
  align-items: center;
  gap: var(--e-space-3);
  overflow: hidden;
}

.e-user-avatar {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--e-accent) 0%, var(--e-accent-hover) 100%);
  border-radius: var(--e-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
  font-family: var(--e-font-display);
}

.e-user-info {
  flex: 1;
  overflow: hidden;
  transition: opacity var(--e-transition-md);
}

.e-sidebar.collapsed .e-user-info { opacity: 0; width: 0; }

.e-user-name {
  font-size: 12px;
  font-weight: 600;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.e-user-role {
  font-size: 10px;
  color: var(--e-fg-sidebar-muted);
  white-space: nowrap;
}

/* Collapse toggle button */
.e-collapse-btn {
  background: none;
  border: none;
  color: var(--e-fg-sidebar-muted);
  cursor: pointer;
  padding: var(--e-space-1);
  border-radius: var(--e-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: color var(--e-transition), background var(--e-transition);
  font-size: 14px;
}

.e-collapse-btn:hover {
  color: #fff;
  background: var(--e-bg-sidebar-hover);
}

/* Dark mode toggle (in sidebar footer) */
.e-dark-toggle {
  background: none;
  border: 1px solid var(--e-border-sidebar);
  border-radius: var(--e-radius-sm);
  color: var(--e-fg-sidebar-muted);
  cursor: pointer;
  padding: 5px 7px;
  display: flex;
  align-items: center;
  gap: var(--e-space-2);
  font-size: 11px;
  font-weight: 500;
  transition: color var(--e-transition), border-color var(--e-transition);
  white-space: nowrap;
  flex-shrink: 0;
}

.e-dark-toggle:hover {
  color: #fff;
  border-color: rgba(255,255,255,0.2);
}

/* ── Main Content Area ─────────────────────────────────────── */
.e-main {
  flex: 1;
  margin-left: var(--e-sidebar-w);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  transition: margin-left var(--e-transition-md);
  min-width: 0;
}

.e-main.sidebar-collapsed {
  margin-left: var(--e-sidebar-w-icon);
}

/* ── Top Bar ───────────────────────────────────────────────── */
.e-topbar {
  height: var(--e-topbar-h);
  background: var(--e-bg-card);
  border-bottom: 1px solid var(--e-border);
  display: flex;
  align-items: center;
  gap: var(--e-space-4);
  padding: 0 var(--e-space-8);
  position: sticky;
  top: 0;
  z-index: 200;
  flex-shrink: 0;
}

.e-topbar-breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--e-space-2);
  flex: 1;
  min-width: 0;
}

.e-breadcrumb-label {
  font-family: var(--e-font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--e-fg);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.e-breadcrumb-sep {
  color: var(--e-fg-4);
  font-size: 12px;
}

.e-breadcrumb-sub {
  font-size: 13px;
  color: var(--e-fg-3);
  white-space: nowrap;
}

/* Global search */
.e-search {
  display: flex;
  align-items: center;
  background: var(--e-bg-input);
  border: 1px solid var(--e-border);
  border-radius: var(--e-radius-md);
  gap: var(--e-space-2);
  padding: 0 var(--e-space-3);
  height: 34px;
  width: 240px;
  transition: border-color var(--e-transition), width var(--e-transition-md);
}

.e-search:focus-within {
  border-color: var(--e-accent);
  width: 300px;
}

.e-search-icon {
  color: var(--e-fg-4);
  font-size: 13px;
  flex-shrink: 0;
}

.e-search input {
  background: none;
  border: none;
  outline: none;
  font-size: 13px;
  color: var(--e-fg);
  width: 100%;
  font-family: var(--e-font-body);
}

.e-search input::placeholder { color: var(--e-fg-4); }

/* Topbar right actions */
.e-topbar-actions {
  display: flex;
  align-items: center;
  gap: var(--e-space-3);
}

.e-icon-btn {
  width: 34px;
  height: 34px;
  border-radius: var(--e-radius-md);
  background: none;
  border: 1px solid var(--e-border);
  color: var(--e-fg-3);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 15px;
  transition: all var(--e-transition);
  position: relative;
}

.e-icon-btn:hover {
  background: var(--e-bg-input);
  color: var(--e-fg);
  border-color: var(--e-border-strong);
}

.e-notif-dot {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 6px;
  height: 6px;
  background: var(--e-danger);
  border-radius: var(--e-radius-full);
  border: 1.5px solid var(--e-bg-card);
}

/* Live indicator */
.e-live-indicator {
  display: flex;
  align-items: center;
  gap: var(--e-space-2);
  font-size: 11px;
  font-weight: 600;
  color: var(--e-accent);
  letter-spacing: 0.5px;
}

.e-live-dot {
  width: 6px;
  height: 6px;
  background: var(--e-accent);
  border-radius: var(--e-radius-full);
  animation: e-pulse 2s ease-in-out infinite;
}

@keyframes e-pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.35; }
}

/* ── Page Content ──────────────────────────────────────────── */
.e-content {
  flex: 1;
  padding: var(--e-space-8);
  max-width: var(--e-content-max);
  width: 100%;
  margin: 0 auto;
}

.e-page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: var(--e-space-6);
  gap: var(--e-space-4);
  flex-wrap: wrap;
}

.e-page-title {
  font-family: var(--e-font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--e-fg);
  line-height: 1.2;
  letter-spacing: -0.3px;
}

.e-page-sub {
  font-size: 13px;
  color: var(--e-fg-3);
  margin-top: 3px;
}

/* ── Card Component ────────────────────────────────────────── */
.e-card {
  background: var(--e-bg-card);
  border: 1px solid var(--e-border);
  border-radius: var(--e-radius-xl);
  box-shadow: var(--e-shadow-card);
  transition: box-shadow var(--e-transition-md);
}

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

.e-card-p { padding: var(--e-space-4); }
.e-card-p-lg { padding: var(--e-space-6); }

/* ── KPI Grid ──────────────────────────────────────────────── */
.e-kpi-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--e-space-3);
  margin-bottom: var(--e-space-6);
}

.e-kpi-card {
  background: var(--e-bg-card);
  border: 1px solid var(--e-border);
  border-radius: var(--e-radius-xl);
  padding: var(--e-space-4) var(--e-space-5);
  box-shadow: var(--e-shadow-card);
  position: relative;
  overflow: hidden;
}

.e-kpi-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--e-kpi-accent, transparent);
  border-radius: var(--e-radius-xl) var(--e-radius-xl) 0 0;
}

.e-kpi-card.kpi-green { --e-kpi-accent: var(--e-accent); }
.e-kpi-card.kpi-red   { --e-kpi-accent: var(--e-danger); }
.e-kpi-card.kpi-amber { --e-kpi-accent: var(--e-warn); }
.e-kpi-card.kpi-blue  { --e-kpi-accent: var(--e-info); }

.e-kpi-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--e-fg-3);
  margin-bottom: var(--e-space-2);
}

.e-kpi-num {
  font-family: var(--e-font-display);
  font-size: 26px;
  font-weight: 700;
  color: var(--e-fg);
  line-height: 1;
  letter-spacing: -0.5px;
}

.e-kpi-num.e-kpi-green { color: var(--e-accent); }
.e-kpi-num.e-kpi-red   { color: var(--e-danger); }
.e-kpi-num.e-kpi-amber { color: var(--e-warn); }

.e-kpi-sub {
  font-size: 11px;
  color: var(--e-fg-4);
  margin-top: var(--e-space-1);
}

/* ── Button Variants ───────────────────────────────────────── */
.e-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--e-space-2);
  padding: 0 var(--e-space-4);
  height: 36px;
  border-radius: var(--e-radius-md);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  border: 1px solid transparent;
  transition: all var(--e-transition);
  white-space: nowrap;
  font-family: var(--e-font-body);
  outline: none;
  user-select: none;
}

.e-btn-primary {
  background: var(--e-accent);
  color: #fff;
  border-color: var(--e-accent);
}

.e-btn-primary:hover {
  background: var(--e-accent-hover);
  border-color: var(--e-accent-hover);
  box-shadow: 0 2px 8px rgba(16,185,129,0.30);
}

.e-btn-secondary {
  background: var(--e-bg-card);
  color: var(--e-fg-2);
  border-color: var(--e-border);
}

.e-btn-secondary:hover {
  background: var(--e-bg-input);
  border-color: var(--e-border-strong);
  color: var(--e-fg);
}

.e-btn-ghost {
  background: none;
  color: var(--e-fg-3);
  border-color: transparent;
}

.e-btn-ghost:hover {
  background: var(--e-bg-input);
  color: var(--e-fg);
}

.e-btn-danger {
  background: var(--e-danger);
  color: #fff;
  border-color: var(--e-danger);
}

.e-btn-danger:hover {
  filter: brightness(0.9);
  box-shadow: 0 2px 8px rgba(239,68,68,0.25);
}

.e-btn-sm {
  height: 28px;
  padding: 0 var(--e-space-3);
  font-size: 12px;
  border-radius: var(--e-radius-sm);
}

.e-btn-lg {
  height: 44px;
  padding: 0 var(--e-space-6);
  font-size: 15px;
  border-radius: var(--e-radius-lg);
}

/* ── Badge Variants ────────────────────────────────────────── */
.e-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: var(--e-radius-full);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  white-space: nowrap;
  font-family: var(--e-font-display);
}

.e-badge-green  { background: var(--e-accent-soft);  color: var(--e-accent);  border: 1px solid var(--e-accent-border); }
.e-badge-red    { background: var(--e-danger-soft);   color: var(--e-danger);  border: 1px solid rgba(239,68,68,0.25); }
.e-badge-amber  { background: var(--e-warn-soft);     color: var(--e-warn);    border: 1px solid rgba(245,158,11,0.25); }
.e-badge-blue   { background: var(--e-info-soft);     color: var(--e-info);    border: 1px solid rgba(59,130,246,0.25); }
.e-badge-gray   { background: var(--e-bg-input);      color: var(--e-fg-3);    border: 1px solid var(--e-border); }

/* Score pill */
.e-score-pill {
  display: inline-block;
  font-family: var(--e-font-display);
  font-size: 12px;
  font-weight: 700;
  color: var(--e-accent);
  background: var(--e-accent-soft);
  border: 1px solid var(--e-accent-border);
  padding: 2px 8px;
  border-radius: var(--e-radius-sm);
  min-width: 32px;
  text-align: center;
}

/* ── Table Component ───────────────────────────────────────── */
.e-table-wrap {
  overflow-x: auto;
  border-radius: var(--e-radius-xl);
  border: 1px solid var(--e-border);
  box-shadow: var(--e-shadow-card);
  background: var(--e-bg-card);
}

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

.e-table th {
  text-align: left;
  font-family: var(--e-font-display);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--e-fg-3);
  padding: var(--e-space-3) var(--e-space-4);
  border-bottom: 1px solid var(--e-border);
  background: var(--e-bg);
  white-space: nowrap;
}

.dark .e-table th { background: var(--e-bg-card); }

.e-table td {
  padding: var(--e-space-3) var(--e-space-4);
  border-bottom: 1px solid var(--e-border);
  font-size: 13px;
  color: var(--e-fg);
  vertical-align: middle;
}

.e-table tr:last-child td { border-bottom: none; }

.e-table tbody tr {
  cursor: pointer;
  transition: background var(--e-transition);
}

.e-table tbody tr:hover td { background: var(--e-bg); }
.dark .e-table tbody tr:hover td { background: var(--e-bg-elevated); }

.e-table tbody tr.e-row-expanded td { background: var(--e-accent-soft); border-bottom: none; }

/* Expandable row */
.e-detail-row { display: none; }
.e-detail-row.open { display: table-row; }
.e-detail-row td {
  padding: 0;
  border-bottom: 1px solid var(--e-border);
}

.e-detail-panel {
  padding: var(--e-space-6);
  background: rgba(16,185,129,0.02);
  border-top: 1px solid var(--e-accent-border);
}

/* ── Input / Form Elements ─────────────────────────────────── */
.e-input {
  width: 100%;
  background: var(--e-bg-input);
  border: 1px solid var(--e-border);
  border-radius: var(--e-radius-md);
  color: var(--e-fg);
  font-size: 13px;
  padding: 0 var(--e-space-3);
  height: 36px;
  font-family: var(--e-font-body);
  outline: none;
  transition: border-color var(--e-transition);
}

.e-input:focus { border-color: var(--e-accent); }
.e-input::placeholder { color: var(--e-fg-4); }

.e-select {
  background: var(--e-bg-input);
  border: 1px solid var(--e-border);
  border-radius: var(--e-radius-md);
  color: var(--e-fg);
  font-size: 12px;
  padding: 4px 8px;
  font-family: var(--e-font-body);
  outline: none;
  cursor: pointer;
  transition: border-color var(--e-transition);
}

.e-select:focus { border-color: var(--e-accent); }

.e-textarea {
  width: 100%;
  background: var(--e-bg-input);
  border: 1px solid var(--e-border);
  border-radius: var(--e-radius-md);
  color: var(--e-fg);
  font-size: 13px;
  padding: var(--e-space-3);
  font-family: var(--e-font-body);
  outline: none;
  resize: vertical;
  transition: border-color var(--e-transition);
  min-height: 80px;
}

.e-textarea:focus { border-color: var(--e-accent); }

/* ── Tab Bar ───────────────────────────────────────────────── */
.e-tabs {
  display: flex;
  gap: 2px;
  border-bottom: 1px solid var(--e-border);
  margin-bottom: var(--e-space-6);
}

.e-tab {
  padding: var(--e-space-3) var(--e-space-5);
  font-size: 13px;
  font-weight: 600;
  color: var(--e-fg-3);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: all var(--e-transition);
  font-family: var(--e-font-display);
  white-space: nowrap;
  user-select: none;
}

.e-tab:hover { color: var(--e-fg); }
.e-tab.active { color: var(--e-accent); border-bottom-color: var(--e-accent); }

.e-tab-pane { display: none; }
.e-tab-pane.active { display: block; }

/* ── Filter Bar ────────────────────────────────────────────── */
.e-filter-bar {
  display: flex;
  gap: var(--e-space-3);
  flex-wrap: wrap;
  margin-bottom: var(--e-space-5);
  align-items: center;
}

.e-filter-group {
  display: flex;
  gap: 4px;
  align-items: center;
  background: var(--e-bg-card);
  border: 1px solid var(--e-border);
  border-radius: var(--e-radius-md);
  padding: 3px;
}

.e-filter-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--e-fg-4);
  padding: 0 var(--e-space-2);
  white-space: nowrap;
}

.e-filter-btn {
  padding: 4px 10px;
  background: none;
  border: none;
  border-radius: var(--e-radius-sm);
  font-size: 12px;
  font-weight: 600;
  color: var(--e-fg-3);
  cursor: pointer;
  transition: all var(--e-transition);
  white-space: nowrap;
  font-family: var(--e-font-body);
}

.e-filter-btn:hover { background: var(--e-bg-input); color: var(--e-fg); }
.e-filter-btn.active { background: var(--e-accent-soft); color: var(--e-accent); }

.e-filter-divider {
  width: 1px;
  height: 24px;
  background: var(--e-border);
  flex-shrink: 0;
}

/* ── Modal / Drawer ────────────────────────────────────────── */
.e-modal-overlay {
  position: fixed;
  inset: 0;
  background: var(--e-bg-overlay);
  backdrop-filter: blur(4px);
  z-index: 400;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--e-space-6);
}

.e-modal-overlay.open { display: flex; }

.e-modal {
  background: var(--e-bg-card);
  border: 1px solid var(--e-border);
  border-radius: var(--e-radius-xl);
  box-shadow: var(--e-shadow-modal);
  width: 100%;
  max-width: 700px;
  max-height: 85vh;
  overflow-y: auto;
  position: relative;
  animation: e-modal-in 0.18s ease;
}

@keyframes e-modal-in {
  from { opacity: 0; transform: translateY(-12px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.e-modal-header {
  padding: var(--e-space-6);
  border-bottom: 1px solid var(--e-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--e-space-4);
  position: sticky;
  top: 0;
  background: var(--e-bg-card);
  z-index: 1;
}

.e-modal-title {
  font-family: var(--e-font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--e-fg);
}

.e-modal-close {
  background: none;
  border: 1px solid var(--e-border);
  border-radius: var(--e-radius-sm);
  color: var(--e-fg-3);
  cursor: pointer;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  transition: all var(--e-transition);
  flex-shrink: 0;
}

.e-modal-close:hover { background: var(--e-bg-input); color: var(--e-fg); border-color: var(--e-border-strong); }

.e-modal-body {
  padding: var(--e-space-6);
}

/* ── Empty State ───────────────────────────────────────────── */
.e-empty {
  text-align: center;
  padding: var(--e-space-12) var(--e-space-8);
}

.e-empty-icon {
  font-size: 36px;
  margin-bottom: var(--e-space-4);
  opacity: 0.5;
}

.e-empty-title {
  font-family: var(--e-font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--e-fg);
  margin-bottom: var(--e-space-2);
}

.e-empty-sub {
  font-size: 13px;
  color: var(--e-fg-3);
  max-width: 320px;
  margin: 0 auto var(--e-space-5);
  line-height: 1.6;
}

/* ── Activity Feed ─────────────────────────────────────────── */
.e-feed {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.e-feed-item {
  display: flex;
  gap: var(--e-space-3);
  padding: var(--e-space-3) 0;
  border-bottom: 1px solid var(--e-border);
  align-items: flex-start;
}

.e-feed-item:last-child { border-bottom: none; }

.e-feed-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--e-radius-full);
  background: var(--e-accent);
  margin-top: 5px;
  flex-shrink: 0;
}

.e-feed-dot.dot-red    { background: var(--e-danger); }
.e-feed-dot.dot-amber  { background: var(--e-warn); }
.e-feed-dot.dot-blue   { background: var(--e-info); }
.e-feed-dot.dot-muted  { background: var(--e-fg-4); }

.e-feed-body { flex: 1; min-width: 0; }

.e-feed-main {
  font-size: 13px;
  color: var(--e-fg);
  font-weight: 500;
  line-height: 1.4;
}

.e-feed-meta {
  font-size: 11px;
  color: var(--e-fg-3);
  margin-top: 2px;
}

/* ── Toggle / Switch ───────────────────────────────────────── */
.e-toggle {
  position: relative;
  display: inline-flex;
  width: 40px;
  height: 22px;
  cursor: pointer;
  flex-shrink: 0;
}

.e-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}

.e-toggle-track {
  position: absolute;
  inset: 0;
  background: var(--e-bg-input);
  border: 1px solid var(--e-border);
  border-radius: var(--e-radius-full);
  transition: all var(--e-transition-md);
}

.e-toggle input:checked + .e-toggle-track {
  background: var(--e-accent);
  border-color: var(--e-accent);
}

.e-toggle-thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 14px;
  height: 14px;
  background: #fff;
  border-radius: var(--e-radius-full);
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
  transition: left var(--e-transition-md);
}

.e-toggle input:checked ~ .e-toggle-thumb { left: 21px; }

/* ── Automation Card ───────────────────────────────────────── */
.e-auto-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--e-space-4);
}

.e-auto-card {
  background: var(--e-bg-card);
  border: 1px solid var(--e-border);
  border-radius: var(--e-radius-xl);
  padding: var(--e-space-5) var(--e-space-6);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--e-space-4);
  box-shadow: var(--e-shadow-card);
  transition: box-shadow var(--e-transition-md);
}

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

.e-auto-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--e-fg);
  margin-bottom: 3px;
}

.e-auto-desc {
  font-size: 12px;
  color: var(--e-fg-3);
  line-height: 1.5;
}

/* ── Appointment Cards ─────────────────────────────────────── */
.e-appt-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--e-space-4);
}

.e-appt-card {
  background: var(--e-bg-card);
  border: 1px solid var(--e-border);
  border-radius: var(--e-radius-xl);
  padding: var(--e-space-5);
  box-shadow: var(--e-shadow-card);
  transition: box-shadow var(--e-transition-md), border-color var(--e-transition);
}

.e-appt-card:hover {
  box-shadow: var(--e-shadow-card-hover);
  border-color: var(--e-accent-border);
}

.e-appt-date {
  font-family: var(--e-font-display);
  font-size: 11px;
  font-weight: 700;
  color: var(--e-accent);
  letter-spacing: 0.5px;
  margin-bottom: var(--e-space-2);
  text-transform: uppercase;
}

.e-appt-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--e-fg);
  margin-bottom: 3px;
}

.e-appt-meta {
  font-size: 12px;
  color: var(--e-fg-3);
  margin-bottom: 2px;
}

/* ── Profile Grid (lead detail) ────────────────────────────── */
.e-profile-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--e-space-6);
}

.e-profile-section-title {
  font-family: var(--e-font-display);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--e-fg-3);
  margin-bottom: var(--e-space-3);
  padding-bottom: var(--e-space-2);
  border-bottom: 1px solid var(--e-border);
}

.e-profile-row {
  display: flex;
  gap: var(--e-space-2);
  margin-bottom: var(--e-space-2);
  font-size: 13px;
}

.e-profile-key {
  color: var(--e-fg-3);
  min-width: 130px;
  flex-shrink: 0;
}

.e-profile-val {
  color: var(--e-fg);
  font-weight: 500;
}

/* Notes */
.e-notes-list {
  margin-bottom: var(--e-space-3);
  max-height: 140px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: var(--e-space-2);
}

.e-note-item {
  padding: var(--e-space-3);
  background: var(--e-bg);
  border: 1px solid var(--e-border);
  border-radius: var(--e-radius-md);
}

.dark .e-note-item { background: var(--e-bg-elevated); }

.e-note-text { font-size: 13px; color: var(--e-fg); line-height: 1.5; }
.e-note-time { font-size: 11px; color: var(--e-fg-4); margin-top: 2px; }

/* ── Mobile sidebar overlay ────────────────────────────────── */
.e-sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 290;
}

/* ── Tooltip ───────────────────────────────────────────────── */
[data-tooltip] {
  position: relative;
}

[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  left: calc(100% + 8px);
  top: 50%;
  transform: translateY(-50%);
  background: var(--e-bg-sidebar);
  color: var(--e-fg-sidebar);
  font-size: 12px;
  font-weight: 500;
  padding: 5px 10px;
  border-radius: var(--e-radius-sm);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--e-transition);
  z-index: 1000;
}

.e-sidebar.collapsed [data-tooltip]:hover::after {
  opacity: 1;
}

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 1100px) {
  .e-kpi-grid { grid-template-columns: repeat(3, 1fr); }
  .e-auto-grid { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .e-content { padding: var(--e-space-5) var(--e-space-4); }
  .e-kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .e-profile-grid { grid-template-columns: 1fr; }
  .e-search { display: none; }
}

@media (max-width: 768px) {
  /* Mobile: sidebar becomes off-canvas drawer */
  .e-sidebar {
    transform: translateX(-100%);
    width: var(--e-sidebar-w);
    box-shadow: var(--e-shadow-modal);
  }

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

  .e-sidebar.collapsed {
    width: var(--e-sidebar-w);
    transform: translateX(-100%);
  }

  .e-sidebar-overlay.open { display: block; }

  .e-main { margin-left: 0 !important; }

  .e-topbar { padding: 0 var(--e-space-4); }

  .e-kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .e-kpi-num  { font-size: 22px; }

  /* Table → card layout on mobile */
  .e-table thead { display: none; }
  .e-table tbody tr { display: block; background: var(--e-bg-card); border: 1px solid var(--e-border); border-radius: var(--e-radius-lg); margin-bottom: var(--e-space-3); }
  .e-table tbody tr:hover td { background: var(--e-bg-card); }
  .e-table tbody td { display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--e-border); padding: var(--e-space-3) var(--e-space-4); font-size: 12px; }
  .e-table tbody td::before { content: attr(data-label); font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--e-fg-3); }
  .e-table tbody tr td:last-child { border-bottom: none; }
  .e-detail-row { display: none !important; }
}

@media (max-width: 480px) {
  .e-kpi-grid { grid-template-columns: 1fr 1fr; }
  .e-appt-grid { grid-template-columns: 1fr; }
  .e-filter-bar { gap: var(--e-space-2); }
}