/* ==========================================================
   HAYES BURGER — SHARED DESIGN SYSTEM
   Clean monochrome · San Diego
   ========================================================== */

/* 1. FONTS */
@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=DM+Sans:wght@300;400;500;600;700&display=swap');

/* 2. DESIGN TOKENS */
:root {
  --mono:    'DM Mono', 'Courier New', monospace;
  --sans:    'DM Sans', system-ui, sans-serif;

  --t-fast: 150ms ease;
  --t-med:  250ms ease;
  --t-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);

  --z-sidebar: 40;
  --z-topbar:  30;
  --z-toast:   60;

  --sidebar-w: 220px;

  --green: #22c55e;
  --red:   #ef4444;
  --yellow: #eab308;
}

/* DARK THEME */
[data-theme="dark"] {
  --bg:           #111317;
  --bg2:          #1a1d21;
  --bg3:          #22262b;
  --surface:      #1a1d21;
  --surface-hover:#22262b;
  --border:       #2d3138;
  --text:         #f0f0f0;
  --text-muted:   #9ca3af;
  --text-dim:     #4b5563;
  --sidebar-bg:   #15171a;
  --topbar-bg:    #1a1d21;
  --input-bg:     #22262b;
  --badge-green-bg: rgba(34,197,94,0.1);
  --badge-green-text: #22c55e;
  --badge-yellow-bg: rgba(234,179,8,0.1);
  --badge-yellow-text: #eab308;
  --badge-red-bg: rgba(239,68,68,0.1);
  --badge-red-text: #ef4444;
  --badge-gray-bg: rgba(107,114,128,0.1);
  --badge-gray-text: #6b7280;
  color-scheme: dark;
}

/* LIGHT THEME */
[data-theme="light"] {
  --bg:           #fafafa;
  --bg2:          #f5f5f5;
  --bg3:          #eeeeee;
  --surface:      #ffffff;
  --surface-hover:#f5f5f5;
  --border:       #e5e7eb;
  --text:         #111827;
  --text-muted:   #6b7280;
  --text-dim:     #9ca3af;
  --sidebar-bg:   #ffffff;
  --topbar-bg:    #ffffff;
  --input-bg:     #ffffff;
  --badge-green-bg: #f0fdf4;
  --badge-green-text: #16a34a;
  --badge-yellow-bg: rgba(234,179,8,0.1);
  --badge-yellow-text: #a16207;
  --badge-red-bg: #fef2f2;
  --badge-red-text: #dc2626;
  --badge-gray-bg: #f3f4f6;
  --badge-gray-text: #6b7280;
  color-scheme: light;
}

/* THEME TOGGLE */
.theme-toggle {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-muted);
  cursor: pointer;
  padding: 6px 8px;
  display: flex;
  align-items: center;
  transition: color var(--t-fast), border-color var(--t-fast);
  margin-left: 8px;
}
.theme-toggle:hover { color: var(--text); border-color: var(--text-dim); }
[data-theme="dark"] .theme-icon-moon { display: none; }
[data-theme="dark"] .theme-icon-sun  { display: block; }
[data-theme="light"] .theme-icon-sun  { display: none; }
[data-theme="light"] .theme-icon-moon { display: block; }

/* 3. RESET */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; }
body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background 0.3s, color 0.3s;
}

/* 4. APP SHELL */
.app-shell { display: flex; min-height: 100vh; }

/* 5. NAV SIDEBAR */
.sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  background: var(--sidebar-bg);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: var(--z-sidebar);
  overflow-y: auto;
}
.sidebar-brand {
  padding: 22px 18px 18px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.sidebar-logo {
  font-family: var(--sans);
  font-size: 18px;
  font-weight: 700;
  color: #C8102E;
  letter-spacing: -0.5px;
  line-height: 1.15;
}
.sidebar-logo-img {
  width: 140px;
  height: auto;
  display: block;
  margin-bottom: 2px;
}
.sidebar-tagline {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-top: 3px;
}
.sidebar-nav {
  flex: 1;
  padding: 10px 8px;
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.nav-section-label {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--text-dim);
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 10px 10px 4px;
  display: block;
}
.nav-section-label--spaced {
  margin-top: 8px;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 10px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--t-fast);
  text-decoration: none;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  font-family: var(--sans);
}
.nav-item svg { width: 15px; height: 15px; flex-shrink: 0; }
.nav-item:hover {
  color: var(--text);
  background: var(--surface-hover);
}
.nav-item.active {
  color: var(--text);
  background: var(--surface-hover);
  font-weight: 600;
}

.sidebar-footer {
  padding: 14px 18px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}
.loc-indicators { display: flex; flex-direction: column; gap: 7px; margin-bottom: 12px; }
.loc-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 9px;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}
.loc-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}
.loc-dot.open   { background: var(--green); box-shadow: 0 0 6px rgba(34,197,94,0.4); }
.loc-dot.pending{ background: var(--yellow); box-shadow: 0 0 6px rgba(234,179,8,0.4); }
.sidebar-logout {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text-dim);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color var(--t-fast);
}
.sidebar-logout:hover { color: var(--text-muted); }

/* 6. MAIN AREA */
.main-area {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* 7. TOPBAR */
.topbar {
  position: sticky;
  top: 0;
  z-index: var(--z-topbar);
  background: var(--topbar-bg);
  border-bottom: 1px solid var(--border);
  padding: 0 26px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}
.topbar-left  { display: flex; align-items: center; gap: 12px; }
.topbar-title {
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}
.topbar-badge {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--badge-green-text);
  background: var(--badge-green-bg);
  padding: 3px 8px;
  border-radius: 20px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}
.topbar-right { display: flex; align-items: center; gap: 14px; }
.topbar-time {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-muted);
}

/* 8. CONTENT WRAPPER */
.content {
  flex: 1;
  padding: 28px;
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
}

/* 9. CARDS */
.glass-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  transition: border-color var(--t-med);
}
.glass-card:hover {
  border-color: var(--text-dim);
}

/* 10. GRIDS */
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; margin-bottom: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-bottom: 20px; }
.grid-2 { display: grid; grid-template-columns: repeat(2,1fr); gap: 16px; margin-bottom: 20px; }

/* 11. KPI CARDS */
.kpi-card { position: relative; overflow: hidden; }
.kpi-card::before { display: none; }
.kpi-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}
.kpi-label {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: 1.2px;
  text-transform: uppercase;
}
.kpi-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.kpi-value {
  font-family: var(--sans);
  font-size: 32px;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
  margin-bottom: 4px;
  letter-spacing: -1px;
}
.kpi-change {
  font-family: var(--mono);
  font-size: 11px;
}
.kpi-change.up { color: var(--green); }
.kpi-change.down { color: var(--red); }
.kpi-sub {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text-muted);
  margin-bottom: 14px;
}
.kpi-footer {
  border-top: 1px solid var(--border);
  padding-top: 10px;
}
.kpi-connect {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text-dim);
}
.loc-pill-sm {
  display: flex;
  align-items: center;
  gap: 5px;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text-muted);
}
.dot-sm { width: 5px; height: 5px; border-radius: 50%; flex-shrink: 0; }
.dot-green { background: var(--green); }
.dot-gold  { background: var(--yellow); }

/* 12. BADGES */
.badge {
  font-family: var(--mono);
  font-size: 9px;
  padding: 3px 8px;
  border-radius: 4px;
  letter-spacing: 1px;
  text-transform: uppercase;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.badge-live  { color: var(--badge-green-text); background: var(--badge-green-bg); }
.badge-gold  { color: var(--badge-yellow-text); background: var(--badge-yellow-bg); }
.badge-red   { color: var(--badge-red-text); background: var(--badge-red-bg); }
.badge-blue  { color: #3b82f6; background: rgba(59,130,246,0.1); }
.badge-gray  { color: var(--badge-gray-text); background: var(--badge-gray-bg); }
.badge-bl    { color: var(--text-muted); background: var(--bg2); }
.badge-nh    { color: var(--badge-green-text); background: var(--badge-green-bg); }

.pulse-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: currentColor;
  animation: hb-pulse 2.2s ease-in-out infinite;
}
@keyframes hb-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* 13. STATUS ROWS */
.status-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 0;
  border-bottom: 1px solid var(--border);
}
.status-row:last-child { border-bottom: none; }
.status-label { font-size: 13px; color: var(--text); }
.status-value { font-family: var(--mono); font-size: 12px; color: var(--text); }

/* 14. SECTION TITLES */
.section-title {
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.section-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* 15. CARD HEADER */
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.card-title {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-weight: 600;
}

/* 16. BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 18px;
  border-radius: 8px;
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--t-fast);
  border: none;
  text-decoration: none;
}
.btn-gold    { background: var(--text); color: var(--bg); }
.btn-gold:hover { opacity: 0.85; }
.btn-ghost   { background: transparent; color: var(--text-muted); border: 1px solid var(--border); }
.btn-ghost:hover { color: var(--text); border-color: var(--text-dim); background: var(--surface-hover); }
.btn-success { background: var(--badge-green-bg); color: var(--green); border: 1px solid rgba(34,197,94,0.2); }
.btn-success:hover { background: rgba(34,197,94,0.2); }
.btn-danger  { background: var(--badge-red-bg); color: var(--red); border: 1px solid rgba(239,68,68,0.2); }
.btn-danger:hover { background: rgba(239,68,68,0.2); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }

/* 17. INPUTS */
.input-field {
  width: 100%;
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  font-family: var(--sans);
  font-size: 14px;
  color: var(--text);
  outline: none;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.input-field:focus {
  border-color: var(--text-dim);
  box-shadow: 0 0 0 3px rgba(107,114,128,0.08);
}
.input-field::placeholder { color: var(--text-dim); }

/* 18. UPLOAD ZONE */
.upload-zone {
  border: 1.5px dashed var(--border);
  border-radius: 12px;
  padding: 28px 16px;
  text-align: center;
  cursor: pointer;
  transition: all var(--t-med);
  background: var(--surface);
}
.upload-zone:hover, .upload-zone.dragover {
  border-color: var(--text-dim);
  background: var(--surface-hover);
}
.upload-icon { margin-bottom: 10px; }
.upload-icon svg { width: 38px; height: 38px; stroke: var(--text-muted); opacity: 0.75; }
.upload-title {
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}
.upload-sub {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.6;
}
.upload-status {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--green);
  margin-top: 8px;
  min-height: 16px;
  text-align: center;
}

/* 19. AGENT LAYOUT (for AI agent apps) */
.agent-layout {
  display: flex;
  height: calc(100vh - 56px);
  overflow: hidden;
}
.agent-sidebar {
  width: 272px;
  flex-shrink: 0;
  border-right: 1px solid var(--border);
  background: var(--surface);
  overflow-y: auto;
  padding: 18px 14px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.agent-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.sidebar-section-label {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--text-dim);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 6px;
  display: block;
}

/* 20. CHAT INTERFACE */
.messages-wrap {
  flex: 1;
  overflow-y: auto;
  padding: 22px 26px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.msg {
  max-width: 84%;
  padding: 12px 16px;
  border-radius: 14px;
  font-size: 14px;
  line-height: 1.65;
  white-space: pre-wrap;
  animation: fadeIn 0.2s ease;
}
.msg-user {
  align-self: flex-end;
  background: var(--text);
  color: var(--bg);
  border-bottom-right-radius: 4px;
  font-weight: 500;
}
.msg-assistant {
  align-self: flex-start;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  border-bottom-left-radius: 4px;
  font-family: var(--mono);
  font-size: 13px;
}
.msg-system {
  align-self: center;
  background: var(--badge-green-bg);
  color: var(--green);
  font-size: 11px;
  padding: 5px 14px;
  border-radius: 20px;
  font-family: var(--mono);
}
.msg-error {
  align-self: center;
  background: var(--badge-red-bg);
  color: var(--red);
  font-size: 11px;
  padding: 5px 14px;
  border-radius: 20px;
  font-family: var(--mono);
}
.msg-typing {
  align-self: flex-start;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 13px;
  padding: 12px 16px;
  border-radius: 14px;
  font-family: var(--mono);
  animation: fadeIn 0.2s ease;
}
.chat-input-bar {
  padding: 14px 26px;
  background: var(--topbar-bg);
  border-top: 1px solid var(--border);
  display: flex;
  gap: 10px;
  align-items: flex-end;
  flex-shrink: 0;
}
.chat-textarea {
  flex: 1;
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 11px 16px;
  font-size: 14px;
  font-family: var(--sans);
  color: var(--text);
  resize: none;
  outline: none;
  max-height: 120px;
  min-height: 44px;
  transition: border-color var(--t-fast);
}
.chat-textarea:focus { border-color: var(--text-dim); }
.chat-textarea::placeholder { color: var(--text-dim); }

/* 21. WELCOME STATE */
.welcome-state {
  text-align: center;
  padding: 80px 32px;
  color: var(--text-muted);
}
.welcome-state h2 {
  font-family: var(--sans);
  font-size: 26px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 12px;
}
.welcome-state p {
  font-size: 14px;
  line-height: 1.85;
  max-width: 380px;
  margin: 0 auto;
}

/* 22. QUICK ACTIONS */
.action-btn {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 10px 13px;
  border-radius: 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--t-fast);
  text-align: left;
  width: 100%;
  font-family: var(--sans);
}
.action-btn:hover {
  border-color: var(--text-dim);
  background: var(--surface-hover);
}
.action-btn svg { width: 14px; height: 14px; flex-shrink: 0; stroke: var(--text-muted); }

/* 23. VENDOR CHIPS */
.vendor-chip {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 10px 13px;
  border-radius: 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--t-fast);
  width: 100%;
  text-align: left;
  font-family: var(--sans);
}
.vendor-chip:hover {
  border-color: var(--text-dim);
  background: var(--surface-hover);
}
.vendor-chip svg { width: 14px; height: 14px; flex-shrink: 0; stroke: var(--text-muted); }

/* 24. AGENT CARDS (command center) */
.agent-card {
  display: block;
  text-decoration: none;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 22px;
  cursor: pointer;
  transition: all var(--t-med);
  position: relative;
  overflow: hidden;
}
.agent-card:hover {
  border-color: var(--text-dim);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}
[data-theme="dark"] .agent-card:hover { box-shadow: 0 8px 24px rgba(0,0,0,0.3); }
.agent-icon-box {
  width: 44px; height: 44px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: all var(--t-fast);
}
.agent-card:hover .agent-icon-box { background: var(--bg3); }
.agent-icon-box svg { width: 20px; height: 20px; stroke: var(--text-muted); }
.agent-name {
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 2px;
}
.agent-url { font-family: var(--mono); font-size: 10px; color: var(--text-muted); }
.agent-desc { font-size: 12px; color: var(--text-muted); line-height: 1.75; margin-bottom: 14px; }
.feature-tag {
  font-family: var(--mono);
  font-size: 9px;
  padding: 2px 7px;
  border-radius: 3px;
  background: var(--bg2);
  color: var(--text-muted);
  border: 1px solid var(--border);
  letter-spacing: 0.5px;
}
.agent-arrow { color: var(--border); transition: all var(--t-fast); }
.agent-card:hover .agent-arrow { color: var(--text); transform: translateX(3px); }

/* 25. ALERT CARD */
.alert-card { border-color: rgba(239,68,68,0.2) !important; }
.alert-count {
  font-family: var(--mono);
  font-size: 10px;
  background: var(--badge-red-bg);
  color: var(--red);
  padding: 2px 8px;
  border-radius: 20px;
  font-weight: 600;
}
.alert-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.alert-item:last-child { border-bottom: none; padding-bottom: 0; }
.alert-num {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--red);
  background: var(--badge-red-bg);
  width: 20px; height: 20px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; margin-top: 2px;
}
.alert-body { flex: 1; min-width: 0; }
.alert-title { font-size: 12px; color: var(--text); font-weight: 500; margin-bottom: 2px; }
.alert-detail { font-family: var(--mono); font-size: 10px; color: var(--text-muted); }

/* 26. GREETING BANNER */
.greeting-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
  padding: 15px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--text);
  border-radius: 12px;
}
.greeting-eye {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 3px;
}
.greeting-text {
  font-family: var(--sans);
  font-size: 21px;
  font-weight: 600;
  color: var(--text);
}
.greeting-date {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 3px;
}
.health-indicator { display: flex; align-items: center; gap: 8px; }
.health-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px rgba(34,197,94,0.4);
  animation: hb-pulse 2.5s ease-in-out infinite;
}
.health-label { font-family: var(--mono); font-size: 10px; color: var(--green); letter-spacing: 1px; }

/* 27. QBO STATUS */
.qbo-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
}
.qbo-dot { width: 7px; height: 7px; border-radius: 50%; transition: all var(--t-med); }
.qbo-dot.connected    { background: var(--green); box-shadow: 0 0 8px rgba(34,197,94,0.4); }
.qbo-dot.disconnected { background: var(--yellow); }

/* 28. PREVIEW BOX */
.preview-box { border: 1px solid var(--border); border-radius: 12px; overflow: hidden; display: none; }
.preview-box img { width: 100%; display: block; }
.preview-label {
  background: var(--bg2);
  padding: 6px 12px;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
}

/* 29. DATA TABLE */
.data-table { width: 100%; border-collapse: collapse; }
.data-table th {
  font-family: var(--mono);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  padding: 8px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-weight: 600;
}
.data-table td {
  padding: 10px 12px;
  font-size: 13px;
  border-bottom: 1px solid var(--border);
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--surface-hover); }
.je-check { accent-color: var(--green); width: 14px; height: 14px; cursor: pointer; }
tr.je-complete td { opacity: 0.4; }

/* 30. PROGRESS BAR */
.progress-bar {
  height: 3px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
  margin-top: 8px;
}
.progress-fill { height: 100%; border-radius: 2px; background: var(--green); transition: width 0.5s ease; }
.progress-fill.green { background: var(--green); }

/* 31. SCROLLBAR */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

/* 32. ANIMATIONS */
@keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }
@keyframes slideUp { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
.fade-in { animation: fadeIn 0.3s ease forwards; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* 33. RESPONSIVE */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2,1fr); }
  .grid-3 { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); transition: transform var(--t-med); }
  .sidebar.open { transform: translateX(0); }
  .main-area { margin-left: 0; }
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .content { padding: 18px 16px; }
  .agent-sidebar { width: 100%; max-width: 100%; }
  .agent-layout { flex-direction: column; }
}

/* 34. LOGIN PAGE */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  font-family: var(--sans);
}
.login-card {
  width: 380px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 44px 40px;
  text-align: center;
}
.login-logo {
  font-family: var(--sans);
  font-size: 28px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}
.login-sub { font-family: var(--mono); font-size: 10px; color: var(--text-muted); letter-spacing: 2px; text-transform: uppercase; margin-bottom: 32px; }
.login-error { color: var(--red); font-size: 12px; font-family: var(--mono); margin-bottom: 14px; }
.login-footer { margin-top: 24px; font-family: var(--mono); font-size: 10px; color: var(--text-dim); }

/* ── Chat Drawer ─────────────────────────────────────────────── */
.chat-drawer {
  width: 0;
  min-height: 100vh;
  overflow: hidden;
  transition: width 0.25s ease;
  border-left: 1px solid transparent;
}
.chat-drawer-open {
  width: 400px;
  border-left-color: var(--border);
}

.chat-drawer-inner {
  width: 400px;
  height: 100vh;
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
  background: var(--glass-bg, var(--bg));
}

.chat-toggle {
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 48px;
  border-radius: 8px 0 0 8px;
  background: var(--accent);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  transition: right 0.25s ease, background 0.15s;
}
.chat-drawer-open .chat-toggle {
  right: 400px;
}
.chat-toggle:hover { background: var(--accent-hover, var(--accent)); }
.chat-toggle.has-unread {
  animation: pulse-unread 2s infinite;
}
@keyframes pulse-unread {
  0%, 100% { box-shadow: -2px 0 8px rgba(0,0,0,0.3); }
  50% { box-shadow: -2px 0 16px rgba(var(--accent-rgb, 200,50,50), 0.5); }
}

.main-area {
  transition: flex 0.25s ease;
}

.chat-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}
.chat-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 20px;
  cursor: pointer;
  padding: 0 4px;
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.chat-msg {
  max-width: 85%;
  font-size: 13px;
  line-height: 1.5;
}
.chat-msg-user {
  align-self: flex-end;
}
.chat-msg-assistant, .chat-msg-system {
  align-self: flex-start;
}
.chat-msg-content {
  padding: 8px 12px;
  border-radius: 12px;
}
.chat-msg-user .chat-msg-content {
  background: var(--accent);
  color: #fff;
  border-bottom-right-radius: 4px;
}
.chat-msg-assistant .chat-msg-content {
  background: var(--surface-2, rgba(255,255,255,0.06));
  border-bottom-left-radius: 4px;
}
.chat-msg-system .chat-msg-content {
  background: rgba(255, 193, 7, 0.1);
  border: 1px solid rgba(255, 193, 7, 0.3);
  border-radius: 8px;
  font-size: 12px;
  color: var(--text-muted);
}
.chat-msg-content pre {
  background: rgba(0,0,0,0.2);
  padding: 8px;
  border-radius: 6px;
  overflow-x: auto;
  font-family: var(--mono);
  font-size: 12px;
  margin: 4px 0;
}
.chat-msg-content code {
  font-family: var(--mono);
  font-size: 12px;
}
.chat-typing {
  color: var(--text-muted);
  font-style: italic;
}

.chat-input-row {
  display: flex;
  gap: 8px;
  padding: 12px 16px;
  border-top: 1px solid var(--border);
}
.chat-input {
  flex: 1;
  background: var(--surface-2, rgba(255,255,255,0.06));
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 12px;
  color: var(--text);
  font-family: var(--body);
  font-size: 13px;
  outline: none;
}
.chat-input:focus {
  border-color: var(--accent);
}
.chat-send {
  padding: 8px 16px;
  font-size: 13px;
  border-radius: 8px;
}