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

:root {
  --bg-primary: #0a0e0a;
  --bg-secondary: #0f1a0f;
  --bg-card: #141f14;
  --bg-panel: #1a2a1a;
  --accent-green: #00ff41;
  --accent-amber: #ffa500;
  --accent-red: #ff4444;
  --accent-blue: #00bfff;
  --accent-purple: #bf5fff;
  --text-primary: #e0e8e0;
  --text-secondary: #8fa88f;
  --border: #1e3a1e;
  --border-bright: #2d5a2d;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;
  --font-ui: 'Inter', system-ui, sans-serif;
}

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

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-ui);
  min-height: 100vh;
  overflow-x: hidden;
}

/* Scanline effect */
body::after {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 255, 65, 0.015) 2px,
    rgba(0, 255, 65, 0.015) 4px
  );
  z-index: 9999;
}

/* ── LOGIN PAGE ── */
.login-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: radial-gradient(ellipse at center, #0f1f0f 0%, var(--bg-primary) 70%);
}
.login-box {
  background: var(--bg-card);
  border: 1px solid var(--accent-green);
  border-radius: 4px;
  padding: 48px 40px;
  width: 380px;
  text-align: center;
  box-shadow: 0 0 40px rgba(0, 255, 65, 0.15);
}
.login-logo {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent-green);
  letter-spacing: 4px;
  margin-bottom: 8px;
  text-transform: uppercase;
}
.login-title {
  font-family: var(--font-mono);
  font-size: 22px;
  color: var(--text-primary);
  margin-bottom: 32px;
  letter-spacing: 2px;
}
.login-title span { color: var(--accent-amber); }
.cursor-blink {
  display: inline-block;
  animation: blink 1s step-end infinite;
  color: var(--accent-green);
}
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

.form-group { margin-bottom: 20px; text-align: left; }
.form-group label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-secondary);
  letter-spacing: 2px;
  margin-bottom: 8px;
  text-transform: uppercase;
}
.form-group input {
  width: 100%;
  background: var(--bg-secondary);
  border: 1px solid var(--border-bright);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 14px;
  padding: 12px 16px;
  border-radius: 2px;
  outline: none;
  transition: border-color 0.2s;
}
.form-group input:focus { border-color: var(--accent-green); }

.btn-login {
  width: 100%;
  background: transparent;
  border: 1px solid var(--accent-green);
  color: var(--accent-green);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 3px;
  padding: 14px;
  cursor: pointer;
  text-transform: uppercase;
  transition: all 0.2s;
  border-radius: 2px;
}
.btn-login:hover {
  background: var(--accent-green);
  color: var(--bg-primary);
}
.login-error {
  color: var(--accent-red);
  font-family: var(--font-mono);
  font-size: 12px;
  margin-top: 12px;
  min-height: 20px;
}
.login-footer {
  margin-top: 32px;
  font-size: 11px;
  color: var(--text-secondary);
  font-family: var(--font-mono);
}

/* ── DASHBOARD LAYOUT ── */
.app-layout {
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.sidebar {
  width: 240px;
  background: var(--bg-panel);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  z-index: 100;
  transition: transform 0.3s;
}
.sidebar-header {
  padding: 20px 16px;
  border-bottom: 1px solid var(--border);
}
.sidebar-brand {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent-green);
  letter-spacing: 3px;
  text-transform: uppercase;
}
.sidebar-title {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-primary);
  letter-spacing: 1px;
  margin-top: 4px;
}
.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: 12px 0;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  cursor: pointer;
  font-size: 13px;
  color: var(--text-secondary);
  transition: all 0.15s;
  border-left: 3px solid transparent;
  text-decoration: none;
  font-family: var(--font-ui);
}
.nav-item:hover { background: rgba(0, 255, 65, 0.06); color: var(--text-primary); }
.nav-item.active {
  background: rgba(0, 255, 65, 0.1);
  border-left-color: var(--accent-green);
  color: var(--accent-green);
}
.nav-icon { font-size: 15px; width: 20px; text-align: center; }
.sidebar-footer {
  padding: 16px;
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-secondary);
}
.status-dot {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent-green);
  animation: pulse-green 2s infinite;
  margin-right: 6px;
}
@keyframes pulse-green {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(0,255,65,0.4); }
  50% { opacity: 0.7; box-shadow: 0 0 0 4px rgba(0,255,65,0); }
}

/* Main content */
.main-content {
  margin-left: 240px;
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}
.topbar {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 50;
}
.topbar-title {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent-green);
  letter-spacing: 2px;
}
.topbar-right { display: flex; align-items: center; gap: 16px; }
.topbar-time {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-secondary);
}
.btn-logout {
  background: transparent;
  border: 1px solid var(--border-bright);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 6px 14px;
  cursor: pointer;
  letter-spacing: 1px;
  transition: all 0.2s;
  border-radius: 2px;
}
.btn-logout:hover { border-color: var(--accent-red); color: var(--accent-red); }

.page-content {
  flex: 1;
  padding: 24px;
  max-width: 1600px;
}
.section { display: none; }
.section.active { display: block; }

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}
.section-title {
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--text-primary);
  letter-spacing: 1px;
}
.section-title span { color: var(--accent-green); }

/* Cards */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 20px;
  transition: border-color 0.2s;
}
.card:hover { border-color: var(--border-bright); }
.card-label {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-secondary);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.card-value {
  font-family: var(--font-mono);
  font-size: 24px;
  color: var(--accent-green);
  font-weight: 700;
}
.card-sub {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 4px;
}

/* Status badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.badge-green { background: rgba(0,255,65,0.15); color: var(--accent-green); border: 1px solid rgba(0,255,65,0.3); }
.badge-red { background: rgba(255,68,68,0.15); color: var(--accent-red); border: 1px solid rgba(255,68,68,0.3); }
.badge-amber { background: rgba(255,165,0,0.15); color: var(--accent-amber); border: 1px solid rgba(255,165,0,0.3); }
.badge-blue { background: rgba(0,191,255,0.15); color: var(--accent-blue); border: 1px solid rgba(0,191,255,0.3); }

.pulse-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  display: inline-block;
}
.pulse-green { background: var(--accent-green); animation: pulse-green 2s infinite; }
.pulse-red { background: var(--accent-red); }

/* Tables */
.table-container {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 20px;
}
.table-header {
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.table-title {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-amber);
  letter-spacing: 2px;
  text-transform: uppercase;
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
thead th {
  background: var(--bg-secondary);
  padding: 10px 16px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-secondary);
  letter-spacing: 2px;
  text-transform: uppercase;
  border-bottom: 1px solid var(--border);
}
tbody tr { border-bottom: 1px solid rgba(30,58,30,0.5); transition: background 0.15s; }
tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: rgba(0,255,65,0.04); }
tbody td { padding: 10px 16px; font-family: var(--font-mono); font-size: 12px; }
.td-mono { font-family: var(--font-mono); font-size: 11px; color: var(--accent-green); word-break: break-all; }

/* Sites cards */
.sites-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 16px;
}
.site-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 20px;
  transition: border-color 0.2s;
}
.site-card:hover { border-color: var(--border-bright); }
.site-domain {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--accent-blue);
  text-decoration: none;
  display: block;
  margin-bottom: 8px;
}
.site-domain:hover { color: var(--accent-green); }
.site-meta { font-size: 12px; color: var(--text-secondary); margin: 4px 0; }
.site-meta strong { color: var(--text-primary); }
.site-links { margin-top: 14px; display: flex; gap: 8px; flex-wrap: wrap; }
.btn-sm {
  padding: 5px 12px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1px;
  border-radius: 2px;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: all 0.2s;
}
.btn-outline-green { background: transparent; border: 1px solid var(--border-bright); color: var(--text-secondary); }
.btn-outline-green:hover { border-color: var(--accent-green); color: var(--accent-green); }
.btn-outline-blue { background: transparent; border: 1px solid rgba(0,191,255,0.3); color: var(--accent-blue); }
.btn-outline-amber { background: transparent; border: 1px solid rgba(255,165,0,0.3); color: var(--accent-amber); }

/* CRM cards */
.crm-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}
.crm-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 24px;
}
.crm-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.crm-detail { font-size: 12px; color: var(--text-secondary); margin: 4px 0; }
.crm-detail strong { color: var(--accent-amber); }

/* Quick links */
.links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}
.quick-link {
  display: block;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 20px 16px;
  text-align: center;
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 13px;
  font-family: var(--font-mono);
  transition: all 0.2s;
}
.quick-link:hover {
  border-color: var(--accent-green);
  color: var(--accent-green);
  background: rgba(0,255,65,0.06);
}
.quick-link-icon { font-size: 24px; display: block; margin-bottom: 10px; }

/* Logs */
.log-controls {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
  align-items: center;
}
.log-select {
  background: var(--bg-card);
  border: 1px solid var(--border-bright);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 8px 12px;
  border-radius: 2px;
  outline: none;
  cursor: pointer;
}
.log-output {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent-green);
  height: 500px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-all;
  line-height: 1.5;
}

/* Terminal */
#terminal-container {
  background: #000;
  border: 1px solid var(--border-bright);
  border-radius: 4px;
  height: calc(100vh - 200px);
  min-height: 400px;
  overflow: hidden;
}
.terminal-toolbar {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  padding: 8px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-radius: 4px 4px 0 0;
}
.term-btn {
  padding: 4px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.2s;
}
.term-btn-green { background: transparent; border: 1px solid var(--accent-green); color: var(--accent-green); }
.term-btn-green:hover { background: var(--accent-green); color: var(--bg-primary); }
.term-status {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-secondary);
  margin-left: auto;
}

/* System diagram */
#diagram-svg { width: 100%; height: 600px; }

/* Business cards */
.biz-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
  gap: 20px;
}
.biz-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 24px;
}
.biz-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 12px;
}
.biz-section { margin: 12px 0; }
.biz-label {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--accent-amber);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.tag-list { display: flex; flex-wrap: wrap; gap: 6px; }
.tag {
  padding: 3px 10px;
  background: rgba(0,255,65,0.08);
  border: 1px solid rgba(0,255,65,0.2);
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-secondary);
}

/* Refresh button */
.btn-refresh {
  background: transparent;
  border: 1px solid var(--border-bright);
  color: var(--accent-green);
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 6px 14px;
  cursor: pointer;
  letter-spacing: 1px;
  border-radius: 2px;
  transition: all 0.2s;
}
.btn-refresh:hover { background: rgba(0,255,65,0.1); }
.btn-refresh.loading { opacity: 0.5; cursor: not-allowed; }

/* n8n workflow */
.workflow-active { color: var(--accent-green); }
.workflow-inactive { color: var(--text-secondary); }

/* API keys table */
.key-value {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--accent-amber);
  word-break: break-all;
  max-width: 300px;
}

/* Loading spinner */
.loading-spinner {
  display: inline-block;
  width: 16px; height: 16px;
  border: 2px solid var(--border-bright);
  border-top-color: var(--accent-green);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Footer */
.app-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-secondary);
  text-align: center;
}

/* Hamburger */
.hamburger {
  display: none;
  background: none;
  border: none;
  color: var(--accent-green);
  font-size: 20px;
  cursor: pointer;
  padding: 4px;
}

/* Responsive */
@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .main-content { margin-left: 0; }
  .hamburger { display: block; }
  .cards-grid { grid-template-columns: 1fr; }
  .sites-grid { grid-template-columns: 1fr; }
  .biz-grid { grid-template-columns: 1fr; }
  .links-grid { grid-template-columns: repeat(2, 1fr); }
}

/* Overlay for mobile */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 99;
}
.sidebar-overlay.visible { display: block; }

/* D3 diagram */
.node text { font-family: var(--font-mono); font-size: 10px; fill: var(--text-primary); }
.link { stroke: var(--border-bright); stroke-width: 1.5px; stroke-opacity: 0.6; }
.node circle { cursor: pointer; }

/* Tooltip */
.d3-tooltip {
  position: absolute;
  background: var(--bg-card);
  border: 1px solid var(--border-bright);
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-primary);
  border-radius: 2px;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s;
  z-index: 200;
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb { background: var(--border-bright); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent-green); }

/* Empty state */
.empty-state {
  text-align: center;
  padding: 40px;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 13px;
}

/* Section sub-headers */
.sub-title {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent-amber);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin: 20px 0 12px;
}

input[type="checkbox"] { accent-color: var(--accent-green); }