/* Base Variables & Reset */
:root {
  --bg-primary: #0a0d16;
  --bg-secondary: #111625;
  --bg-glass: rgba(17, 22, 37, 0.7);
  --border-glass: rgba(255, 255, 255, 0.08);
  --text-primary: #f3f4f6;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;
  --primary: #6366f1; /* Indigo */
  --primary-hover: #4f46e5;
  --primary-glow: rgba(99, 102, 241, 0.15);
  --accent-emerald: #10b981; /* Emerald Green */
  --accent-emerald-glow: rgba(16, 185, 129, 0.15);
  --danger: #ef4444;
  --danger-glow: rgba(239, 68, 68, 0.15);
  
  --font-display: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --border-radius: 16px;
}

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

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
  overflow-x: hidden;
}

/* Layout */
.app-container {
  display: flex;
  min-height: 100vh;
}

/* Sidebar Navigation */
.sidebar {
  width: 260px;
  background-color: var(--bg-secondary);
  border-right: 1px solid var(--border-glass);
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 12px;
  margin-bottom: 32px;
}

.brand-logo {
  font-size: 24px;
  color: var(--primary);
  font-weight: 800;
  text-shadow: 0 0 10px var(--primary);
}

.brand-text {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.sidebar-menu {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-grow: 1;
}

.menu-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: none;
  border: none;
  color: var(--text-secondary);
  padding: 12px 16px;
  text-align: left;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}

.menu-item:hover, .menu-item.active {
  color: var(--text-primary);
  background-color: rgba(255, 255, 255, 0.05);
}

.menu-item.active {
  background-color: var(--primary);
  box-shadow: 0 4px 12px var(--primary-glow);
}

.sidebar-footer {
  padding: 12px;
  border-top: 1px solid var(--border-glass);
  margin-top: 16px;
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--text-secondary);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent-emerald);
}

.status-dot.pulsing {
  box-shadow: 0 0 0 0 var(--accent-emerald-glow);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 8px rgba(16, 185, 129, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
  }
}

/* Main Content Area */
.main-content {
  flex-grow: 1;
  padding: 40px;
  overflow-y: auto;
  max-width: 1400px;
  margin: 0 auto;
}

/* Content Header */
.content-header {
  margin-bottom: 32px;
}

.content-header h1 {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 4px;
}

.content-header p {
  color: var(--text-secondary);
  font-size: 15px;
}

.header-title-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Tab panes toggling */
.tab-pane {
  display: none;
  animation: fadeIn 0.4s ease;
}

.tab-pane.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Stats Cards */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  margin-bottom: 32px;
}

.stat-card {
  background-color: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-glass);
  border-radius: var(--border-radius);
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 20px;
  transition: var(--transition);
}

.stat-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.stat-icon {
  font-size: 32px;
  background-color: rgba(255, 255, 255, 0.03);
  width: 60px;
  height: 60px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-glass);
}

.stat-info h3 {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 2px;
}

.stat-info p {
  color: var(--text-secondary);
  font-size: 14px;
}

/* Dashboard Cards */
.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

@media (max-width: 1024px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
  }
}

.dashboard-card {
  background-color: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-glass);
  border-radius: var(--border-radius);
  padding: 28px;
  margin-bottom: 24px;
}

.dashboard-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border-glass);
  padding-bottom: 12px;
}

/* Scraper layout */
.scraper-layout {
  display: grid;
  grid-template-columns: 400px 1fr;
  gap: 24px;
}

@media (max-width: 900px) {
  .scraper-layout {
    grid-template-columns: 1fr;
  }
}

.log-card {
  display: flex;
  flex-direction: column;
  height: 400px;
}

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

.log-badge {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
}

.log-badge.running {
  background-color: var(--primary-glow);
  border-color: var(--primary);
  color: var(--text-primary);
  animation: logPulse 1.5s infinite alternate;
}

@keyframes logPulse {
  from { opacity: 0.6; }
  to { opacity: 1; }
}

.log-console {
  background-color: #05070a;
  border-radius: 8px;
  padding: 16px;
  font-family: "Courier New", Courier, monospace;
  font-size: 13px;
  line-height: 1.6;
  flex-grow: 1;
  overflow-y: auto;
  border: 1px solid var(--border-glass);
  color: #a6accd;
}

.log-line.system {
  color: var(--primary);
}

.log-line.error {
  color: var(--danger);
}

.log-line.success {
  color: var(--accent-emerald);
}

/* Forms styling */
.form-group {
  margin-bottom: 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

label {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
}

input, select, textarea {
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  border-radius: 8px;
  padding: 12px 14px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 14px;
  outline: none;
  transition: var(--transition);
}

select option {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
}

input:focus, select:focus, textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
  background-color: rgba(255, 255, 255, 0.05);
}

.field-desc {
  font-size: 12px;
  color: var(--text-muted);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
}

.btn-primary {
  background-color: var(--primary);
  color: var(--text-primary);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  box-shadow: 0 4px 12px var(--primary-glow);
}

.btn-secondary {
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  border: 1px solid var(--border-glass);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.btn-danger {
  background-color: var(--danger);
  color: var(--text-primary);
}

.btn-danger:hover {
  background-color: #dc2626;
  box-shadow: 0 4px 12px var(--danger-glow);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 13px;
  border-radius: 6px;
}

/* Tables styling */
.table-wrapper {
  overflow-x: auto;
  border-radius: 8px;
  border: 1px solid var(--border-glass);
}

table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 14px;
}

th, td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-glass);
}

th {
  background-color: rgba(255, 255, 255, 0.02);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

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

tr:hover td {
  background-color: rgba(255, 255, 255, 0.02);
}

/* Specific styling for Leads Database table to fit on screen without horizontal scrolling */
#tab-leads .table-wrapper {
  overflow-x: hidden;
}

#table-leads {
  table-layout: fixed;
  width: 100%;
}

#table-leads th, #table-leads td {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding: 10px 8px;
  font-size: 13px;
}

#table-leads th:nth-child(1), #table-leads td:nth-child(1) { width: 45px; text-align: center; } /* # */
#table-leads th:nth-child(2), #table-leads td:nth-child(2) { width: 35px; text-align: center; } /* checkbox */
#table-leads th:nth-child(3), #table-leads td:nth-child(3) { width: 18%; } /* Company Name */
#table-leads th:nth-child(4), #table-leads td:nth-child(4) { width: 22%; } /* Address */
#table-leads th:nth-child(5), #table-leads td:nth-child(5) { width: 18%; } /* Contact Email */
#table-leads th:nth-child(6), #table-leads td:nth-child(6) { width: 12%; } /* Phone Number */
#table-leads th:nth-child(7), #table-leads td:nth-child(7) { width: 14%; } /* Website URL */
#table-leads th:nth-child(8), #table-leads td:nth-child(8) { width: 65px; text-align: center; } /* AI Score */
#table-leads th:nth-child(9), #table-leads td:nth-child(9) { width: 95px; text-align: center; } /* Status */
#table-leads th:nth-child(10), #table-leads td:nth-child(10) { width: 85px; text-align: center; } /* Actions */

/* Status Badges */
.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
}

.badge-new {
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--text-secondary);
  border: 1px solid var(--border-glass);
}

.badge-contacted {
  background-color: var(--primary-glow);
  color: #818cf8;
  border: 1px solid rgba(99, 102, 241, 0.3);
}

.badge-opened {
  background-color: var(--accent-emerald-glow);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-clicked {
  background-color: rgba(245, 158, 11, 0.1);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

/* Toolbar & Filters */
.toolbar {
  display: flex;
  gap: 16px;
  margin-bottom: 20px;
}

.search-box {
  flex-grow: 1;
}

.search-box input {
  width: 100%;
}

.filter-box select {
  width: 200px;
}

/* Bulk Toolbar */
.bulk-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--bg-secondary);
  border: 1px solid var(--primary);
  border-radius: 8px;
  padding: 12px 20px;
  margin-top: 20px;
  animation: slideUp 0.3s ease;
}

@keyframes slideUp {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.bulk-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.bulk-actions select {
  padding: 8px 12px;
}

/* Sequence Builder & Editor */
.campaign-editor-layout {
  animation: fadeIn 0.4s ease;
}

.editor-header {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 32px;
}

.editor-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 24px;
  align-items: start;
}

@media (max-width: 1024px) {
  .editor-grid {
    grid-template-columns: 1fr;
  }
}

.sequence-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.steps-container {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.step-card {
  background-color: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-glass);
  border-radius: 8px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.step-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.step-title {
  font-weight: 600;
  color: var(--primary);
}

.btn-remove-step {
  background: none;
  border: none;
  color: var(--danger);
  font-size: 20px;
  cursor: pointer;
  line-height: 1;
}

/* Modals */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 100;
  align-items: center;
  justify-content: center;
}

.modal.active {
  display: flex;
}

.modal-content {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-glass);
  border-radius: var(--border-radius);
  width: 90%;
  max-width: 550px;
  padding: 28px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  animation: modalScale 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes modalScale {
  from { transform: scale(0.9); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border-glass);
  padding-bottom: 12px;
}

.close-modal {
  background: none;
  border: none;
  font-size: 28px;
  color: var(--text-secondary);
  cursor: pointer;
  line-height: 1;
  transition: var(--transition);
}

.close-modal:hover {
  color: var(--text-primary);
}

/* Custom scrollbars */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--border-glass);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* Constrain chart container height to prevent Chart.js infinite resize loop */
.chart-container {
  position: relative;
  height: 380px;
}

/* Gmail Connection Wizard (Sidebar Tab) */
.wizard-card {
  max-width: 650px;
  margin: 20px auto 0 auto;
}

.wizard-steps-nav {
  display: flex;
  justify-content: space-between;
  margin-bottom: 30px;
  border-bottom: 1px solid var(--border-glass);
  padding-bottom: 15px;
}

.wizard-step-indicator {
  font-family: var(--font-display);
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 600;
  transition: var(--transition);
  position: relative;
}

.wizard-step-indicator.active {
  color: var(--primary);
  text-shadow: 0 0 8px var(--primary-glow);
}

.wizard-step-indicator.completed {
  color: var(--accent-emerald);
}

.wizard-step {
  animation: fadeIn 0.4s ease;
}

.wizard-step h4 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
}

.wizard-step ol, .wizard-step ul {
  padding-left: 20px;
  color: var(--text-secondary);
}

.wizard-step li {
  margin-bottom: 8px;
}

/* Importer Tab Styles */
.importer-tab-btn {
  transition: var(--transition);
}
.importer-tab-btn:hover {
  color: var(--text-primary);
}
.importer-tab-btn.active {
  color: var(--primary) !important;
  border-bottom-color: var(--primary) !important;
}

/* Upload Zone Drag & Hover */
.upload-zone:hover, .upload-zone.dragover {
  border-color: var(--primary) !important;
  background: rgba(99, 102, 241, 0.04) !important;
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.1);
}

/* Extracted Email Groups styling */
.extracted-group-header:hover {
  background: rgba(255, 255, 255, 0.02);
}
.extracted-email-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 0;
  font-size: 13px;
  color: var(--text-secondary);
}
.extracted-email-item label {
  cursor: pointer;
  user-select: none;
  font-size: 13px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Alternate Template Card */
.alternate-template-card {
  transition: var(--transition);
}
.alternate-template-card:hover {
  border-color: rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.02);
}
.btn-remove-alternate-template:hover {
  color: #dc2626 !important;
  transform: scale(1.1);
}

/* Auth Overlay Styles */
.auth-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(5, 7, 12, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999999;
  animation: fadeIn 0.4s ease;
}

.auth-card {
  width: 440px;
  background: rgba(17, 22, 37, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  padding: 40px;
  text-align: center;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), 
              inset 0 1px 0 rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  align-items: stretch;
}

.auth-logo {
  font-size: 36px;
  color: var(--primary);
  font-weight: 800;
  text-shadow: 0 0 20px rgba(99, 102, 241, 0.6);
  margin-bottom: 20px;
}

.auth-card h2 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.auth-card p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 28px;
}

.auth-error-msg {
  background-color: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: var(--danger);
  padding: 12px;
  border-radius: 8px;
  font-size: 13px;
  margin-top: 16px;
  animation: shake 0.3s ease;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-4px); }
  75% { transform: translateX(4px); }
}

/* Staging Table and Staging inputs */
#table-staging-leads td {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  vertical-align: middle;
}
#table-staging-leads td.editable-cell input {
  width: 100%;
  padding: 6px 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  border-radius: 6px;
  color: var(--text-primary);
  font-size: 13px;
}
#table-staging-leads td.editable-cell input:focus {
  border-color: var(--primary);
  background: rgba(255, 255, 255, 0.1);
  outline: none;
}