:root {
  --bg-primary: #0a0e17;
  --bg-secondary: #111827;
  --bg-card: rgba(17, 24, 39, 0.85);
  --bg-card-hover: rgba(31, 41, 55, 0.7);
  --border-color: #1f293d;
  --border-focus: #4f46e5;
  
  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  --text-dim: #6b7280;
  
  --primary: #6366f1;
  --primary-glow: rgba(99, 102, 241, 0.35);
  --primary-hover: #4f46e5;
  
  --emerald: #10b981;
  --emerald-glow: rgba(16, 185, 129, 0.25);
  --emerald-hover: #059669;
  
  --rose: #ef4444;
  --rose-glow: rgba(239, 68, 68, 0.25);
  --rose-hover: #dc2626;

  --amber: #f59e0b;
  --cyan: #06b6d4;

  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  --shadow-card: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  background-image: 
    radial-gradient(circle at 15% 15%, rgba(99, 102, 241, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 85% 85%, rgba(16, 185, 129, 0.05) 0%, transparent 40%);
  color: var(--text-main);
  min-height: 100vh;
  line-height: 1.5;
  overflow-x: hidden;
}

/* Custom Scrollbars */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: rgba(15, 23, 42, 0.6);
}
::-webkit-scrollbar-thumb {
  background: #374151;
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: #4b5563;
}

/* Alert Banner */
.alert-banner {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.4);
  border-radius: var(--radius-md);
  padding: 14px 20px;
  color: #fca5a5;
  box-shadow: 0 4px 20px rgba(239, 68, 68, 0.1);
}

.alert-content {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.9rem;
}

.cmd-badge {
  background: #111827;
  color: #34d399;
  font-family: var(--font-mono);
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  border: 1px solid #374151;
}

.alert-link {
  color: #60a5fa;
  font-weight: 700;
  text-decoration: underline;
}

.app-container {
  max-width: 1600px;
  margin: 0 auto;
  padding: 24px 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* Header */
.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.logo-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #4f46e5, #06b6d4);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px var(--primary-glow);
}

.brand-title {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 10px;
}

.badge-pro {
  font-size: 0.68rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, #10b981, #06b6d4);
  color: #000;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.brand-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
}

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

.status-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  background: rgba(31, 41, 55, 0.6);
  border: 1px solid var(--border-color);
}

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

.status-idle .status-dot { background: var(--text-dim); }
.status-running {
  background: rgba(16, 185, 129, 0.15);
  border-color: rgba(16, 185, 129, 0.4);
  color: #34d399;
}
.status-running .status-dot {
  background: #10b981;
  box-shadow: 0 0 10px #10b981;
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.9); opacity: 0.8; }
  50% { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(0.9); opacity: 0.8; }
}

/* KPI Cards */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}

.stat-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 20px 22px;
  display: flex;
  align-items: center;
  gap: 18px;
  transition: transform 0.2s, border-color 0.2s;
}

.stat-card:hover {
  transform: translateY(-2px);
  border-color: #374151;
}

.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}
.icon-blue { background: rgba(99, 102, 241, 0.15); color: #818cf8; }
.icon-emerald { background: rgba(16, 185, 129, 0.15); color: #34d399; }
.icon-purple { background: rgba(168, 85, 247, 0.15); color: #c084fc; }
.icon-amber { background: rgba(245, 158, 11, 0.15); color: #fbbf24; }

.stat-content {
  display: flex;
  flex-direction: column;
}

.stat-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 500;
}

.stat-value {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #fff;
}

.stat-sub {
  font-size: 0.76rem;
  color: var(--text-dim);
}

.text-emerald { color: #34d399 !important; }

/* Main Workspace Grid */
.workspace-grid {
  display: grid;
  grid-template-columns: 460px 1fr;
  gap: 24px;
}

@media (max-width: 1200px) {
  .workspace-grid {
    grid-template-columns: 1fr;
  }
}

.card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-card);
}

.card-title {
  font-size: 1.1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  color: #f9fafb;
}

/* Forms */
.form-group {
  margin-bottom: 18px;
}

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

.form-label {
  display: block;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 8px;
}

.required { color: var(--rose); }

.form-hint {
  display: block;
  font-size: 0.76rem;
  color: var(--text-muted);
  margin-top: 5px;
  line-height: 1.35;
}

.form-input, .form-select {
  width: 100%;
  padding: 10px 14px;
  background: #0f172a;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-family: inherit;
  font-size: 0.9rem;
  transition: all 0.2s;
}

.form-input:focus, .form-select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.input-sm {
  padding: 8px 12px;
  font-size: 0.84rem;
}

.settings-row {
  display: flex;
  gap: 14px;
}
.flex-1 { flex: 1; }

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 0.86rem;
  color: var(--text-main);
  user-select: none;
}

.checkbox-label input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--primary);
}

/* District Chips */
.chips-container {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  max-height: 150px;
  overflow-y: auto;
  padding: 8px;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
}

.chip {
  padding: 4px 10px;
  font-size: 0.78rem;
  font-weight: 500;
  border-radius: var(--radius-full);
  background: #1f2937;
  color: var(--text-muted);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.15s;
}

.chip:hover {
  background: #374151;
  color: #fff;
}

.chip.selected {
  background: rgba(99, 102, 241, 0.2);
  border-color: var(--primary);
  color: #a5b4fc;
}

.district-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.sep { color: var(--text-dim); }

.btn-link {
  background: none;
  border: none;
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  padding: 0;
}
.btn-link:hover { text-decoration: underline; }

/* Rotation Queue */
.queue-list {
  max-height: 140px;
  overflow-y: auto;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.queue-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 10px;
  background: #1e293b;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  color: #e2e8f0;
}

.queue-item.active {
  background: rgba(16, 185, 129, 0.2);
  border-left: 3px solid var(--emerald);
  color: #34d399;
  font-weight: 600;
}

.queue-item-remove {
  color: var(--text-dim);
  cursor: pointer;
  border: none;
  background: none;
  font-size: 1rem;
  line-height: 1;
}
.queue-item-remove:hover { color: var(--rose); }

.queue-add-box {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

/* Control Actions */
.control-actions {
  display: flex;
  gap: 10px;
  margin-top: 24px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: inherit;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-sm { padding: 6px 12px; font-size: 0.82rem; }
.btn-lg { padding: 12px 20px; font-size: 0.95rem; }

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 4px 14px var(--primary-glow);
}
.btn-primary:hover:not(:disabled) {
  background: var(--primary-hover);
  transform: translateY(-1px);
}

.btn-emerald {
  background: var(--emerald);
  color: #000;
  padding: 9px 16px;
  font-size: 0.86rem;
  box-shadow: 0 4px 14px var(--emerald-glow);
}
.btn-emerald:hover:not(:disabled) {
  background: var(--emerald-hover);
  color: #fff;
}

.btn-danger {
  background: var(--rose);
  color: #fff;
  box-shadow: 0 4px 14px var(--rose-glow);
}
.btn-danger:hover:not(:disabled) {
  background: var(--rose-hover);
}

.btn-secondary {
  background: #1f2937;
  color: var(--text-main);
  border: 1px solid var(--border-color);
  padding: 9px 16px;
  font-size: 0.86rem;
}
.btn-secondary:hover:not(:disabled) {
  background: #374151;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

/* Right Panel: Results & Tabs */
.results-panel {
  display: flex;
  flex-direction: column;
}

.results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 12px;
}

.tabs {
  display: flex;
  gap: 8px;
}

.tab-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s;
}

.tab-btn:hover {
  color: var(--text-main);
  background: rgba(31, 41, 55, 0.5);
}

.tab-btn.active {
  color: #fff;
  background: #1f2937;
  border: 1px solid var(--border-color);
}

.tab-content {
  display: none;
  flex: 1;
}

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

/* Data Table */
.table-container {
  overflow-x: auto;
  max-height: 580px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: rgba(15, 23, 42, 0.4);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.86rem;
  text-align: left;
}

.data-table th {
  background: #111827;
  color: var(--text-muted);
  font-weight: 600;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 10;
}

.data-table td {
  padding: 12px 14px;
  border-bottom: 1px solid rgba(31, 41, 55, 0.5);
  color: var(--text-main);
  vertical-align: middle;
}

.data-table tr:hover td {
  background: rgba(31, 41, 55, 0.35);
}

.phone-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: var(--radius-full);
  color: #34d399;
  font-weight: 700;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  cursor: pointer;
  transition: all 0.15s;
}

.phone-badge:hover {
  background: rgba(16, 185, 129, 0.3);
  transform: scale(1.03);
}

.phone-none {
  color: var(--text-dim);
  font-size: 0.8rem;
  font-style: italic;
}

.rating-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: #fbbf24;
  font-weight: 600;
}

.btn-map-link {
  color: #60a5fa;
  text-decoration: none;
  font-size: 0.8rem;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.btn-map-link:hover { text-decoration: underline; }

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  color: var(--text-dim);
  gap: 12px;
}

/* Terminal Log */
.terminal-container {
  height: 580px;
  background: #090d16;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.6;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.terminal-line {
  word-break: break-all;
}

.terminal-line.text-info { color: #94a3b8; }
.terminal-line.text-success { color: #34d399; font-weight: 500; }
.terminal-line.text-warning { color: #fbbf24; }
.terminal-line.text-error { color: #f87171; }

/* Toast */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  padding: 12px 20px;
  background: #1f2937;
  color: #fff;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: 0 10px 25px rgba(0,0,0,0.5);
  font-size: 0.88rem;
  font-weight: 500;
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.25s ease;
  pointer-events: none;
  z-index: 1000;
}
.toast.show {
  opacity: 1;
  transform: translateY(0);
}

/* Multi-Keyword & Matrix Enhancements */
.form-textarea {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-family: inherit;
  font-size: 0.88rem;
  line-height: 1.5;
  resize: vertical;
  transition: all var(--transition-fast);
}
.form-textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.keyword-quick-tags, .province-quick-bundles {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  margin-top: 6px;
}
.quick-tag-label {
  font-size: 0.73rem;
  color: var(--text-dim);
  font-weight: 600;
}

.btn-tag, .btn-bundle {
  background: #1e293b;
  border: 1px solid #334155;
  color: #94a3b8;
  font-size: 0.73rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
}
.btn-tag:hover, .btn-bundle:hover {
  background: #334155;
  color: #f1f5f9;
  border-color: #475569;
  transform: translateY(-1px);
}
.btn-bundle.active {
  background: rgba(99, 102, 241, 0.2);
  border-color: #6366f1;
  color: #818cf8;
}

.matrix-badge {
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.15), rgba(6, 182, 212, 0.15));
  border: 1px solid rgba(99, 102, 241, 0.35);
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  color: #e2e8f0;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
}
.matrix-badge strong {
  color: #38bdf8;
}