/* AIQ-X Professional Suite v4.2 - Styles */
/* Domain-agnostic version with fixed notification system */

:root {
  --bg: #0a0e1a;
  --surface: #151b2e;
  --surface-elevated: #1a2137;
  --primary: #6366f1;
  --primary-hover: #4f46e5;
  --accent: #22d3ee;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --text: #f1f5f9;
  --text-secondary: #94a3b8;
  --border: #1e293b;
  --shadow: rgba(0, 0, 0, 0.3);
}

/* Light mode */
body.light-mode {
  --bg: #f8fafc;
  --surface: #ffffff;
  --surface-elevated: #f1f5f9;
  --text: #0f172a;
  --text-secondary: #475569;
  --border: #e2e8f0;
  --shadow: rgba(0, 0, 0, 0.1);
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.3;
  transition: background-color 0.3s, color 0.3s;
  font-size: 14px;
}

header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 0.5rem;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 4px var(--shadow);
}

.header-content {
  max-width: 1400px;
  margin: 0 auto;
}

h1 {
  font-size: 1.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.25rem;
}

.subtitle {
  font-size: 0.65rem;
  color: var(--text-secondary);
  margin-bottom: 0.25rem;
}

.tabs {
  display: flex;
  gap: 0.25rem;
  flex-wrap: wrap;
}

.tab {
  padding: 0.3rem 0.6rem;
  border-radius: 0.3rem;
  background: var(--surface-elevated);
  border: 1px solid var(--border);
  cursor: pointer;
  font-size: 0.7rem;
  transition: all 0.2s;
  color: var(--text-secondary);
}

.tab:hover {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

.tab.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
  box-shadow: 0 0 10px rgba(99, 102, 241, 0.3);
}

main {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0.5rem;
}

section {
  background: var(--surface);
  border-radius: 0.5rem;
  padding: 0.5rem;
  box-shadow: 0 5px 20px var(--shadow);
  border: 1px solid var(--border);
}

.hidden {
  display: none !important;
}

button {
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 0.3rem;
  padding: 0.4rem 0.6rem;
  cursor: pointer;
  font-size: 0.7rem;
  font-weight: 500;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

button:hover:not(:disabled) {
  background: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 2px 6px rgba(99, 102, 241, 0.4);
}

button.secondary {
  background: var(--surface-elevated);
  border: 1px solid var(--border);
  color: var(--text);
}

button.secondary:hover:not(:disabled) {
  background: var(--border);
}

button.danger {
  background: var(--danger);
}

button.danger:hover:not(:disabled) {
  background: #dc2626;
}

button.success {
  background: var(--success);
}

button.success:hover:not(:disabled) {
  background: #059669;
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

button.icon-btn {
  padding: 0.3rem;
  min-width: auto;
}

select, input, textarea {
  width: 100%;
  background: var(--surface-elevated);
  border: 1px solid var(--border);
  border-radius: 0.3rem;
  padding: 0.4rem;
  color: var(--text);
  font-size: 0.7rem;
  transition: all 0.2s;
}

select:focus, input:focus, textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.1);
}

textarea {
  min-height: 120px;
  resize: vertical;
  font-family: 'Monaco', 'Courier New', monospace;
  font-size: 0.65rem;
}

.test-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.5rem;
}

@media (min-width: 768px) {
  .test-grid {
    grid-template-columns: 320px 1fr;
  }
}

.controls {
  display: flex;
  gap: 0.25rem;
  flex-wrap: wrap;
  margin-bottom: 0.25rem;
}

.info-box {
  background: var(--surface-elevated);
  border: 1px solid var(--border);
  border-radius: 0.3rem;
  padding: 0.4rem;
  margin: 0.25rem 0;
  font-size: 0.65rem;
  color: var(--text-secondary);
  line-height: 1.3;
}

.info-box.warning {
  border-color: var(--warning);
  background: rgba(245, 158, 11, 0.1);
}

.info-box.success {
  border-color: var(--success);
  background: rgba(16, 185, 129, 0.1);
}

.info-box.danger {
  border-color: var(--danger);
  background: rgba(239, 68, 68, 0.1);
}

.info-box.info {
  border-color: var(--primary);
  background: rgba(99, 102, 241, 0.1);
}

.info-box strong {
  color: var(--text);
  display: block;
  margin-bottom: 0.25rem;
}

.metrics-container {
  display: grid;
  gap: 0.25rem;
}

.metric-card {
  background: var(--surface-elevated);
  border: 1px solid var(--border);
  border-radius: 0.4rem;
  padding: 0.4rem;
  transition: all 0.2s;
  cursor: pointer;
}

.metric-card:hover {
  border-color: var(--primary);
  box-shadow: 0 2px 6px rgba(99, 102, 241, 0.2);
}

.metric-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.25rem;
}

.metric-label {
  font-weight: 500;
  font-size: 0.7rem;
  color: var(--text-secondary);
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
  flex: 1;
}

.metric-value {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-left: 0.4rem;
  flex-shrink: 0;
}

.metric-bar {
  height: 4px;
  background: var(--surface);
  border-radius: 0.5rem;
  overflow: hidden;
}

.metric-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transition: width 0.6s ease;
  border-radius: 0.5rem;
}

.score-critical { color: var(--danger); }
.score-low { color: var(--warning); }
.score-medium { color: #fbbf24; }
.score-good { color: #a3e635; }
.score-excellent { color: var(--success); }

.pack-card {
  background: var(--surface-elevated);
  border: 1px solid var(--border);
  border-radius: 0.4rem;
  padding: 0.5rem;
  margin-bottom: 0.5rem;
  transition: all 0.2s;
  cursor: pointer;
}

.pack-card:hover {
  border-color: var(--primary);
  transform: translateY(-1px);
  box-shadow: 0 2px 6px rgba(99, 102, 241, 0.2);
}

.pack-card.selected {
  border-color: var(--primary);
  background: rgba(99, 102, 241, 0.1);
}

.pack-header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  margin-bottom: 0.25rem;
}

.pack-title {
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--text);
  flex: 1;
}

.pack-version {
  font-size: 0.6rem;
  color: var(--text-secondary);
  background: var(--surface);
  padding: 0.15rem 0.3rem;
  border-radius: 0.2rem;
  margin-left: 0.4rem;
}

.pack-description {
  font-size: 0.65rem;
  color: var(--text-secondary);
  margin-bottom: 0.25rem;
  line-height: 1.3;
}

.pack-meta {
  display: flex;
  gap: 0.5rem;
  font-size: 0.6rem;
  color: var(--text-secondary);
  flex-wrap: wrap;
  align-items: center;
}

.pack-tag {
  background: #93c5fd;
  color: #000;
  padding: 0.15rem 0.3rem;
  border-radius: 0.2rem;
  font-size: 0.55rem;
}

.pack-actions {
  display: flex;
  gap: 0.25rem;
  margin-top: 0.25rem;
  padding-top: 0.25rem;
  border-top: 1px solid var(--border);
}

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 0.5rem;
}

.modal-content {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  padding: 0.5rem;
  max-width: 700px;
  width: 100%;
  max-height: 70vh;
  overflow-y: auto;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.modal-header h3 {
  font-size: 0.9rem;
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 1.2rem;
  padding: 0;
  width: 1.5rem;
  height: 1.5rem;
}

.modal-close:hover {
  color: var(--text);
  transform: none;
  box-shadow: none;
}

.tutorial-step {
  background: var(--surface-elevated);
  border-left: 3px solid var(--primary);
  padding: 0.5rem;
  margin-bottom: 0.5rem;
  border-radius: 0.3rem;
}

.tutorial-step h4 {
  font-size: 0.75rem;
  margin-bottom: 0.25rem;
  color: var(--text);
}

.tutorial-step p {
  font-size: 0.65rem;
  color: var(--text-secondary);
  line-height: 1.3;
}

.quick-action-grid {
  display: grid;
  gap: 0.5rem;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  margin-top: 0.5rem;
}

.quick-action-card {
  background: var(--surface-elevated);
  border: 1px solid var(--border);
  border-radius: 0.4rem;
  padding: 0.75rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
}

.quick-action-card:hover {
  border-color: var(--primary);
  transform: translateY(-1px);
  box-shadow: 0 2px 6px rgba(99, 102, 241, 0.2);
}

.quick-action-icon {
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
}

.quick-action-title {
  font-weight: 600;
  font-size: 0.8rem;
  margin-bottom: 0.25rem;
  color: var(--text);
}

.quick-action-desc {
  font-size: 0.65rem;
  color: var(--text-secondary);
}

#notificationContainer {
  position: fixed;
  top: 60px;
  right: 0.5rem;
  z-index: 1001;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  max-width: 300px;
}

.notification {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 0.4rem;
  padding: 0.5rem 0.75rem;
  box-shadow: 0 2px 6px var(--shadow);
  z-index: 1001;
  animation: slideIn 0.3s ease;
  max-width: 300px;
  opacity: 1;
  transform: translateX(0);
  transition: opacity 0.3s, transform 0.3s;
  font-size: 0.7rem;
}

@keyframes slideIn {
  from {
    transform: translateX(300px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

.notification.success {
  border-color: var(--success);
  background: rgba(16, 185, 129, 0.1);
}

.notification.error {
  border-color: var(--danger);
  background: rgba(239, 68, 68, 0.1);
}

.notification.info {
  border-color: var(--primary);
  background: rgba(99, 102, 241, 0.1);
}

.tier-option {
  background: var(--surface-elevated);
  border: 1px solid var(--border);
  border-radius: 0.4rem;
  padding: 0.5rem;
  cursor: pointer;
  transition: all 0.2s;
  margin-bottom: 0.25rem;
}

.tier-option:hover {
  border-color: var(--primary);
}

.tier-option.selected {
  border-color: var(--primary);
  background: rgba(99, 102, 241, 0.1);
}

.tier-title {
  font-weight: 600;
  font-size: 0.8rem;
  margin-bottom: 0.25rem;
  color: var(--text);
}

.tier-desc {
  font-size: 0.6rem;
  color: var(--text-secondary);
}

.stat-card {
  background: var(--surface-elevated);
  border: 1px solid var(--border);
  border-radius: 0.4rem;
  padding: 0.5rem;
}

.stat-card h4 {
  font-size: 0.6rem;
  color: var(--text-secondary);
  margin-bottom: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.stat-value {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text);
}

.legend {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  padding: 0.4rem;
  background: var(--surface-elevated);
  border-radius: 0.4rem;
  margin-bottom: 0.5rem;
  font-size: 0.6rem;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.legend-color {
  width: 0.8rem;
  height: 0.8rem;
  border-radius: 0.2rem;
}

.table-container {
  overflow-x: auto;
  margin-top: 0.25rem;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.65rem;
}

th, td {
  padding: 0.4rem 0.3rem;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

th {
  background: var(--surface-elevated);
  font-weight: 600;
  color: var(--text-secondary);
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

th:first-child, td:first-child {
  text-align: left;
  font-weight: 600;
}

td {
  color: var(--text);
}

tr:hover td {
  background: var(--surface-elevated);
}

.score-cell {
  font-weight: 600;
  border-radius: 0.2rem;
  padding: 0.3rem;
}

/* Score cell color backgrounds for compare table */
.score-cell.critical {
  background: rgba(239, 68, 68, 0.2);
  color: var(--danger);
}

.score-cell.low {
  background: rgba(245, 158, 11, 0.2);
  color: var(--warning);
}

.score-cell.medium {
  background: rgba(251, 191, 36, 0.2);
  color: #fbbf24;
}

.score-cell.good {
  background: rgba(163, 230, 53, 0.2);
  color: #a3e635;
}

.score-cell.excellent {
  background: rgba(16, 185, 129, 0.2);
  color: var(--success);
}

@media (max-width: 768px) {
  .test-grid {
    grid-template-columns: 1fr;
  }
  
  .quick-action-grid {
    grid-template-columns: 1fr;
  }
  
  #notificationContainer {
    left: 0.25rem;
    right: 0.25rem;
    max-width: none;
  }
  
  .notification {
    max-width: none;
  }

  table {
    font-size: 0.6rem;
  }

  th, td {
    padding: 0.3rem 0.2rem;
  }
}