/* ===========================================
   TORQUE COMMAND CENTRE - Styles
   =========================================== */

:root {
  --bg-primary: #0d1117;
  --bg-secondary: #161b22;
  --bg-tertiary: #21262d;
  --bg-card: #161b22;
  
  --text-primary: #e6edf3;
  --text-secondary: #8b949e;
  --text-muted: #6e7681;
  
  --accent-blue: #58a6ff;
  --accent-green: #3fb950;
  --accent-yellow: #d29922;
  --accent-orange: #db6d28;
  --accent-red: #f85149;
  --accent-purple: #a371f7;
  
  --border-color: #30363d;
  --border-subtle: #21262d;
  
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
}

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

body {
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.5;
  min-height: 100vh;
}

/* Dashboard Layout */
.dashboard {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  max-width: 1400px;
  margin: 0 auto;
  padding: 1rem;
}

/* Header */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 1.5rem;
}

.header h1 {
  font-size: 1.5rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.subtitle {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-left: 1rem;
}

.pulse-indicator {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-green);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.pulse-dot.warning {
  background: var(--accent-yellow);
}

.pulse-dot.error {
  background: var(--accent-red);
  animation: none;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.pulse-text {
  font-size: 0.875rem;
  color: var(--text-secondary);
  font-family: var(--font-mono);
}

/* Main Grid */
.main-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 1.5rem;
  flex: 1;
}

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

/* Task Summary Cards */
.task-summary {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
}

@media (max-width: 600px) {
  .task-summary {
    grid-template-columns: repeat(2, 1fr);
  }
}

.summary-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem;
  text-align: center;
}

.summary-card.active { border-left: 3px solid var(--accent-blue); }
.summary-card.backlog { border-left: 3px solid var(--accent-purple); }
.summary-card.blocked { border-left: 3px solid var(--accent-orange); }
.summary-card.done { border-left: 3px solid var(--accent-green); }

.summary-number {
  font-size: 2rem;
  font-weight: 700;
  font-family: var(--font-mono);
  line-height: 1.2;
}

.summary-card.active .summary-number { color: var(--accent-blue); }
.summary-card.backlog .summary-number { color: var(--accent-purple); }
.summary-card.blocked .summary-number { color: var(--accent-orange); }
.summary-card.done .summary-number { color: var(--accent-green); }

.summary-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 0.25rem;
}

/* Tasks Row - Side by Side */
.tasks-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

@media (max-width: 768px) {
  .tasks-row {
    grid-template-columns: 1fr;
  }
}

.task-card {
  margin-bottom: 0;
}

.task-card .card-body.scrollable {
  max-height: 250px;
  overflow-y: auto;
}

/* Scrollable card bodies */
.card-body.scrollable {
  max-height: 250px;
  overflow-y: auto;
}

/* Cards */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  margin-bottom: 1rem;
  overflow: hidden;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.875rem 1rem;
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-tertiary);
}

.card-header h2 {
  font-size: 0.875rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.card-body {
  padding: 1rem;
}

.badge {
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
  background: var(--bg-primary);
  color: var(--text-secondary);
  font-family: var(--font-mono);
}

/* Task List */
.task-list {
  list-style: none;
}

.task-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border-subtle);
}

.task-item:last-child {
  border-bottom: none;
}

.task-priority {
  font-size: 0.625rem;
  font-weight: 600;
  padding: 0.125rem 0.375rem;
  border-radius: 3px;
  text-transform: uppercase;
  flex-shrink: 0;
}

.task-priority.high {
  background: rgba(248, 81, 73, 0.2);
  color: var(--accent-red);
}

.task-priority.medium {
  background: rgba(210, 153, 34, 0.2);
  color: var(--accent-yellow);
}

.task-priority.low {
  background: rgba(139, 148, 158, 0.2);
  color: var(--text-secondary);
}

.task-content {
  flex: 1;
  min-width: 0;
}

.task-title {
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.25rem;
}

.task-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
  display: flex;
  gap: 0.75rem;
}

.task-assignee {
  color: var(--accent-blue);
}

/* Agent Roster */
.agent-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.agent-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  background: var(--bg-primary);
  border-radius: var(--radius-sm);
}

.agent-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.agent-info {
  flex: 1;
}

.agent-name {
  font-size: 0.875rem;
  font-weight: 500;
}

.agent-role {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.agent-status {
  font-size: 0.625rem;
  font-weight: 600;
  padding: 0.25rem 0.5rem;
  border-radius: 3px;
  text-transform: uppercase;
}

.agent-status.active {
  background: rgba(63, 185, 80, 0.2);
  color: var(--accent-green);
}

.agent-status.ready {
  background: rgba(88, 166, 255, 0.2);
  color: var(--accent-blue);
}

.agent-status.idle {
  background: rgba(139, 148, 158, 0.2);
  color: var(--text-secondary);
}

/* Status Grid */
.status-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.status-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.75rem;
  background: var(--bg-primary);
  border-radius: var(--radius-sm);
}

.status-label {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.status-value {
  font-size: 0.875rem;
  font-weight: 500;
  font-family: var(--font-mono);
}

/* Activity */
.activity-list {
  display: flex;
  flex-direction: column;
}

.activity-item {
  display: flex;
  gap: 0.75rem;
  padding: 0.625rem 0;
  border-bottom: 1px solid var(--border-subtle);
}

.activity-item:last-child {
  border-bottom: none;
}

.activity-icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  flex-shrink: 0;
}

.activity-content {
  flex: 1;
  font-size: 0.8125rem;
}

.activity-time {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Footer */
.footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
  margin-top: 1rem;
  border-top: 1px solid var(--border-color);
}

.pulse-monitor {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
}

.pulse-label {
  color: var(--text-muted);
}

.pulse-time {
  font-family: var(--font-mono);
  color: var(--text-primary);
}

.pulse-ago {
  color: var(--text-secondary);
  font-size: 0.75rem;
}

.footer-right {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* Loading State */
.loading {
  color: var(--text-muted);
  font-style: italic;
  padding: 1rem 0;
  text-align: center;
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 2rem 1rem;
  color: var(--text-muted);
}

.empty-state-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.empty-state-text {
  font-size: 0.875rem;
}