:root {
  --bg: #0a0e17;
  --bg-elevated: #0f1623;
  --bg-card: rgba(18, 25, 40, 0.72);
  --bg-card-hover: rgba(24, 33, 52, 0.85);
  --border: rgba(255, 255, 255, 0.06);
  --border-strong: rgba(255, 255, 255, 0.12);
  --text-primary: #f0f2f5;
  --text-secondary: #8b95a5;
  --text-muted: #5a6578;
  --accent: #00d4aa;
  --accent-glow: rgba(0, 212, 170, 0.25);
  --accent-2: #7c5cff;
  --accent-2-glow: rgba(124, 92, 255, 0.25);
  --danger: #ff4757;
  --danger-glow: rgba(255, 71, 87, 0.25);
  --warning: #ffa502;
  --warning-glow: rgba(255, 165, 2, 0.25);
  --success: #2ed573;
  --success-glow: rgba(46, 213, 115, 0.25);
  --info: #1e90ff;
  --info-glow: rgba(30, 144, 255, 0.25);
  --glass: rgba(255, 255, 255, 0.03);
  --glass-strong: rgba(255, 255, 255, 0.07);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.45);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', monospace;
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text-primary);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 20% 40%, rgba(0, 212, 170, 0.06) 0%, transparent 70%),
    radial-gradient(ellipse 60% 40% at 80% 20%, rgba(124, 92, 255, 0.05) 0%, transparent 70%),
    radial-gradient(ellipse 50% 30% at 50% 90%, rgba(255, 71, 87, 0.03) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.app {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px 120px;
}

/* Header */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0 16px;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(20px) saturate(1.8);
  -webkit-backdrop-filter: blur(20px) saturate(1.8);
  background: linear-gradient(180deg, rgba(10, 14, 23, 0.92) 0%, rgba(10, 14, 23, 0.6) 100%);
  border-bottom: 1px solid var(--border);
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--accent);
}

.logo svg { flex-shrink: 0; }

.logo-text {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.5px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

.connection-status {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 100px;
  background: var(--glass);
  border: 1px solid var(--border);
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 8px var(--success-glow);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}

.connection-status.disconnected .status-dot {
  background: var(--danger);
  box-shadow: 0 0 8px var(--danger-glow);
  animation: none;
}

.connection-status.disconnected .status-text { color: var(--danger); }

.btn-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--glass);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.btn-icon:hover {
  background: var(--glass-strong);
  color: var(--text-primary);
  border-color: var(--border-strong);
}

/* Stats Bar */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin: 20px 0 24px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px 16px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  opacity: 0.5;
}

.stat-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-strong);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.stat-value {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--text-primary);
  line-height: 1.2;
}

.stat-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Chart Section */
.chart-section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 24px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.chart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 8px;
}

.chart-header h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
}

.chart-legend {
  display: flex;
  gap: 16px;
  font-size: 12px;
  color: var(--text-secondary);
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 2px;
}

.legend-dot.running { background: var(--accent); }
.legend-dot.completed { background: var(--success); }
.legend-dot.failed { background: var(--danger); }

.chart-container {
  position: relative;
  width: 100%;
  height: 180px;
}

.chart-container canvas {
  width: 100%;
  height: 100%;
}

/* Filters */
.filters {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
  overflow-x: auto;
  padding-bottom: 4px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.filters::-webkit-scrollbar { display: none; }

.filter-btn {
  padding: 8px 16px;
  border-radius: 100px;
  border: 1px solid var(--border);
  background: var(--glass);
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition);
  flex-shrink: 0;
}

.filter-btn:hover {
  background: var(--glass-strong);
  color: var(--text-primary);
  border-color: var(--border-strong);
}

.filter-btn.active {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-color: transparent;
  color: #0a0e17;
  font-weight: 600;
  box-shadow: 0 4px 16px var(--accent-glow);
}

/* Agents Section */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.section-header h2 {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.agent-count {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
}

.btn-text {
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
  transition: var(--transition);
}

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

.agents-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 16px;
}

/* Agent Card */
.agent-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.agent-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  transition: var(--transition);
}

.agent-card.status-running::before { background: var(--accent); }
.agent-card.status-completed::before { background: var(--success); }
.agent-card.status-failed::before { background: var(--danger); }
.agent-card.status-stalled::before { background: var(--warning); }

.agent-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-strong);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.agent-card.status-stalled {
  border-color: rgba(255, 165, 2, 0.2);
  animation: stalled-glow 2s ease-in-out infinite;
}

@keyframes stalled-glow {
  0%, 100% { box-shadow: 0 0 0 rgba(255, 165, 2, 0); }
  50% { box-shadow: 0 0 20px rgba(255, 165, 2, 0.1); }
}

.agent-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 14px;
}

.agent-info {
  flex: 1;
  min-width: 0;
}

.agent-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.agent-id {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.3px;
}

.agent-status {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  flex-shrink: 0;
  margin-left: 8px;
}

.agent-status .status-indicator {
  width: 7px;
  height: 7px;
  border-radius: 50%;
}

.agent-status.status-running {
  background: rgba(0, 212, 170, 0.12);
  color: var(--accent);
  border: 1px solid rgba(0, 212, 170, 0.2);
}
.agent-status.status-running .status-indicator {
  background: var(--accent);
  box-shadow: 0 0 6px var(--accent-glow);
  animation: pulse-dot 2s ease-in-out infinite;
}

.agent-status.status-completed {
  background: rgba(46, 213, 115, 0.12);
  color: var(--success);
  border: 1px solid rgba(46, 213, 115, 0.2);
}
.agent-status.status-completed .status-indicator { background: var(--success); }

.agent-status.status-failed {
  background: rgba(255, 71, 87, 0.12);
  color: var(--danger);
  border: 1px solid rgba(255, 71, 87, 0.2);
}
.agent-status.status-failed .status-indicator { background: var(--danger); }

.agent-status.status-stalled {
  background: rgba(255, 165, 2, 0.12);
  color: var(--warning);
  border: 1px solid rgba(255, 165, 2, 0.2);
}
.agent-status.status-stalled .status-indicator {
  background: var(--warning);
  box-shadow: 0 0 6px var(--warning-glow);
  animation: pulse-dot 1s ease-in-out infinite;
}

.agent-task {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.agent-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 16px;
  padding: 12px;
  background: var(--glass);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

.metric {
  text-align: center;
}

.metric-value {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.2;
}

.metric-label {
  font-size: 10px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 2px;
}

.agent-model {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border-radius: 6px;
  background: var(--glass);
  border: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-secondary);
  margin-bottom: 14px;
}

.agent-actions {
  display: flex;
  gap: 8px;
}

.agent-actions button {
  flex: 1;
  padding: 8px 12px;
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: var(--transition);
  border: 1px solid var(--border);
}

.btn-reanimate {
  background: linear-gradient(135deg, rgba(0, 212, 170, 0.15), rgba(124, 92, 255, 0.15));
  color: var(--accent);
  border-color: rgba(0, 212, 170, 0.25) !important;
}

.btn-reanimate:hover {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #0a0e17;
  border-color: transparent !important;
  box-shadow: 0 4px 16px var(--accent-glow);
}

.btn-kill {
  background: var(--glass);
  color: var(--danger);
  border-color: rgba(255, 71, 87, 0.25) !important;
}

.btn-kill:hover {
  background: var(--danger);
  color: #fff;
  border-color: transparent !important;
  box-shadow: 0 4px 16px var(--danger-glow);
}

.btn-logs {
  background: var(--glass);
  color: var(--text-secondary);
}

.btn-logs:hover {
  background: var(--glass-strong);
  color: var(--text-primary);
}

/* Progress bar for running agents */
.agent-progress {
  margin-bottom: 14px;
}

.progress-bar-bg {
  height: 4px;
  background: var(--glass);
  border-radius: 2px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transition: width 0.5s ease;
  position: relative;
}

.progress-bar-fill::after {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 20px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3));
  animation: shimmer 1.5s ease-in-out infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-20px); opacity: 0; }
  50% { opacity: 1; }
  100% { transform: translateX(20px); opacity: 0; }
}

/* History Section */
.history-section {
  margin-top: 32px;
}

.history-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.history-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: var(--transition);
  font-size: 13px;
}

.history-item:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-strong);
}

.history-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.history-icon.success { background: rgba(46, 213, 115, 0.12); color: var(--success); }
.history-icon.fail { background: rgba(255, 71, 87, 0.12); color: var(--danger); }
.history-icon.reanimate { background: rgba(0, 212, 170, 0.12); color: var(--accent); }
.history-icon.spawn { background: rgba(30, 144, 255, 0.12); color: var(--info); }

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

.history-title {
  font-weight: 500;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.history-meta {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}

.history-time {
  font-size: 11px;
  color: var(--text-muted);
  flex-shrink: 0;
  font-family: var(--font-mono);
}

/* FAB */
.fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border: none;
  color: #0a0e17;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 8px 32px var(--accent-glow), 0 4px 16px rgba(0,0,0,0.3);
  transition: var(--transition);
  z-index: 200;
}

.fab:hover {
  transform: scale(1.08) translateY(-2px);
  box-shadow: 0 12px 40px var(--accent-glow), 0 6px 20px rgba(0,0,0,0.4);
}

.fab:active { transform: scale(0.95); }

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  padding: 0;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-overlay.active .modal {
  transform: translateY(0);
}

.modal {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow-lg);
}

@media (min-width: 640px) {
  .modal-overlay {
    align-items: center;
    padding: 20px;
  }
  .modal {
    border-radius: var(--radius-lg);
    transform: translateY(20px) scale(0.95);
  }
  .modal-overlay.active .modal {
    transform: translateY(0) scale(1);
  }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px 0;
}

.modal-header h3 {
  font-size: 18px;
  font-weight: 700;
}

.modal-close {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: none;
  background: var(--glass);
  color: var(--text-secondary);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

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

.modal-body {
  padding: 20px 24px;
}

.modal-footer {
  display: flex;
  gap: 12px;
  padding: 0 24px 20px;
}

.modal-footer button {
  flex: 1;
  padding: 12px 20px;
  border-radius: 12px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

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

.btn-secondary:hover {
  background: var(--glass-strong);
  color: var(--text-primary);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-color: transparent !important;
  color: #0a0e17;
  box-shadow: 0 4px 16px var(--accent-glow);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 24px var(--accent-glow);
}

/* Form */
.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--glass);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 14px;
  transition: var(--transition);
  outline: none;
  -webkit-appearance: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
  background: var(--glass-strong);
}

.form-group textarea {
  resize: vertical;
  min-height: 80px;
}

.form-row {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 12px;
}

/* Toggle */
.toggle-group {
  display: flex;
  align-items: center;
}

.toggle-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  cursor: pointer;
  gap: 12px;
}

.toggle-label span:first-child {
  font-size: 14px;
  color: var(--text-primary);
}

.toggle-label input {
  display: none;
}

.toggle-slider {
  width: 44px;
  height: 24px;
  border-radius: 12px;
  background: var(--glass-strong);
  border: 1px solid var(--border);
  position: relative;
  transition: var(--transition);
  flex-shrink: 0;
}

.toggle-slider::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--text-secondary);
  transition: var(--transition);
}

.toggle-label input:checked + .toggle-slider {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-color: transparent;
}

.toggle-label input:checked + .toggle-slider::after {
  transform: translateX(20px);
  background: #fff;
}

/* Toast */
.toast-container {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
  width: 90%;
  max-width: 400px;
}

.toast {
  padding: 14px 18px;
  border-radius: 12px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: var(--shadow-lg);
  font-size: 13px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  animation: toast-in 0.3s ease;
  pointer-events: auto;
}

@keyframes toast-in {
  from { opacity: 0; transform: translateY(-12px); }
  to { opacity: 1; transform: translateY(0); }
}

.toast.success { border-color: rgba(46, 213, 115, 0.3); color: var(--success); }
.toast.error { border-color: rgba(255, 71, 87, 0.3); color: var(--danger); }
.toast.info { border-color: rgba(30, 144, 255, 0.3); color: var(--info); }
.toast.warning { border-color: rgba(255, 165, 2, 0.3); color: var(--warning); }

/* Empty state */
.empty-state {
  text-align: center;
  padding: 48px 20px;
  color: var(--text-muted);
}

.empty-state svg {
  margin-bottom: 16px;
  opacity: 0.4;
}

.empty-state p {
  font-size: 14px;
  font-weight: 500;
}

/* Responsive */
@media (max-width: 768px) {
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .agents-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .chart-header { flex-direction: column; align-items: flex-start; }
  .chart-legend { width: 100%; justify-content: flex-start; }
  .app { padding: 0 12px 100px; }
  .header { padding: 16px 0 12px; }
  .logo-text { font-size: 18px; }
  .fab { bottom: 20px; right: 20px; width: 52px; height: 52px; }
}

@media (max-width: 480px) {
  .stat-card { padding: 14px 12px; }
  .stat-value { font-size: 24px; }
  .agent-metrics { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .agent-actions button { padding: 7px 8px; font-size: 11px; }
}

/* Safe area for iPhone */
@supports (padding-top: env(safe-area-inset-top)) {
  .header { padding-top: calc(20px + env(safe-area-inset-top)); }
  .app { padding-bottom: calc(120px + env(safe-area-inset-bottom)); }
  .fab { bottom: calc(24px + env(safe-area-inset-bottom)); }
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ========================
   Logs Section (novo)
   ======================== */
.logs-section { margin: 32px 0; }

.log-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.log-filter-btn {
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--glass);
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}

.log-filter-btn:hover {
  background: var(--glass-strong);
  color: var(--text-primary);
}

.log-filter-btn.active {
  background: var(--accent);
  color: #0a0e17;
  border-color: var(--accent);
  font-weight: 600;
}

.log-count {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
}

.logs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 16px;
}

.log-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.log-card:hover {
  background: var(--bg-card-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.log-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--info);
  opacity: 0.6;
}

.log-card.severity-critical::before { background: var(--danger); opacity: 0.8; }
.log-card.severity-warning::before { background: var(--warning); opacity: 0.8; }
.log-card.severity-info::before { background: var(--info); opacity: 0.6; }

.log-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.log-severity-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.log-severity-badge.severity-critical {
  background: rgba(255, 71, 87, 0.15);
  color: var(--danger);
  border: 1px solid rgba(255, 71, 87, 0.25);
}

.log-severity-badge.severity-warning {
  background: rgba(255, 165, 2, 0.15);
  color: var(--warning);
  border: 1px solid rgba(255, 165, 2, 0.25);
}

.log-severity-badge.severity-info {
  background: rgba(30, 144, 255, 0.15);
  color: var(--info);
  border: 1px solid rgba(30, 144, 255, 0.25);
}

.log-status {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: capitalize;
}

.log-task-id {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.log-goal {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 10px;
  line-height: 1.4;
}

.log-error {
  font-size: 12px;
  color: var(--danger);
  background: rgba(255, 71, 87, 0.08);
  border: 1px solid rgba(255, 71, 87, 0.15);
  border-radius: 8px;
  padding: 10px 12px;
  margin-bottom: 12px;
  line-height: 1.5;
  font-family: var(--font-mono);
  word-break: break-word;
}

.log-meta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.log-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: var(--text-secondary);
}

.log-meta-item svg {
  opacity: 0.6;
}

.log-timestamp {
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.log-actions {
  display: flex;
  gap: 8px;
}

.btn-log-view {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid var(--border-strong);
  background: var(--glass-strong);
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}

.btn-log-view:hover {
  background: var(--accent);
  color: #0a0e17;
  border-color: var(--accent);
}

/* Modal grande para logs */
.modal-lg {
  max-width: 900px;
  width: 90vw;
}

.log-json {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-secondary);
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 60vh;
  overflow-y: auto;
}

@media (max-width: 768px) {
  .logs-grid { grid-template-columns: 1fr; }
  .modal-lg { width: 95vw; }
}