/* ================================================================
   FORGE — Multi-LLM Pipeline Framework Styles
   ================================================================ */

.forge-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px 40px;
}

/* Header */
.forge-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 12px;
}

.forge-header-left {}

.forge-header-right {
  display: flex;
  gap: 8px;
}

.forge-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  margin: 0;
}

.forge-subtitle {
  font-size: 13px;
  color: var(--text-dim);
  margin: 4px 0 0;
  font-style: italic;
}

/* Buttons */
.forge-btn {
  padding: 8px 18px;
  border: none;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
}

.forge-btn-primary {
  background: linear-gradient(135deg, #ff9500, #ff6b00);
  color: #fff;
}

.forge-btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(255, 149, 0, 0.3);
}

.forge-btn-secondary {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-muted);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

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

/* KPIs */
.forge-kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.forge-kpi {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: var(--card-bg, rgba(255,255,255,0.03));
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
}

.forge-kpi-offline {
  grid-column: span 2;
}

.forge-kpi-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.forge-kpi-body {
  min-width: 0;
}

.forge-kpi-value {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.forge-kpi-label {
  font-size: 11px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 2px;
}

/* Sections */
.forge-section {
  background: var(--card-bg, rgba(255,255,255,0.03));
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 16px;
}

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

.forge-section-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin: 0;
}

.forge-section-badge {
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.forge-badge-running {
  background: rgba(0, 212, 255, 0.15);
  color: #00d4ff;
  animation: forge-pulse 1.5s ease-in-out infinite;
}

.forge-badge-success {
  background: rgba(76, 175, 80, 0.15);
  color: #4caf50;
}

.forge-badge-error {
  background: rgba(244, 67, 54, 0.15);
  color: #f44336;
}

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

/* Two column layout */
.forge-two-col {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 16px;
  margin-bottom: 0;
}

.forge-right-col {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.forge-right-col .forge-section {
  margin-bottom: 0;
}

/* Pipeline Visual */
.forge-pipeline-visual {
  overflow-x: auto;
  padding: 8px 0;
}

.forge-pipeline-flow {
  display: flex;
  align-items: center;
  gap: 0;
  min-width: max-content;
}

.forge-agent-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 14px 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 2px solid rgba(255, 255, 255, 0.06);
  min-width: 100px;
  transition: all 0.3s;
  position: relative;
}

.forge-agent-idle {
  border-color: rgba(255, 255, 255, 0.08);
}

.forge-agent-running {
  border-color: var(--agent-color, #00d4ff);
  background: rgba(0, 212, 255, 0.05);
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.15);
  animation: forge-agent-glow 2s ease-in-out infinite;
}

.forge-agent-success {
  border-color: #4caf50;
  background: rgba(76, 175, 80, 0.05);
}

.forge-agent-error {
  border-color: #f44336;
  background: rgba(244, 67, 54, 0.05);
}

@keyframes forge-agent-glow {
  0%, 100% { box-shadow: 0 0 20px rgba(0, 212, 255, 0.15); }
  50% { box-shadow: 0 0 30px rgba(0, 212, 255, 0.3); }
}

.forge-agent-icon {
  font-size: 24px;
}

.forge-agent-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
}

.forge-agent-role {
  font-size: 10px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.forge-agent-model {
  font-size: 9px;
  color: var(--text-muted);
  padding: 2px 6px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 4px;
}

.forge-agent-arrow {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.15);
  padding: 0 6px;
  flex-shrink: 0;
}

/* Run Items */
.forge-runs-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 350px;
  overflow-y: auto;
}

.forge-run-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.04);
  transition: background 0.2s;
}

.forge-run-item:hover {
  background: rgba(255, 255, 255, 0.04);
}

.forge-run-status {
  font-size: 18px;
  flex-shrink: 0;
}

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

.forge-run-task {
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.forge-run-meta {
  font-size: 11px;
  color: var(--text-dim);
  margin-top: 2px;
}

.forge-run-badge {
  font-size: 10px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 6px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  flex-shrink: 0;
}

.forge-badge-success { background: rgba(76,175,80,0.15); color: #4caf50; }
.forge-badge-error { background: rgba(244,67,54,0.15); color: #f44336; }
.forge-badge-running { background: rgba(0,212,255,0.15); color: #00d4ff; }
.forge-badge-idle { background: rgba(255,255,255,0.06); color: var(--text-dim); }

/* Decisions */
.forge-decisions-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 200px;
  overflow-y: auto;
}

.forge-decision-item {
  padding: 10px 12px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.02);
  border-left: 3px solid rgba(168, 85, 247, 0.4);
}

.forge-decision-text {
  font-size: 12px;
  color: var(--text);
  line-height: 1.4;
}

.forge-decision-meta {
  font-size: 10px;
  color: var(--text-dim);
  margin-top: 4px;
}

/* Frozen Modules */
.forge-frozen-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 200px;
  overflow-y: auto;
}

.forge-frozen-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(100, 200, 255, 0.08);
}

.forge-frozen-icon {
  font-size: 18px;
  flex-shrink: 0;
}

.forge-frozen-info {
  min-width: 0;
}

.forge-frozen-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}

.forge-frozen-sha {
  font-size: 10px;
  color: #00d4ff;
  font-family: 'Courier New', monospace;
  margin-top: 2px;
}

.forge-frozen-date {
  font-size: 10px;
  color: var(--text-dim);
}

/* State JSON */
.forge-clickable {
  cursor: pointer;
}

.forge-clickable:hover {
  opacity: 0.8;
}

.forge-expand-icon {
  font-size: 12px;
  color: var(--text-dim);
  transition: transform 0.2s;
}

.forge-state-json {
  overflow: auto;
  max-height: 400px;
}

.forge-pre {
  font-size: 11px;
  font-family: 'Courier New', monospace;
  color: var(--text-dim);
  background: rgba(0, 0, 0, 0.2);
  padding: 16px;
  border-radius: 8px;
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  line-height: 1.5;
}

/* Empty / Loading states */
.forge-loading {
  text-align: center;
  padding: 24px;
  color: var(--text-dim);
  font-size: 13px;
}

.forge-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 24px;
  color: var(--text-dim);
  font-size: 13px;
}

.forge-empty-icon {
  font-size: 24px;
  opacity: 0.4;
}

/* Responsive */
@media (max-width: 900px) {
  .forge-two-col {
    grid-template-columns: 1fr;
  }

  .forge-kpis {
    grid-template-columns: repeat(2, 1fr);
  }

  .forge-header {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 600px) {
  .forge-kpis {
    grid-template-columns: 1fr;
  }

  .forge-agent-node {
    min-width: 70px;
    padding: 10px 6px;
  }

  .forge-agent-name {
    font-size: 10px;
  }

  .forge-agent-arrow {
    font-size: 14px;
    padding: 0 3px;
  }

  .forge-pipeline-flow {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 8px;
  }

  .forge-kpi-value {
    font-size: 16px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .forge-kpi-label {
    font-size: 10px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .forge-btn {
    min-height: 44px;
    padding: 10px 16px;
  }

  .forge-run-task, .forge-decision-text {
    word-break: break-word;
    overflow-wrap: break-word;
  }
}

@media (max-width: 375px) {
  .forge-agent-node {
    min-width: 56px;
    padding: 8px 4px;
  }
  .forge-agent-icon { font-size: 18px; }
  .forge-agent-name { font-size: 9px; }
  .forge-agent-role { font-size: 8px; }
  .forge-agent-model { display: none; }
}