/**
 * Skymel Workflow Graph CSS
 * Dynamic workflow graph visualization styles
 */

/* Graph container */
.skymel-graph-container {
  position: relative;
  margin: 20px 0;
  padding: 15px 0;
  min-height: 220px;
  overflow: hidden;
}

/* User query context at the top of the graph */
.skymel-user-query {
  margin-bottom: 20px;
  padding: 15px;
  border-radius: 10px;
  background: var(--query-bg, rgba(249, 250, 251, 0.8));
  border: 1px solid var(--border-color, rgba(229, 231, 235, 0.6));
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.dark .skymel-user-query {
  background: var(--query-bg-dark, rgba(17, 24, 39, 0.7));
  border-color: var(--border-color-dark, rgba(55, 65, 81, 0.5));
}

.skymel-user-query .query-label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-color-muted, #6b7280);
  margin-bottom: 6px;
}

.dark .skymel-user-query .query-label {
  color: var(--text-color-muted-dark, #9ca3af);
}

.skymel-user-query .query-text {
  font-size: 16px;
  font-weight: 500;
  color: var(--text-color, #111827);
  margin-bottom: 10px;
  line-height: 1.4;
  font-style: italic;
}

.dark .skymel-user-query .query-text {
  color: var(--text-color-dark, #e5e7eb);
}

.skymel-user-query .query-explanation {
  font-size: 13px;
  color: var(--text-color-muted, #6b7280);
}

.dark .skymel-user-query .query-explanation {
  color: var(--text-color-muted-dark, #9ca3af);
}

/* Graph nodes */
.skymel-graph {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  padding: 0 20px;
  margin: 10px 0 30px;
  max-width: 100%;
}

/* Node styling */
.skymel-graph-node {
  position: relative;
  width: 80px;
  height: 80px;
  border-radius: 20px;
  background: var(--node-bg, rgba(255, 255, 255, 0.8));
  border: 2px solid var(--border-color, rgba(229, 231, 235, 0.8));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
  transition: all 0.3s ease;
  z-index: 10;
}

.dark .skymel-graph-node {
  background: var(--node-bg-dark, rgba(30, 41, 59, 0.7));
  border-color: var(--border-color-dark, rgba(55, 65, 81, 0.5));
}

/* Model badge in graph node */
.skymel-graph-node .node-model-badge {
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 4px;
  margin-bottom: 6px;
  background: var(--model-badge-bg, rgba(238, 240, 241, 0.8));
  color: var(--model-badge-color, #1f2937);
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

.dark .skymel-graph-node .node-model-badge {
  background: var(--model-badge-bg-dark, rgba(51, 65, 85, 0.7));
  color: var(--model-badge-color-dark, #e5e7eb);
}

/* Model type specific badges */
.skymel-graph-node .node-model-badge.gpt {
  background: linear-gradient(135deg, #10a37f, #0e815a);
  color: white;
}

.skymel-graph-node .node-model-badge.claude {
  background: linear-gradient(135deg, #9333ea, #7c3aed);
  color: white;
}

.skymel-graph-node .node-model-badge.perplexity {
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  color: white;
}

/* Node task */
.skymel-graph-node .node-task {
  font-size: 12px;
  font-weight: 500;
  text-align: center;
  color: var(--text-color, #111827);
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dark .skymel-graph-node .node-task {
  color: var(--text-color-dark, #e5e7eb);
}

/* Node connectors (edges) */
.skymel-graph-connector {
  position: absolute;
  height: 2px;
  background: linear-gradient(90deg,
    rgba(0,0,0,0.1) 0%,
    rgba(0,0,0,0.2) 50%,
    rgba(0,0,0,0.1) 100%);
  transition: all 0.5s ease;
  z-index: 5;
}

.dark .skymel-graph-connector {
  background: linear-gradient(90deg,
    rgba(255,255,255,0.1) 0%,
    rgba(255,255,255,0.2) 50%,
    rgba(255,255,255,0.1) 100%);
}

/* Connector animation */
.skymel-graph-connector::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 40px;
  background: linear-gradient(90deg,
    rgba(59, 130, 246, 0) 0%,
    rgba(59, 130, 246, 0.6) 50%,
    rgba(59, 130, 246, 0) 100%);
  animation: flowAnimation 3s infinite linear;
}

@keyframes flowAnimation {
  0% {
    transform: translateX(-40px);
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
  100% {
    transform: translateX(100%);
    opacity: 0;
  }
}

/* Node status indicators */
.skymel-graph-node .node-status {
  position: absolute;
  bottom: -8px;
  right: -8px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--status-bg, #f3f4f6);
  border: 2px solid var(--status-border, white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.dark .skymel-graph-node .node-status {
  background: var(--status-bg-dark, #1f2937);
  border-color: var(--status-border-dark, #111827);
}

.skymel-graph-node .node-status svg {
  width: 14px;
  height: 14px;
  stroke: var(--status-icon, #6b7280);
}

.dark .skymel-graph-node .node-status svg {
  stroke: var(--status-icon-dark, #9ca3af);
}

/* Status indicators */
.skymel-graph-node .node-status.active {
  background: #3b82f6;
}
.skymel-graph-node .node-status.active svg {
  stroke: white;
}
.skymel-graph-node .node-status.complete {
  background: #10b981;
}
.skymel-graph-node .node-status.complete svg {
  stroke: white;
}

/* Node hover effect */
.skymel-graph-node:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.08);
}

/* Intelligence layer highlights */
.skymel-intelligence-metrics {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 30px;
}

.skymel-metric-card {
  flex: 1;
  min-width: 120px;
  background: var(--metric-bg, rgba(255, 255, 255, 0.7));
  border-radius: 10px;
  padding: 14px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  text-align: center;
  border: 1px solid var(--border-color, rgba(229, 231, 235, 0.5));
}

.dark .skymel-metric-card {
  background: var(--metric-bg-dark, rgba(30, 41, 59, 0.5));
  border-color: var(--border-color-dark, rgba(55, 65, 81, 0.4));
}

.skymel-metric-label {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--heading-color, #1f2937);
  background: linear-gradient(45deg, var(--primary-color, #3b82f6), var(--accent-color, #8b5cf6));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.dark .skymel-metric-label {
  background: linear-gradient(45deg, var(--primary-color-dark, #60a5fa), var(--accent-color-dark, #a78bfa));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.skymel-metric-description {
  font-size: 13px;
  color: var(--text-color, #4b5563);
  line-height: 1.5;
  text-align: left;
}

.dark .skymel-metric-description {
  color: var(--text-color-dark, #9ca3af);
}

/* Compare section */
.skymel-compare-section {
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid var(--border-color, rgba(229, 231, 235, 0.5));
}

.dark .skymel-compare-section {
  border-color: var(--border-color-dark, rgba(55, 65, 81, 0.4));
}

.skymel-compare-title {
  font-weight: 600;
  font-size: 15px;
  margin-bottom: 10px;
  color: var(--text-color, #111827);
}

.dark .skymel-compare-title {
  color: var(--text-color-dark, #e5e7eb);
}

.skymel-compare-table {
  width: 100%;
  font-size: 13px;
  border-collapse: collapse;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
  background: var(--table-bg, rgba(255, 255, 255, 0.4));
}

.dark .skymel-compare-table {
  background: var(--table-bg-dark, rgba(30, 41, 59, 0.4));
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

.skymel-compare-table th {
  text-align: left;
  padding: 12px 10px;
  font-weight: 600;
  color: var(--text-color, #374151);
  background: var(--thead-bg, rgba(243, 244, 246, 0.7));
  border-bottom: 2px solid var(--border-color, rgba(229, 231, 235, 0.7));
}

.dark .skymel-compare-table th {
  color: var(--text-color-dark, #e5e7eb);
  background: var(--thead-bg-dark, rgba(31, 41, 55, 0.7));
  border-color: var(--border-color-dark, rgba(55, 65, 81, 0.7));
}

.skymel-compare-table td {
  padding: 12px 10px;
  border-top: 1px solid var(--border-color, rgba(229, 231, 235, 0.5));
  color: var(--text-color, #4b5563);
  line-height: 1.4;
}

.dark .skymel-compare-table td {
  border-color: var(--border-color-dark, rgba(55, 65, 81, 0.4));
  color: var(--text-color-dark, #9ca3af);
}

.skymel-compare-table tr:hover td {
  background: var(--row-hover, rgba(243, 244, 246, 0.6));
}

.dark .skymel-compare-table tr:hover td {
  background: var(--row-hover-dark, rgba(31, 41, 55, 0.6));
}

.skymel-compare-table tr td:first-child {
  font-weight: 600;
  color: var(--text-color, #374151);
}

.dark .skymel-compare-table tr td:first-child {
  color: var(--text-color-dark, #e5e7eb);
}

.skymel-compare-table .check {
  color: #10b981;
  font-weight: 700;
}

.skymel-compare-table .cross {
  color: #ef4444;
}

/* Responsive adjustments */
@media (max-width: 640px) {
  .skymel-graph {
    flex-direction: column;
    align-items: flex-start;
    padding: 0 10px;
    margin-bottom: 40px;
    gap: 40px;
  }

  .skymel-graph-connector {
    width: 2px !important;
    height: 30px !important;
    transform: rotate(90deg) !important;
    margin-left: 40px;
  }

  .skymel-graph-node {
    width: 70px;
    height: 70px;
  }

  .skymel-intelligence-metrics {
    flex-direction: column;
    gap: 10px;
  }

  .skymel-metric-card {
    width: 100%;
  }
}