/* ============================================================================
   Agnostic GRC AI Agent Hub - Stylesheet
   Curated Palette: Deep Slates, Royal Purples, Indigo Glows, Emerald Successes
   ============================================================================ */

:root {
  --bg-dark: #030712;
  --bg-card: rgba(17, 24, 39, 0.45);
  --bg-console: #090d16;
  
  --border-white: rgba(255, 255, 255, 0.08);
  --border-purple: rgba(139, 92, 246, 0.25);
  
  --primary: #6366f1;
  --primary-hover: #4f46e5;
  --primary-glow: rgba(99, 102, 241, 0.35);
  
  --accent-purple: #a78bfa;
  --accent-emerald: #10b981;
  --accent-orange: #f97316;
  --accent-red: #ef4444;
  
  --text-primary: #f3f4f6;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-primary);
  overflow-x: hidden;
  min-height: 100vh;
  line-height: 1.6;
}

/* Background Radial Glow Effect */
.glow-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: 
    radial-gradient(circle at 10% 20%, rgba(99, 102, 241, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 80% 80%, rgba(139, 92, 246, 0.08) 0%, transparent 40%);
  pointer-events: none;
  z-index: -1;
}

.app-container {
  max-width: 1300px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
}

/* ============================================================================
   Header
   ============================================================================ */

.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-white);
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent-purple) 100%);
  border-radius: 12px;
  box-shadow: 0 0 16px var(--primary-glow);
  position: relative;
}

.logo-icon::after {
  content: '';
  position: absolute;
  top: 13px;
  left: 13px;
  width: 18px;
  height: 18px;
  border: 3px solid #fff;
  border-radius: 50%;
  border-top-color: transparent;
  animation: rotateGlow 3s linear infinite;
}

@keyframes rotateGlow {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.logo-text h1 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  background: linear-gradient(to right, #ffffff, #e0e7ff);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.logo-text p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 400;
}

.header-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-white);
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 500;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.status-dot.green {
  background-color: var(--accent-emerald);
  box-shadow: 0 0 8px var(--accent-emerald);
}

.status-dot.orange {
  background-color: var(--accent-orange);
  box-shadow: 0 0 8px var(--accent-orange);
}

/* ============================================================================
   Navigation Tabs
   ============================================================================ */

.app-tabs {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 2rem;
  background: rgba(255, 255, 255, 0.02);
  padding: 0.35rem;
  border-radius: 12px;
  border: 1px solid var(--border-white);
  width: fit-content;
}

.tab-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: 0.65rem 1.25rem;
  font-size: 0.95rem;
  font-weight: 500;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.25s ease;
}

.tab-btn:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.03);
}

.tab-btn.active {
  color: #fff;
  background: rgba(99, 102, 241, 0.15);
  border: 1px solid var(--border-purple);
  box-shadow: 0 0 12px rgba(99, 102, 241, 0.1);
}

/* ============================================================================
   Layout & Cards
   ============================================================================ */

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
  animation: fadeIn 0.4s ease forwards;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.grid-layout {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 1.5rem;
}

.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-white);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
}

.section-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: #fff;
  letter-spacing: -0.01em;
}

/* ============================================================================
   Form Inputs
   ============================================================================ */

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.select-wrapper {
  position: relative;
}

.select-wrapper::after {
  content: '▾';
  font-size: 0.85rem;
  color: var(--accent-purple);
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  transition: color 0.2s ease;
}

.select-wrapper:focus-within::after {
  color: var(--primary);
}

select {
  width: 100%;
  background: linear-gradient(135deg, #0f1729 0%, #131c2e 100%);
  border: 1px solid rgba(99, 102, 241, 0.3);
  color: #e2e8f0;
  padding: 0.8rem 2.8rem 0.8rem 1.2rem;
  border-radius: 10px;
  font-size: 0.93rem;
  font-family: inherit;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  transition: all 0.25s ease;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.4);
}

select:hover {
  border-color: rgba(99, 102, 241, 0.55);
  background: linear-gradient(135deg, #141e35 0%, #19243f 100%);
}

select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15), inset 0 1px 3px rgba(0, 0, 0, 0.4);
  background: linear-gradient(135deg, #16203a 0%, #1b2746 100%);
}

/* Style the native option list — dark bg so text is readable on all OS */
select option {
  background-color: #111827;
  color: #e2e8f0;
  font-size: 0.93rem;
  padding: 0.5rem 1rem;
}

select option:checked,
select option:hover {
  background-color: #1e2a4a;
  color: #a5b4fc;
}

select option:disabled {
  color: #4b5563;
  font-style: italic;
}

.field-hint {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.4rem;
}


/* ============================================================================
   Buttons
   ============================================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 0.9rem 1.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: inherit;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
  color: #fff;
  box-shadow: 0 4px 14px var(--primary-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--primary-glow);
  filter: brightness(1.1);
}

.btn-primary:active {
  transform: translateY(0);
}

/* Spinner Loader */
.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 0.8s linear infinite;
  margin-left: 0.75rem;
}

.spinner.hide {
  display: none;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ============================================================================
   Console Panel
   ============================================================================ */

.console-panel {
  background: var(--bg-console);
  border: 1px solid var(--border-white);
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  height: 570px;
  box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.6);
  overflow: hidden;
}

.console-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-white);
  background: rgba(255, 255, 255, 0.01);
}

.console-header h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: #fff;
}

.console-badge {
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid var(--border-purple);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-purple);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* --- Console Flow Nodes --- */

.console-flow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2.5rem;
  background: rgba(255, 255, 255, 0.01);
  border-bottom: 1px solid var(--border-white);
}

.flow-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  opacity: 0.4;
  transition: all 0.3s ease;
}

.flow-node span {
  font-size: 0.75rem;
  font-weight: 500;
}

.node-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-white);
  position: relative;
  transition: all 0.3s ease;
}

.node-icon::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 16px;
  height: 16px;
}

/* Custom flow icon classes */
.node-icon.read::after { content: '📁'; font-size: 0.95rem; }
.node-icon.model::after { content: '⚙️'; font-size: 0.95rem; }
.node-icon.llm::after { content: '🧠'; font-size: 0.95rem; }
.node-icon.write::after { content: '💾'; font-size: 0.95rem; }

.flow-arrow {
  flex-grow: 1;
  height: 2px;
  background: rgba(255, 255, 255, 0.06);
  margin: 0 1rem;
  position: relative;
}

.flow-node.active {
  opacity: 1;
}

.flow-node.active .node-icon {
  background: rgba(99, 102, 241, 0.2);
  border-color: var(--primary);
  box-shadow: 0 0 10px var(--primary-glow);
  transform: scale(1.1);
}

.flow-node.processing .node-icon {
  animation: pulseNode 1.5s infinite alternate;
}

@keyframes pulseNode {
  from { box-shadow: 0 0 4px var(--primary-glow); }
  to { box-shadow: 0 0 16px var(--primary); }
}

/* --- Console Inner Tabs & Output --- */

.console-tabs {
  display: flex;
  background: rgba(0, 0, 0, 0.2);
  border-bottom: 1px solid var(--border-white);
}

.c-tab-btn {
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-secondary);
  padding: 0.75rem 1.25rem;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.c-tab-btn:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.01);
}

.c-tab-btn.active {
  color: #fff;
  border-bottom-color: var(--primary);
  background: rgba(255, 255, 255, 0.02);
}

.console-output {
  flex-grow: 1;
  position: relative;
  overflow: hidden;
}

.console-pane {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow-y: auto;
  padding: 1.5rem;
  display: none;
  font-family: 'Courier New', Courier, monospace;
}

.console-pane.active {
  display: block;
}

pre {
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.85rem;
  white-space: pre-wrap;
  word-break: break-all;
}

/* Custom syntax highlight styling simulation */
.json-key { color: var(--accent-purple); }
.json-value { color: var(--accent-emerald); }
.json-string { color: #e0e7ff; }
.json-number { color: var(--accent-orange); }

/* ============================================================================
   View 2: Schema Onboarding Layout
   ============================================================================ */

.onboard-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  align-items: stretch;
}

.onboard-live-card {
  grid-column: 1 / -1;
}

/* ---------- AI Observability tab ---------- */
.obs-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.obs-stat {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-white);
  border-radius: 12px;
  padding: 0.9rem 1rem;
}

.obs-stat .obs-stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
}

.obs-stat .obs-stat-value.warn { color: #fbbf24; }
.obs-stat .obs-stat-value.bad { color: #f87171; }

.obs-stat .obs-stat-label {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.55);
  margin-top: 0.2rem;
}

.obs-trace {
  border: 1px solid var(--border-white);
  border-radius: 12px;
  margin-bottom: 0.75rem;
  overflow: hidden;
}

.obs-trace-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.02);
}

.obs-trace-header:hover { background: rgba(255, 255, 255, 0.05); }

.obs-trace-title { font-weight: 600; color: #fff; font-size: 0.9rem; }
.obs-trace-sub { font-size: 0.75rem; color: rgba(255, 255, 255, 0.5); }

.obs-badge {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: 20px;
  text-transform: uppercase;
}
.obs-badge.ok { background: rgba(52, 211, 153, 0.15); color: #34d399; }
.obs-badge.error { background: rgba(248, 113, 113, 0.15); color: #f87171; }
.obs-badge.fallback { background: rgba(251, 191, 36, 0.15); color: #fbbf24; }

.obs-spans { display: none; padding: 0.5rem 1rem 0.75rem; }
.obs-trace.open .obs-spans { display: block; }

.obs-span {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.4rem 0;
  border-top: 1px dashed rgba(255, 255, 255, 0.08);
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.75);
}

.obs-span .obs-span-meta {
  color: rgba(255, 255, 255, 0.45);
  font-size: 0.72rem;
  overflow-wrap: anywhere;
}

.onboard-live-card input[type="text"] {
  width: 100%;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-white);
  border-radius: 10px;
  color: #fff;
  padding: 0.7rem 0.9rem;
  font-family: inherit;
  font-size: 0.9rem;
}

.onboard-live-card input[type="text"]:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 10px var(--primary-glow);
}

.onboard-layout textarea {
  width: 100%;
  height: 250px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-white);
  border-radius: 12px;
  color: #fff;
  padding: 1rem;
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.85rem;
  resize: none;
  transition: all 0.25s ease;
}

.onboard-layout textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 10px var(--primary-glow);
}

.onboard-result-card {
  display: flex;
  flex-direction: column;
}

.mapping-status {
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 1rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-white);
  color: var(--text-secondary);
  width: fit-content;
}

.mapping-status.success {
  background: rgba(16, 185, 129, 0.08);
  border-color: rgba(16, 185, 129, 0.2);
  color: var(--accent-emerald);
}

.onboard-output {
  flex-grow: 1;
  background: var(--bg-console);
  border: 1px solid var(--border-white);
  border-radius: 12px;
  padding: 1.25rem;
  overflow-y: auto;
  height: 310px;
  box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.5);
}

/* ============================================================================
   View 3: Architecture Diagram & Info
   ============================================================================ */

.arch-diagram {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(0, 0, 0, 0.15);
  border: 1px solid var(--border-white);
  border-radius: 14px;
  padding: 2.5rem 1.5rem;
  margin: 1.5rem 0 2.5rem 0;
  position: relative;
  overflow-x: auto;
}

.arch-box {
  width: 220px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-white);
  border-radius: 12px;
  padding: 1.25rem 1rem;
  text-align: center;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.arch-box h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: #fff;
}

.arch-box p {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.arch-badge {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  margin-top: 0.25rem;
}

.arch-box.plat-node {
  background: rgba(99, 102, 241, 0.05);
  border-color: rgba(99, 102, 241, 0.2);
}

.arch-box.plat-node.pending {
  border-style: dashed;
  opacity: 0.6;
}

.arch-box.core-node {
  width: 260px;
  background: rgba(139, 92, 246, 0.08);
  border-color: rgba(139, 92, 246, 0.3);
  box-shadow: 0 0 16px rgba(139, 92, 246, 0.15);
}

.core-sub-box {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-white);
  border-radius: 6px;
  padding: 0.4rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-primary);
}

.core-sub-box.highlight {
  border-color: var(--accent-purple);
  color: var(--accent-purple);
}

.arch-box.llm-node {
  background: rgba(16, 185, 129, 0.05);
  border-color: rgba(16, 185, 129, 0.2);
}

/* Connectors */
.arch-connector-set {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  height: 100px;
  width: 60px;
  position: relative;
}

.arch-connector-set::after {
  content: '➔';
  position: absolute;
  right: -5px;
  top: 50%;
  transform: translateY(-50%);
  color: rgba(255, 255, 255, 0.2);
  font-size: 1.1rem;
}

.connector-line {
  height: 2px;
  background: rgba(255, 255, 255, 0.08);
  width: 100%;
}

.arch-connector-single {
  width: 60px;
  height: 2px;
  background: rgba(255, 255, 255, 0.08);
  position: relative;
}

.arch-connector-single::after {
  content: '➔';
  position: absolute;
  right: -5px;
  top: -8px;
  color: rgba(255, 255, 255, 0.2);
  font-size: 1.1rem;
}

/* Advantage Blocks */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.advantage-item {
  background: rgba(255, 255, 255, 0.01);
  border: 1px solid var(--border-white);
  border-radius: 12px;
  padding: 1.5rem;
}

.advantage-item h5 {
  font-size: 0.95rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 0.5rem;
}

.advantage-item p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.2);
}