/* Nive Protocol Explorer & Dashboard Stylesheet
 * Cybernetic Dark Glassmorphism Design System
 */

:root {
  --bg-deep: #050508;
  --bg-surface: #0a080e;
  --bg-panel: rgba(18, 22, 34, 0.75);
  --bg-panel-hover: rgba(26, 32, 48, 0.85);
  --bg-input: rgba(14, 18, 28, 0.9);
  
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-active: rgba(255, 210, 0, 0.45);
  --border-glow: rgba(255, 140, 0, 0.35);

  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  --accent-cyan: #ffd200;
  --accent-cyan-glow: rgba(255, 210, 0, 0.28);
  --accent-blue: #ffb800;
  --accent-indigo: #ff8c00;
  --accent-purple: #ff5500;
  --accent-amber: #f59e0b;
  --accent-rose: #f43f5e;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-pill: 9999px;

  --shadow-panel: 0 10px 30px -10px rgba(0, 0, 0, 0.5), 0 0 1px 1px var(--border-subtle);
  --shadow-glow: 0 0 25px -5px var(--accent-cyan-glow);
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-deep);
  color: var(--text-main);
  min-height: 100vh;
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* Ambient Glow Orbs */
.glow-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.15;
}

.orb-primary {
  width: 500px;
  height: 500px;
  background: var(--accent-indigo);
  top: -100px;
  left: 10%;
  animation: orbFloat 20s infinite alternate ease-in-out;
}

.orb-accent {
  width: 450px;
  height: 450px;
  background: var(--accent-purple);
  bottom: 10%;
  right: -50px;
  animation: orbFloat 24s infinite alternate-reverse ease-in-out;
}

.orb-cyan {
  width: 400px;
  height: 400px;
  background: var(--accent-cyan);
  top: 40%;
  left: 45%;
  opacity: 0.08;
}

@keyframes orbFloat {
  0% { transform: translateY(0) scale(1); }
  100% { transform: translateY(40px) scale(1.1); }
}

/* App Shell */
.app-shell {
  position: relative;
  z-index: 1;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 24px 60px 24px;
}

/* Header */
.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 28px;
  flex-wrap: wrap;
  gap: 16px;
}

.brand-badge {
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand-home-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.explorer-brand-logo {
  height: 28px;
  width: auto;
  display: block;
  object-fit: contain;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.brand-home-link:hover .explorer-brand-logo {
  opacity: 0.9;
  transform: scale(1.02);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: #fff;
}

.brand-accent {
  color: var(--accent-cyan);
}

.btn-back-home {
  font-size: 0.76rem;
  font-family: var(--font-mono);
  color: var(--text-dim);
  text-decoration: none;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  margin-left: 10px;
  transition: all 0.2s ease;
}

.btn-back-home:hover {
  color: #fff;
  border-color: var(--accent-cyan);
  background: rgba(255, 210, 0, 0.12);
}

.brand-tag {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--text-dim);
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
}

/* Nav Tabs */
.nav-tabs {
  display: flex;
  background: rgba(14, 18, 28, 0.8);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill);
  padding: 4px;
  gap: 4px;
}

.nav-tab {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 0.88rem;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-tab:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
}

.nav-tab.active {
  background: linear-gradient(135deg, rgba(0, 242, 173, 0.2), rgba(255, 140, 0, 0.2));
  color: #fff;
  border: 1px solid var(--border-active);
  box-shadow: 0 2px 10px rgba(255, 210, 0, 0.12);
}

.tab-icon {
  font-size: 1rem;
}

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

.network-select {
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
  font-family: var(--font-mono);
  outline: none;
  cursor: pointer;
  transition: border-color 0.2s ease;
}

.network-select:focus {
  border-color: var(--accent-cyan);
}

.connection-status-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 210, 0, 0.08);
  border: 1px solid rgba(0, 242, 173, 0.2);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-cyan);
}

.status-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 10px var(--accent-cyan);
  animation: pulseAnimation 2s infinite ease-in-out;
}

@keyframes pulseAnimation {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.6; }
}

.btn-refresh {
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.btn-refresh:hover {
  color: #fff;
  border-color: var(--accent-cyan);
  transform: rotate(45deg);
}

/* Glass Panels */
.glass-panel {
  background: var(--bg-panel);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-panel);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.glass-panel:hover {
  border-color: rgba(255, 255, 255, 0.12);
}

/* Metrics Ribbon */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.metric-card {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.metric-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.metric-label {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-dim);
  letter-spacing: 0.08em;
  font-family: var(--font-mono);
}

.metric-sub-badge {
  font-size: 0.68rem;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  font-weight: 600;
}

.badge-cyan { background: rgba(0, 242, 173, 0.12); color: var(--accent-cyan); }
.badge-indigo { background: rgba(255, 140, 0, 0.15); color: var(--accent-indigo); }
.badge-amber { background: rgba(245, 158, 11, 0.15); color: var(--accent-amber); }
.badge-emerald { background: rgba(16, 185, 129, 0.15); color: #ffb800; }
.badge-purple { background: rgba(255, 85, 0, 0.15); color: var(--accent-purple); }

.metric-value-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}

.metric-value {
  font-size: 1.85rem;
  font-weight: 800;
  font-family: var(--font-mono);
  color: #fff;
}

.metric-unit {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
}

.metric-trend {
  font-size: 0.78rem;
  font-weight: 600;
  font-family: var(--font-mono);
}

.text-cyan { color: var(--accent-cyan); }
.text-indigo { color: var(--accent-indigo); }
.text-amber { color: var(--accent-amber); }
.text-emerald { color: #ffb800; }
.text-purple { color: var(--accent-purple); }
.text-rose { color: var(--accent-rose); }

.metric-footer {
  font-size: 0.76rem;
  color: var(--text-dim);
}

/* Tab Panes */
.tab-pane {
  display: none;
  animation: fadeIn 0.3s ease;
}

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

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Toolbars */
.pane-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 16px;
}

.search-bar-wrapper {
  position: relative;
  flex: 1;
  max-width: 480px;
}

.search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.85rem;
  color: var(--text-dim);
}

.search-input {
  width: 100%;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill);
  padding: 10px 16px 10px 40px;
  color: #fff;
  font-size: 0.88rem;
  outline: none;
  transition: all 0.2s ease;
}

.search-input:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 15px rgba(255, 210, 0, 0.18);
}

.filter-chips-wrapper {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.chip {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all 0.2s ease;
}

.chip:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
}

.chip.active {
  background: rgba(0, 242, 173, 0.12);
  color: var(--accent-cyan);
  border-color: var(--accent-cyan);
}

.badge-hint {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--text-dim);
  background: rgba(255, 255, 255, 0.04);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}

/* Cards Grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}

.agent-card {
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 16px;
  position: relative;
  overflow: hidden;
}

.agent-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.agent-card:hover::before {
  opacity: 1;
}

.agent-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-active);
}

.agent-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.agent-id-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.agent-avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
  background: rgba(255, 140, 0, 0.15);
  border: 1px solid rgba(255, 140, 0, 0.3);
  color: #fff;
}

.agent-title {
  display: flex;
  flex-direction: column;
}

.agent-name {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
}

.agent-seed {
  font-size: 0.72rem;
  font-family: var(--font-mono);
  color: var(--text-dim);
}

.status-pill {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
}

.status-active {
  background: rgba(0, 242, 173, 0.12);
  color: var(--accent-cyan);
  border: 1px solid rgba(0, 242, 173, 0.3);
}

.status-inactive {
  background: rgba(244, 63, 94, 0.12);
  color: var(--accent-rose);
  border: 1px solid rgba(244, 63, 94, 0.3);
}

.agent-caps-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.cap-badge {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
}

.cap-INFERENCE { background: rgba(56, 189, 248, 0.12); color: var(--accent-blue); border-color: rgba(56, 189, 248, 0.25); }
.cap-TRADE { background: rgba(0, 242, 173, 0.12); color: var(--accent-cyan); border-color: rgba(255, 210, 0, 0.25); }
.cap-ARBITRAGE { background: rgba(245, 158, 11, 0.12); color: var(--accent-amber); border-color: rgba(245, 158, 11, 0.25); }
.cap-DATA_AGG { background: rgba(255, 85, 0, 0.12); color: var(--accent-purple); border-color: rgba(255, 85, 0, 0.25); }
.cap-SENTIMENT { background: rgba(236, 72, 153, 0.12); color: #ec4899; border-color: rgba(236, 72, 153, 0.25); }

.agent-stats-box {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 12px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-item-label {
  font-size: 0.68rem;
  color: var(--text-dim);
  font-family: var(--font-mono);
}

.stat-item-value {
  font-size: 0.92rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: #fff;
}

.agent-wallet-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.03);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--text-muted);
}

.btn-copy {
  background: transparent;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 4px;
  transition: color 0.2s;
}

.btn-copy:hover {
  color: var(--accent-cyan);
}

.agent-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 4px;
}

.reputation-bar-wrapper {
  flex: 1;
  margin-right: 12px;
}

.reputation-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
  color: var(--text-dim);
  margin-bottom: 4px;
}

.bar-track {
  height: 6px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 3px;
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-indigo), var(--accent-cyan));
  border-radius: 3px;
}

.btn-inspect {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-subtle);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-inspect:hover {
  background: rgba(255, 210, 0, 0.18);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

/* Tables */
.tasks-table-container,
.messages-table-container {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.85rem;
}

.data-table th {
  padding: 14px 18px;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-dim);
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(0, 0, 0, 0.2);
}

.data-table td {
  padding: 16px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--text-main);
  vertical-align: middle;
}

.data-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

.font-mono {
  font-family: var(--font-mono);
}

.task-status-pill {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  display: inline-block;
}

.status-Open { background: rgba(56, 189, 248, 0.15); color: var(--accent-blue); border: 1px solid rgba(56, 189, 248, 0.3); }
.status-Executing { background: rgba(245, 158, 11, 0.15); color: var(--accent-amber); border: 1px solid rgba(245, 158, 11, 0.3); }
.status-Verifying { background: rgba(255, 85, 0, 0.15); color: var(--accent-purple); border: 1px solid rgba(255, 85, 0, 0.3); }
.status-Settled { background: rgba(255, 210, 0, 0.18); color: var(--accent-cyan); border: 1px solid rgba(0, 242, 173, 0.3); }
.status-Disputed { background: rgba(244, 63, 94, 0.15); color: var(--accent-rose); border: 1px solid rgba(244, 63, 94, 0.3); }

.hash-snippet {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
  background: rgba(0, 0, 0, 0.3);
  padding: 3px 8px;
  border-radius: 4px;
}

/* Cross-Chain Topology */
.topology-banner {
  padding: 28px;
  margin-bottom: 28px;
}

.topology-title h3 {
  font-size: 1.15rem;
  color: #fff;
  margin-bottom: 6px;
}

.topology-title p {
  font-size: 0.84rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.topology-nodes {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.eco-node {
  flex: 1;
  min-width: 220px;
  padding: 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  background: rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: transform 0.2s, border-color 0.2s;
}

.eco-node:hover {
  transform: translateY(-2px);
}

.node-robinhood { border-color: rgba(0, 242, 173, 0.3); box-shadow: 0 0 20px rgba(0, 242, 173, 0.05); }
.node-evm { border-color: rgba(255, 140, 0, 0.3); box-shadow: 0 0 20px rgba(255, 140, 0, 0.05); }
.node-virtuals { border-color: rgba(255, 85, 0, 0.3); box-shadow: 0 0 20px rgba(255, 85, 0, 0.05); }

.eco-badge {
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  font-family: var(--font-mono);
}

.node-robinhood .eco-badge { color: var(--accent-cyan); }
.node-evm .eco-badge { color: var(--accent-indigo); }
.node-virtuals .eco-badge { color: var(--accent-purple); }

.eco-desc {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.eco-tag {
  font-size: 0.7rem;
  font-family: var(--font-mono);
  color: var(--text-dim);
}

.eco-connector {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-dim);
  padding: 0 8px;
}

.relay-arrow {
  color: var(--accent-blue);
  animation: glowPulse 2s infinite ease-in-out;
}

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

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

.section-title-row h3 {
  font-size: 1.05rem;
  color: #fff;
}

/* Settlement Layout */
.settlement-layout-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.settlement-column {
  padding: 24px;
}

.column-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.column-header h3 {
  font-size: 1.05rem;
  color: #fff;
}

.settlements-list, .bonds-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.settlement-item, .bond-item {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: border-color 0.2s;
}

.settlement-item:hover, .bond-item:hover {
  border-color: rgba(255, 255, 255, 0.15);
}

.split-pills-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.split-pill {
  font-size: 0.72rem;
  font-family: var(--font-mono);
  padding: 3px 8px;
  border-radius: 4px;
}

.pill-agent { background: rgba(255, 210, 0, 0.12); color: var(--accent-cyan); }
.pill-protocol { background: rgba(255, 140, 0, 0.1); color: var(--accent-indigo); }
.pill-guardian { background: rgba(245, 158, 11, 0.1); color: var(--accent-amber); }

/* Guardians */
.guardians-overview {
  padding: 28px;
}

.guardians-meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}

.meta-box {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.meta-label {
  font-size: 0.72rem;
  font-family: var(--font-mono);
  color: var(--text-dim);
}

.meta-value {
  font-size: 1.3rem;
  font-weight: 800;
  font-family: var(--font-mono);
}

.subheading {
  font-size: 0.95rem;
  color: #fff;
  margin-bottom: 16px;
}

/* Modals */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-backdrop.open {
  display: flex;
  animation: fadeIn 0.2s ease;
}

.modal-card {
  width: 100%;
  max-width: 640px;
  background: var(--bg-surface);
  border: 1px solid var(--border-active);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.8), var(--shadow-glow);
  padding: 24px;
  position: relative;
  max-height: 85vh;
  overflow-y: auto;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 12px;
}

.modal-title-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.modal-title-row h3 {
  font-size: 1.15rem;
  color: #fff;
}

.modal-close-btn {
  background: transparent;
  border: none;
  font-size: 1.4rem;
  color: var(--text-dim);
  cursor: pointer;
  line-height: 1;
}

.modal-close-btn:hover {
  color: #fff;
}

.detail-row {
  margin-bottom: 14px;
}

.detail-label {
  font-size: 0.72rem;
  font-family: var(--font-mono);
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.detail-value {
  font-size: 0.88rem;
  color: #fff;
}

.code-block {
  background: #000;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 12px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent-cyan);
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-all;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: var(--bg-surface);
  border: 1px solid var(--border-active);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6);
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  color: #fff;
  font-size: 0.84rem;
  display: flex;
  align-items: center;
  gap: 8px;
  animation: slideIn 0.25s ease;
}

@keyframes slideIn {
  from { transform: translateX(50px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .settlement-layout-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .app-header {
    flex-direction: column;
    align-items: stretch;
  }
  
  .header-center {
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .nav-tabs {
    width: max-content;
  }

  .header-right {
    justify-content: space-between;
  }

  .pane-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .search-bar-wrapper {
    max-width: 100%;
  }
}

/* 2026 Nive visual system — aligned with the immersive protocol site */
:root {
  --bg-deep: #050508;
  --bg-surface: #0a080e;
  --bg-panel: rgba(16, 13, 20, .84);
  --bg-panel-hover: rgba(24, 18, 28, .92);
  --bg-input: rgba(12, 10, 16, .94);
  --border-subtle: rgba(255, 255, 255, .11);
  --border-active: rgba(255, 185, 60, .45);
  --border-glow: rgba(255, 120, 0, .35);
  --text-main: #f4f2f7;
  --text-muted: #aaa5b8;
  --text-dim: #716c7c;
  --accent-cyan: #ffd200;
  --accent-cyan-glow: rgba(255, 180, 0, .3);
  --accent-blue: #ffb800;
  --accent-indigo: #ff7700;
  --accent-purple: #ff5500;
  --accent-emerald: #ffd200;
  --font-sans: "Inter", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", monospace;
  --radius-sm: 7px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-panel: 0 28px 80px rgba(0, 0, 0, .22);
}

body {
  background:
    radial-gradient(80% 40% at 50% 110%, rgba(255, 120, 0, .42), transparent 70%),
    var(--bg-deep);
  background-attachment: fixed;
}

.app-shell { max-width: 1520px; padding: 12px 22px 70px; }
.glow-orb { display: none; }
.app-header {
  position: sticky;
  top: 12px;
  z-index: 100;
  margin: 0 0 30px;
  padding: 12px 16px;
  border: 1px solid var(--border-subtle);
  border-radius: 999px;
  background: rgba(3, 3, 15, .78);
  backdrop-filter: blur(22px);
}
.brand-logo-icon { width: 34px; height: 34px; border: 0; border-radius: 50%; background: rgba(255, 120, 0, .18); box-shadow: none; }
.brand-logo-icon svg path { stroke: #ffd200; }
.brand-name { text-transform: lowercase; font-size: 1.15rem; letter-spacing: -.04em; font-weight: 600; }
.brand-tag { letter-spacing: .09em; font-size: .56rem; }
.brand-accent { color: inherit; }
.btn-back-home { border: 0; background: transparent; color: var(--text-muted); }
.nav-tabs { padding: 4px; background: rgba(255, 255, 255, .025); border-color: var(--border-subtle); }
.nav-tab { padding: 8px 13px; font-size: .75rem; font-weight: 500; }
.nav-tab.active { background: #f4f2f7; color: #140f1a; box-shadow: none; }
.tab-icon { font: .55rem var(--font-mono); color: inherit; opacity: .72; }
.network-select, .connection-status-pill, .btn-refresh { background: rgba(255,255,255,.035); border-color: var(--border-subtle); }
.connection-status-pill { font-size: .59rem; letter-spacing: .08em; }
.main-content { position: relative; }
.contracts-banner { border-radius: var(--radius-lg) !important; border: 1px solid var(--border-subtle) !important; border-left: 1px solid var(--border-subtle) !important; background: linear-gradient(120deg, rgba(255,120,0,.18), rgba(8,7,20,.88)) !important; padding: 20px 24px !important; }
.contract-badge { border-color: rgba(255,255,255,.12) !important; background: rgba(255,255,255,.04) !important; color: #ffe47a !important; border-radius: 999px !important; padding: 6px 10px !important; }
.metrics-grid { grid-template-columns: repeat(5, 1fr); gap: 1px; border: 1px solid var(--border-subtle); background: var(--border-subtle); border-radius: var(--radius-lg); overflow: hidden; }
.metric-card { border: 0; border-radius: 0; box-shadow: none; backdrop-filter: none; min-height: 190px; background: #0a080e; padding: 24px; }
.metric-card:hover { transform: none; background: #120d18; border-color: transparent; }
.metric-label { font: .61rem var(--font-mono); letter-spacing: .11em; }
.metric-value { font-size: 2.35rem; font-weight: 400; letter-spacing: -.055em; }
.metric-trend, .metric-sub-badge { font-size: .58rem; }
.metric-hint { font-size: .68rem; color: var(--text-dim); }
.glass-panel { box-shadow: var(--shadow-panel); border-color: var(--border-subtle); background: var(--bg-panel); backdrop-filter: blur(18px); }
.pane-toolbar { margin: 34px 0 20px; }
.search-bar-wrapper { border-radius: 999px; background: var(--bg-input); }
.chip { border-radius: 999px; background: transparent; font-size: .7rem; }
.chip.active { background: rgba(255,120,0,.24); color: #fff4cc; border-color: rgba(255,185,60,.4); }
.agent-card, .tasks-table-container, .messages-table-container, .settlement-column, .guardians-overview, .topology-banner { border-radius: var(--radius-lg); }
.agent-avatar { border-radius: 50%; color: #140f1a; background: #ffd200; box-shadow: none; }
.agent-card:hover { transform: translateY(-3px); border-color: rgba(255,185,60,.32); }
.cap-badge, .status-pill, .task-status-pill, .split-pill, .badge-hint { border-radius: 999px; }
.btn-inspect { border-radius: 999px; border-color: rgba(255,185,60,.35); color: #ffd200; }
.btn-inspect:hover { background: #fff4cc; color: #140f1a; }
.data-table th { font-size: .59rem; letter-spacing: .1em; color: #8c8698; background: rgba(255,255,255,.018); }
.data-table td { border-bottom-color: var(--border-subtle); }
.empty-state, .empty-table { padding: 48px !important; text-align: center; color: var(--text-muted); font-size: .82rem; font-family: var(--font-mono); }
.topology-nodes { gap: 0; border: 1px solid var(--border-subtle); }
.eco-node { border-radius: 0; border: 0; background: rgba(255,255,255,.02); min-height: 170px; }
.eco-connector { color: var(--accent-cyan); }
.modal-backdrop { background: rgba(1,1,7,.82); backdrop-filter: blur(12px); }
.modal-card { border-radius: 22px; }
.toast { border-radius: 999px; border-color: rgba(255,185,60,.45); }

@media (max-width: 1180px) {
  .app-header { border-radius: 22px; }
  .header-center { order: 3; width: 100%; overflow-x: auto; }
  .nav-tabs { width: max-content; }
  .metrics-grid { grid-template-columns: repeat(2, 1fr); }
  .metric-card:last-child { grid-column: 1 / -1; }
}

@media (max-width: 680px) {
  .app-shell { padding: 8px 12px 50px; }
  .app-header { position: relative; top: 0; border-radius: 18px; }
  .header-right { align-items: stretch; flex-direction: column; }
  .network-select { width: 100%; }
  .metrics-grid { grid-template-columns: 1fr; }
  .metric-card:last-child { grid-column: auto; }
  .metric-card { min-height: 145px; }
  .contracts-banner { align-items: flex-start !important; }
  .data-table { min-width: 820px; }
  .topology-nodes { flex-direction: column; }
  .eco-connector { transform: rotate(90deg); padding: 20px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; }
}