/* ==========================================================
   evOo Executive Cockpit — 2026/2027 State-of-the-Art Design System
   Aesthetic: Classic Apple Precision Craftsmanship in Dark Obsidian
   Typography: Human-scale, Generous Breathing Room & Legibility
   Materials: Milled Smoked Sapphire Glass, Tactile Depth & Rich Contrast
   ========================================================== */

:root {
  /* Obsidian & Space Grey Palette */
  --bg-base: #0a0c10;
  --bg-surface: #10131a;
  --bg-card: rgba(20, 24, 34, 0.78);
  --bg-card-hover: rgba(28, 34, 48, 0.88);
  --bg-card-subtle: rgba(255, 255, 255, 0.035);
  --bg-input: #121620;

  /* Borders & Highlights */
  --border-subtle: rgba(255, 255, 255, 0.09);
  --border-hover: rgba(255, 255, 255, 0.18);
  --border-highlight: rgba(56, 189, 248, 0.4);
  --bevel-top: inset 0 1px 0 rgba(255, 255, 255, 0.12);
  --bevel-btn: inset 0 1px 0 rgba(255, 255, 255, 0.25);

  /* High-Legibility Typography Colors */
  --text-main: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  /* Apple Pro Typography Stack */
  --font-sans:
    -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue",
    "Plus Jakarta Sans", Inter, sans-serif;
  --font-mono: "SF Mono", "JetBrains Mono", Menlo, Monaco, monospace;

  /* Jewel-Tone Accents */
  --accent-cyan: #38bdf8;
  --accent-blue: #3b82f6;
  --accent-emerald: #10b981;
  --accent-emerald-deep: #059669;
  --accent-amber: #f59e0b;
  --accent-purple: #a855f7;
  --accent-orange: #f97316;
  --accent-red: #ef4444;

  /* Apple Smooth Curves */
  --radius-xl: 22px;
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --radius-pill: 9999px;
}

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

body {
  background-color: var(--bg-base);
  color: var(--text-main);
  font-family: var(--font-sans);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  font-size: 15.5px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Ambient Radial Mesh */
.background-mesh {
  position: fixed;
  inset: 0;
  background-image:
    radial-gradient(circle at 10% 10%, rgba(56, 189, 248, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 90% 85%, rgba(168, 85, 247, 0.05) 0%, transparent 55%),
    linear-gradient(to bottom, rgba(10, 12, 16, 0.8), rgba(10, 12, 16, 1));
  pointer-events: none;
  z-index: 0;
}

/* ==========================================================
   1. EXECUTIVE HEADER (PULSE STRIP)
   ========================================================== */
.executive-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  background: rgba(12, 15, 22, 0.82);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid var(--border-subtle);
  box-shadow:
    0 4px 24px -1px rgba(0, 0, 0, 0.5),
    var(--bevel-top);
  gap: 1.5rem;
  flex-wrap: wrap;
}

.header-left,
.header-center,
.header-right {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.brand-name {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.035em;
  color: #ffffff;
}

.brand-highlight {
  color: var(--accent-cyan);
  text-shadow: 0 0 16px rgba(56, 189, 248, 0.4);
}

.version-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.06);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  border: 1px solid var(--border-subtle);
  letter-spacing: 0.04em;
}

/* Header Status Pills */
.pulse-pill,
.topology-pill,
.trading-pill {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--bevel-top);
  padding: 0.42rem 0.95rem;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  transition: all 0.2s ease;
}

.pulse-pill:hover,
.topology-pill:hover,
.trading-pill:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: var(--border-hover);
}

.pulse-indicator {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent-emerald);
  box-shadow: 0 0 10px var(--accent-emerald);
  position: relative;
}

.pulse-indicator.online::after {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1.5px solid var(--accent-emerald);
  animation: pulse-ring 2.4s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
}

@keyframes pulse-ring {
  0% {
    transform: scale(0.95);
    opacity: 0.8;
  }
  50% {
    transform: scale(1.7);
    opacity: 0;
  }
  100% {
    transform: scale(0.95);
    opacity: 0;
  }
}

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

.pill-label {
  color: var(--text-muted);
  font-weight: 500;
}

.pill-value {
  color: var(--text-main);
  font-weight: 600;
  letter-spacing: -0.01em;
}

/* Tactile Header Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.55rem 1.15rem;
  border-radius: var(--radius-pill);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1px solid transparent;
  font-family: var(--font-sans);
  text-decoration: none;
  box-shadow:
    0 2px 8px rgba(0, 0, 0, 0.25),
    var(--bevel-btn);
}

.btn:active {
  transform: translateY(1px) scale(0.98);
}

.btn-icon {
  font-size: 0.95rem;
}

.btn-primary {
  background: linear-gradient(180deg, rgba(59, 130, 246, 0.25) 0%, rgba(37, 99, 235, 0.15) 100%);
  color: #93c5fa;
  border-color: rgba(59, 130, 246, 0.35);
}

.btn-primary:hover {
  background: linear-gradient(180deg, rgba(59, 130, 246, 0.35) 0%, rgba(37, 99, 235, 0.25) 100%);
  border-color: rgba(59, 130, 246, 0.55);
  box-shadow:
    0 4px 14px rgba(59, 130, 246, 0.25),
    var(--bevel-btn);
}

.btn-secondary {
  background: linear-gradient(180deg, rgba(16, 185, 129, 0.22) 0%, rgba(5, 150, 105, 0.14) 100%);
  color: #6ee7b7;
  border-color: rgba(16, 185, 129, 0.35);
}

.btn-secondary:hover {
  background: linear-gradient(180deg, rgba(16, 185, 129, 0.32) 0%, rgba(5, 150, 105, 0.22) 100%);
  border-color: rgba(16, 185, 129, 0.55);
  box-shadow:
    0 4px 14px rgba(16, 185, 129, 0.25),
    var(--bevel-btn);
}

.btn-warning {
  background: linear-gradient(180deg, rgba(245, 158, 11, 0.2) 0%, rgba(217, 119, 6, 0.12) 100%);
  color: #fcd34d;
  border-color: rgba(245, 158, 11, 0.35);
}

.btn-warning:hover {
  background: linear-gradient(180deg, rgba(245, 158, 11, 0.3) 0%, rgba(217, 119, 6, 0.2) 100%);
  border-color: rgba(245, 158, 11, 0.55);
}

.btn-warning.halted {
  background: linear-gradient(180deg, #ef4444 0%, #dc2626 100%);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.3);
  box-shadow:
    0 4px 16px rgba(239, 68, 68, 0.4),
    var(--bevel-btn);
}

/* ==========================================================
   2. COCKPIT LAYOUT & APPLE SMOKED GLASS CARDS
   ========================================================== */
.cockpit-container {
  position: relative;
  z-index: 1;
  flex: 1;
  max-width: 1480px;
  width: 100%;
  margin: 0 auto;
  padding: 2rem 2.25rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.cockpit-main-layout {
  display: grid;
  grid-template-columns: 57fr 43fr;
  gap: 2rem;
}

.column-executive,
.column-agents {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.cockpit-bottom-layout {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.card {
  background: linear-gradient(145deg, rgba(24, 29, 40, 0.82) 0%, rgba(14, 17, 24, 0.9) 100%);
  backdrop-filter: blur(28px) saturate(190%);
  -webkit-backdrop-filter: blur(28px) saturate(190%);
  border: 1px solid var(--border-subtle);
  box-shadow:
    0 10px 32px -4px rgba(0, 0, 0, 0.5),
    var(--bevel-top);
  border-radius: var(--radius-xl);
  padding: 1.6rem 1.85rem;
  display: flex;
  flex-direction: column;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.card:hover {
  border-color: var(--border-hover);
  box-shadow:
    0 16px 44px -4px rgba(0, 0, 0, 0.65),
    var(--bevel-top);
  transform: translateY(-1.5px);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.35rem;
  gap: 1rem;
}

.header-title-group {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.header-title-group h2 {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: #ffffff;
}

.section-tag {
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent-cyan);
  text-transform: uppercase;
}

/* Badges */
.badge {
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-pill);
  letter-spacing: 0.02em;
  box-shadow: var(--bevel-top);
}

.badge-amber {
  background: rgba(245, 158, 11, 0.18);
  color: #fcd34d;
  border: 1px solid rgba(245, 158, 11, 0.35);
}

.badge-emerald {
  background: rgba(16, 185, 129, 0.18);
  color: #6ee7b7;
  border: 1px solid rgba(16, 185, 129, 0.35);
}

.badge-cyan {
  background: rgba(56, 189, 248, 0.18);
  color: #7dd3fc;
  border: 1px solid rgba(56, 189, 248, 0.35);
}

.badge-purple {
  background: rgba(168, 85, 247, 0.18);
  color: #d8b4fe;
  border: 1px solid rgba(168, 85, 247, 0.35);
}

/* ==========================================================
   3. ZONE 1: EXECUTIVE INBOX & PENDING APPROVALS
   ========================================================== */
.approvals-list {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

.approval-item {
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(245, 158, 11, 0.3);
  box-shadow:
    0 4px 16px rgba(0, 0, 0, 0.25),
    var(--bevel-top);
  border-radius: var(--radius-lg);
  padding: 1.35rem 1.45rem;
  display: flex;
  flex-direction: column;
  gap: 0.95rem;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.approval-item:hover {
  background: rgba(255, 255, 255, 0.055);
  border-color: rgba(245, 158, 11, 0.55);
  transform: translateY(-1px);
}

.approval-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.approval-type-tag {
  background: rgba(245, 158, 11, 0.22);
  color: #fbbf24;
  padding: 0.22rem 0.65rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.74rem;
}

.approval-author {
  color: var(--text-muted);
  font-weight: 600;
}

.approval-time {
  color: var(--text-dim);
}

.approval-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: -0.015em;
}

.approval-desc {
  font-size: 0.94rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.approval-metrics {
  display: flex;
  gap: 1.5rem;
  font-size: 0.88rem;
  padding: 0.65rem 1rem;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-muted);
}

.approval-metrics strong {
  color: #ffffff;
  font-weight: 600;
}

.approval-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.35rem;
  flex-wrap: wrap;
}

.btn-approve {
  background: linear-gradient(180deg, var(--accent-emerald) 0%, var(--accent-emerald-deep) 100%);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow:
    0 2px 10px rgba(16, 185, 129, 0.35),
    var(--bevel-btn);
  padding: 0.55rem 1.25rem;
  border-radius: var(--radius-pill);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.18s ease;
  font-family: var(--font-sans);
}

.btn-approve:hover {
  filter: brightness(1.1);
  box-shadow:
    0 4px 16px rgba(16, 185, 129, 0.45),
    var(--bevel-btn);
}

.btn-approve:active {
  transform: translateY(1px) scale(0.98);
}

.btn-veto {
  background: linear-gradient(180deg, rgba(239, 68, 68, 0.18) 0%, rgba(220, 38, 38, 0.1) 100%);
  color: #fca5a5;
  border: 1px solid rgba(239, 68, 68, 0.35);
  padding: 0.55rem 1.15rem;
  border-radius: var(--radius-pill);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.18s ease;
  font-family: var(--font-sans);
}

.btn-veto:hover {
  background: linear-gradient(180deg, rgba(239, 68, 68, 0.28) 0%, rgba(220, 38, 38, 0.18) 100%);
  border-color: rgba(239, 68, 68, 0.55);
}

.btn-discuss {
  background: linear-gradient(180deg, rgba(59, 130, 246, 0.18) 0%, rgba(37, 99, 235, 0.1) 100%);
  color: #93c5fd;
  border: 1px solid rgba(59, 130, 246, 0.3);
  padding: 0.55rem 1.15rem;
  border-radius: var(--radius-pill);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.18s ease;
  font-family: var(--font-sans);
}

.btn-discuss:hover {
  background: linear-gradient(180deg, rgba(59, 130, 246, 0.28) 0%, rgba(37, 99, 235, 0.18) 100%);
  border-color: rgba(59, 130, 246, 0.5);
  color: #ffffff;
}

/* ==========================================================
   4. ZONE 1: OPERATIONS JOURNAL (LETZTE 24h)
   ========================================================== */
.journal-timeline {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.journal-entry {
  display: flex;
  gap: 1.1rem;
  align-items: flex-start;
  padding: 0.95rem 1.15rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  box-shadow:
    0 2px 8px rgba(0, 0, 0, 0.2),
    var(--bevel-top);
  border-radius: var(--radius-md);
  font-size: 0.92rem;
  transition: all 0.15s ease;
}

.journal-entry:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--border-hover);
}

.entry-time {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-dim);
  white-space: nowrap;
  padding-top: 0.15rem;
  font-weight: 600;
}

.entry-content {
  flex: 1;
}

.entry-header {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 0.3rem;
  flex-wrap: wrap;
}

.entry-agent-chip {
  font-size: 0.75rem;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.08);
  padding: 0.15rem 0.55rem;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
}

.entry-title {
  font-weight: 700;
  color: #ffffff;
  font-size: 0.96rem;
}

.entry-detail {
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.55;
}

/* ==========================================================
   5. ZONE 2: CTO DIRECTIVE & OPERATIONS BOARD
   ========================================================== */
.cto-body {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.cto-profile {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.cto-avatar {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.3) 0%, rgba(126, 34, 206, 0.2) 100%);
  color: #e9d5ff;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 1.2rem;
  border: 1.5px solid rgba(168, 85, 247, 0.45);
  box-shadow:
    0 4px 16px rgba(168, 85, 247, 0.25),
    var(--bevel-top);
}

.cto-name {
  font-weight: 700;
  font-size: 1.15rem;
  color: #ffffff;
  display: block;
}

.cto-role {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 500;
}

.cto-quote-box {
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.08) 0%, rgba(99, 102, 241, 0.04) 100%);
  border: 1px solid rgba(168, 85, 247, 0.25);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
  padding: 1.2rem 1.4rem;
  border-radius: var(--radius-md);
}

.cto-quote {
  font-style: italic;
  font-size: 0.96rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

.cto-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.btn-inline {
  padding: 0.5rem 1.15rem;
  border-radius: var(--radius-pill);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  font-family: var(--font-sans);
  transition: all 0.18s ease;
  box-shadow: var(--bevel-btn);
}

.btn-purple {
  background: linear-gradient(180deg, rgba(168, 85, 247, 0.25) 0%, rgba(126, 34, 206, 0.15) 100%);
  color: #e9d5ff;
  border-color: rgba(168, 85, 247, 0.4);
}

.btn-purple:hover {
  background: linear-gradient(180deg, rgba(168, 85, 247, 0.35) 0%, rgba(126, 34, 206, 0.25) 100%);
  border-color: rgba(168, 85, 247, 0.6);
  box-shadow:
    0 4px 16px rgba(168, 85, 247, 0.3),
    var(--bevel-btn);
}

.authority-pills {
  display: flex;
  gap: 0.5rem;
}

.auth-pill {
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text-dim);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
}

/* Agent Operations Board (5 Agents) */
.operations-hint {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.agent-roster {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.roster-item {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  padding: 0.95rem 1.15rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  box-shadow:
    0 2px 8px rgba(0, 0, 0, 0.2),
    var(--bevel-top);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.roster-item:hover {
  background: rgba(255, 255, 255, 0.065);
  border-color: var(--border-hover);
  transform: translateX(4px);
  box-shadow:
    0 6px 20px rgba(0, 0, 0, 0.3),
    var(--bevel-top);
}

.roster-item:active {
  transform: scale(0.985);
}

.agent-avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 0.95rem;
  font-family: var(--font-sans);
  flex-shrink: 0;
  box-shadow: var(--bevel-top);
}

.agent-avatar.architect {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.25) 0%, rgba(37, 99, 235, 0.15) 100%);
  color: #93c5fd;
  border: 1px solid rgba(59, 130, 246, 0.4);
}
.agent-avatar.security {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.25) 0%, rgba(5, 150, 105, 0.15) 100%);
  color: #6ee7b7;
  border: 1px solid rgba(16, 185, 129, 0.4);
}
.agent-avatar.devops {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.25) 0%, rgba(217, 119, 6, 0.15) 100%);
  color: #fcd34d;
  border: 1px solid rgba(245, 158, 11, 0.4);
}
.agent-avatar.quant {
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.25) 0%, rgba(126, 34, 206, 0.15) 100%);
  color: #d8b4fe;
  border: 1px solid rgba(168, 85, 247, 0.4);
}
.agent-avatar.ux {
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.25) 0%, rgba(194, 65, 12, 0.15) 100%);
  color: #fdba74;
  border: 1px solid rgba(249, 115, 22, 0.4);
}

.agent-meta {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.agent-name {
  font-weight: 700;
  font-size: 1.02rem;
  color: #ffffff;
}

.agent-role {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.agent-node {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--text-dim);
}

.status-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  display: block;
}

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

/* ==========================================================
   6. ZONE 3 & 4: CLUSTER & APEX TRADING
   ========================================================== */
.cluster-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.cluster-node {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  box-shadow:
    0 2px 8px rgba(0, 0, 0, 0.2),
    var(--bevel-top);
  border-radius: var(--radius-md);
  padding: 1.15rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: all 0.2s ease;
}

.cluster-node:hover {
  background: rgba(255, 255, 255, 0.055);
  border-color: var(--border-hover);
}

.node-header {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.node-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-emerald);
  box-shadow: 0 0 8px var(--accent-emerald);
}

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

.node-name {
  font-weight: 700;
  font-size: 0.98rem;
  color: #ffffff;
}

.node-type {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.06);
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-sm);
  margin-left: auto;
  font-weight: 600;
}

.node-details {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.84rem;
}

.detail-row {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  color: var(--text-muted);
}

.code-val {
  font-family: var(--font-mono);
  color: var(--text-secondary);
  font-weight: 500;
}

.success-val {
  color: var(--accent-emerald);
  font-weight: 600;
}

/* Header Action Cluster with Segmented Control */
.header-action-cluster {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-wrap: wrap;
}

.mode-segmented-control {
  display: inline-flex;
  align-items: center;
  background: rgba(0, 0, 0, 0.45);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill);
  padding: 0.25rem;
  box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.4);
  gap: 0.25rem;
}

.segment-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.4rem 0.95rem;
  border-radius: var(--radius-pill);
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text-muted);
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  font-family: var(--font-sans);
}

.segment-btn:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.05);
}

.segment-btn.active {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.15) 0%, rgba(255, 255, 255, 0.06) 100%);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow:
    0 2px 8px rgba(0, 0, 0, 0.35),
    var(--bevel-top);
}

.segment-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  display: inline-block;
}

.paper-dot {
  background: var(--accent-cyan);
  box-shadow: 0 0 6px var(--accent-cyan);
}

.live-dot {
  background: var(--accent-emerald);
  box-shadow: 0 0 8px var(--accent-emerald);
  animation: pulse-ring 2s infinite;
}

/* Trading Metrics */
.trading-metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.tmetric-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  box-shadow:
    0 2px 8px rgba(0, 0, 0, 0.2),
    var(--bevel-top);
  border-radius: var(--radius-md);
  padding: 1.15rem 1.25rem;
  display: flex;
  flex-direction: column;
  transition: all 0.2s ease;
}

.tmetric-card:hover {
  background: rgba(255, 255, 255, 0.055);
  border-color: var(--border-hover);
}

.tmetric-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 0.35rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.tmetric-val {
  font-family: var(--font-mono);
  font-size: 1.55rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.02em;
}

.tmetric-val.positive {
  color: var(--accent-emerald);
  text-shadow: 0 0 16px rgba(16, 185, 129, 0.3);
}

.tmetric-val.cyan-text {
  color: var(--accent-cyan);
}

.tmetric-sub {
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-top: 0.25rem;
  font-weight: 500;
}

/* ==========================================================
   7. LIVE TELEMETRY CONSOLE
   ========================================================== */
.card-console {
  transition: all 0.25s ease;
}

.card-console.collapsed .terminal-container {
  display: none;
}

.console-actions {
  display: flex;
  gap: 0.95rem;
}

.btn-text {
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  transition: all 0.15s ease;
}

.btn-text:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.05);
}

.terminal-container {
  background: #080a0e;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.6);
  padding: 1.15rem;
  height: 220px;
  overflow-y: auto;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.log-line {
  line-height: 1.5;
  word-break: break-word;
}

.log-line.info {
  color: #94a3b8;
}
.log-line.success {
  color: #34d399;
}
.log-line.warning {
  color: #fbbf24;
}
.log-line.error {
  color: #f87171;
}
.log-line.highlight {
  color: #c084fc;
}

/* ==========================================================
   8. FOOTER
   ========================================================== */
.app-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.1rem 2.25rem;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.82rem;
  color: var(--text-dim);
  background: rgba(10, 12, 16, 0.95);
}

/* ==========================================================
   9. RESPONSIVE QUERIES
   ========================================================== */
@media (max-width: 1080px) {
  .cockpit-main-layout {
    grid-template-columns: 1fr;
  }
  .cluster-grid,
  .trading-metrics-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 680px) {
  .executive-header {
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
  }
  .header-left,
  .header-center,
  .header-right {
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .cluster-grid,
  .trading-metrics-grid {
    grid-template-columns: 1fr;
  }
  .cockpit-container {
    padding: 1rem;
  }
}