/* Quantum Guard — Google-Grade Enterprise Glassmorphic UI & Interactive DAG */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=JetBrains+Mono:wght@500;600&display=swap');

:root {
  --bg-page: #f6f8fc;
  --glass-surface: rgba(255, 255, 255, 0.78);
  --glass-surface-strong: rgba(255, 255, 255, 0.92);
  --glass-outline: rgba(226, 232, 240, 0.9);
  --shadow-soft: 0 12px 32px -8px rgba(15, 23, 42, 0.06), 0 2px 8px -2px rgba(15, 23, 42, 0.03);
  --shadow-hover: 0 20px 44px -10px rgba(37, 99, 235, 0.14), 0 6px 18px -4px rgba(124, 58, 237, 0.08);

  --text-main: #0f172a;
  --text-secondary: #334155;
  --text-muted: #64748b;

  /* Situational Accent Colors: Blue, Purple, Green, Red */
  --blue: #2563eb;
  --purple: #7c3aed;
  --green: #10b981;
  --red: #ef4444;
  --ease-spring: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-page);
  background-image:
    radial-gradient(circle at 12% 14%, rgba(56, 189, 248, 0.14) 0%, transparent 36%),
    radial-gradient(circle at 86% 16%, rgba(124, 58, 237, 0.12) 0%, transparent 38%),
    radial-gradient(circle at 52% 88%, rgba(16, 185, 129, 0.09) 0%, transparent 42%);
  background-attachment: fixed;
  color: var(--text-main);
  font-family: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
  height: 100vh;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

/* CRITICAL TAB & SUB-PANE ISOLATION (Prevents any vertical stacking of pages) */
.tab-section {
  display: none !important;
  opacity: 0;
}

.tab-section.active {
  display: block !important;
  opacity: 1;
  animation: pageSlideIn 0.32s var(--ease-spring) forwards;
}

.sub-pane {
  display: none !important;
}

.sub-pane.active {
  display: block !important;
  animation: pageSlideIn 0.26s var(--ease-spring) forwards;
}

@keyframes pageSlideIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Custom Slim Scrollbars */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(148, 163, 184, 0.45);
  border-radius: 999px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(100, 116, 139, 0.7);
}

/* ==================== VIEWPORT-LOCKED APP SHELL ==================== */
.app-layout {
  display: grid;
  grid-template-columns: 252px 1fr;
  height: 100vh;
  width: 100vw;
  overflow: hidden;
}

/* Left Sidebar */
.sidebar {
  background: rgba(255, 255, 255, 0.84);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-right: 1px solid var(--glass-outline);
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100vh;
  z-index: 40;
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 2px 6px 18px;
  border-bottom: 1px solid rgba(226, 232, 240, 0.75);
}

.brand-orb {
  width: 36px;
  height: 36px;
  border-radius: 11px;
  background: linear-gradient(135deg, #2563eb 0%, #7c3aed 55%, #06b6d4 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-weight: 800;
  font-size: 0.9rem;
  box-shadow: 0 6px 16px rgba(124, 58, 237, 0.3);
  flex-shrink: 0;
}

.brand h1 {
  font-size: 1.02rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-main);
}

.brand-sub {
  font-size: 0.68rem;
  color: var(--text-muted);
  font-weight: 600;
}

.nav-menu {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-top: 16px;
}

.nav-label {
  font-size: 0.66rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  padding: 0 10px 6px;
}

.nav-btn {
  background: transparent;
  color: var(--text-secondary);
  border: 1.5px solid transparent;
  padding: 10px 12px;
  border-radius: 11px;
  cursor: pointer;
  font-size: 0.83rem;
  font-weight: 600;
  text-align: left;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all 0.22s var(--ease-spring);
  font-family: inherit;
}

.nav-btn .nav-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #cbd5e1;
  transition: all 0.22s ease;
  flex-shrink: 0;
}

.nav-btn:hover {
  background: #ffffff;
  color: var(--blue);
  border-color: rgba(37, 99, 235, 0.28);
  transform: translateX(3px);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.07);
}

.nav-btn:hover .nav-dot {
  background: var(--blue);
}

.nav-btn.active {
  background: #ffffff;
  color: var(--purple);
  border-color: var(--purple);
  box-shadow: 0 8px 20px -6px rgba(124, 58, 237, 0.24);
  font-weight: 700;
}

.nav-btn.active .nav-dot {
  background: var(--purple);
  box-shadow: 0 0 8px var(--purple);
}

.sidebar-footer {
  border-top: 1px solid rgba(226, 232, 240, 0.75);
  padding-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.runtime-pill {
  background: rgba(248, 250, 252, 0.95);
  border: 1px solid var(--glass-outline);
  border-radius: 10px;
  padding: 9px 11px;
  font-size: 0.69rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

/* ==================== MAIN SCROLLABLE WORKSPACE ==================== */
.workspace {
  height: 100vh;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 18px 28px 36px;
  scroll-behavior: smooth;
}

/* Sleek Single-Row Top Command Header (No bloated banner) */
.aurora-hero {
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1.5px solid var(--glass-outline);
  border-radius: 16px;
  padding: 12px 20px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 16px;
  box-shadow: var(--shadow-soft);
}

.aurora-hero h2 {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.02em;
}

.aurora-hero p {
  font-size: 0.76rem;
  color: var(--text-muted);
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

/* ==================== WHITE-BG COLORED-BORDER BUTTONS ==================== */
.btn {
  background: #ffffff;
  color: var(--blue);
  border: 1.5px solid var(--blue);
  padding: 7px 14px;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 700;
  font-size: 0.78rem;
  font-family: inherit;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all 0.2s var(--ease-spring);
  text-decoration: none;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.08);
}

.btn:hover {
  background: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 8px 18px rgba(37, 99, 235, 0.2);
}

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

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

.btn-purple, .btn-accent {
  color: var(--purple);
  border-color: var(--purple);
  box-shadow: 0 2px 8px rgba(124, 58, 237, 0.12);
}
.btn-purple:hover, .btn-accent:hover {
  box-shadow: 0 8px 20px rgba(124, 58, 237, 0.25);
}

.btn-green, .btn-success {
  color: var(--green);
  border-color: var(--green);
  box-shadow: 0 2px 8px rgba(16, 185, 129, 0.12);
}
.btn-green:hover, .btn-success:hover {
  box-shadow: 0 8px 20px rgba(16, 185, 129, 0.25);
}

.btn-red, .btn-danger {
  color: var(--red);
  border-color: var(--red);
  box-shadow: 0 2px 8px rgba(239, 68, 68, 0.1);
}
.btn-red:hover, .btn-danger:hover {
  box-shadow: 0 8px 20px rgba(239, 68, 68, 0.22);
}

.btn-outline {
  color: var(--text-secondary);
  border-color: #cbd5e1;
  box-shadow: none;
}
.btn-outline:hover {
  color: var(--blue);
  border-color: var(--blue);
  box-shadow: 0 6px 14px rgba(37, 99, 235, 0.12);
}

.btn-sm {
  padding: 5px 11px;
  font-size: 0.74rem;
  border-radius: 8px;
}

/* Guided Demo Progress Bar */
.demo-progress-bar {
  display: none;
  align-items: center;
  justify-content: space-between;
  background: #ffffff;
  border: 1.5px solid var(--purple);
  color: var(--purple);
  padding: 9px 16px;
  border-radius: 12px;
  margin-bottom: 14px;
  font-size: 0.8rem;
  font-weight: 700;
  box-shadow: 0 6px 20px rgba(124, 58, 237, 0.14);
}

/* ==================== PAGE 1: AGENT EXECUTION GRAPH (DAG WITH FEEDBACK LOOP) ==================== */
.agent-stage-wrapper {
  position: relative;
  background: rgba(255, 255, 255, 0.76);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1.5px solid var(--glass-outline);
  border-radius: 22px;
  padding: 20px 24px;
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.ambient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.28;
  pointer-events: none;
  z-index: 0;
}
.orb-1 { width: 240px; height: 240px; background: #38bdf8; top: -60px; left: 4%; }
.orb-2 { width: 260px; height: 260px; background: #a855f7; bottom: -80px; left: 38%; }
.orb-3 { width: 240px; height: 240px; background: #10b981; top: -50px; right: 4%; }

.dag-header-row {
  position: relative;
  z-index: 3;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 10px;
}

.dag-title-group {
  display: flex;
  align-items: center;
  gap: 9px;
}

.dag-title-group h2 {
  font-size: 1.06rem;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.02em;
}

.stage-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #ffffff;
  border: 1.5px solid var(--purple);
  padding: 5px 14px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.76rem;
  color: var(--text-main);
  box-shadow: 0 4px 12px rgba(124, 58, 237, 0.1);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--purple);
  animation: pulseRing 1.6s infinite;
}
.pulse-dot.blue { background: var(--blue); }
.pulse-dot.green { background: var(--green); }
.pulse-dot.red { background: var(--red); }

@keyframes pulseRing {
  0% { box-shadow: 0 0 0 0 rgba(124, 58, 237, 0.55); }
  70% { box-shadow: 0 0 0 7px rgba(124, 58, 237, 0); }
  100% { box-shadow: 0 0 0 0 rgba(124, 58, 237, 0); }
}

.dag-legend-bar {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 12px;
}

.dag-legend-pills {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.dag-legend-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #ffffff;
  border: 1.5px solid #e2e8f0;
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 0.73rem;
  font-weight: 700;
  color: var(--text-secondary);
}

.dag-legend-pill .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  display: inline-block;
}
.dag-legend-pill .dot.green { background: var(--green); box-shadow: 0 0 6px var(--green); }
.dag-legend-pill .dot.blue { background: var(--blue); box-shadow: 0 0 6px var(--blue); }
.dag-legend-pill .dot.purple { background: var(--purple); box-shadow: 0 0 6px var(--purple); }
.dag-legend-pill .dot.red { background: var(--red); box-shadow: 0 0 6px var(--red); }
.dag-legend-pill .dot.pending { background: #cbd5e1; }

/* Dotted Grid DAG Canvas */
.dag-canvas-box {
  position: relative;
  z-index: 3;
  background-color: rgba(255, 255, 255, 0.9);
  background-image: radial-gradient(rgba(148, 163, 184, 0.35) 1.2px, transparent 1.2px);
  background-size: 20px 20px;
  border: 1.5px solid rgba(226, 232, 240, 0.95);
  border-radius: 16px;
  padding: 10px 12px;
  box-shadow: inset 0 2px 10px rgba(15, 23, 42, 0.02);
}

.dag-svg {
  width: 100%;
  max-height: 300px;
  height: auto;
  display: block;
  overflow: visible;
}

/* Directed Dashed Edges */
.dag-edge {
  fill: none !important;
  stroke: #cbd5e1;
  stroke-width: 2.2;
  stroke-dasharray: 6 6;
  stroke-linecap: round;
  transition: stroke 0.3s ease, stroke-width 0.3s ease, filter 0.3s ease;
}

.dag-edge.state-pending { stroke: #cbd5e1; }
.dag-edge.state-active {
  stroke: var(--blue);
  stroke-width: 2.6;
  filter: drop-shadow(0 0 5px rgba(37, 99, 235, 0.4));
  animation: dagDashFlow 0.8s linear infinite;
}
.dag-edge.state-feedback {
  stroke: var(--purple);
  stroke-width: 2.6;
  filter: drop-shadow(0 0 6px rgba(124, 58, 237, 0.45));
  animation: dagDashFlow 0.8s linear infinite;
}
.dag-edge.state-alert {
  stroke: var(--red);
  stroke-width: 2.6;
  filter: drop-shadow(0 0 6px rgba(239, 68, 68, 0.45));
  animation: dagDashFlow 0.8s linear infinite;
}
.dag-edge.state-complete {
  stroke: var(--green);
  stroke-width: 2.4;
  filter: drop-shadow(0 0 5px rgba(16, 185, 129, 0.35));
  animation: dagDashFlow 1.1s linear infinite;
}

@keyframes dagDashFlow {
  to { stroke-dashoffset: -24; }
}

/* Interactive DAG Nodes with Smooth Hover Lift */
.dag-node {
  cursor: pointer;
  transition: filter 0.25s ease;
}

.dag-node:hover .dag-node-rect {
  stroke-width: 2.6;
  filter: drop-shadow(0 12px 24px rgba(124, 58, 237, 0.22));
}

.dag-node-rect {
  fill: #ffffff !important;
  stroke: #cbd5e1;
  stroke-width: 1.8;
  transition: all 0.25s var(--ease-spring);
}

.dag-top-bar {
  stroke: transparent;
  stroke-width: 4;
  stroke-linecap: round;
  transition: all 0.25s ease;
}

.dag-dot {
  fill: #cbd5e1;
  transition: fill 0.25s ease;
}

.dag-kind-lbl {
  font-size: 9.5px;
  font-weight: 800;
  letter-spacing: 0.06em;
  fill: #94a3b8;
  font-family: "Plus Jakarta Sans", sans-serif;
}

.dag-meta-lbl {
  font-size: 10px;
  font-weight: 700;
  fill: #64748b;
  font-family: "JetBrains Mono", monospace;
}

.dag-title-lbl {
  font-size: 12.5px;
  font-weight: 800;
  fill: #334155;
  font-family: "Plus Jakarta Sans", sans-serif;
}

.dag-node.state-pending .dag-node-rect {
  stroke: #cbd5e1;
  filter: drop-shadow(0 4px 10px rgba(15, 23, 42, 0.04));
}

.dag-node.state-active .dag-node-rect {
  stroke: var(--blue);
  stroke-width: 2.2;
  filter: drop-shadow(0 10px 22px rgba(37, 99, 235, 0.24));
}
.dag-node.state-active .dag-top-bar {
  stroke: var(--blue);
  filter: drop-shadow(0 -2px 8px rgba(37, 99, 235, 0.85));
}
.dag-node.state-active .dag-dot { fill: var(--blue); }
.dag-node.state-active .dag-kind-lbl { fill: var(--blue); }
.dag-node.state-active .dag-title-lbl { fill: #0f172a; }

.dag-node.state-feedback .dag-node-rect {
  stroke: var(--purple);
  stroke-width: 2.2;
  filter: drop-shadow(0 10px 22px rgba(124, 58, 237, 0.26));
}
.dag-node.state-feedback .dag-top-bar {
  stroke: var(--purple);
  filter: drop-shadow(0 -2px 8px rgba(124, 58, 237, 0.85));
}
.dag-node.state-feedback .dag-dot { fill: var(--purple); }
.dag-node.state-feedback .dag-kind-lbl { fill: var(--purple); }
.dag-node.state-feedback .dag-title-lbl { fill: #0f172a; }

.dag-node.state-alert .dag-node-rect {
  stroke: var(--red);
  stroke-width: 2.2;
  filter: drop-shadow(0 10px 22px rgba(239, 68, 68, 0.25));
}
.dag-node.state-alert .dag-top-bar {
  stroke: var(--red);
  filter: drop-shadow(0 -2px 8px rgba(239, 68, 68, 0.85));
}
.dag-node.state-alert .dag-dot { fill: var(--red); }
.dag-node.state-alert .dag-kind-lbl { fill: var(--red); }
.dag-node.state-alert .dag-title-lbl { fill: #0f172a; }
.dag-node.state-alert .dag-meta-lbl { fill: var(--red); }

.dag-node.state-complete .dag-node-rect {
  stroke: var(--green);
  stroke-width: 2;
  filter: drop-shadow(0 8px 18px rgba(16, 185, 129, 0.18));
}
.dag-node.state-complete .dag-top-bar {
  stroke: var(--green);
  filter: drop-shadow(0 -2px 6px rgba(16, 185, 129, 0.65));
}
.dag-node.state-complete .dag-dot { fill: var(--green); }
.dag-node.state-complete .dag-kind-lbl { fill: var(--green); }
.dag-node.state-complete .dag-title-lbl { fill: #0f172a; }

.dag-node.selected .dag-node-rect {
  stroke-width: 2.8;
}

.feedback-pill-rect {
  fill: #ffffff !important;
  stroke: var(--purple);
  stroke-width: 1.6;
  filter: drop-shadow(0 4px 12px rgba(124, 58, 237, 0.25));
}

.feedback-pill-text {
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.05em;
  fill: var(--purple);
  font-family: "Plus Jakarta Sans", sans-serif;
}

/* Selected Node Inspector Bar */
.dag-inspector-bar {
  position: relative;
  z-index: 3;
  margin-top: 12px;
  background: rgba(248, 250, 252, 0.95);
  border: 1.5px solid #e2e8f0;
  border-radius: 14px;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

.dag-inspector-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.dag-inspector-lbl {
  font-size: 0.74rem;
  font-weight: 800;
  color: var(--blue);
  line-height: 1.15;
}

.dag-inspector-name {
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--text-main);
}

.dag-inspector-divider {
  width: 1.5px;
  height: 24px;
  background: #cbd5e1;
}

.dag-inspector-desc {
  flex: 1;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  min-width: 220px;
}

.dag-inspector-kind {
  background: #ffffff;
  border: 1.5px solid var(--purple);
  color: var(--purple);
  padding: 4px 12px;
  border-radius: 8px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

/* Bottom Row inside Live Agent Flow: 5 Endpoints + Compact Telemetry */
.endpoint-nodes-strip {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
  margin-top: 12px;
}

.endpoint-pill-card {
  background: #ffffff;
  border: 1.5px solid var(--blue);
  border-radius: 12px;
  padding: 9px 12px;
  transition: all 0.22s var(--ease-spring);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.03);
  cursor: pointer;
}

.endpoint-pill-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 18px rgba(37, 99, 235, 0.14);
}

.endpoint-pill-card.state-active {
  border-color: var(--purple);
  box-shadow: 0 6px 16px rgba(124, 58, 237, 0.18);
}

.endpoint-pill-card.state-alert {
  border-color: var(--red);
  box-shadow: 0 6px 16px rgba(239, 68, 68, 0.15);
}

.endpoint-pill-card.state-complete {
  border-color: var(--green);
  box-shadow: 0 6px 16px rgba(16, 185, 129, 0.15);
}

.ep-name {
  font-size: 0.76rem;
  font-weight: 800;
  color: var(--text-main);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 4px;
}

.ep-profile {
  font-size: 0.68rem;
  font-family: "JetBrains Mono", monospace;
  color: var(--text-muted);
  margin-top: 3px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Telemetry Stream (Compact & Scrollable) */
.telemetry-feed {
  max-height: 92px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.telemetry-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 12px;
  background: #ffffff;
  border: 1px solid var(--glass-outline);
  border-left: 3.5px solid var(--blue);
  border-radius: 8px;
  font-size: 0.75rem;
  transition: transform 0.18s ease;
}
.telemetry-item:hover {
  transform: translateX(2px);
}
.telemetry-item.purple { border-left-color: var(--purple); }
.telemetry-item.green { border-left-color: var(--green); }
.telemetry-item.red { border-left-color: var(--red); }

/* ==================== GENERAL SECTIONS, KPI TILES & BOUNDED TABLES ==================== */
.section-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.section-header h2 {
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.section-header p {
  color: var(--text-muted);
  font-size: 0.8rem;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
  margin-bottom: 16px;
}

.kpi-card {
  background: var(--glass-surface-strong);
  backdrop-filter: blur(16px);
  border: 1.5px solid var(--glass-outline);
  border-radius: 14px;
  padding: 13px 14px;
  box-shadow: var(--shadow-soft);
  transition: all 0.22s var(--ease-spring);
}

.kpi-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.kpi-card.kpi-blue { border-color: rgba(37, 99, 235, 0.45); }
.kpi-card.kpi-purple { border-color: rgba(124, 58, 237, 0.45); }
.kpi-card.kpi-green { border-color: rgba(16, 185, 129, 0.45); }
.kpi-card.kpi-red { border-color: rgba(239, 68, 68, 0.45); }

.kpi-label {
  font-size: 0.66rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.kpi-value {
  font-size: 1.4rem;
  font-weight: 800;
  margin-top: 4px;
  color: var(--text-main);
}

.kpi-sub {
  font-size: 0.69rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 16px;
}

.card {
  background: var(--glass-surface-strong);
  backdrop-filter: blur(18px);
  border: 1.5px solid var(--glass-outline);
  border-radius: 16px;
  padding: 16px 18px;
  margin-bottom: 16px;
  box-shadow: var(--shadow-soft);
  transition: box-shadow 0.25s ease;
}

.card:hover {
  box-shadow: 0 16px 36px -10px rgba(15, 23, 42, 0.08);
}

.card h3 {
  font-size: 0.92rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 12px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

/* Sub-Nav Pills */
.sub-nav {
  display: inline-flex;
  gap: 6px;
  background: rgba(255, 255, 255, 0.85);
  padding: 4px;
  border-radius: 11px;
  border: 1px solid var(--glass-outline);
  margin-bottom: 14px;
}

.sub-btn {
  background: transparent;
  color: var(--text-secondary);
  border: 1.5px solid transparent;
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.2s var(--ease-spring);
}

.sub-btn:hover {
  color: var(--blue);
  background: rgba(37, 99, 235, 0.05);
}

.sub-btn.active {
  background: #ffffff;
  color: var(--purple);
  border-color: var(--purple);
  box-shadow: 0 3px 10px rgba(124, 58, 237, 0.15);
}

/* Bounded Scrollable Tables with Sticky Headers (Prevents long pages!) */
.table-wrap {
  max-height: 310px;
  overflow-y: auto;
  overflow-x: auto;
  border-radius: 12px;
  border: 1px solid var(--glass-outline);
  background: #ffffff;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.78rem;
}

th, td {
  padding: 9px 12px;
  border-bottom: 1px solid #f1f5f9;
  text-align: left;
  vertical-align: middle;
}

th {
  position: sticky;
  top: 0;
  z-index: 5;
  background: rgba(248, 250, 252, 0.96);
  backdrop-filter: blur(8px);
  color: var(--text-muted);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 0.67rem;
  letter-spacing: 0.05em;
  border-bottom: 1.5px solid #e2e8f0;
}

tr {
  transition: background-color 0.15s ease;
}

tr:hover td {
  background: rgba(37, 99, 235, 0.035);
}

/* White-BG Colored-Border Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: #ffffff;
  padding: 2px 9px;
  border-radius: 999px;
  font-size: 0.67rem;
  font-weight: 800;
  text-transform: uppercase;
  border: 1.5px solid var(--blue);
  color: var(--blue);
}

.sev-critical, .badge-hndl, .sev-high {
  color: var(--red);
  border-color: var(--red);
}

.sev-medium {
  color: var(--purple);
  border-color: var(--purple);
}

.sev-low {
  color: var(--blue);
  border-color: var(--blue);
}

.sev-ok {
  color: var(--green);
  border-color: var(--green);
}

/* Inputs & Sliders */
input[type="text"], select, textarea {
  background: #ffffff;
  border: 1.5px solid #cbd5e1;
  color: var(--text-main);
  padding: 7px 11px;
  border-radius: 9px;
  font-size: 0.8rem;
  font-family: inherit;
  width: 100%;
  transition: border-color 0.2s ease;
}

input[type="text"]:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--purple);
}

.slider-group { margin-bottom: 12px; }
.slider-group label {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  margin-bottom: 4px;
  color: var(--text-secondary);
}
input[type="range"] { width: 100%; accent-color: var(--purple); cursor: pointer; }

.progress-outer {
  width: 100%;
  background: #f1f5f9;
  border: 1px solid var(--glass-outline);
  height: 10px;
  border-radius: 999px;
  overflow: hidden;
  margin: 6px 0;
}
.progress-inner {
  height: 100%;
  background: linear-gradient(90deg, var(--blue), var(--purple), var(--green));
  transition: width 0.45s ease;
}

.step-item {
  border: 1px solid var(--glass-outline);
  border-left: 3.5px solid var(--blue);
  background: #ffffff;
  padding: 10px 12px;
  margin-bottom: 8px;
  border-radius: 10px;
  transition: transform 0.18s ease;
}
.step-item:hover {
  transform: translateX(3px);
}
.step-header {
  display: flex;
  justify-content: space-between;
  font-weight: 700;
  font-size: 0.8rem;
}
.step-detail {
  color: var(--text-secondary);
  font-size: 0.74rem;
  margin-top: 3px;
  font-family: "JetBrains Mono", monospace;
}

.timeline {
  position: relative;
  padding-left: 20px;
  border-left: 2px solid #cbd5e1;
}
.tl-item { position: relative; margin-bottom: 12px; font-size: 0.8rem; }
.tl-dot {
  position: absolute;
  left: -27px;
  top: 4px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #ffffff;
  border: 3px solid var(--blue);
}
.tl-item.today .tl-dot { border-color: var(--green); }
.tl-item.warn .tl-dot { border-color: var(--purple); }
.tl-item.crit .tl-dot { border-color: var(--red); }

#toast-container {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.toast {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border: 1.5px solid var(--purple);
  color: var(--text-main);
  padding: 10px 15px;
  border-radius: 11px;
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.14);
  font-size: 0.8rem;
  font-weight: 600;
  max-width: 380px;
  animation: pageSlideIn 0.25s var(--ease-spring);
}
.toast.error { border-color: var(--red); color: var(--red); }

.chart-box { position: relative; height: 220px; width: 100%; }
code, pre { font-family: "JetBrains Mono", monospace; font-size: 0.74rem; }
code { background: #f1f5f9; color: var(--purple); padding: 2px 5px; border-radius: 4px; }
pre.code-block {
  background: #f8fafc;
  border: 1px solid var(--glass-outline);
  padding: 8px;
  border-radius: 8px;
  overflow-x: auto;
  color: var(--text-secondary);
  margin-top: 4px;
}

@media (max-width: 1180px) {
  .kpi-grid { grid-template-columns: repeat(3, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }
}