/* ==========================================================================
   NODO 356 — DESIGN SYSTEM CSS (Based on Portal_Web_Nodo356.md)
   ========================================================================== */

:root {
  /* Colors */
  --color-void: #010101;
  --gradient-void: linear-gradient(0deg, #010101 30%, rgba(26, 26, 26, 0.9));
  --color-charcoal-control: #1f1f23;
  --color-porcelain: #e0e0e0;
  --color-machine-well: #16191b;
  --color-hairline-ash: #252525;
  --color-muted-steel: #828b8d;
  --color-dormant-graphite: #444444;
  --color-faint-steel: #646e71;
  --color-cyan-glow: #00f0ff;
  --color-cyan-glow-dim: rgba(0, 240, 255, 0.15);
  --color-coral-glow: #ff4772;
  --color-coral-glow-dim: rgba(255, 71, 114, 0.15);

  /* Typography — Font Families */
  --font-display: 'Cormorant Garamond', 'Office Times Round', Georgia, serif;
  --font-sans: 'Inter', 'Messina Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'IBM Plex Mono', 'ABC Laica Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  /* Typography — Scale */
  --text-micro: 10px;
  --text-utility: 13px;
  --text-body: 16px;
  --text-body-large: 18px;
  --text-module-heading: 26px;
  --text-feature-heading: 32px;
  --text-display: 64px;
  --text-display-monumental: 140px;

  /* Spacing */
  --spacing-4: 4px;
  --spacing-8: 8px;
  --spacing-12: 12px;
  --spacing-16: 16px;
  --spacing-20: 20px;
  --spacing-24: 24px;
  --spacing-32: 32px;
  --spacing-40: 40px;
  --spacing-60: 60px;
  --spacing-96: 96px;

  /* Layout */
  --page-max-width: 940px;
  --card-padding: 24px;

  /* Border Radius */
  --radius-cards: 16px;
  --radius-pills: 100px;
  --radius-badges: 100px;
  --radius-compact: 8px;
}

/* Reset & Base */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  background-color: var(--color-void);
}

body {
  background-color: var(--color-void);
  color: var(--color-porcelain);
  font-family: var(--font-sans);
  font-size: var(--text-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Typography Utilities */
.font-display { font-family: var(--font-display); }
.font-sans { font-family: var(--font-sans); }
.font-mono { font-family: var(--font-mono); }

.text-micro { font-size: var(--text-micro); letter-spacing: 1.5px; }
.text-utility { font-size: var(--text-utility); letter-spacing: 0.8px; }
.text-muted-steel { color: var(--color-muted-steel); }
.text-faint-steel { color: var(--color-faint-steel); }
.text-dormant-graphite { color: var(--color-dormant-graphite); }
.text-porcelain { color: var(--color-porcelain); }
.text-cyan-glow { color: var(--color-cyan-glow); }
.text-coral-glow { color: var(--color-coral-glow); }
.font-bold { font-weight: 600; }
.cursor-pointer { cursor: pointer; }
.mb-8 { margin-bottom: 32px; }
.ml-3 { margin-left: 12px; }
.ml-4 { margin-left: 16px; }

/* TELEMETRY TWO-BLOCK ARCHITECTURE */
.telemetry-block-container {
  background-color: var(--color-machine-well);
  border: 1px solid var(--color-hairline-ash);
  border-radius: var(--radius-cards);
  padding: var(--card-padding);
  margin-bottom: var(--spacing-32);
}

.block-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-20);
  flex-wrap: wrap;
  gap: 12px;
}

.block-title-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.block-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-porcelain);
  letter-spacing: -0.2px;
}

/* BLOQUE 1: ADMIN NODES GRID */
.admin-nodes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--spacing-16);
  margin-bottom: var(--spacing-20);
}

.admin-node-card {
  background-color: #111315;
  border: 1px solid var(--color-hairline-ash);
  border-radius: 12px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  transition: all 0.2s ease;
}

.admin-node-card:hover {
  border-color: #35363d;
  background-color: #141618;
}

.admin-node-card.active {
  border-color: rgba(0, 240, 255, 0.4);
}

.node-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.badge-role {
  padding: 3px 8px;
  border-radius: var(--radius-badges);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1px;
}

.badge-role-adm {
  background-color: rgba(0, 240, 255, 0.12);
  color: var(--color-cyan-glow);
  border: 1px solid rgba(0, 240, 255, 0.3);
}

.badge-role-worker {
  background-color: #212328;
  color: var(--color-porcelain);
  border: 1px solid var(--color-hairline-ash);
}

.node-status-chip {
  font-size: 10px;
  letter-spacing: 0.5px;
}

.status-chip-online {
  color: var(--color-cyan-glow);
}

.status-chip-standby {
  color: var(--color-faint-steel);
}

.node-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-porcelain);
  margin-bottom: 4px;
}

.node-fp {
  color: var(--color-faint-steel);
  font-size: 11px;
  margin-bottom: 12px;
}

.node-metrics-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  background-color: var(--color-void);
  border: 1px solid var(--color-hairline-ash);
  border-radius: 6px;
  padding: 8px;
  margin-bottom: 12px;
}

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

.metric-lbl {
  font-size: 9px;
  color: var(--color-faint-steel);
  letter-spacing: 0.5px;
}

.metric-val {
  font-size: 11px;
  font-weight: 500;
  margin-top: 2px;
}

.node-actions-footer {
  display: flex;
  gap: 8px;
  margin-top: auto;
  border-top: 1px solid #1a1a1d;
  padding-top: 10px;
}

.node-btn-action {
  flex: 1;
  background-color: var(--color-charcoal-control);
  color: var(--color-porcelain);
  border: 1px solid var(--color-hairline-ash);
  border-radius: var(--radius-pills);
  padding: 5px 8px;
  font-size: 10px;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.node-btn-action:hover {
  border-color: var(--color-porcelain);
  background-color: #27272f;
}

.admin-table-wrapper {
  background-color: #111315;
  border: 1px solid var(--color-hairline-ash);
  border-radius: 8px;
  overflow: hidden;
}

/* BLOQUE 2: CHART STYLES */
.chart-summary-stats {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.stat-pill {
  background-color: #111315;
  border: 1px solid var(--color-hairline-ash);
  border-radius: var(--radius-pills);
  padding: 6px 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.stat-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
}

.dot-consumption {
  background-color: var(--color-cyan-glow);
  box-shadow: 0 0 6px var(--color-cyan-glow);
}

.dot-attacks {
  background-color: var(--color-coral-glow);
  box-shadow: 0 0 6px var(--color-coral-glow);
}

.chart-canvas-box {
  background-color: #111315;
  border: 1px solid var(--color-hairline-ash);
  border-radius: 12px;
  padding: 16px;
  overflow: hidden;
}

.chart-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 12px;
}

.chart-legend {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  user-select: none;
}

.legend-line {
  display: inline-block;
  width: 18px;
  height: 3px;
  border-radius: 2px;
}

.line-consumption {
  background-color: var(--color-cyan-glow);
}

.line-attacks {
  background-color: var(--color-coral-glow);
}

.chart-time-range {
  display: flex;
  gap: 6px;
}

.btn-time-range {
  background-color: var(--color-charcoal-control);
  color: var(--color-faint-steel);
  border: 1px solid var(--color-hairline-ash);
  border-radius: var(--radius-pills);
  padding: 4px 10px;
  font-size: 10px;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-time-range.active {
  color: var(--color-porcelain);
  border-color: var(--color-porcelain);
  background-color: #26262e;
}

.canvas-wrapper {
  position: relative;
  width: 100%;
  height: 260px;
  background: #090a0b;
  border: 1px solid #1a1c1e;
  border-radius: 8px;
  overflow: hidden;
}

#telemetryLineChart {
  width: 100%;
  height: 100%;
  display: block;
}

.chart-tooltip {
  position: absolute;
  background: rgba(18, 20, 22, 0.95);
  border: 1px solid var(--color-porcelain);
  color: var(--color-porcelain);
  padding: 6px 10px;
  border-radius: 6px;
  pointer-events: none;
  z-index: 100;
  box-shadow: 0 4px 12px rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  white-space: nowrap;
}

.chart-tooltip.hidden {
  display: none;
}

.chart-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid #1a1c1e;
  flex-wrap: wrap;
  gap: 8px;
}

/* STAGING WATERMARK BANNER */
.staging-watermark {
  background: #111113;
  border-bottom: 1px solid var(--color-hairline-ash);
  padding: 8px 16px;
  text-align: center;
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(8px);
}

.watermark-content {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-porcelain);
}

.pulse-indicator {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--color-cyan-glow);
  box-shadow: 0 0 8px var(--color-cyan-glow);
  animation: pulseGlow 2s infinite ease-in-out;
}

@keyframes pulseGlow {
  0%, 100% { opacity: 0.4; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.2); }
}

/* 76px PORTAL HEADER */
.portal-header {
  height: 76px;
  background-color: var(--color-void);
  border-bottom: 1px solid var(--color-hairline-ash);
  display: flex;
  align-items: center;
  position: sticky;
  top: 33px; /* right below watermark */
  z-index: 900;
  backdrop-filter: blur(12px);
}

.header-container {
  max-width: var(--page-max-width);
  width: 100%;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-cluster {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--color-porcelain);
}

.brand-logo {
  width: 38px;
  height: 38px;
  object-fit: contain;
  border-radius: 6px;
  background: var(--color-machine-well);
  border: 1px solid var(--color-hairline-ash);
}

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

.brand-title {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 1px;
}

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

.brand-meta {
  font-size: 10px;
  color: var(--color-faint-steel);
  letter-spacing: 1px;
}

/* NAV PILLS */
.nav-pills {
  display: flex;
  align-items: center;
  gap: var(--spacing-8);
}

.nav-pill {
  background-color: var(--color-charcoal-control);
  color: var(--color-porcelain);
  border-radius: var(--radius-pills);
  padding: 8px 16px;
  font-size: var(--text-utility);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid transparent;
  transition: all 0.2s ease;
}

.nav-pill:hover {
  border-color: var(--color-hairline-ash);
  background-color: #28282e;
}

.nav-pill.active-pill {
  border-color: var(--color-porcelain);
}

.pill-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.5px;
}

.pill-counter {
  color: var(--color-faint-steel);
  font-size: 11px;
}

/* MAIN CONTENT */
.portal-main {
  flex: 1;
  max-width: var(--page-max-width);
  width: 100%;
  margin: 0 auto;
  padding: 0 20px;
}

/* HERO SECTION */
.hero-section {
  padding: var(--spacing-96) 0 var(--spacing-60) 0;
  text-align: center;
}

.hero-wrapper {
  max-width: 760px;
  margin: 0 auto;
}

.hero-tag {
  font-size: var(--text-micro);
  letter-spacing: 2px;
  margin-bottom: var(--spacing-20);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.divider-slash {
  color: var(--color-hairline-ash);
}

.hero-headline {
  font-family: var(--font-display);
  font-size: var(--text-display);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -1.5px;
  color: var(--color-porcelain);
  margin-bottom: var(--spacing-24);
}

.italic-serif {
  font-style: italic;
  color: #c8c8c8;
}

.hero-description {
  font-size: var(--text-body-large);
  color: var(--color-muted-steel);
  line-height: 1.6;
  max-width: 620px;
  margin: 0 auto var(--spacing-40) auto;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-24);
}

.action-btn-pill {
  background-color: var(--color-porcelain);
  color: var(--color-void);
  border-radius: var(--radius-pills);
  padding: 12px 28px;
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: opacity 0.2s ease;
}

.action-btn-pill:hover {
  opacity: 0.9;
}

.action-link-underlined {
  color: var(--color-porcelain);
  text-decoration: none;
  font-size: var(--text-utility);
  border-bottom: 1px solid var(--color-porcelain);
  padding-bottom: 2px;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.action-link-underlined:hover {
  color: var(--color-cyan-glow);
  border-color: var(--color-cyan-glow);
}

/* SECTION BLOCKS */
.section-block {
  padding: var(--spacing-60) 0;
}

.section-container {
  width: 100%;
}

.monumental-marker {
  font-size: 80px;
  line-height: 0.8;
  letter-spacing: -3px;
  color: #1a1a1e;
  margin-bottom: -20px;
  user-select: none;
}

.process-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: var(--spacing-16);
}

.module-heading {
  font-size: var(--text-module-heading);
  font-weight: 600;
  color: var(--color-porcelain);
  letter-spacing: -0.5px;
}

.step-meta {
  color: var(--color-faint-steel);
}

.active-step {
  color: var(--color-porcelain);
}

.hairline-divider {
  height: 1px;
  background-color: var(--color-hairline-ash);
  margin-bottom: var(--spacing-24);
}

.module-body {
  font-size: var(--text-body);
  color: var(--color-muted-steel);
  line-height: 1.6;
  max-width: 800px;
  margin-bottom: var(--spacing-32);
}

.code-inline {
  background: var(--color-machine-well);
  border: 1px solid var(--color-hairline-ash);
  color: var(--color-porcelain);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 13px;
}

/* CARDS: MACHINE WELL */
.grid-tri-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--spacing-16);
}

.machine-card {
  background-color: var(--color-machine-well);
  border: 1px solid var(--color-hairline-ash);
  border-radius: var(--radius-cards);
  padding: var(--card-padding);
  box-shadow: none;
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s ease;
}

.machine-card:hover {
  border-color: #38383f;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-16);
}

.badge-pill {
  background-color: var(--color-charcoal-control);
  color: var(--color-porcelain);
  border-radius: var(--radius-badges);
  padding: 4px 10px;
  font-size: var(--text-micro);
  border: 1px solid var(--color-hairline-ash);
}

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

.status-online {
  background-color: var(--color-cyan-glow);
  box-shadow: 0 0 6px var(--color-cyan-glow);
}

.card-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-porcelain);
  margin-bottom: 8px;
}

.card-desc {
  font-size: 14px;
  color: var(--color-muted-steel);
  line-height: 1.5;
  flex: 1;
  margin-bottom: var(--spacing-20);
}

.card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--color-hairline-ash);
  padding-top: 12px;
  color: var(--color-faint-steel);
}

/* TELEMETRY CONSOLE */
.telemetry-console-box {
  background-color: var(--color-machine-well);
  border: 1px solid var(--color-hairline-ash);
  border-radius: var(--radius-cards);
  overflow: hidden;
}

.console-top-bar {
  background-color: #121415;
  border-bottom: 1px solid var(--color-hairline-ash);
  padding: 10px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.console-controls {
  display: flex;
  gap: 6px;
}

.dot-ctrl {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-charcoal-control);
}

.console-title {
  color: var(--color-faint-steel);
  letter-spacing: 1px;
}

.console-btn-refresh {
  background: var(--color-charcoal-control);
  color: var(--color-porcelain);
  border: 1px solid var(--color-hairline-ash);
  border-radius: var(--radius-pills);
  padding: 4px 12px;
  font-size: 11px;
  cursor: pointer;
  transition: all 0.2s;
}

.console-btn-refresh:hover {
  border-color: var(--color-porcelain);
}

.table-responsive {
  overflow-x: auto;
}

.telemetry-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 12px;
}

.telemetry-table th {
  padding: 12px 16px;
  color: var(--color-faint-steel);
  border-bottom: 1px solid var(--color-hairline-ash);
  font-weight: 500;
  letter-spacing: 1px;
  font-size: 11px;
}

.telemetry-table td {
  padding: 12px 16px;
  color: var(--color-porcelain);
  border-bottom: 1px solid #1c1d20;
}

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

/* SANDBOX MOCK GENERATOR */
.sandbox-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-24);
}

@media (max-width: 768px) {
  .sandbox-grid {
    grid-template-columns: 1fr;
  }
}

.sandbox-card-form, .sandbox-card-result {
  background-color: var(--color-machine-well);
  border: 1px solid var(--color-hairline-ash);
  border-radius: var(--radius-cards);
  padding: var(--card-padding);
}

.form-group {
  margin-bottom: var(--spacing-16);
}

.form-label {
  display: block;
  color: var(--color-faint-steel);
  margin-bottom: 6px;
}

.form-input {
  width: 100%;
  background-color: var(--color-void);
  border: 1px solid var(--color-hairline-ash);
  color: var(--color-porcelain);
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s;
}

.form-input:focus {
  border-color: var(--color-porcelain);
}

.btn-primary-pill {
  width: 100%;
  background-color: var(--color-charcoal-control);
  color: var(--color-porcelain);
  border: 1px solid var(--color-hairline-ash);
  border-radius: var(--radius-pills);
  padding: 14px 20px;
  font-size: 12px;
  letter-spacing: 1px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.2s;
}

.btn-primary-pill:hover {
  border-color: var(--color-porcelain);
  background-color: #292930;
}

/* Result Card */
.sandbox-card-result {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 280px;
}

.result-placeholder {
  text-align: center;
  padding: 40px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.radar-circle {
  width: 48px;
  height: 48px;
  border: 1px dashed var(--color-dormant-graphite);
  border-radius: 50%;
  animation: spinSlow 10s linear infinite;
}

@keyframes spinSlow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.hidden,
.result-placeholder.hidden,
.result-data.hidden,
.cookie-banner-wrap.hidden,
.modal-overlay.hidden {
  display: none !important;
}

.result-badge {
  color: var(--color-cyan-glow);
  letter-spacing: 1.5px;
  margin-bottom: 16px;
}

.key-display-box {
  background: var(--color-void);
  border: 1px solid var(--color-hairline-ash);
  border-radius: 8px;
  padding: 12px 16px;
  margin-bottom: 16px;
}

.key-value {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-porcelain);
  margin-top: 4px;
}

.cred-details {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.detail-row {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px dashed #1f1f23;
  padding-bottom: 4px;
}

.btn-download-pill {
  width: 100%;
  background-color: var(--color-porcelain);
  color: var(--color-void);
  border-radius: var(--radius-pills);
  padding: 12px 20px;
  font-size: 12px;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: opacity 0.2s;
}

.btn-download-pill:hover {
  opacity: 0.9;
}

/* DB VIEWER TABS */
.db-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.db-tab-btn {
  background: var(--color-charcoal-control);
  color: var(--color-muted-steel);
  border: 1px solid var(--color-hairline-ash);
  border-radius: var(--radius-pills);
  padding: 6px 14px;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.2s;
}

.db-tab-btn.active {
  color: var(--color-porcelain);
  border-color: var(--color-porcelain);
}

.tab-pane {
  display: none;
  background-color: var(--color-machine-well);
  border: 1px solid var(--color-hairline-ash);
  border-radius: var(--radius-cards);
  overflow: hidden;
}

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

.action-btn-small {
  background: transparent;
  color: var(--color-porcelain);
  border: 1px solid var(--color-hairline-ash);
  border-radius: var(--radius-pills);
  padding: 2px 10px;
  font-size: 10px;
  cursor: pointer;
}

/* FOOTER */
.portal-footer {
  border-top: 1px solid var(--color-hairline-ash);
  padding: var(--spacing-32) 0;
  margin-top: var(--spacing-60);
  background-color: var(--color-void);
}

.footer-container {
  max-width: var(--page-max-width);
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-link {
  color: var(--color-faint-steel);
  text-decoration: none;
  font-size: 12px;
  transition: color 0.2s;
}

.footer-link:hover {
  color: var(--color-porcelain);
}

/* ==========================================================================
   PRICING MATRIX & PLANS
   ========================================================================== */
.plans-pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

@media (max-width: 850px) {
  .plans-pricing-grid {
    grid-template-columns: 1fr;
  }
}

.plan-card {
  background-color: var(--color-machine-well);
  border: 1px solid var(--color-hairline-ash);
  border-radius: var(--radius-cards);
  padding: var(--card-padding);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform 0.2s, border-color 0.2s;
}

.plan-card:hover {
  border-color: var(--color-dormant-graphite);
  transform: translateY(-2px);
}

.plan-card.featured {
  border-color: rgba(0, 240, 255, 0.4);
  background: linear-gradient(180deg, rgba(0, 240, 255, 0.05) 0%, var(--color-machine-well) 100%);
  box-shadow: 0 0 30px rgba(0, 240, 255, 0.06);
}

.plan-featured-tag {
  position: absolute;
  top: -12px;
  left: 20px;
  background-color: var(--color-void);
  border: 1px solid var(--color-cyan-glow);
  color: var(--color-cyan-glow);
  padding: 2px 10px;
  border-radius: var(--radius-pills);
}

.plan-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.plan-name {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-porcelain);
}

.plan-price-wrap {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 12px;
}

.plan-price-currency {
  font-size: 20px;
  color: var(--color-faint-steel);
  font-family: var(--font-mono);
}

.plan-price-val {
  font-size: 32px;
  font-weight: 700;
  color: var(--color-porcelain);
  font-family: var(--font-sans);
}

.plan-price-period {
  font-size: 12px;
  color: var(--color-muted-steel);
  font-family: var(--font-mono);
}

.plan-desc {
  margin-bottom: 20px;
  line-height: 1.4;
  min-height: 32px;
}

.plan-specs-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
  flex-grow: 1;
}

.plan-specs-list li {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px dashed #1a1e20;
  padding-bottom: 4px;
}

.btn-plan-select {
  width: 100%;
  background: var(--color-charcoal-control);
  color: var(--color-porcelain);
  border: 1px solid var(--color-hairline-ash);
  border-radius: var(--radius-pills);
  padding: 10px 16px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.2s;
}

.btn-plan-select:hover {
  background: var(--color-porcelain);
  color: var(--color-void);
  border-color: var(--color-porcelain);
}

.btn-plan-select.btn-featured {
  background: var(--color-cyan-glow);
  color: var(--color-void);
  border-color: var(--color-cyan-glow);
}

.btn-plan-select.btn-featured:hover {
  background: #ffffff;
  border-color: #ffffff;
}

.grid-two-inputs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* ==========================================================================
   MODAL SLA & LEGAL CONTRACT
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(1, 1, 1, 0.85);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-overlay.hidden {
  display: none;
}

.modal-dialog {
  background-color: #0d0f11;
  border: 1px solid var(--color-hairline-ash);
  border-radius: var(--radius-cards);
  width: 100%;
  max-width: 820px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.9), 0 0 40px rgba(0, 240, 255, 0.08);
  overflow: hidden;
}

.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--color-hairline-ash);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  background: #111416;
}

.modal-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--color-porcelain);
}

.modal-close-btn {
  background: transparent;
  border: none;
  color: var(--color-muted-steel);
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  transition: color 0.2s;
}

.modal-close-btn:hover {
  color: var(--color-porcelain);
}

.modal-body {
  padding: 20px 24px;
  overflow-y: auto;
  flex: 1;
}

.modal-inputs-bar {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 12px;
}

@media (max-width: 700px) {
  .modal-inputs-bar {
    grid-template-columns: 1fr;
  }
}

.sha-box {
  background: #08090a;
  border: 1px solid #1a1e20;
  border-radius: 8px;
  padding: 10px 14px;
}

.sha-hash-text {
  font-size: 11px;
  color: var(--color-cyan-glow);
  word-break: break-all;
  margin-top: 4px;
}

.sla-legal-box {
  background-color: #060708;
  border: 1px solid #1f2326;
  border-radius: 8px;
  padding: 18px 20px;
  max-height: 280px;
  overflow-y: auto;
  font-size: 12px;
  line-height: 1.6;
  color: #a2adb1;
}

.sla-legal-box h3 {
  color: var(--color-porcelain);
  font-size: 13px;
  margin: 16px 0 6px 0;
  letter-spacing: 0.5px;
}

.sla-legal-box h3:first-child {
  margin-top: 0;
}

.sla-legal-box p {
  margin-bottom: 10px;
}

.sla-legal-box .var-token {
  background: rgba(0, 240, 255, 0.15);
  color: var(--color-cyan-glow);
  padding: 1px 5px;
  border-radius: 3px;
  font-weight: 600;
}

.payment-box {
  background: #0b0d0f;
  border: 1px solid var(--color-hairline-ash);
  border-radius: 8px;
  padding: 14px 18px;
}

.grid-card-fields {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 12px;
}

.terms-checkbox-box {
  background: rgba(255, 71, 114, 0.04);
  border: 1px solid rgba(255, 71, 114, 0.2);
  border-radius: 8px;
  padding: 14px 18px;
}

.custom-checkbox {
  width: 18px;
  height: 18px;
  accent-color: var(--color-cyan-glow);
  margin-top: 3px;
}

.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--color-hairline-ash);
  background: #111416;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 16px;
}

.btn-cancel {
  background: transparent;
  border: 1px solid var(--color-hairline-ash);
  color: var(--color-muted-steel);
  border-radius: var(--radius-pills);
  padding: 8px 18px;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-cancel:hover {
  color: var(--color-porcelain);
  border-color: var(--color-porcelain);
}

/* ==========================================================================
   ARCA ARGENTINA ELECTRONIC INVOICE STYLING (RG 4291 / COMPROBANTE A/B)
   ========================================================================== */
.modal-invoice-dialog {
  max-width: 900px;
}

.arca-header-badge {
  background: var(--color-void);
  border: 1px solid var(--color-hairline-ash);
  color: var(--color-porcelain);
  padding: 3px 10px;
  border-radius: var(--radius-pills);
  letter-spacing: 1px;
}

.arca-invoice-paper {
  background-color: #080a0b;
  border: 1px solid #2a2f33;
  border-radius: 6px;
  padding: 24px 28px;
  color: var(--color-porcelain);
  box-shadow: 0 4px 20px rgba(0,0,0,0.5);
  position: relative;
}

.arca-top-copy {
  text-align: center;
  font-size: 9px;
  color: var(--color-muted-steel);
  letter-spacing: 2px;
  margin-bottom: 16px;
  border-bottom: 1px solid #1a1e20;
  padding-bottom: 6px;
}

.arca-header-grid {
  display: grid;
  grid-template-columns: 1fr 90px 1fr;
  gap: 16px;
  position: relative;
  margin-bottom: 14px;
}

.arca-issuer-col {
  padding-right: 12px;
}

.arca-letter-box {
  border: 2px solid var(--color-porcelain);
  background: var(--color-machine-well);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 80px;
  border-radius: 4px;
  margin-top: 4px;
}

.arca-letter {
  font-size: 38px;
  font-weight: 700;
  line-height: 1;
  color: var(--color-porcelain);
}

.arca-cod {
  font-size: 9px;
  font-weight: 600;
  color: var(--color-cyan-glow);
  letter-spacing: 1px;
}

.arca-meta-col {
  padding-left: 12px;
  border-left: 1px dashed #1a1e20;
}

.arca-divider {
  height: 1px;
  background: #1f2427;
  margin: 14px 0;
}

.arca-client-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  background: #0d1012;
  border: 1px solid #1a1e20;
  border-radius: 4px;
  padding: 10px 14px;
}

.arca-items-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 10px;
}

.arca-items-table th {
  background: #111416;
  color: var(--color-muted-steel);
  text-align: left;
  padding: 8px 10px;
  font-weight: 600;
  border-bottom: 1px solid #2a2f33;
}

.arca-items-table td {
  padding: 10px;
  border-bottom: 1px dashed #1a1e20;
}

.text-right {
  text-align: right;
}

.arca-bottom-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 20px;
  margin-top: 14px;
  align-items: center;
}

.arca-cae-box {
  background: #0b0d0f;
  border: 1px solid #1a1e20;
  border-radius: 4px;
  padding: 12px 14px;
}

.arca-qr-frame {
  width: 72px;
  height: 72px;
  background: #ffffff;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4px;
}

.qr-placeholder {
  color: #000000;
  font-size: 8px;
  text-align: center;
  font-weight: 700;
}

.arca-totals-box {
  background: #0d1012;
  border: 1px solid #1a1e20;
  border-radius: 4px;
  padding: 12px 16px;
}

.total-line {
  display: flex;
  justify-content: space-between;
  margin-bottom: 6px;
}

.total-main {
  border-top: 1px solid #2a2f33;
  padding-top: 8px;
  margin-top: 8px;
}

.email-sent-banner {
  background: rgba(0, 240, 255, 0.05);
  border: 1px solid rgba(0, 240, 255, 0.2);
  border-radius: 6px;
  padding: 10px 16px;
  color: var(--color-porcelain);
}

@media print {
  body * {
    visibility: hidden;
  }
  #arcaPrintableArea, #arcaPrintableArea * {
    visibility: visible;
  }
  #arcaPrintableArea {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    background: #ffffff !important;
    color: #000000 !important;
    border: none;
    box-shadow: none;
  }
  #arcaPrintableArea .arca-letter-box {
    border-color: #000000 !important;
    background: #ffffff !important;
  }
  #arcaPrintableArea .text-cyan-glow,
  #arcaPrintableArea .text-porcelain {
    color: #000000 !important;
  }
}

/* ==========================================================================
   LICENSE ONBOARDING VAULT & AGENT PROVISIONING MODAL
   ========================================================================== */
.modal-vault-dialog {
  max-width: 920px;
}

.vault-hero-card {
  background: linear-gradient(135deg, #0e1215 0%, #151a1e 100%);
  border: 1px solid var(--color-hairline-ash);
  border-radius: 8px;
  padding: 16px 20px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.vault-key-bar {
  background: #080a0c;
  border: 1px solid #1a2024;
  border-radius: 8px;
  padding: 12px 16px;
}

.btn-copy-code, .btn-copy-terminal {
  background: #192025;
  border: 1px solid var(--color-hairline-ash);
  color: var(--color-porcelain);
  padding: 6px 14px;
  border-radius: 6px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
  white-space: nowrap;
}

.btn-copy-code:hover, .btn-copy-terminal:hover {
  background: var(--color-cyan-glow);
  color: var(--color-void);
  border-color: var(--color-cyan-glow);
}

.grid-vault-methods {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

@media (max-width: 700px) {
  .grid-vault-methods {
    grid-template-columns: 1fr;
  }
}

.vault-method-card {
  background: #090c0e;
  border: 1px solid #1c2226;
  border-radius: 8px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: border-color 0.2s;
}

.vault-method-card:hover {
  border-color: #2e3940;
}

.method-badge {
  display: inline-block;
  background: #151b1f;
  border: 1px solid #28333a;
  color: var(--color-cyan-glow);
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-pills);
  width: fit-content;
  margin-bottom: 8px;
}

.method-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-porcelain);
  margin-bottom: 6px;
}

.method-desc {
  color: var(--color-muted-steel);
  line-height: 1.5;
}

.btn-vault-action {
  background: #11171a;
  border: 1px solid #2a343c;
  color: var(--color-porcelain);
  padding: 8px 14px;
  border-radius: var(--radius-pills);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none;
  width: 100%;
  font-weight: 600;
  transition: all 0.2s;
}

.btn-vault-action:hover {
  background: var(--color-porcelain);
  color: var(--color-void);
  border-color: var(--color-porcelain);
}

.vault-oneliner-box {
  background: #080a0c;
  border: 1px solid #1a2024;
  border-radius: 8px;
  padding: 16px;
}

.btn-tab-os {
  background: #12161a;
  border: 1px solid #232a30;
  color: var(--color-muted-steel);
  padding: 4px 10px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 10px;
  transition: all 0.2s;
}

.btn-tab-os.active {
  background: var(--color-cyan-glow);
  color: var(--color-void);
  border-color: var(--color-cyan-glow);
  font-weight: 700;
}

.code-terminal-box {
  background: #040506;
  border: 1px solid #161c20;
  border-radius: 6px;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 8px;
}

.code-terminal-box pre {
  margin: 0;
  overflow-x: auto;
  font-size: 12px;
  white-space: pre-wrap;
  word-break: break-all;
}

.vault-email-box {
  background: #0a0d0f;
  border: 1px solid #1b2126;
  border-radius: 8px;
  padding: 14px 16px;
}

.magic-link-bar {
  display: flex;
  align-items: center;
}

/* ==========================================================================
   COOKIE CONSENT & PRIVACY COMPLIANCE BANNER
   ========================================================================== */
.cookie-banner-wrap {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(10, 13, 15, 0.96);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--color-hairline-ash);
  padding: 14px 24px;
  z-index: 900;
  box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.8);
  animation: slideUpBanner 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.cookie-banner-inner {
  max-width: 1200px;
  margin: 0 auto;
}

@keyframes slideUpBanner {
  from {
    transform: translateY(100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* ==========================================================================
   10-DAY SANDBOX MATRIX: METALLIC NEON-GREEN HERO BUTTON & DRAWER
   ========================================================================== */
.trial-hero-card {
  border-color: rgba(0, 255, 136, 0.35);
  background: radial-gradient(circle at top right, rgba(0, 255, 136, 0.06), transparent 60%), var(--color-machine-well);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.65), 0 0 28px rgba(0, 255, 136, 0.05);
}

.trial-email-input {
  border-color: rgba(0, 255, 136, 0.3);
  background-color: #07090b;
  font-size: 14px;
  padding: 14px 16px;
}

.trial-email-input:focus {
  border-color: #00ff88;
  box-shadow: 0 0 0 3px rgba(0, 255, 136, 0.14);
}

.btn-metallic-neon-trial {
  width: 100%;
  position: relative;
  padding: 18px 24px;
  border-radius: 12px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: #04120a;
  background: linear-gradient(180deg, #5bffb0 0%, #00ff88 45%, #00c466 100%);
  border: 1px solid #9effce;
  box-shadow:
    inset 0 2px 1px rgba(255, 255, 255, 0.65),
    inset 0 -3px 6px rgba(0, 70, 35, 0.55),
    0 6px 24px rgba(0, 255, 136, 0.42),
    0 0 40px rgba(0, 255, 136, 0.22);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.35);
}

.btn-metallic-neon-trial:hover {
  transform: translateY(-2px) scale(1.01);
  background: linear-gradient(180deg, #82ffc4 0%, #1aff94 45%, #00d972 100%);
  box-shadow:
    inset 0 2px 2px rgba(255, 255, 255, 0.85),
    inset 0 -3px 6px rgba(0, 70, 35, 0.5),
    0 10px 32px rgba(0, 255, 136, 0.65),
    0 0 55px rgba(0, 255, 136, 0.38);
}

.btn-metallic-neon-trial:active {
  transform: translateY(1px);
}

.neon-bolt {
  font-size: 16px;
  filter: drop-shadow(0 0 6px rgba(255, 255, 255, 0.9));
}

.btn-toggle-plans-tab {
  background: linear-gradient(180deg, #1a1e23 0%, #101316 100%);
  border: 1px solid #2b323a;
  color: var(--color-porcelain);
  padding: 12px 24px;
  border-radius: var(--radius-pills);
  font-size: 11px;
  letter-spacing: 1px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: all 0.2s ease;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.btn-toggle-plans-tab:hover {
  border-color: var(--color-cyan-glow);
  color: #ffffff;
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.14);
}