/*
 * CJP Command Center — Shared Design System
 * ops.mrktnginnvtn.com
 *
 * HOW TO USE IN ANY PAGE:
 *   <link rel="stylesheet" href="/styles.css">          (from root pages)
 *   <link rel="stylesheet" href="../styles.css">        (from sub-folders)
 *
 * PWA HEAD TEMPLATE — paste into every page's <head>:
 *   <meta name="apple-mobile-web-app-capable" content="yes">
 *   <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
 *   <meta name="apple-mobile-web-app-title" content="CJP HQ">
 *   <meta name="theme-color" content="#1A2F4A">
 *   <meta name="viewport" content="width=device-width, initial-scale=1.0">
 *   <link rel="apple-touch-icon" href="/assets/touch-icon.png">
 */

/* ============================================================
   FONTS
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=DM+Sans:wght@400;500;600;700&display=swap');

/* ============================================================
   CSS CUSTOM PROPERTIES — Light Mode (default)
   ============================================================ */
:root {
  /* Text */
  --color-text-primary:         #1A202C;
  --color-text-secondary:       #4A5568;
  --color-text-tertiary:        #718096;
  --color-text-inverse:         #FFFFFF;

  /* Backgrounds */
  --color-background-primary:   #FFFFFF;
  --color-background-secondary: #F7FAFC;
  --color-background-tertiary:  #EDF2F7;

  /* Borders */
  --color-border-primary:       #CBD5E0;
  --color-border-tertiary:      #E2E8F0;

  /* Brand — always the same regardless of mode */
  --color-brand-navy:           #1A2F4A;
  --color-brand-gold:           #C8922A;
  --color-brand-gold-light:     #FDF3E3;
  --color-brand-gold-dark:      #9A5F00;

  /* Semantic */
  --color-success-bg:           #F0FFF4;
  --color-success-border:       #9AE6B4;
  --color-success-text:         #276749;
  --color-warning-bg:           #FFFBEB;
  --color-warning-border:       #F6AD55;
  --color-warning-text:         #744210;
  --color-danger-bg:            #FFF5F5;
  --color-danger-border:        #FC8181;
  --color-danger-text:          #742A2A;
  --color-info-bg:              #EBF8FF;
  --color-info-border:          #90CDF4;
  --color-info-text:            #2C5282;

  /* Zone accent colors */
  --color-zone-growthvalet:     #C8922A;
  --color-zone-growthvalet-bg:  #FDF3E3;
  --color-zone-mrktnginnvtn:    #2B6CB0;
  --color-zone-mrktnginnvtn-bg: #EBF8FF;
  --color-zone-books:           #2C7A7B;
  --color-zone-books-bg:        #E6FFFA;
  --color-zone-brainpunches:    #6B46C1;
  --color-zone-brainpunches-bg: #FAF5FF;
  --color-zone-infra:           #4A5568;
  --color-zone-infra-bg:        #EDF2F7;

  /* Spacing */
  --space-xs:   4px;
  --space-sm:   8px;
  --space-md:   12px;
  --space-lg:   16px;
  --space-xl:   24px;
  --space-2xl:  32px;
  --space-3xl:  48px;

  /* Typography */
  --font-sans:  'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono:  'DM Mono', 'SF Mono', 'Fira Mono', monospace;

  /* Radius */
  --radius-sm:  4px;
  --radius-md:  6px;
  --radius-lg:  10px;
  --radius-xl:  14px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(0,0,0,0.08);
  --shadow-md:  0 4px 12px rgba(0,0,0,0.10);
  --shadow-lg:  0 8px 24px rgba(0,0,0,0.12);
}

/* ============================================================
   DARK MODE OVERRIDES
   ============================================================ */
@media (prefers-color-scheme: dark) {
  :root {
    --color-text-primary:         #F7FAFC;
    --color-text-secondary:       #CBD5E0;
    --color-text-tertiary:        #A0AEC0;
    --color-text-inverse:         #1A202C;

    --color-background-primary:   #0F1923;
    --color-background-secondary: #1A2535;
    --color-background-tertiary:  #243044;

    --color-border-primary:       #2D3748;
    --color-border-tertiary:      #2D3748;

    --color-brand-gold-light:     rgba(200,146,42,0.15);
    --color-brand-gold-dark:      #F6AD55;

    --color-success-bg:           rgba(39,103,73,0.2);
    --color-success-border:       #276749;
    --color-success-text:         #9AE6B4;
    --color-warning-bg:           rgba(116,66,16,0.2);
    --color-warning-border:       #744210;
    --color-warning-text:         #F6AD55;
    --color-danger-bg:            rgba(116,42,42,0.2);
    --color-danger-border:        #742A2A;
    --color-danger-text:          #FC8181;
    --color-info-bg:              rgba(44,82,130,0.2);
    --color-info-border:          #2C5282;
    --color-info-text:            #90CDF4;

    --color-zone-growthvalet-bg:  rgba(200,146,42,0.12);
    --color-zone-mrktnginnvtn-bg: rgba(43,108,176,0.12);
    --color-zone-books-bg:        rgba(44,122,123,0.12);
    --color-zone-brainpunches-bg: rgba(107,70,193,0.12);
    --color-zone-infra-bg:        rgba(74,85,104,0.12);
  }
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.5;
  color: var(--color-text-primary);
  background: var(--color-background-primary);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--color-brand-gold); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ============================================================
   PAGE SHELL — wraps every page
   ============================================================ */
.page { max-width: 1100px; margin: 0 auto; padding: var(--space-xl) var(--space-lg); }

/* ============================================================
   SITE HEADER (top of every page)
   ============================================================ */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-xl);
  background: var(--color-brand-navy);
  color: var(--color-text-inverse);
  position: sticky;
  top: 0;
  z-index: 50;
}
.site-header .site-logo {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-brand-gold);
}
.site-header .site-nav {
  display: flex;
  gap: var(--space-xl);
  font-size: 12px;
  font-weight: 500;
}
.site-header .site-nav a {
  color: rgba(255,255,255,0.7);
  transition: color 0.15s;
}
.site-header .site-nav a:hover { color: #fff; text-decoration: none; }

/* ============================================================
   BREADCRUMB
   ============================================================ */
.breadcrumb {
  font-size: 11px;
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-lg);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}
.breadcrumb a { color: var(--color-text-tertiary); }
.breadcrumb a:hover { color: var(--color-brand-gold); text-decoration: none; }
.breadcrumb .sep { opacity: 0.4; }

/* ============================================================
   PAGE HEADER (title block on sub-pages)
   ============================================================ */
.page-header {
  border-bottom: 3px solid var(--color-brand-gold);
  padding-bottom: var(--space-md);
  margin-bottom: var(--space-xl);
}
.page-header .zone-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-brand-gold);
  margin-bottom: var(--space-xs);
}
.page-header h1 {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.2;
}
.page-header .subtitle {
  font-size: 13px;
  color: var(--color-text-secondary);
  margin-top: var(--space-xs);
}
.page-header .meta-row {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-top: var(--space-sm);
}

/* ============================================================
   PANELS (the workhorse card)
   ============================================================ */
.panel {
  background: var(--color-background-secondary);
  border: 0.5px solid var(--color-border-tertiary);
  border-radius: var(--radius-lg);
  padding: var(--space-md) var(--space-lg);
}
.panel-title {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-sm);
}
.panel + .panel { margin-top: var(--space-sm); }

/* ============================================================
   GRIDS
   ============================================================ */
.grid   { display: grid; grid-template-columns: 1fr 1fr;     gap: var(--space-sm); margin-bottom: var(--space-sm); }
.grid3  { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: var(--space-sm); margin-bottom: var(--space-sm); }
.full   { grid-column: 1 / -1; }

/* ============================================================
   NUMBERED STEPS (inherited from KB job aid)
   ============================================================ */
.steps { list-style: none; counter-reset: steps; }
.steps li {
  counter-increment: steps;
  display: flex;
  gap: var(--space-sm);
  align-items: flex-start;
  padding: var(--space-xs) 0;
  border-bottom: 0.5px solid var(--color-border-tertiary);
  font-size: 12px;
  line-height: 1.45;
}
.steps li:last-child { border-bottom: none; }
.steps li::before {
  content: counter(steps);
  min-width: 20px;
  height: 20px;
  background: var(--color-brand-navy);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 600;
  flex-shrink: 0;
  margin-top: 1px;
}
.step-main  { font-weight: 500; color: var(--color-text-primary); }
.step-sub   { color: var(--color-text-secondary); font-size: 11px; margin-top: 2px; }

/* ============================================================
   REFERENCE TABLE (inherited from KB job aid)
   ============================================================ */
.rtable { width: 100%; border-collapse: collapse; font-size: 11px; }
.rtable th {
  background: var(--color-brand-navy);
  color: #fff;
  padding: 5px 8px;
  text-align: left;
  font-weight: 500;
  font-size: 10px;
  letter-spacing: 0.03em;
}
.rtable td {
  padding: 4px 8px;
  border-bottom: 0.5px solid var(--color-border-tertiary);
  vertical-align: top;
  line-height: 1.4;
  color: var(--color-text-secondary);
}
.rtable tr:nth-child(even) td { background: var(--color-background-tertiary); }
.rtable td:first-child { font-weight: 500; color: var(--color-text-primary); }
.rtable tr:last-child td { border-bottom: none; }

/* ============================================================
   WARNING / INFO CALLOUTS (inherited from KB job aid)
   ============================================================ */
.warn {
  background: var(--color-warning-bg);
  border: 0.5px solid var(--color-warning-border);
  border-left: 3px solid var(--color-warning-border);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 6px 10px;
  font-size: 11px;
  line-height: 1.45;
  color: var(--color-text-primary);
}
.warn strong { color: var(--color-warning-text); }

.info-callout {
  background: var(--color-info-bg);
  border: 0.5px solid var(--color-info-border);
  border-left: 3px solid var(--color-info-border);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 6px 10px;
  font-size: 11px;
  line-height: 1.45;
}

/* ============================================================
   BADGES & PILLS (inherited from KB job aid)
   ============================================================ */
.badge {
  display: inline-block;
  border-radius: var(--radius-sm);
  padding: 2px 6px;
  font-size: 10px;
  font-weight: 600;
  white-space: nowrap;
}
.badge-gold    { background: var(--color-brand-gold-light);   color: var(--color-brand-gold-dark); border: 1px solid var(--color-brand-gold); }
.badge-navy    { background: var(--color-brand-navy);         color: #fff; }
.badge-green   { background: var(--color-success-bg);         color: var(--color-success-text); border: 0.5px solid var(--color-success-border); }
.badge-amber   { background: var(--color-warning-bg);         color: var(--color-warning-text); border: 0.5px solid var(--color-warning-border); }
.badge-red     { background: var(--color-danger-bg);          color: var(--color-danger-text);  border: 0.5px solid var(--color-danger-border); }
.badge-grey    { background: var(--color-background-tertiary);color: var(--color-text-secondary); }

.pill {
  display: inline-block;
  font-size: 10px;
  font-weight: 500;
  padding: 2px 8px;
  border-radius: var(--radius-full);
}
.pill-navy     { background: #E8EDF2; color: var(--color-brand-navy); }
.pill-gold     { background: var(--color-brand-gold-light); color: var(--color-brand-gold-dark); }
.pill-red      { background: var(--color-danger-bg); color: var(--color-danger-text); }

/* ============================================================
   INLINE CODE
   ============================================================ */
code {
  font-family: var(--font-mono);
  font-size: 10px;
  background: var(--color-background-tertiary);
  padding: 1px 5px;
  border-radius: var(--radius-sm);
  color: #1E6B7A;
  white-space: nowrap;
}
pre {
  font-family: var(--font-mono);
  font-size: 11px;
  background: var(--color-background-tertiary);
  border: 0.5px solid var(--color-border-tertiary);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  overflow-x: auto;
  line-height: 1.6;
}

/* ============================================================
   STATUS DOT (live indicators)
   ============================================================ */
.status-dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.status-dot.green  { background: #38A169; box-shadow: 0 0 0 2px rgba(56,161,105,0.25); }
.status-dot.amber  { background: #D69E2E; box-shadow: 0 0 0 2px rgba(214,158,46,0.25); }
.status-dot.red    { background: #E53E3E; box-shadow: 0 0 0 2px rgba(229,62,62,0.25); }
.status-dot.grey   { background: #A0AEC0; }

/* ============================================================
   DIVIDER
   ============================================================ */
.divider { height: 0.5px; background: var(--color-border-tertiary); margin: var(--space-sm) 0; }

/* ============================================================
   HUB — INITIATIVE CARDS (index.html only)
   ============================================================ */
.hub-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
}
.initiative-card {
  background: var(--color-background-secondary);
  border: 1px solid var(--color-border-tertiary);
  border-top: 4px solid var(--zone-color, var(--color-brand-gold));
  border-radius: var(--radius-xl);
  padding: var(--space-lg);
  transition: box-shadow 0.2s, transform 0.2s;
  cursor: pointer;
  text-decoration: none;
  display: block;
  color: var(--color-text-primary);
}
.initiative-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  text-decoration: none;
  color: var(--color-text-primary);
}
.initiative-card .card-zone {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--zone-color, var(--color-brand-gold));
  margin-bottom: var(--space-xs);
}
.initiative-card .card-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-xs);
}
.initiative-card .card-desc {
  font-size: 12px;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
  line-height: 1.45;
}
.initiative-card .card-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.initiative-card .card-links li a {
  font-size: 11px;
  font-weight: 500;
  color: var(--zone-color, var(--color-brand-gold));
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}
.initiative-card .card-links li a:hover { text-decoration: underline; }
.initiative-card .card-links li a::before { content: '→'; opacity: 0.6; }

/* ============================================================
   TODAY STRIP (hub dashboard top bar)
   ============================================================ */
.today-strip {
  background: var(--color-brand-navy);
  color: rgba(255,255,255,0.9);
  border-radius: var(--radius-lg);
  padding: var(--space-md) var(--space-xl);
  margin-bottom: var(--space-2xl);
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  flex-wrap: wrap;
}
.today-strip .today-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-brand-gold);
  flex-shrink: 0;
}
.today-strip .today-item {
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

/* ============================================================
   QUICK LINKS (external link rows)
   ============================================================ */
.quick-link-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  border-bottom: 0.5px solid var(--color-border-tertiary);
  font-size: 12px;
}
.quick-link-row:last-child { border-bottom: none; }
.quick-link-row .link-label { font-weight: 500; color: var(--color-text-primary); }
.quick-link-row .link-meta  { font-size: 11px; color: var(--color-text-tertiary); }
.quick-link-row a.link-btn {
  font-size: 11px;
  font-weight: 600;
  background: var(--color-brand-gold);
  color: white;
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}
.quick-link-row a.link-btn:hover { opacity: 0.85; text-decoration: none; }

/* ============================================================
   PIPELINE FLOW (scout-pipeline.html)
   ============================================================ */
.pipeline-flow {
  display: flex;
  align-items: flex-start;
  gap: 0;
  overflow-x: auto;
  padding: var(--space-md) 0;
}
.flow-stage {
  background: var(--color-background-secondary);
  border: 1px solid var(--color-border-tertiary);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  min-width: 160px;
  flex-shrink: 0;
  position: relative;
}
.flow-stage .stage-system {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-xs);
}
.flow-stage .stage-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-xs);
}
.flow-stage .stage-steps {
  font-size: 10px;
  color: var(--color-text-secondary);
  line-height: 1.6;
  list-style: none;
}
.flow-stage .stage-steps li::before { content: '·  '; }
.flow-arrow {
  display: flex;
  align-items: center;
  padding: 0 var(--space-xs);
  color: var(--color-text-tertiary);
  font-size: 18px;
  align-self: center;
  flex-shrink: 0;
  margin-top: -20px;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  border-top: 1px solid var(--color-brand-navy);
  margin-top: var(--space-3xl);
  padding: var(--space-lg) var(--space-xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 10px;
  color: var(--color-text-tertiary);
}
.site-footer .footer-brand { color: var(--color-brand-gold); font-weight: 500; }

/* ============================================================
   RESPONSIVE — TABLET (iPad portrait 768px+)
   ============================================================ */
@media (max-width: 1024px) {
  .hub-grid { grid-template-columns: repeat(2, 1fr); }
  .grid3    { grid-template-columns: 1fr 1fr; }
  .site-header .site-nav { gap: var(--space-lg); }
}

/* ============================================================
   RESPONSIVE — TABLET PORTRAIT / LARGE PHONE (768px)
   ============================================================ */
@media (max-width: 768px) {
  body { font-size: 15px; }
  .page { padding: var(--space-lg) var(--space-md); }

  .hub-grid { grid-template-columns: 1fr; gap: var(--space-md); }
  .grid     { grid-template-columns: 1fr; }
  .grid3    { grid-template-columns: 1fr; }
  .full     { grid-column: 1; }

  /* Larger tap targets on mobile */
  .steps li       { padding: var(--space-sm) 0; min-height: 44px; align-items: center; }
  .steps li::before { min-width: 24px; height: 24px; font-size: 11px; }

  .quick-link-row { flex-wrap: wrap; gap: var(--space-xs); }
  .quick-link-row a.link-btn { min-height: 36px; display: flex; align-items: center; }

  .site-header .site-nav { display: none; } /* collapsed on mobile — hamburger future state */
  .site-header { padding: var(--space-md); }

  .today-strip { gap: var(--space-md); padding: var(--space-md); }

  .pipeline-flow { flex-direction: column; }
  .flow-arrow    { transform: rotate(90deg); align-self: flex-start; margin-left: 70px; }

  .page-header h1 { font-size: 20px; }

  .initiative-card { padding: var(--space-lg); }

  .rtable { font-size: 12px; }
  .rtable td, .rtable th { padding: 6px 8px; }
}

/* ============================================================
   RESPONSIVE — SMALL PHONE (< 480px)
   ============================================================ */
@media (max-width: 480px) {
  .page { padding: var(--space-md) var(--space-sm); }
  .panel { padding: var(--space-sm) var(--space-md); }
  code { font-size: 11px; white-space: normal; word-break: break-all; }
  .badge { font-size: 11px; padding: 3px 7px; }
}

/* ============================================================
   PRINT (clean output if ever needed)
   ============================================================ */
@media print {
  .site-header, .site-footer, .breadcrumb { display: none; }
  .page { max-width: 100%; padding: 0; }
  .panel { border: 1px solid #ccc; }
  a[href]::after { content: ' (' attr(href) ')'; font-size: 9px; color: #666; }
}
