/* ============================================================
   RETIREMENT PLANNER — DESIGN SYSTEM
   Shared stylesheet — loaded on every page
   Enhances (does not replace) per-page inline styles
   ============================================================ */

/* ---- Google Fonts ---------------------------------------- */
@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600&family=IBM+Plex+Sans:wght@300;400;500;600;700&display=swap');

/* ---- Design Tokens --------------------------------------- */
:root {
  --bg:   #0d1117;
  --s:    #161b22;
  --s2:   #1c2128;
  --bd:   #2a3441;
  --t:    #e6edf3;
  --m:    #7d8590;
  --a:    #58a6ff;
  --g:    #3fb950;
  --y:    #d29922;
  --r:    #f85149;
  --p:    #a371f7;
  --o:    #fb8f44;

  /* Elevation shadows */
  --shadow-sm:  0 1px 3px rgba(0,0,0,0.4), 0 1px 2px rgba(0,0,0,0.3);
  --shadow-md:  0 4px 12px rgba(0,0,0,0.5), 0 2px 4px rgba(0,0,0,0.3);
  --shadow-lg:  0 8px 24px rgba(0,0,0,0.6), 0 4px 8px rgba(0,0,0,0.3);

  /* Transitions */
  --tr-fast: 0.12s ease;
  --tr-base: 0.2s ease;
  --tr-slow: 0.35s ease;

  /* Radius */
  --r-sm:   6px;
  --r-md:   10px;
  --r-lg:   14px;

  /* Nav height — used by sticky-aware pages */
  --nav-h:  44px;
}

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

body {
  background: var(--bg);
  color: var(--t);
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 14px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

/* ============================================================
   GLOBAL NAV
   Sticky top bar, horizontally scrollable on overflow,
   active-state via .active class or JS-detected href match
   ============================================================ */
nav {
  background: var(--s) !important;
  border-bottom: 1px solid var(--bd) !important;
  padding: 0 16px !important;
  display: flex !important;
  align-items: stretch !important;
  gap: 0 !important;
  font-family: 'IBM Plex Sans', sans-serif !important;
  position: sticky !important;
  top: 0 !important;
  z-index: 999 !important;
  height: var(--nav-h) !important;
  overflow-x: auto !important;
  overflow-y: hidden !important;
  flex-wrap: nowrap !important;
  scrollbar-width: none !important; /* Firefox */
  -ms-overflow-style: none !important;
  /* subtle bottom gradient to hint overflow */
  box-shadow: 0 1px 0 var(--bd), 0 2px 8px rgba(0,0,0,0.4) !important;
}
nav::-webkit-scrollbar { display: none; }

/* All nav links — override inline styles */
nav a,
nav a.nav-link {
  display: inline-flex !important;
  align-items: center !important;
  padding: 0 13px !important;
  height: var(--nav-h) !important;
  color: var(--m) !important;
  text-decoration: none !important;
  font-size: 12px !important;
  font-weight: 500 !important;
  white-space: nowrap !important;
  border-bottom: 2px solid transparent !important;
  border-top: 2px solid transparent !important; /* balance height */
  transition: color var(--tr-fast), border-color var(--tr-fast), background var(--tr-fast) !important;
  letter-spacing: 0 !important;
  position: relative !important;
}

nav a:hover,
nav a.nav-link:hover {
  color: var(--t) !important;
  background: rgba(88,166,255,0.06) !important;
}

/* Active state — set by .active class or inline JS */
nav a.active,
nav a[style*="color:#58a6ff"],
nav a[style*="color: #58a6ff"] {
  color: var(--a) !important;
  border-bottom-color: var(--a) !important;
  background: rgba(88,166,255,0.08) !important;
  font-weight: 600 !important;
}

/* First link (Dashboard) — slightly more prominent */
nav a:first-child {
  font-size: 12px !important;
  font-weight: 600 !important;
}

/* Nav separator dividers between groups */
.nav-sep {
  width: 1px;
  background: var(--bd);
  margin: 10px 6px;
  flex-shrink: 0;
  align-self: stretch;
}

/* ============================================================
   PAGE HEADER / HERO
   ============================================================ */

/* Generic <header> element (monte-carlo, etc.) */
header {
  padding: 18px 24px 14px !important;
  border-bottom: 1px solid var(--bd) !important;
  background: linear-gradient(180deg, rgba(88,166,255,0.03) 0%, transparent 100%);
  position: relative;
}
header::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--a) 0%, var(--p) 40%, transparent 100%);
  opacity: 0.5;
}
.page-header {
  padding: 28px 28px 20px;
  border-bottom: 1px solid var(--bd);
  background: linear-gradient(180deg, rgba(88,166,255,0.03) 0%, transparent 100%);
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--a) 0%, var(--p) 50%, transparent 100%);
  opacity: 0.6;
}
.page-header h1 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.4px;
  margin-bottom: 4px;
}
.page-header .subtitle,
.page-header p {
  color: var(--m);
  font-size: 12px;
  font-family: 'IBM Plex Mono', monospace;
}

/* Hero (index.html specific) */
.hero {
  padding: 36px 28px 28px !important;
  text-align: center !important;
  border-bottom: 1px solid var(--bd) !important;
  background: linear-gradient(180deg, rgba(88,166,255,0.04) 0%, transparent 100%) !important;
  position: relative !important;
  overflow: hidden !important;
}
.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--a) 30%, var(--p) 70%, transparent 100%);
  opacity: 0.5;
}
.hero h1 {
  font-size: 26px !important;
  font-weight: 700 !important;
  letter-spacing: -0.5px !important;
  margin-bottom: 6px !important;
}
.hero p {
  color: var(--m) !important;
  font-size: 12px !important;
  font-family: 'IBM Plex Mono', monospace !important;
}

/* ============================================================
   TYPOGRAPHY SCALE
   ============================================================ */
h1 { font-size: 20px; font-weight: 700; letter-spacing: -0.4px; line-height: 1.3; }
h2 { font-size: 16px; font-weight: 600; letter-spacing: -0.2px; line-height: 1.35; }
h3 { font-size: 13px; font-weight: 600; letter-spacing: -0.1px; line-height: 1.4; }

.mono { font-family: 'IBM Plex Mono', monospace; }
.caption { font-size: 10px; color: var(--m); font-family: 'IBM Plex Mono', monospace; text-transform: uppercase; letter-spacing: 0.6px; }
.label-sm { font-size: 11px; color: var(--m); margin-top: 4px; }
.text-muted { color: var(--m); }
.text-accent { color: var(--a); }
.text-green { color: var(--g); }
.text-yellow { color: var(--y); }
.text-red { color: var(--r); }
.text-purple { color: var(--p); }

/* Section headers */
.section-hd,
.port-hd,
.checklist-hd,
.sec {
  font-size: 10px !important;
  font-weight: 600 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.9px !important;
  color: var(--m) !important;
  font-family: 'IBM Plex Mono', monospace !important;
}

/* ============================================================
   CARDS
   ============================================================ */
.card {
  background: var(--s);
  border: 1px solid var(--bd);
  border-radius: var(--r-md);
  padding: 20px;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--tr-base), box-shadow var(--tr-base);
}

/* Card heading inside .card */
.card h2 {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: var(--m);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 16px;
  font-weight: 600;
}

/* Interactive card (clickable/hoverable) */
.card-interactive,
.tool-card {
  background: var(--s) !important;
  border: 1px solid var(--bd) !important;
  border-radius: var(--r-lg) !important;
  padding: 22px !important;
  box-shadow: var(--shadow-sm) !important;
  transition: border-color var(--tr-base), box-shadow var(--tr-base), transform var(--tr-base) !important;
  cursor: pointer;
}
.card-interactive:hover,
.tool-card:hover {
  border-color: var(--a) !important;
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(88,166,255,0.15) !important;
  transform: translateY(-2px) !important;
}

/* Metric / KPI card */
.metric-card,
.sc,
.mc,
.sg-item,
.bkt {
  background: var(--s) !important;
  border: 1px solid var(--bd) !important;
  border-radius: var(--r-md) !important;
  padding: 16px !important;
  box-shadow: var(--shadow-sm) !important;
  transition: border-color var(--tr-base) !important;
}

/* Status/color-coded cards */
.metric-card.green { border-left: 3px solid var(--g) !important; }
.metric-card.yellow { border-left: 3px solid var(--y) !important; }
.metric-card.red { border-left: 3px solid var(--r) !important; }
.metric-card.blue { border-left: 3px solid var(--a) !important; }

/* Bucket cards */
.bkt.green { border-color: rgba(63,185,80,0.45) !important; border-left-width: 3px !important; }
.bkt.yellow { border-color: rgba(210,153,34,0.5) !important; border-left-width: 3px !important; }
.bkt.red { border-color: rgba(248,81,73,0.5) !important; border-left-width: 3px !important; }

/* ============================================================
   KPI / BIG NUMBER DISPLAYS
   ============================================================ */
.big-num {
  font-family: 'IBM Plex Mono', monospace !important;
  font-size: 28px !important;
  font-weight: 600 !important;
  line-height: 1.1 !important;
  letter-spacing: -0.5px !important;
}

.kpi-card {
  background: var(--s);
  border: 1px solid var(--bd);
  border-radius: var(--r-md);
  padding: 16px;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}
.kpi-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 100%;
  background: var(--a);
  border-radius: var(--r-sm) 0 0 var(--r-sm);
}
.kpi-card.kpi-green::after { background: var(--g); }
.kpi-card.kpi-yellow::after { background: var(--y); }
.kpi-card.kpi-red::after { background: var(--r); }
.kpi-card.kpi-purple::after { background: var(--p); }

.kpi-label {
  font-size: 9px;
  font-family: 'IBM Plex Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 0.7px;
  color: var(--m);
  margin-bottom: 6px;
}
.kpi-value {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.5px;
}
.kpi-sub {
  font-size: 10px;
  color: var(--m);
  margin-top: 5px;
}

/* Status-colored big numbers */
.sc .sv {
  font-family: 'IBM Plex Mono', monospace !important;
  font-size: 22px !important;
  font-weight: 700 !important;
  letter-spacing: -0.3px !important;
  line-height: 1.1 !important;
}
.sc .sl {
  font-size: 9px !important;
  color: var(--m) !important;
  text-transform: uppercase !important;
  letter-spacing: 0.6px !important;
  margin-bottom: 5px !important;
  font-family: 'IBM Plex Mono', monospace !important;
}
.sc .ss {
  font-size: 10px !important;
  color: var(--m) !important;
  margin-top: 4px !important;
}

/* ============================================================
   TABLES
   ============================================================ */
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}
thead th {
  color: var(--m);
  font-weight: 600;
  padding: 9px 10px;
  text-align: left;
  border-bottom: 1px solid var(--bd);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  white-space: nowrap;
  background: var(--s);
  position: sticky;
  top: var(--nav-h);
  z-index: 2;
}
th {
  color: var(--m);
  font-weight: 600;
  padding: 9px 10px;
  text-align: left;
  border-bottom: 1px solid var(--bd);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  white-space: nowrap;
}
td {
  padding: 8px 10px;
  border-bottom: 1px solid rgba(42,52,65,0.5);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  vertical-align: middle;
}

/* Alternating row colors */
tbody tr:nth-child(even) td {
  background: rgba(255,255,255,0.018);
}
tbody tr:hover td {
  background: rgba(88,166,255,0.06) !important;
}

/* Numeric columns right-align */
td.num, th.num { text-align: right; }
td.pos { color: var(--g); }
td.neg { color: var(--r); }
td.wrn { color: var(--y); }
td.lab { font-family: 'IBM Plex Sans', sans-serif; color: var(--m); font-size: 11px; }

/* Empty state */
.empty-state {
  text-align: center;
  padding: 36px 16px;
  color: var(--m);
}
.empty-state-icon {
  font-size: 28px;
  margin-bottom: 10px;
  opacity: 0.5;
}
.empty-state-text {
  font-size: 13px;
  color: var(--m);
  margin-bottom: 4px;
}
.empty-state-sub {
  font-size: 11px;
  font-family: 'IBM Plex Mono', monospace;
  color: var(--bd);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--s2);
  border: 1px solid var(--bd);
  border-radius: var(--r-sm);
  color: var(--t);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  padding: 7px 14px;
  cursor: pointer;
  transition: border-color var(--tr-fast), color var(--tr-fast), background var(--tr-fast), box-shadow var(--tr-fast);
  white-space: nowrap;
  text-decoration: none;
  line-height: 1;
}
.btn:hover {
  border-color: var(--a);
  color: var(--a);
  background: rgba(88,166,255,0.06);
  box-shadow: 0 0 0 1px rgba(88,166,255,0.1);
}
.btn:active {
  transform: translateY(1px);
  box-shadow: none;
}

/* Primary */
.btn-primary,
.run-btn {
  background: var(--a) !important;
  color: #0d1117 !important;
  border-color: var(--a) !important;
  font-weight: 700 !important;
  box-shadow: 0 2px 8px rgba(88,166,255,0.25) !important;
}
.btn-primary:hover,
.run-btn:hover {
  background: #79b8ff !important;
  border-color: #79b8ff !important;
  box-shadow: 0 4px 12px rgba(88,166,255,0.35) !important;
}

/* Success / Green */
.btn-success,
.btn.btn-g {
  background: rgba(63,185,80,0.15) !important;
  color: var(--g) !important;
  border-color: rgba(63,185,80,0.4) !important;
}
.btn-success:hover,
.btn.btn-g:hover {
  background: rgba(63,185,80,0.25) !important;
  border-color: var(--g) !important;
  color: var(--g) !important;
}

/* Danger */
.btn-danger {
  background: rgba(248,81,73,0.08);
  border-color: rgba(248,81,73,0.3);
  color: var(--r);
}
.btn-danger:hover {
  background: rgba(248,81,73,0.15) !important;
  border-color: var(--r) !important;
  color: var(--r) !important;
}

/* Disabled */
.btn:disabled,
.btn[disabled] {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

/* Legacy .btn override — these pages define .btn differently */
button.btn,
label.btn {
  font-family: 'IBM Plex Mono', monospace;
}

/* Hub link pill */
.hub-link {
  display: inline-flex !important;
  align-items: center !important;
  gap: 5px !important;
  background: rgba(88,166,255,0.12) !important;
  color: var(--a) !important;
  border: 1px solid rgba(88,166,255,0.25) !important;
  border-radius: 20px !important;
  padding: 4px 12px !important;
  font-size: 11px !important;
  font-weight: 600 !important;
  text-decoration: none !important;
  font-family: 'IBM Plex Mono', monospace !important;
  transition: background var(--tr-fast), border-color var(--tr-fast) !important;
}
.hub-link:hover {
  background: rgba(88,166,255,0.2) !important;
  border-color: rgba(88,166,255,0.4) !important;
}

/* ============================================================
   FORM INPUTS
   ============================================================ */
input[type=text],
input[type=number],
input[type=email],
input[type=password],
select,
textarea {
  background: var(--s2);
  border: 1px solid var(--bd);
  border-radius: var(--r-sm);
  color: var(--t);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  padding: 8px 10px;
  width: 100%;
  transition: border-color var(--tr-fast), box-shadow var(--tr-fast);
  -webkit-appearance: none;
}
input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--a);
  box-shadow: 0 0 0 3px rgba(88,166,255,0.12);
}
input::placeholder { color: var(--m); opacity: 0.7; }

label {
  display: block;
  font-size: 11px;
  font-weight: 500;
  color: var(--m);
  margin-bottom: 5px;
  margin-top: 14px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  font-family: 'IBM Plex Mono', monospace;
}
label:first-of-type { margin-top: 0; }

/* Field group */
.field {
  background: var(--s2);
  border-radius: var(--r-sm);
  padding: 10px 12px;
  border: 1px solid transparent;
  transition: border-color var(--tr-fast);
}
.field:focus-within {
  border-color: rgba(88,166,255,0.3);
}
.field label {
  font-size: 9px;
  font-family: 'IBM Plex Mono', monospace;
  color: var(--m);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: block;
  margin-bottom: 4px;
  margin-top: 0;
}
.field input {
  width: 100%;
  background: none;
  border: none;
  color: var(--t);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 14px;
  font-weight: 600;
  outline: none;
  padding: 0;
  box-shadow: none;
}

/* ============================================================
   ALERTS / STATUS INDICATORS
   ============================================================ */
.alert {
  border-radius: var(--r-sm);
  padding: 12px 16px;
  margin-bottom: 16px;
  font-size: 13px;
  line-height: 1.5;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  border-left-width: 3px;
  border-left-style: solid;
}
.alert::before {
  flex-shrink: 0;
  font-size: 14px;
  margin-top: 1px;
}
.alert-g {
  background: rgba(63,185,80,0.08);
  border-color: var(--g);
  color: var(--g);
}
.alert-g::before { content: '✓'; }
.alert-y {
  background: rgba(210,153,34,0.08);
  border-color: var(--y);
  color: var(--y);
}
.alert-y::before { content: '⚠'; }
.alert-r {
  background: rgba(248,81,73,0.08);
  border-color: var(--r);
  color: var(--r);
}
.alert-r::before { content: '✕'; }
.alert-b {
  background: rgba(88,166,255,0.08);
  border-color: var(--a);
  color: var(--a);
}
.alert-b::before { content: 'ℹ'; }

/* Refill alerts */
.refill-alert {
  border-radius: var(--r-md) !important;
  padding: 16px 20px !important;
  border-left-width: 3px !important;
  border-left-style: solid !important;
}
.refill-alert:not(.warn) {
  border-left-color: var(--r) !important;
}
.refill-alert.warn {
  border-left-color: var(--y) !important;
}

/* ============================================================
   TAGS / BADGES
   ============================================================ */
.tag {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 9px;
  font-weight: 700;
  font-family: 'IBM Plex Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
}
.tag-sim, .tag-b  { background: rgba(88,166,255,0.15); color: var(--a); }
.tag-plan, .tag-g { background: rgba(63,185,80,0.15); color: var(--g); }
.tag-tax, .tag-p  { background: rgba(163,113,247,0.15); color: var(--p); }
.tag-ref, .tag-y  { background: rgba(210,153,34,0.15); color: var(--y); }
.tag-r            { background: rgba(248,81,73,0.15); color: var(--r); }

.phase-badge {
  background: rgba(88,166,255,0.12) !important;
  color: var(--a) !important;
  border: 1px solid rgba(88,166,255,0.25) !important;
  border-radius: 20px !important;
  padding: 3px 12px !important;
  font-size: 10px !important;
  font-family: 'IBM Plex Mono', monospace !important;
  font-weight: 700 !important;
  letter-spacing: 0.5px !important;
}

/* ============================================================
   PROGRESS / BAR CHARTS
   ============================================================ */
.bar-wrap {
  background: rgba(42,52,65,0.6) !important;
  border-radius: 6px !important;
  height: 18px !important;
  position: relative !important;
  overflow: hidden !important;
}
.bar-fill {
  height: 100% !important;
  border-radius: 6px !important;
  transition: width 0.4s ease !important;
  position: relative !important;
}
.bar-fill::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.08) 0%, transparent 100%);
  border-radius: 6px;
}

.pbw {
  height: 5px !important;
  background: rgba(42,52,65,0.8) !important;
  border-radius: 3px !important;
  overflow: hidden !important;
}
.pb {
  height: 100% !important;
  border-radius: 3px !important;
  background: var(--a) !important;
  transition: width 0.3s ease !important;
}

/* ============================================================
   DATA FRESHNESS DOTS
   ============================================================ */
.fc {
  background: var(--s) !important;
  border: 1px solid var(--bd) !important;
  border-radius: var(--r-md) !important;
  padding: 12px 14px !important;
  display: flex !important;
  align-items: center !important;
  gap: 12px !important;
  box-shadow: var(--shadow-sm) !important;
  transition: border-color var(--tr-base) !important;
}
.fc-dot {
  width: 10px !important;
  height: 10px !important;
  border-radius: 50% !important;
  flex-shrink: 0 !important;
  box-shadow: 0 0 6px currentColor !important;
}
.fc-dot.fresh { background: var(--g) !important; color: var(--g); }
.fc-dot.stale { background: var(--y) !important; color: var(--y); }
.fc-dot.missing { background: var(--m) !important; color: var(--m); box-shadow: none !important; }
.fc-label { font-size: 10px; font-family: 'IBM Plex Mono', monospace; color: var(--m); }
.fc-val { font-size: 12px; font-weight: 600; color: var(--t); margin-top: 2px; }

/* ============================================================
   CALENDAR STRIP (decision-hub)
   ============================================================ */
.cal-month {
  background: var(--s2) !important;
  border-radius: var(--r-sm) !important;
  padding: 6px 4px !important;
  text-align: center !important;
  cursor: pointer !important;
  border: 1px solid transparent !important;
  transition: border-color var(--tr-fast), background var(--tr-fast) !important;
}
.cal-month:hover { border-color: rgba(88,166,255,0.4) !important; }
.cal-month.current {
  border-color: var(--a) !important;
  background: rgba(88,166,255,0.1) !important;
  box-shadow: 0 0 0 1px rgba(88,166,255,0.1) !important;
}
.cal-month.past { opacity: 0.4 !important; }

/* ============================================================
   TOGGLE SWITCHES
   ============================================================ */
.tog-track {
  background: var(--bd) !important;
  border-radius: 9px !important;
  transition: background 0.2s !important;
}
.tog input:checked + .tog-track {
  background: var(--a) !important;
}

/* ============================================================
   UPLOAD ZONE
   ============================================================ */
.upload-zone {
  border: 1px dashed var(--bd) !important;
  border-radius: var(--r-md) !important;
  padding: 14px !important;
  text-align: center !important;
  cursor: pointer !important;
  transition: border-color var(--tr-base), background var(--tr-base) !important;
}
.upload-zone:hover {
  border-color: var(--a) !important;
  background: rgba(88,166,255,0.04) !important;
}
.upload-zone.loaded {
  border-color: var(--g) !important;
  border-style: solid !important;
  background: rgba(63,185,80,0.04) !important;
}

/* ============================================================
   ACTION ITEMS (decision-hub)
   ============================================================ */
.action-item {
  border-radius: var(--r-sm) !important;
  transition: background var(--tr-fast) !important;
}
.action-item:hover { filter: brightness(1.1); }
.action-item.crit { border-left-width: 3px !important; border-left-style: solid !important; border-left-color: var(--r) !important; }
.action-item.high { border-left-width: 3px !important; border-left-style: solid !important; border-left-color: var(--a) !important; }
.action-item.med  { border-left-width: 3px !important; border-left-style: solid !important; border-left-color: var(--bd) !important; }

/* ============================================================
   CHECKLIST
   ============================================================ */
.checklist {
  background: var(--s) !important;
  border: 1px solid var(--bd) !important;
  border-radius: var(--r-lg) !important;
  padding: 20px 24px !important;
  box-shadow: var(--shadow-sm) !important;
}
.cl-item {
  border-radius: 4px;
  padding: 5px 4px !important;
  transition: background var(--tr-fast);
}
.cl-item:hover { background: rgba(88,166,255,0.04); }
.cl-item input[type=checkbox] { accent-color: var(--a); }
.cl-item input:checked + label {
  color: var(--g) !important;
  text-decoration: line-through;
  opacity: 0.7;
}

/* ============================================================
   SCROLLBARS (webkit)
   ============================================================ */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--bd); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--m); }

/* ============================================================
   LAYOUT UTILITIES
   ============================================================ */
.container { max-width: 1100px; margin: 0 auto; padding: 24px 20px; }
.wrap { max-width: 1100px; margin: 0 auto; padding: 24px; }

.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.grid3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.grid4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 12px; margin-bottom: 16px; }

/* ============================================================
   RESULT ROW (decision-hub, magi-tracker)
   ============================================================ */
.result-row {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  padding: 10px 12px !important;
  background: rgba(28,34,48,0.7) !important;
  border-radius: var(--r-sm) !important;
  margin-top: 8px !important;
  border: 1px solid rgba(42,52,65,0.4) !important;
}
.result-label { font-size: 11px; color: var(--m); }
.result-val { font-family: 'IBM Plex Mono', monospace; font-size: 16px; font-weight: 700; }

.row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid rgba(42,52,65,0.5);
}
.row:last-child { border-bottom: none; font-weight: 600; padding-top: 12px; }
.row .val { font-family: 'IBM Plex Mono', monospace; font-size: 13px; }

/* ============================================================
   PHASE BANNER
   ============================================================ */
.phase {
  background: rgba(28,34,48,0.8) !important;
  border-bottom: 1px solid var(--bd) !important;
  padding: 10px 24px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  flex-wrap: wrap !important;
  gap: 8px !important;
}

/* ============================================================
   SETTINGS GRID (decision-hub)
   ============================================================ */
.settings-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 10px;
}
.sg-item {
  background: rgba(28,34,48,0.7) !important;
  border: 1px solid rgba(42,52,65,0.5) !important;
  border-radius: var(--r-sm) !important;
  padding: 10px 12px !important;
  transition: border-color var(--tr-fast) !important;
}
.sg-item:focus-within {
  border-color: rgba(88,166,255,0.4) !important;
}
.sg-label { font-size: 9px; font-family: 'IBM Plex Mono', monospace; color: var(--m); text-transform: uppercase; letter-spacing: 0.4px; margin-bottom: 4px; }
.sg-val { font-family: 'IBM Plex Mono', monospace; font-size: 14px; font-weight: 600; }

/* ============================================================
   NOTE BOXES
   ============================================================ */
.note {
  background: rgba(88,166,255,0.04) !important;
  border: 1px solid rgba(88,166,255,0.18) !important;
  border-radius: var(--r-sm) !important;
  padding: 11px 14px !important;
  font-size: 11px !important;
  color: var(--m) !important;
  line-height: 1.7 !important;
}
.note b { color: var(--t) !important; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .grid2, .grid3, .grid4,
  .bucket-grid, .settings-grid,
  .status-grid, .fresh-grid,
  .two-col { grid-template-columns: 1fr !important; }

  .metrics { grid-template-columns: 1fr 1fr !important; }

  .layout { grid-template-columns: 1fr !important; }
  aside { border-right: none !important; border-bottom: 1px solid var(--bd) !important; }

  .bot { grid-template-columns: 1fr !important; }

  .hero h1 { font-size: 20px !important; }
  .big-num { font-size: 22px !important; }
  .kpi-value { font-size: 20px !important; }
}

@media (max-width: 600px) {
  nav { padding: 0 8px !important; }
  nav a, nav a.nav-link { padding: 0 9px !important; font-size: 11px !important; }

  .container, .wrap { padding: 16px 12px !important; }

  .page-header, .hero { padding: 20px 16px !important; }
  .page-header h1, .hero h1 { font-size: 17px !important; }

  table { font-size: 11px !important; }
  td, th { padding: 6px 7px !important; }

  .backup-row { flex-wrap: wrap !important; }

  .metrics { grid-template-columns: 1fr !important; }
}

/* ============================================================
   MICRO-ANIMATIONS
   ============================================================ */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}
@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position:  200% center; }
}

.fade-in { animation: fadeIn 0.3s ease forwards; }

/* Loading skeleton */
.skeleton {
  background: linear-gradient(90deg, var(--s2) 25%, rgba(42,52,65,0.6) 50%, var(--s2) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 4px;
  color: transparent !important;
}

/* ============================================================
   PRINT
   ============================================================ */
@media print {
  nav { display: none !important; }
  body { background: white !important; color: black !important; }
  .card, .sc, .mc { border: 1px solid #ccc !important; box-shadow: none !important; }
}