/* =========================================================
   Should I Quit Now? — Design System v5
   shouldiquitnow.com · Optimus Global Solutions
   Mobile-first · Dark slate · High contrast · Accessible
   v5 changes:
   - 2-col chart grid on desktop (charts smaller, all-at-a-glance)
   - Stronger text contrast hierarchy (--text brightest, clear tiers)
   - Fine-tune accordion: more prominent, always-visible invite
   - Better KPI strip: larger values, clearer labels
   ========================================================= */

:root {
  --bg:           #07080e;
  --bg-1:         #0c0e18;
  --bg-2:         #111420;
  --bg-3:         #181c2c;
  --bg-4:         #1f2438;
  --bg-5:         #282e44;
  --border:       rgba(255,255,255,0.08);
  --border-med:   rgba(255,255,255,0.14);
  --border-hi:    rgba(255,255,255,0.22);

  /* ── Text tiers — true contrast hierarchy ── */
  --text:         #f0f2fa;    /* Headlines, values, primary labels */
  --text-2:       #b8c0d8;    /* Body copy, secondary labels */
  --text-3:       #6e7891;    /* Muted / disabled / range ends */
  --text-4:       #3d4459;    /* Dividers, ghost text */

  /* ── Brand colours ── */
  --accent:       #7cb9ff;
  --accent-dim:   rgba(124,185,255,0.10);
  --accent-glow:  rgba(124,185,255,0.26);
  --green:        #52e8a8;
  --green-dim:    rgba(82,232,168,0.10);
  --amber:        #ffc444;
  --amber-dim:    rgba(255,196,68,0.10);
  --red:          #ff7b7b;
  --red-dim:      rgba(255,123,123,0.10);
  --purple:       #b39dff;

  --font:         'Inter', system-ui, -apple-system, sans-serif;
  --radius:       8px;
  --radius-lg:    14px;
  --radius-xl:    20px;
  --shadow:       0 4px 20px rgba(0,0,0,0.5);
  --shadow-lg:    0 12px 56px rgba(0,0,0,0.7);
  --header-h:     56px;
  --sidebar-w:    310px;
  --transition:   0.14s ease;
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 15px; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text-2);           /* body copy default */
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: var(--font); border: none; outline: none; background: transparent; }
input, select, textarea { font-family: var(--font); }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--bg-5); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-3); }

/* ── Focus ring ── */
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* =========================================================
   HEADER
   ========================================================= */
#site-header {
  position: sticky; top: 0; z-index: 200;
  height: var(--header-h);
  background: rgba(7,8,14,0.94);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-wrap {
  max-width: 1800px; margin: 0 auto;
  height: 100%; padding: 0 20px;
  display: flex; align-items: center; gap: 20px;
}

/* ── Logo ── */
.logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; text-decoration: none; }
.logo-mark {
  width: 32px; height: 32px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; overflow: hidden;
}
.logo-mark svg { width: 32px; height: 32px; }
.logo-name { font-size: .88rem; font-weight: 500; color: var(--text-2); white-space: nowrap; }
.logo-name strong { color: var(--text); font-weight: 800; }

/* ── Nav center ── */
.nav-center { display: flex; gap: 18px; margin: 0 auto; }
.nav-center a {
  font-size: .77rem; font-weight: 500; color: var(--text-2);
  transition: color var(--transition); padding: 4px 0;
}
.nav-center a:hover { color: var(--text); }

/* ── Nav right ── */
.nav-right { display: flex; align-items: center; gap: 8px; }

#drawer-open-btn {
  display: none;
  width: 40px; height: 40px; border-radius: 10px;
  background: var(--bg-3); border: 1px solid var(--border);
  color: var(--text-2); font-size: .88rem;
  align-items: center; justify-content: center;
  transition: background var(--transition);
}
#drawer-open-btn:hover { background: var(--bg-4); }

/* =========================================================
   MODE SELECTOR TABS
   ========================================================= */
.mode-selector {
  display: flex; align-items: center; gap: 3px;
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: 10px; padding: 3px;
}
.mode-tab {
  padding: 6px 14px; border-radius: 7px;
  font-size: .75rem; font-weight: 600; color: var(--text-3);
  border: 1px solid transparent;
  transition: color var(--transition), background var(--transition), border-color var(--transition);
  white-space: nowrap; min-height: 32px;
  display: flex; align-items: center; gap: 5px;
}
.mode-tab:hover:not(.active) { color: var(--text-2); background: var(--bg-3); }
.mode-tab.active {
  color: var(--accent); background: var(--accent-dim);
  border-color: rgba(124,185,255,0.28);
}
.mode-tab.active[data-mode="GENERIC"] {
  color: var(--green); background: var(--green-dim);
  border-color: rgba(82,232,168,0.28);
}

/* =========================================================
   REGULATION BANNER
   ========================================================= */
.reg-banner {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  padding: 6px 24px;
  background: var(--bg-1);
  border-bottom: 1px solid var(--border);
  font-size: .72rem; color: var(--text-3);
}
.reg-flag { font-size: .92rem; }
.reg-dot  { width: 3px; height: 3px; border-radius: 50%; background: var(--border-med); }

/* =========================================================
   HERO
   ========================================================= */
#hero-section {
  padding: 36px 24px 32px;
  text-align: center;
  background: radial-gradient(ellipse 900px 400px at 50% 0%, rgba(124,185,255,0.07) 0%, transparent 70%);
  border-bottom: 1px solid var(--border);
  position: relative; overflow: hidden;
}
#hero-section::before {
  content: '';
  position: absolute; inset: 0;
  background: repeating-linear-gradient(
    90deg, transparent 0px, transparent 79px,
    rgba(255,255,255,0.012) 79px, rgba(255,255,255,0.012) 80px
  );
  pointer-events: none;
}
.hero-inner { max-width: 660px; margin: 0 auto; position: relative; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: .69rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: .11em; color: var(--text-3);
  margin-bottom: 20px; padding: 5px 12px;
  border-radius: 50px; border: 1px solid var(--border); background: var(--bg-1);
}
.dot { width: 6px; height: 6px; border-radius: 50%; background: var(--green); flex-shrink: 0; }
#hero-section h1 {
  font-size: clamp(2.4rem, 6vw, 4.8rem);
  font-weight: 800; line-height: 1.05; color: var(--text);
  letter-spacing: -.04em; margin-bottom: 16px;
}
.hero-accent {
  background: linear-gradient(135deg, var(--accent) 0%, var(--purple) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-sub {
  font-size: .93rem; color: var(--text-2); line-height: 1.7;
  margin: 0 auto 20px; max-width: 510px;
}
.hero-kpis {
  display: flex; align-items: stretch; justify-content: center;
  flex-wrap: wrap; gap: 0;
  background: var(--bg-2); border: 1px solid var(--border-med);
  border-radius: var(--radius-lg); overflow: hidden;
  max-width: 600px; margin: 0 auto 20px;
}
.hero-kpi {
  display: flex; flex-direction: column; gap: 2px;
  padding: 11px 16px; flex: 1; min-width: 100px;
}
.hero-kpi-sep { width: 1px; background: var(--border); flex-shrink: 0; }
.hk-val  { font-size: 1.28rem; font-weight: 800; color: var(--accent); line-height: 1; letter-spacing: -.02em; }
.hk-label{ font-size: .62rem; color: var(--text-3); text-transform: uppercase; letter-spacing: .07em; font-weight: 500; margin-top: 2px; }
.hero-cta {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 26px;
  background: var(--accent); color: #000;
  font-size: .87rem; font-weight: 700; border-radius: 50px;
  transition: opacity var(--transition), transform var(--transition);
  box-shadow: 0 0 28px rgba(124,185,255,0.30);
}
.hero-cta:hover { opacity: .88; transform: translateY(-2px); }

/* =========================================================
   MAIN LAYOUT  — sidebar + content
   ========================================================= */
#main-layout {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  min-height: calc(100vh - var(--header-h));
  align-items: start;
}

/* =========================================================
   INPUTS SIDEBAR (desktop)
   ========================================================= */
#inputs-section {
  position: sticky; top: var(--header-h);
  height: calc(100vh - var(--header-h));
  overflow-y: auto; overflow-x: hidden;
  background: var(--bg-1);
  border-right: 1px solid var(--border);
  padding: 0 0 56px;
  scrollbar-width: thin;
  scrollbar-color: var(--bg-5) transparent;
}

/* ── Inputs sticky header ── */
.inputs-header {
  padding: 12px 16px 10px;
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 10;
  background: var(--bg-1);
}
.inputs-header h2 {
  font-size: .92rem; font-weight: 800; color: var(--text);
  letter-spacing: -.02em;
}
.inputs-sub { font-size: .68rem; color: var(--text-2); margin-top: 2px; }

/* ── Input Group Block ── */
.input-group-block {
  padding: 11px 16px 6px;
  border-bottom: 1px solid var(--border);
}
.group-title {
  font-size: .64rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .09em;
  color: var(--text-2); margin-bottom: 9px;   /* brighter — was text-3 */
  display: flex; align-items: center; gap: 6px;
}
.group-title i { color: var(--accent); font-size: .64rem; }

/* ── Single Slider Input ── */
.siq-input { margin-bottom: 12px; }
.siq-label-row {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 6px; gap: 6px;
}
.siq-label-row label {
  font-size: .76rem; font-weight: 500; color: var(--text-2);
  display: flex; align-items: center; gap: 5px;
  line-height: 1.4; flex: 1;
}
/* Must-field: visibly brighter label */
.must-field .siq-label-row label {
  color: var(--text);          /* brightest tier */
  font-weight: 600;
}
.must-field input[type="range"]::-webkit-slider-thumb {
  background: var(--accent);
  box-shadow: 0 0 10px rgba(124,185,255,0.60);
}

/* Value badge */
.siq-val-badge {
  font-size: .76rem; font-weight: 700; color: var(--text);
  background: var(--bg-3); padding: 2px 8px;
  border-radius: 6px; min-width: 56px; text-align: center;
  border: 1px solid var(--border-hi);
  transition: color .14s, background .14s, border-color .14s;
  flex-shrink: 0; white-space: nowrap;
}
.siq-val-badge.accent {
  color: var(--accent); border-color: rgba(124,185,255,0.25);
  background: var(--accent-dim);
}
.siq-val-badge.changed {
  color: var(--green) !important;
  border-color: rgba(82,232,168,0.35) !important;
  background: var(--green-dim) !important;
  animation: pulse-glow .55s ease;
}

/* ── Range Slider ── */
input[type="range"] {
  -webkit-appearance: none; appearance: none;
  width: 100%; height: 3px; border-radius: 3px;
  cursor: pointer; outline: none;
  background: var(--bg-4);
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 17px; height: 17px; border-radius: 50%;
  background: var(--accent); cursor: pointer;
  border: 2.5px solid var(--bg-1);
  box-shadow: 0 0 6px rgba(124,185,255,0.45);
  transition: transform .14s, box-shadow .14s;
}
input[type="range"]::-webkit-slider-thumb:hover,
input[type="range"]:active::-webkit-slider-thumb {
  transform: scale(1.4);
  box-shadow: 0 0 16px rgba(124,185,255,0.75);
}
input[type="range"]::-moz-range-thumb {
  width: 17px; height: 17px; border-radius: 50%;
  background: var(--accent); cursor: pointer;
  border: 2.5px solid var(--bg-1);
  box-shadow: 0 0 6px rgba(124,185,255,0.45);
}
input[type="range"]::-moz-range-progress { background: var(--accent); height: 3px; border-radius: 3px; }
.siq-range-ends {
  display: flex; justify-content: space-between;
  font-size: .60rem; color: var(--text-2); margin-top: 3px;
}

/* ── Tooltip button (ⓘ) ── */
.tip-btn {
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--bg-4); border: 1px solid var(--border-med);
  color: var(--text-3); font-size: .58rem; font-weight: 700;
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0; transition: background var(--transition), color var(--transition);
  position: relative;
}
.tip-btn:hover { background: var(--bg-5); color: var(--text-2); }
.tip-popup {
  display: none; position: absolute; z-index: 100;
  left: 22px; top: -4px;
  width: 220px; padding: 9px 11px;
  background: var(--bg-4); border: 1px solid var(--border-med);
  border-radius: var(--radius); box-shadow: var(--shadow);
  font-size: .72rem; color: var(--text-2); line-height: 1.55;
  pointer-events: none;
}
.tip-popup.active { display: block; pointer-events: auto; }

/* ── Select rows ── */
.siq-select-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 9px;
  margin-bottom: 13px;
}
.siq-select-item label {
  display: block; font-size: .72rem; font-weight: 600;
  color: var(--text-2); margin-bottom: 4px;
}
.siq-select-item select {
  width: 100%; padding: 7px 10px;
  background: var(--bg-3); border: 1px solid var(--border-med);
  border-radius: var(--radius); color: var(--text);
  font-size: .78rem; cursor: pointer;
  transition: border-color var(--transition);
  appearance: none; -webkit-appearance: none;
}
.siq-select-item select:focus { border-color: var(--accent); outline: none; }

/* ── Auto-estimate SS button ── */
.auto-ss-btn {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 7px; border-radius: 4px;
  font-size: .63rem; color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid rgba(124,185,255,0.22);
  transition: background var(--transition);
}
.auto-ss-btn:hover { background: rgba(124,185,255,0.20); }

/* ── State tax note ── */
#state-tax-note {
  display: none;
  margin-top: 6px; padding: 8px 10px;
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: .72rem; color: var(--text-2); line-height: 1.55;
}

/* ── Personas ── */
.persona-row { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 6px; }
.persona-btn {
  padding: 5px 11px; border-radius: 50px;
  font-size: .71rem; font-weight: 600; color: var(--text-2);
  background: var(--bg-3); border: 1px solid var(--border-hi);
  min-height: 30px;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.persona-btn:hover, .persona-btn.active {
  background: var(--accent-dim); color: var(--accent);
  border-color: rgba(124,185,255,0.40);
}

/* =========================================================
   FINE-TUNE ACCORDION  — visually unmissable CTA
   ========================================================= */
.finetune-accordion {
  /* Amber top-border + slightly elevated bg = unmistakably interactive */
  border-top: 2px solid rgba(255,196,68,0.45);
  margin-top: 0;
}
.finetune-toggle-btn {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  padding: 13px 16px; gap: 10px;
  font-size: .78rem; font-weight: 700; color: var(--text);
  background: linear-gradient(135deg, rgba(255,196,68,0.08) 0%, rgba(255,196,68,0.04) 100%);
  border-bottom: 1px solid rgba(255,196,68,0.18);
  transition: color var(--transition), background var(--transition);
  min-height: 48px;
}
.finetune-toggle-btn:hover {
  color: var(--text);
  background: linear-gradient(135deg, rgba(255,196,68,0.14) 0%, rgba(255,196,68,0.07) 100%);
}
.finetune-toggle-btn[aria-expanded="true"] {
  color: var(--accent);
  background: var(--accent-dim);
  border-bottom-color: rgba(124,185,255,0.22);
  border-top: none;
}
.finetune-accordion:has(.finetune-toggle-btn[aria-expanded="true"]) {
  border-top-color: rgba(124,185,255,0.30);
}
.finetune-label { display: flex; align-items: center; gap: 8px; }
.finetune-label i { color: var(--amber); font-size: .78rem; }
.finetune-badge {
  font-size: .59rem; font-weight: 700; text-transform: uppercase; letter-spacing: .07em;
  color: var(--amber); background: rgba(255,196,68,0.14);
  padding: 2px 8px; border-radius: 50px; border: 1px solid rgba(255,196,68,0.35);
  white-space: nowrap;
}
/* Count of hidden inputs as a subtle nudge */
.finetune-count {
  font-size: .60rem; color: var(--text-3); font-weight: 400;
  margin-left: 2px;
}
/* Expand hint arrow */
.finetune-chevron {
  color: var(--amber); font-size: .80rem;
  transition: transform .25s ease; flex-shrink: 0;
}
.finetune-toggle-btn[aria-expanded="true"] .finetune-chevron {
  transform: rotate(180deg);
  color: var(--accent);
}
/* Hint text — always visible under the button */
.finetune-hint {
  font-size: .64rem; color: var(--text-3); font-weight: 400;
  margin-left: 4px; letter-spacing: 0;
}
.finetune-body {
  max-height: 0; overflow: hidden;
  transition: max-height .40s cubic-bezier(.16,1,.3,1);
}
.finetune-body.open { max-height: 3200px; }

/* =========================================================
   MOBILE BOTTOM DRAWER
   ========================================================= */
#drawer-overlay {
  display: none; position: fixed; inset: 0; z-index: 300;
  background: rgba(0,0,0,0.70);
  backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
  opacity: 0; transition: opacity .25s ease;
}
#drawer-overlay.active { display: block; opacity: 1; }

#sidebar-drawer {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 400;
  height: 85vh; max-height: 85vh;
  background: var(--bg-1); border-top: 1px solid var(--border-med);
  border-radius: 20px 20px 0 0;
  overflow-y: auto; overflow-x: hidden;
  transform: translateY(100%);
  transition: transform .32s cubic-bezier(.16,1,.3,1);
  scrollbar-width: thin; scrollbar-color: var(--bg-5) transparent;
}
#sidebar-drawer.open { transform: translateY(0); }

.drawer-handle {
  width: 100%; display: flex; align-items: center; justify-content: center;
  padding: 10px 0 4px; flex-direction: column; gap: 8px;
  position: sticky; top: 0; z-index: 10;
  background: var(--bg-1); border-bottom: 1px solid var(--border);
}
.drawer-grip { width: 38px; height: 4px; border-radius: 2px; background: var(--border-med); }
.drawer-title-row {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  padding: 0 18px 10px;
}
.drawer-title { font-size: .88rem; font-weight: 700; color: var(--text); }
#drawer-close-btn {
  width: 30px; height: 30px; border-radius: 50%;
  background: var(--bg-3); border: 1px solid var(--border);
  color: var(--text-3); font-size: .75rem;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition);
}
#drawer-close-btn:hover { background: var(--bg-4); color: var(--text); }

/* =========================================================
   COMING SOON OVERLAY
   ========================================================= */
#coming-soon-overlay {
  display: none; position: fixed; inset: 0; z-index: 500;
  background: rgba(7,8,14,0.90);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  align-items: center; justify-content: center;
  flex-direction: column; gap: 16px; text-align: center; padding: 32px;
}
.cs-icon  { font-size: 3rem; }
.cs-title { font-size: 1.4rem; font-weight: 800; color: var(--text); letter-spacing: -.02em; }
.cs-sub   { font-size: .9rem; color: var(--text-2); max-width: 380px; line-height: 1.7; }
.cs-back-btn {
  margin-top: 8px; padding: 10px 24px;
  background: var(--accent); color: #000;
  font-size: .84rem; font-weight: 700; border-radius: 50px;
  transition: opacity var(--transition);
}
.cs-back-btn:hover { opacity: .85; }

/* =========================================================
   CHARTS SECTION  — 2-column grid on desktop
   ========================================================= */
#charts-section {
  padding: 14px 16px 48px;
  display: flex; flex-direction: column; gap: 10px;
  min-width: 0;
}

/* ── KPI Strip — 6-up on wide, collapses gracefully ── */
.kpi-strip {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 6px;
}
.kpi-card {
  background: var(--bg-2); border: 1px solid var(--border-med);
  border-radius: var(--radius-lg); padding: 9px 11px;
  display: flex; align-items: flex-start; gap: 7px;
  transition: border-color var(--transition), background var(--transition);
  min-width: 0;
}
.kpi-card:hover { border-color: var(--border-hi); background: var(--bg-3); }
.kpi-card.primary { border-color: rgba(124,185,255,0.32); background: var(--accent-dim); }
.kpi-icon {
  width: 26px; height: 26px; border-radius: 6px;
  background: var(--bg-4);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent); font-size: .72rem; flex-shrink: 0;
  margin-top: 1px;
}
.kpi-card.primary .kpi-icon { background: rgba(124,185,255,0.16); }
.kpi-body { min-width: 0; flex: 1; }
.kpi-val {
  font-size: 1.0rem; font-weight: 800; color: var(--text);
  line-height: 1.15; white-space: nowrap; overflow: hidden;
  text-overflow: ellipsis; letter-spacing: -.025em;
}
.kpi-card.primary .kpi-val { color: var(--accent); }
.kpi-lbl {
  font-size: .57rem; color: var(--text-2); margin-top: 2px;  /* brighter — was text-3 */
  font-weight: 500; text-transform: uppercase; letter-spacing: .04em;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

/* ── 2-COLUMN CHART GRID ─────────────────────────────────
   Charts sit in a responsive 2-column grid so the user can
   see all charts at one glance on a wide screen.
   Full-width slots (class="chart-full") span both columns.
   ───────────────────────────────────────────────────────── */
.charts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.chart-full {
  grid-column: 1 / -1;   /* spans both columns */
}

/* ── Chart Card ── */
.chart-card {
  background: var(--bg-2); border: 1px solid var(--border-med);
  border-radius: var(--radius-lg); padding: 13px 14px 11px;
  transition: border-color var(--transition), box-shadow var(--transition);
  display: flex; flex-direction: column;
}
.chart-card:hover {
  border-color: var(--border-hi);
  box-shadow: 0 4px 24px rgba(0,0,0,0.35);
}
.chart-card-header {
  display: flex; align-items: flex-start; justify-content: space-between;
  margin-bottom: 8px; gap: 8px; flex-wrap: wrap;
}
.chart-title-wrap h3 {
  font-size: .84rem; font-weight: 800; color: var(--text);
  letter-spacing: -.02em; line-height: 1.2;
}
.chart-title-wrap p  {
  font-size: .67rem; color: var(--text-2); margin-top: 2px; line-height: 1.4;
}
.chart-wrap { position: relative; flex: 1; }

/* Chart insight bar */
.chart-insight {
  margin-top: 8px; padding: 7px 10px;
  background: var(--bg-1); border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: .71rem; color: var(--text-2);
  display: flex; align-items: flex-start; gap: 7px;
  line-height: 1.55;
}
.chart-insight i { color: var(--amber); flex-shrink: 0; margin-top: 1px; font-size: .72rem; }

/* ── Chart inline legend ── */
.chart-legend-inline {
  display: flex; align-items: center; gap: 7px; flex-wrap: wrap;
}
.chart-legend-inline span {
  display: flex; align-items: center; gap: 5px;
  font-size: .63rem; color: var(--text-2);
}
.leg-band { display: inline-block; width: 20px; height: 9px; border-radius: 3px; }
.leg-dot  { display: inline-block; width: 8px; height: 8px; border-radius: 50%; }

/* ── Growth Series Toggle Buttons ── */
.growth-toggles { display: flex; gap: 4px; }
.gtoggle {
  padding: 4px 10px; border-radius: 6px;
  font-size: .69rem; font-weight: 600;
  color: var(--text-3); background: var(--bg-3);
  border: 1px solid var(--border);
  min-height: 28px;
  transition: color var(--transition), background var(--transition), border-color var(--transition);
}
.gtoggle.active  { color: var(--accent); background: var(--accent-dim); border-color: rgba(124,185,255,0.28); }
.gtoggle:hover:not(.active) { color: var(--text-2); background: var(--bg-4); }

/* ── SS Monthly Grid ── */
.ss-monthly-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 6px; margin-top: 8px;
}
.ss-cell {
  background: var(--bg-1); border: 1px solid var(--border-med);
  border-radius: var(--radius); padding: 8px 10px; text-align: center;
}
.ss-cell.highlight { border-color: rgba(124,185,255,0.35); background: var(--accent-dim); }
.ss-cell-age { font-size: .64rem; color: var(--text-2); font-weight: 600; margin-bottom: 4px; }
.ss-cell-val { font-size: 1.05rem; font-weight: 800; color: var(--text); letter-spacing: -.02em; }
.ss-cell.highlight .ss-cell-val { color: var(--accent); }
.ss-cell-tag {
  display: inline-block; margin-top: 5px; padding: 2px 8px;
  border-radius: 50px; font-size: .59rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .04em;
}
.ss-cell-tag.reduced { background: var(--red-dim);  color: var(--red);   }
.ss-cell-tag.full    { background: var(--green-dim); color: var(--green); }
.ss-cell-tag.max     { background: rgba(179,157,255,0.12); color: var(--purple); }
.ss-breakeven-badge {
  font-size: .70rem; color: var(--amber);
  background: var(--amber-dim); padding: 4px 10px;
  border-radius: 6px; border: 1px solid rgba(255,196,68,0.20);
  flex-shrink: 0; max-width: 260px; text-align: right; line-height: 1.4;
}

/* ── Scenarios Table ── */
.scenarios-table-wrap { overflow-x: auto; border-radius: var(--radius); border: 1px solid var(--border); margin-top: 12px; }
.scenarios-tbl { width: 100%; border-collapse: collapse; font-size: .75rem; }
.scenarios-tbl th {
  background: var(--bg-3); padding: 7px 9px;
  font-size: .59rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .06em; color: var(--text-2);  /* brighter column headers */
  text-align: left; border-bottom: 1px solid var(--border); white-space: nowrap;
}
.scenarios-tbl td {
  padding: 7px 9px; color: var(--text);
  border-bottom: 1px solid var(--border); white-space: nowrap;
}
.scenarios-tbl tr:last-child td { border-bottom: none; }
.scenarios-tbl tr.row-highlight td { background: rgba(124,185,255,0.05); }
.scenarios-tbl tr:hover td { background: var(--bg-3); }
.badge {
  display: inline-block; padding: 2px 8px; border-radius: 50px;
  font-size: .59rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .04em;
}
.badge-great { background: var(--green-dim); color: var(--green); }
.badge-ok    { background: var(--amber-dim); color: var(--amber); }
.badge-tough { background: var(--red-dim);   color: var(--red);   }

/* ── Readiness Card ── */
.score-badge-wrap { display: flex; align-items: center; flex-shrink: 0; }
.score-badge {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  width: 68px; height: 68px; border-radius: 50%;
  background: var(--bg-3); border: 2.5px solid var(--border-hi);
  transition: border-color .3s;
}
#score-num   { font-size: 1.4rem; font-weight: 800; color: var(--text); line-height: 1; letter-spacing: -.03em; }
.score-label { font-size: .52rem; color: var(--text-2); font-weight: 700; text-transform: uppercase; letter-spacing: .05em; }
.readiness-bars { display: flex; flex-direction: column; gap: 8px; margin-top: 6px; }
.rb-item  { display: flex; align-items: center; gap: 10px; }
.rb-label { font-size: .72rem; color: var(--text-2); width: 150px; flex-shrink: 0; }
.rb-track { flex: 1; height: 5px; background: var(--bg-4); border-radius: 3px; overflow: hidden; }
.rb-fill  { height: 100%; border-radius: 3px; transition: width .8s cubic-bezier(.16,1,.3,1); }
.rb-val   { font-size: .69rem; font-weight: 700; width: 44px; text-align: right; flex-shrink: 0; }

/* ── Insights Cards Strip ── */
.insights-strip-wrap {
  background: var(--bg-1); border: 1px solid var(--border-med);
  border-radius: var(--radius-lg); padding: 13px 15px;
}
.insights-strip-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 9px;
}
.insights-strip-header h3 {
  font-size: .82rem; font-weight: 800; color: var(--text);
  display: flex; align-items: center; gap: 7px;
}
.insights-strip-header h3 i { color: var(--accent); font-size: .80rem; }
.insights-strip-header span { font-size: .67rem; color: var(--text-2); }
.insights-strip { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 5px; }
.ins-card {
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 9px 11px;
  transition: border-color var(--transition), background var(--transition);
}
.ins-card:hover { border-color: var(--border-med); background: var(--bg-3); }
.ins-cat   { font-size: .57rem; color: var(--accent); font-weight: 700; text-transform: uppercase; letter-spacing: .09em; margin-bottom: 3px; }
.ins-label { font-size: .67rem; color: var(--text-2); margin-bottom: 3px; line-height: 1.35; }  /* brighter */
.ins-val   { font-size: .90rem; font-weight: 800; color: var(--text); }
.ins-src   { font-size: .57rem; color: var(--text-3); margin-top: 2px; }

/* ── Premium button ── */
.btn-premium {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 6px 14px;
  background: var(--amber-dim); color: var(--amber);
  border: 1px solid rgba(255,196,68,0.28);
  border-radius: 8px; font-size: .74rem; font-weight: 700;
  transition: background var(--transition), border-color var(--transition);
  white-space: nowrap;
}
.btn-premium:hover { background: rgba(255,196,68,0.18); border-color: rgba(255,196,68,0.4); }

/* =========================================================
   FAQ
   ========================================================= */
#faq-section {
  border-top: 1px solid var(--border);
  background: var(--bg-1); padding: 56px 24px;
}
.faq-inner { max-width: 940px; margin: 0 auto; }
.faq-inner h2 {
  font-size: 1.35rem; font-weight: 800; color: var(--text);
  margin-bottom: 22px; text-align: center; letter-spacing: -.025em;
}
.faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; }
.faq-item {
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
  transition: border-color var(--transition);
}
.faq-item:hover { border-color: var(--border-med); }
.faq-q {
  width: 100%; text-align: left; padding: 13px 15px;
  font-size: .80rem; font-weight: 600; color: var(--text);
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  transition: color var(--transition); min-height: 44px;
}
.faq-q:hover { color: var(--accent); }
.faq-q[aria-expanded="true"] { color: var(--accent); }
.faq-q i { color: var(--text-3); font-size: .7rem; transition: transform var(--transition); flex-shrink: 0; }
.faq-q[aria-expanded="true"] i { transform: rotate(180deg); color: var(--accent); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .28s ease; }
.faq-a.open { max-height: 320px; }
.faq-a p {
  padding: 10px 15px 14px;
  font-size: .77rem; color: var(--text-2); line-height: 1.72;
  border-top: 1px solid var(--border);
}
.faq-a p strong { color: var(--text); font-weight: 700; }

/* =========================================================
   FOOTER
   ========================================================= */
#site-footer {
  background: var(--bg); border-top: 1px solid var(--border);
  padding: 30px 24px;
}
.footer-inner {
  max-width: 1040px; margin: 0 auto;
  display: flex; flex-direction: column; align-items: center; gap: 13px;
  text-align: center;
}
.footer-brand { display: flex; align-items: center; gap: 9px; }
.footer-logo-mark {
  width: 26px; height: 26px; border-radius: 6px;
  display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.footer-name { font-size: .82rem; color: var(--text-2); }
.footer-name strong { color: var(--text); font-weight: 800; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 16px; }
.footer-links a { font-size: .70rem; color: var(--text-3); transition: color var(--transition); }
.footer-links a:hover { color: var(--text-2); }
.footer-owner { font-size: .70rem; color: var(--text-3); line-height: 1.6; }
.footer-owner a {
  color: var(--accent);
  text-decoration: underline; text-decoration-color: rgba(124,185,255,0.3);
}
.footer-owner a:hover { color: #a8d4ff; }
.footer-disc { font-size: .64rem; color: var(--text-3); max-width: 620px; line-height: 1.65; }

/* =========================================================
   PREMIUM MODAL
   ========================================================= */
.modal-overlay {
  position: fixed; inset: 0; z-index: 999;
  background: rgba(0,0,0,.75); backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center; padding: 20px;
  opacity: 0; pointer-events: none; transition: opacity .2s ease;
}
.modal-overlay.active { opacity: 1; pointer-events: all; }
.modal-box {
  background: var(--bg-2); border: 1px solid var(--border-med);
  border-radius: var(--radius-xl); padding: 32px 26px;
  max-width: 420px; width: 100%; position: relative;
  box-shadow: var(--shadow-lg);
  transform: scale(.95) translateY(10px);
  transition: transform .22s cubic-bezier(.16,1,.3,1);
}
.modal-overlay.active .modal-box { transform: scale(1) translateY(0); }
.modal-close {
  position: absolute; top: 12px; right: 12px;
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--bg-3); color: var(--text-3);
  display: flex; align-items: center; justify-content: center;
  font-size: .76rem; transition: background var(--transition);
}
.modal-close:hover { background: var(--bg-5); color: var(--text); }
.modal-top { text-align: center; margin-bottom: 20px; }
.modal-crown { font-size: 1.8rem; color: var(--amber); display: block; margin-bottom: 8px; }
.modal-top h3 { font-size: 1.1rem; font-weight: 800; color: var(--text); margin-bottom: 4px; letter-spacing: -.02em; }
.modal-top p  { font-size: .78rem; color: var(--text-3); }
.modal-feats { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.mfeat { display: flex; align-items: center; gap: 9px; font-size: .8rem; color: var(--text-2); }
.mfeat i { color: var(--green); font-size: .78rem; flex-shrink: 0; }
.modal-plans { display: flex; gap: 8px; margin-bottom: 14px; }
.plan-opt {
  flex: 1; padding: 10px 12px;
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--bg-3); cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
  display: flex; align-items: center; gap: 8px;
}
.plan-opt input { display: none; }
.plan-opt div   { display: flex; flex-direction: column; gap: 2px; }
.plan-opt strong { font-size: .8rem; color: var(--text); font-weight: 700; }
.plan-opt span   { font-size: .71rem; color: var(--text-3); }
.plan-opt em     { color: var(--green); font-style: normal; font-size: .67rem; font-weight: 700; }
.plan-opt.active { border-color: rgba(124,185,255,0.35); background: var(--accent-dim); }
.modal-upgrade-btn {
  width: 100%; padding: 13px;
  background: var(--accent); color: #000;
  border-radius: var(--radius); font-size: .87rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center; gap: 7px;
  transition: opacity var(--transition), transform var(--transition);
}
.modal-upgrade-btn:hover { opacity: .88; transform: translateY(-1px); }
.modal-fine { text-align: center; font-size: .67rem; color: var(--text-3); margin-top: 8px; }

/* =========================================================
   ANIMATIONS
   ========================================================= */
@keyframes pulse-glow {
  0%   { box-shadow: 0 0 0 0 rgba(82,232,168,0);    }
  40%  { box-shadow: 0 0 0 4px rgba(82,232,168,0.22); }
  100% { box-shadow: 0 0 0 0 rgba(82,232,168,0);    }
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-up { animation: fadeUp .35s ease forwards; }

/* =========================================================
   RESPONSIVE
   ========================================================= */

/* ── 1400px: charts-grid still 2-col, sidebar a touch narrower ── */
@media (max-width: 1400px) {
  :root { --sidebar-w: 295px; }
}

/* ── 1280px ── */
@media (max-width: 1280px) {
  :root { --sidebar-w: 275px; }
  .kpi-strip { grid-template-columns: repeat(3, 1fr); }
}

/* ── 1100px: charts stay 2-col but slightly compressed ── */
@media (max-width: 1100px) {
  :root { --sidebar-w: 260px; }
}

/* ── 1000px: charts go back to single column, sidebar stays ── */
@media (max-width: 1000px) {
  .charts-grid { grid-template-columns: 1fr; }
  .chart-full  { grid-column: auto; }
  .kpi-strip   { grid-template-columns: repeat(3, 1fr); }
}

/* ── 860px: sidebar collapses to top ── */
@media (max-width: 860px) {
  #main-layout { grid-template-columns: 1fr; }
  #inputs-section {
    position: static; height: auto;
    border-right: none; border-bottom: 1px solid var(--border);
  }
  .charts-grid { grid-template-columns: 1fr 1fr; }
  .chart-full  { grid-column: 1 / -1; }
  .kpi-strip   { grid-template-columns: repeat(3, 1fr); }
  .faq-grid    { grid-template-columns: 1fr; }
}

/* ── 768px: mobile bottom drawer ── */
@media (max-width: 768px) {
  #drawer-open-btn { display: flex; }
  #inputs-section  { display: none; }
  .mode-tab { padding: 5px 9px; font-size: .68rem; }
  .kpi-strip { grid-template-columns: repeat(2, 1fr); gap: 5px; }
  .charts-grid { grid-template-columns: 1fr; }
  .chart-full  { grid-column: auto; }
  .hero-kpis { flex-direction: column; border-radius: var(--radius-lg); max-width: 100%; }
  .hero-kpi-sep { display: none; }
  .hero-kpi { padding: 11px 16px; }
  .nav-center { display: none; }
  .ss-monthly-grid { grid-template-columns: 1fr; }
  #charts-section  { padding: 10px 10px 36px; }
  .chart-card      { padding: 11px 11px 9px; }
  .rb-label { width: 110px; }
  .faq-q, .finetune-toggle-btn, .persona-btn, .gtoggle,
  .mode-tab, .auto-ss-btn, .cs-back-btn, .hero-cta { min-height: 44px; }
}

/* ── 480px: small phones ── */
@media (max-width: 480px) {
  :root { --header-h: 52px; }
  #hero-section { padding: 40px 16px 36px; }
  .kpi-strip { grid-template-columns: repeat(2, 1fr); }
  .mode-selector { gap: 2px; padding: 2px; }
  .mode-tab { padding: 4px 8px; font-size: .65rem; }
  .logo-name { display: none; }
  #charts-section { padding: 10px 10px 28px; gap: 10px; }
}

/* ── Print ── */
@media print {
  #site-header, #sidebar-drawer, #drawer-overlay, #drawer-open-btn,
  .btn-premium, .modal-overlay { display: none !important; }
  #main-layout { grid-template-columns: 1fr; }
  #inputs-section { display: none !important; }
  body { background: white; color: black; }
}