/* ============================================================
   GRC Tools — Shared Design System
   Based on NIST CSF 2.0 Assessment Tool visual language
   ============================================================ */

/* ── Design Tokens ──────────────────────────────────────── */
:root {
  --blue:#003366;--blue-mid:#1a5276;--blue-light:#2e86c1;--blue-pale:#d6eaf8;
  --green:#1e8449;--green-light:#d5f5e3;
  --orange:#d35400;--orange-light:#fdebd0;
  --red:#c0392b;--red-light:#fadbd8;
  --gray:#566573;--gray-light:#f4f6f7;--gray-border:#d5d8dc;
  --white:#ffffff;--text:#212f3d;--radius:6px;
  --shadow:0 2px 8px rgba(0,0,0,.1);
  --body-bg:#eaf0fb;--card-bg:#ffffff;--input-bg:#ffffff;
  --help-bg:#fffde7;--help-border:#f9a825;
  /* CSF function colours */
  --gv:#7b2d8b;--gv-light:#f3e5f5;
  --id:#1565c0;--id-light:#e3f2fd;
  --pr:#2e7d32;--pr-light:#e8f5e9;
  --de:#e65100;--de-light:#fff3e0;
  --rs:#c62828;--rs-light:#ffebee;
  --rc:#00695c;--rc-light:#e0f2f1;
}
[data-theme="dark"] {
  --blue:#1565c0;--blue-mid:#0d3b7a;--blue-light:#42a5f5;--blue-pale:#0d2140;
  --green:#2e7d32;--green-light:#0d2610;
  --orange:#ef6c00;--orange-light:#2d1600;
  --red:#c62828;--red-light:#2d0a0a;
  --gray:#90a4ae;--gray-light:#162032;--gray-border:#2a3d52;
  --white:#1a2d40;--text:#c8d8e8;
  --shadow:0 2px 8px rgba(0,0,0,.4);
  --body-bg:#0e1621;--card-bg:#1a2d40;--input-bg:#0e1621;
  --help-bg:#1e2610;--help-border:#7d6c00;
  --gv-light:#2d1040;--id-light:#0d2140;--pr-light:#0d2010;
  --de-light:#2d1400;--rs-light:#2d0a0a;--rc-light:#002d28;
}

/* ── Reset ──────────────────────────────────────────────── */
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  background:var(--body-bg);color:var(--text);font-size:14px;
  transition:background .2s,color .2s}

/* ── App Header ─────────────────────────────────────────── */
#app-header{
  background:linear-gradient(135deg,var(--blue) 0%,var(--blue-mid) 100%);
  color:#fff;padding:12px 20px;display:flex;justify-content:space-between;
  align-items:center;flex-shrink:0;z-index:500;
  box-shadow:0 2px 12px rgba(0,0,0,.3);position:sticky;top:0;
}
#app-header h1{font-size:1.15rem;font-weight:700;letter-spacing:.3px}
.subtitle{font-size:.72rem;opacity:.8;margin-top:2px}
.header-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}

/* Header icon buttons */
.hdr-btn{
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);
  color:#fff;padding:7px 9px;border-radius:var(--radius);cursor:pointer;
  display:flex;align-items:center;gap:5px;font-size:.75rem;
  position:relative;transition:background .15s;
}
.hdr-btn:hover{background:rgba(255,255,255,.22)}
.hdr-btn svg{width:16px;height:16px;fill:currentColor;flex-shrink:0}
.hdr-btn .hdr-tip{
  display:none;position:absolute;top:calc(100% + 6px);right:0;
  background:#222;color:#fff;font-size:.68rem;white-space:nowrap;
  padding:4px 8px;border-radius:4px;pointer-events:none;z-index:600;
}
.hdr-btn:hover .hdr-tip{display:block}
/* Save button green accent */
.hdr-btn.hdr-save{border-color:rgba(100,220,140,.5)}
.hdr-btn.hdr-save:hover{background:rgba(100,220,140,.18);border-color:rgba(100,220,140,.9)}
/* Premium PRO badge */
.hdr-btn.pro-feature::after{
  content:'PRO';font-size:.45rem;font-weight:800;letter-spacing:.4px;
  position:absolute;top:-6px;right:-5px;
  background:#f9a825;color:#000;
  border-radius:3px;padding:1px 4px;line-height:1.5;pointer-events:none;
}
/* Pro-feature graying — hover intentionally matches rest state (feature is locked) */
.hdr-btn.pro-feature{opacity:.5}
.hdr-btn.pro-feature:hover{opacity:.5}
/* PRO badge on standard .btn buttons (e.g. summary-page actions) */
.btn.pro-feature{position:relative;opacity:.65}
.btn.pro-feature:hover{opacity:.65}
.btn.pro-feature::after{
  content:'PRO';font-size:.45rem;font-weight:800;letter-spacing:.4px;
  position:absolute;top:-6px;right:-5px;
  background:#f9a825;color:#000;
  border-radius:3px;padding:1px 4px;line-height:1.5;pointer-events:none;
}
/* Back link (tool header → home) */
.hdr-back{display:block;font-size:.68rem;color:rgba(255,255,255,.65);text-decoration:none;margin-bottom:3px;letter-spacing:.2px;transition:color .15s}
.hdr-back:hover{color:#fff}

/* ── Site Navigation (standalone bar, kept for reference) ── */
#site-nav{background:var(--card-bg);border-bottom:1px solid var(--gray-border);padding:0 24px;display:flex;gap:4px}
.nav-link{padding:11px 14px;font-size:.82rem;font-weight:600;color:var(--gray);text-decoration:none;border-bottom:2px solid transparent;display:inline-block;margin-bottom:-1px;transition:color .15s,border-color .15s}
.nav-link:hover{color:var(--blue-light)}
.nav-link.active{color:var(--blue-light);border-bottom-color:var(--blue-light)}

/* ── Page header (site pages: index, products, about, legal) ── */
#app-header.page-header{padding:0;position:sticky;top:0;z-index:100}
.ph-inner{max-width:960px;margin:0 auto;padding:13px 24px;display:flex;align-items:center;gap:8px;width:100%;box-sizing:border-box}
.ph-brand{font-size:1.18rem;font-weight:800;color:#fff;text-decoration:none;white-space:nowrap;margin-right:14px;flex-shrink:0;letter-spacing:-.2px}
.ph-nav{display:flex;gap:2px}
.ph-nav .nav-link{color:rgba(255,255,255,.78);border-bottom:2px solid transparent;padding:7px 13px;margin-bottom:0;font-size:.87rem}
.ph-nav .nav-link:hover{color:#fff}
.ph-nav .nav-link.active{color:#fff;border-bottom-color:rgba(255,255,255,.55)}
/* Nav dropdown submenu */
.nav-dropdown{position:relative}
.nav-dropdown>.nav-link::after{content:' ▾';font-size:.58rem;opacity:.7;margin-left:1px}
.nav-dropdown-menu{
  position:absolute;top:calc(100% + 2px);left:0;
  background:var(--blue);
  border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius);padding:5px;min-width:240px;
  opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:opacity .15s,transform .15s,visibility .15s;
  z-index:200;box-shadow:0 10px 28px rgba(0,0,0,.35);
}
.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu{opacity:1;visibility:visible;transform:translateY(0)}
.nav-dropdown-menu a{
  display:flex;align-items:center;gap:10px;
  color:rgba(255,255,255,.82);padding:8px 12px;font-size:.78rem;
  border-radius:5px;text-decoration:none;transition:background .1s,color .1s;
}
.nav-dropdown-menu a:hover{background:rgba(255,255,255,.11);color:#fff}
.nav-dropdown-menu .ddm-icon{font-size:.95rem;flex-shrink:0;width:18px;text-align:center}
.nav-dropdown-menu .ddm-text{}
.nav-dropdown-menu .ddm-sub{font-size:.65rem;color:rgba(255,255,255,.48);display:block;margin-top:1px}
.nav-dropdown-divider{height:1px;background:rgba(255,255,255,.1);margin:4px 0}
.ph-actions{margin-left:auto;display:flex;align-items:center;gap:8px;flex-shrink:0}
.ph-signin{font-size:.82rem;font-weight:600;padding:7px 14px}
.ph-getstarted{display:inline-block;background:#fff;color:var(--blue);font-size:.82rem;font-weight:700;padding:8px 17px;border-radius:var(--radius);text-decoration:none;border:none;cursor:pointer;transition:opacity .15s;white-space:nowrap;letter-spacing:.2px}
.ph-getstarted:hover{opacity:.88}

/* ── Tab Navigation ─────────────────────────────────────── */
#tab-nav{
  display:flex;border-bottom:2px solid var(--gray-border);
  background:var(--card-bg);flex-shrink:0;
  box-shadow:0 2px 4px rgba(0,0,0,.06);
}
.tab-btn{
  flex:1;padding:12px 6px;border:none;background:none;
  color:var(--gray);cursor:pointer;font-size:.8rem;font-weight:600;
  white-space:nowrap;border-bottom:3px solid transparent;
  margin-bottom:-2px;transition:color .15s,border-color .15s;text-align:center;
}
.tab-btn:hover{color:var(--text);background:var(--gray-light)}
.tab-btn.active{border-bottom-color:currentColor;font-weight:700}

/* ── Step Progress Stepper ──────────────────────────────── */
#stepper{background:var(--blue-mid);padding:12px 24px;overflow-x:auto}
#stepper ul{display:flex;list-style:none;gap:4px;min-width:700px}
#stepper li{
  flex:1;text-align:center;padding:8px 4px;border-radius:var(--radius);
  font-size:.72rem;font-weight:600;color:rgba(255,255,255,.6);
  cursor:pointer;transition:all .2s;position:relative;user-select:none;
}
#stepper li:hover{color:white;background:rgba(255,255,255,.1)}
#stepper li.active{background:var(--blue-light);color:white}
#stepper li.completed{color:#a9cfe8}
#stepper li.completed::after{content:' ✓'}
#stepper li .step-num{display:block;font-size:1rem;margin-bottom:2px}

/* ── Two-Column Layout ──────────────────────────────────── */
body.layout-flex{display:flex;flex-direction:column;overflow:hidden}
#content-row{display:flex;flex:1;overflow:hidden}
#main{flex:1;overflow-y:auto;padding:20px 16px;min-width:0}
#main.centered{max-width:1050px;margin:0 auto;padding:24px 16px;overflow:visible}

/* Summary pane (CSF) */
#summary-pane{
  width:310px;flex-shrink:0;overflow-y:auto;
  border-left:2px solid var(--gray-border);
  background:var(--card-bg);padding:14px 12px;
}
#summary-pane h3{
  font-size:.82rem;font-weight:700;text-transform:uppercase;
  letter-spacing:.5px;color:var(--blue-light);margin-bottom:10px;
  padding-bottom:5px;border-bottom:2px solid var(--blue-pale);
}

/* ── Cards ──────────────────────────────────────────────── */
.card{
  background:var(--card-bg);border-radius:8px;box-shadow:var(--shadow);
  margin-bottom:20px;overflow:hidden;transition:background .2s;
}
.card-header{
  display:flex;align-items:flex-start;gap:12px;padding:14px 18px;
  border-bottom:1px solid var(--gray-border);
  background:var(--blue-pale);border-bottom:2px solid var(--blue-light);
}
.card-header h2{font-size:1rem;font-weight:700;color:var(--blue)}
.card-header .step-icon,.card-header-icon{font-size:1.5rem;line-height:1;flex-shrink:0}
.nist-ref,.ref{font-size:.72rem;color:var(--blue-light);font-weight:600;margin-top:2px}
.card-body{padding:20px}

/* ── Form Elements ──────────────────────────────────────── */
.form-row,.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px}
.form-row-3,.form-grid.cols-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px;margin-bottom:14px}
.form-grid.cols-1{grid-template-columns:1fr}
.span-2{grid-column:span 2}
.span-3{grid-column:span 3}
.form-group{display:flex;flex-direction:column;gap:5px}
.form-group label,label{
  display:block;font-size:.78rem;font-weight:600;color:var(--gray);
  text-transform:uppercase;letter-spacing:.4px;margin-bottom:4px;
}
label .req{color:var(--red)}
label .hint{font-weight:400;text-transform:none;letter-spacing:0;font-size:.72rem;color:#5a5f7a;margin-left:6px}
input[type=text],input[type=date],input[type=email],input[type=tel],input[type=number],select,textarea{
  width:100%;padding:8px 10px;border:1.5px solid var(--gray-border);
  border-radius:var(--radius);font-size:.85rem;font-family:inherit;
  background:var(--input-bg);color:var(--text);
  transition:border-color .15s,background .2s,color .2s;
}
input:focus,select:focus,textarea:focus{
  outline:none;border-color:var(--blue-light);
  box-shadow:0 0 0 3px rgba(46,134,193,.15);
}
textarea{resize:vertical;min-height:80px}
select[readonly]{pointer-events:none;background:var(--gray-light)}
input[type=date]{color-scheme:light}
[data-theme="dark"] input[type=date]{color-scheme:dark}

/* ── Section Titles ─────────────────────────────────────── */
.section-title{
  font-size:.82rem;font-weight:700;text-transform:uppercase;
  letter-spacing:.6px;color:var(--blue-light);
  margin:18px 0 10px;padding-bottom:5px;border-bottom:2px solid var(--blue-pale);
}
.section-divider{
  font-size:.78rem;font-weight:700;color:var(--blue-light);
  text-transform:uppercase;letter-spacing:.6px;
  padding:12px 0 6px;border-bottom:1.5px solid var(--blue-pale);margin-bottom:12px;
}

/* ── Help Box ───────────────────────────────────────────── */
.help-box{
  background:var(--help-bg);border-left:4px solid var(--help-border);
  border-radius:0 var(--radius) var(--radius) 0;
  padding:10px 14px;margin-bottom:16px;font-size:.82rem;line-height:1.55;
}
.help-box strong{color:var(--help-border)}
.help-box ul{margin:6px 0 0 16px}
.help-box li{margin-bottom:3px}

/* ── Tables (shared base) ───────────────────────────────── */
.sub-table,.impact-table,.findings-table,.action-table,.data-table,.cia-table{
  width:100%;border-collapse:collapse;font-size:.8rem;margin-bottom:12px;
}
/* Shared TH */
.sub-table th,.action-table th{
  background:var(--gray-light);padding:8px 10px;text-align:left;
  font-size:.72rem;font-weight:700;text-transform:uppercase;
  letter-spacing:.4px;color:var(--gray);border-bottom:2px solid var(--gray-border);
}
.impact-table th,.findings-table th,.data-table th,.cia-table th{
  background:var(--blue);color:white;padding:8px 10px;text-align:left;
}
/* Shared TD */
.sub-table td,.impact-table td,.findings-table td,.action-table td,
.data-table td,.cia-table td{
  padding:7px 10px;border-bottom:1px solid var(--gray-border);vertical-align:middle;
}
.sub-table tr:last-child td,.action-table tr:last-child td{border-bottom:none}
.sub-table tr:hover td,.findings-table tr:hover td{background:var(--gray-light)}
.impact-table tr:nth-child(even) td,.cia-table tr:nth-child(even) td{background:var(--gray-light)}
.sub-id{font-weight:700;font-size:.78rem;white-space:nowrap;color:var(--blue-light)}
.sub-desc{font-size:.76rem;color:var(--text);line-height:1.4}
.sub-table select,.sub-table input[type=text]{padding:4px 6px;font-size:.76rem}
.findings-table td input,.findings-table td select,.findings-table td textarea{
  font-size:.78rem;padding:4px 6px;min-height:unset;
}
.findings-table textarea{min-height:50px}
/* Inline table inputs */
.data-table td input,.data-table td select,.data-table td textarea{
  width:100%;padding:4px 6px;border:1px solid var(--gray-border);
  border-radius:4px;font-size:.82rem;background:var(--input-bg);
  color:var(--text);font-family:inherit;
}
.data-table td textarea{min-height:40px;resize:vertical}
/* Category rows in sub-table */
.cat-header td{
  background:var(--blue-pale);font-weight:700;font-size:.76rem;
  padding:6px 10px;color:var(--blue-mid);
}
[data-theme="dark"] .cat-header td{background:#0d2140;color:var(--blue-light)}

/* ── Badges ─────────────────────────────────────────────── */
.badge,.tag{
  display:inline-block;padding:2px 8px;border-radius:20px;
  font-size:.72rem;font-weight:700;
}
.badge-low,.badge-green{background:var(--green-light);color:var(--green)}
.badge-mod,.badge-orange{background:var(--orange-light);color:var(--orange)}
.badge-high,.badge-red{background:var(--red-light);color:var(--red)}
.badge-blue{background:var(--blue-pale);color:var(--blue)}
/* Tier badges */
.tier-badge{display:inline-block;padding:2px 8px;border-radius:10px;font-size:.68rem;font-weight:700;white-space:nowrap}
.tier-0{background:var(--gray-light);color:var(--gray)}
.tier-1{background:#fce4ec;color:#880e4f}
.tier-2{background:#fff8e1;color:#e65100}
.tier-3{background:#e8f5e9;color:#2e7d32}
.tier-4{background:#e3f2fd;color:#1565c0}
[data-theme="dark"] .tier-0{background:#1a2d40;color:var(--gray)}
[data-theme="dark"] .tier-1{background:#2d0a1a;color:#f48fb1}
[data-theme="dark"] .tier-2{background:#2d1a00;color:#ffb74d}
[data-theme="dark"] .tier-3{background:#0d2010;color:#81c784}
[data-theme="dark"] .tier-4{background:#0d2140;color:#64b5f6}
/* Impact badges */
.impact-badge{display:inline-block;font-size:.72rem;font-weight:700;padding:2px 8px;border-radius:10px}
.impact-L{background:var(--green-light);color:var(--green)}
.impact-M{background:var(--orange-light);color:var(--orange)}
.impact-H{background:var(--red-light);color:var(--red)}
/* Status badges */
.ctrl-status{font-size:.72rem;font-weight:700;padding:2px 8px;border-radius:10px}
.status-implemented{background:var(--green-light);color:var(--green)}
.status-partial{background:var(--orange-light);color:var(--orange)}
.status-planned{background:var(--blue-pale);color:var(--blue-light)}
.status-na{background:var(--gray-light);color:var(--gray)}
.status-inherited{background:#e8d5f5;color:#6c3483}
/* Auto badge */
.auto-badge{
  display:inline-block;font-size:.68rem;font-weight:700;padding:1px 6px;
  border-radius:10px;background:var(--blue-pale);color:var(--blue-light);
  margin-left:5px;vertical-align:middle;
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn{padding:7px 14px;border-radius:var(--radius);border:none;cursor:pointer;font-size:.82rem;font-weight:600;transition:all .15s}
.btn:hover{opacity:.85}
.btn-primary{background:var(--blue-light);color:#fff}
.btn-primary:hover{background:#1a6fa0}
.btn-success{background:var(--green);color:#fff}
.btn-success:hover{background:#16703d}
.btn-danger{background:var(--red);color:#fff}
.btn-danger:hover{background:#a93226}
.btn-outline{background:transparent;border:1.5px solid rgba(255,255,255,.6);color:white}
.btn-outline:hover{background:rgba(255,255,255,.15)}
.btn-sm{padding:4px 10px;font-size:.75rem}
.btn-nav{padding:9px 22px;font-size:.9rem;border-radius:var(--radius);border:none;cursor:pointer;font-weight:700;transition:all .15s}
.btn-nav-prev{background:white;border:2px solid var(--gray-border);color:var(--gray)}
.btn-nav-prev:hover{border-color:var(--blue-light);color:var(--blue-light)}
.btn-nav-next{background:var(--blue);color:white}
.btn-nav-next:hover{background:var(--blue-mid)}
.step-nav,.step-actions{display:flex;justify-content:space-between;align-items:center;margin-top:24px}
.add-row-btn{margin-top:8px}
/* Delete button */
.del-btn{background:var(--red-light);color:var(--red);border:none;border-radius:4px;padding:3px 8px;cursor:pointer;font-size:.78rem;font-weight:700}
.del-btn:hover{background:var(--red);color:white}

/* ── Progress / Completion bars ──────────────────────────── */
.prog-bar-bg,.completion-bar{background:var(--gray-border);border-radius:4px;height:8px;overflow:hidden;margin-top:3px}
.prog-bar,.completion-fill{height:100%;border-radius:4px;transition:width .4s}
.completion-fill{background:var(--green)}
.completion-label{font-size:.72rem;color:var(--gray);margin-top:4px}

/* ── Checklist ──────────────────────────────────────────── */
.checklist{list-style:none}
.checklist li{display:flex;align-items:flex-start;gap:10px;padding:9px 12px;border-radius:var(--radius);margin-bottom:4px;background:var(--gray-light)}
.checklist li:hover{background:var(--blue-pale)}
.checklist input[type=checkbox]{margin-top:2px;width:16px;height:16px;accent-color:var(--blue-light);flex-shrink:0}
.checklist .item-text{font-size:.83rem;line-height:1.5}
.checklist .item-ref{display:block;font-size:.72rem;color:var(--blue-light);font-weight:600}

/* ── Chip Groups (multi-select chips) ───────────────────── */
.chip-group{margin-bottom:12px}
.chip-group-label{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.6px;color:var(--gray);margin-bottom:5px}
.chip-area{display:flex;flex-wrap:wrap;gap:6px}
.chip{
  display:inline-flex;align-items:center;gap:4px;
  padding:4px 10px;border-radius:20px;font-size:.78rem;font-weight:600;
  cursor:pointer;border:1.5px solid var(--blue-light);
  background:var(--input-bg);color:var(--blue-light);
  transition:all .15s;user-select:none;
}
.chip:hover{background:var(--blue-pale)}
.chip.selected{background:var(--blue-light);color:white;border-color:var(--blue-light)}
.chip.selected::before{content:'✓ '}
/* Baseline chips */
.baseline-chip{padding:6px 14px;border-radius:20px;border:2px solid var(--gray-border);cursor:pointer;font-size:.84rem;font-weight:600;transition:all .15s;background:var(--input-bg);color:var(--text)}
.baseline-chip.selected{border-color:var(--blue-light);background:var(--blue-pale);color:var(--blue-light)}
.baseline-chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:4px}

/* ── Summary KPI / Gauges ───────────────────────────────── */
.gauge-row{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-bottom:20px}
.gauge-card{background:var(--card-bg);border-radius:8px;box-shadow:var(--shadow);padding:14px;text-align:center}
.gauge-label{font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}
.gauge-ring{width:64px;height:64px;border-radius:50%;margin:0 auto 8px;display:flex;align-items:center;justify-content:center;font-size:1.1rem;font-weight:800;border:5px solid var(--gray-border)}
/* Summary stat rows */
.sp-stat-row{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:12px}
.sp-stat{background:var(--gray-light);border-radius:6px;padding:8px;text-align:center}
.sp-stat-val{font-size:1.2rem;font-weight:800;color:var(--blue-light)}
.sp-stat-lbl{font-size:.62rem;color:var(--gray);text-transform:uppercase;letter-spacing:.3px}
/* Summary tile (completion view) */
.summary-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin-top:14px}
.summary-tile{background:var(--blue-pale);border-radius:var(--radius);padding:14px}
.summary-tile .tile-label{font-size:.72rem;font-weight:700;color:var(--blue);text-transform:uppercase;letter-spacing:.5px}
.summary-tile .tile-value{font-size:1.4rem;font-weight:700;color:var(--blue-mid);margin-top:4px}

/* ── Gap / Priority indicators ──────────────────────────── */
.gap-cell{text-align:center;font-weight:700;font-size:.78rem}
.gap-pos{color:#c62828}
.gap-zero{color:#2e7d32}
.gap-na{color:var(--gray)}
.pri-dot{width:10px;height:10px;border-radius:50%;display:inline-block}
.pri-H{background:#c62828}.pri-M{background:#e65100}.pri-L{background:#2e7d32}

/* ── Modals ─────────────────────────────────────────────── */
.modal-backdrop{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:200;align-items:center;justify-content:center}
.modal-backdrop.open{display:flex}
.modal{background:var(--card-bg);border-radius:10px;padding:24px;max-width:500px;width:90%;box-shadow:0 8px 32px rgba(0,0,0,.25)}
.modal h3{color:var(--blue);margin-bottom:12px}
.modal .modal-actions{display:flex;gap:8px;margin-top:16px;justify-content:flex-end}
/* Sub / detail modal (CSF-style) */
#sub-modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:2000;align-items:center;justify-content:center;padding:16px}
#sub-modal{background:var(--card-bg);border-radius:10px;box-shadow:0 8px 40px rgba(0,0,0,.4);width:680px;max-width:100%;max-height:90vh;display:flex;flex-direction:column;overflow:hidden}
#sub-modal-header{padding:16px 20px 14px;border-bottom:2px solid var(--gray-border);display:flex;align-items:flex-start;gap:12px;flex-shrink:0}
#sub-modal-title{flex:1;font-size:.9rem;line-height:1.4}
#sub-modal-close{background:none;border:none;font-size:1.2rem;cursor:pointer;color:var(--gray);padding:2px 6px;border-radius:4px;line-height:1}
#sub-modal-close:hover{background:var(--gray-light);color:var(--text)}
#sub-modal-scroll{overflow-y:auto;flex:1;padding:18px 20px}
#sub-modal-footer{padding:12px 20px;border-top:2px solid var(--gray-border);display:flex;justify-content:flex-end;gap:8px;flex-shrink:0;background:var(--card-bg)}
/* Help modal */
#help-modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:9500;overflow-y:auto;padding:30px 16px}
/* Paywall modal */
#paywall-overlay{
  display:none;position:fixed;inset:0;background:rgba(0,0,0,.6);
  z-index:10000;align-items:center;justify-content:center;padding:20px;
}
#paywall-overlay.open{display:flex}
#paywall-modal{
  background:var(--card-bg);border-radius:12px;
  box-shadow:0 12px 48px rgba(0,0,0,.4);
  max-width:420px;width:100%;overflow:hidden;
}
#paywall-modal .pw-header{
  background:linear-gradient(135deg,var(--blue) 0%,var(--blue-mid) 100%);
  color:#fff;padding:20px 24px;
}
#paywall-modal .pw-header h2{font-size:1.1rem;font-weight:800;margin-bottom:4px}
#paywall-modal .pw-header p{font-size:.78rem;opacity:.85}
#paywall-modal .pw-body{padding:20px 24px}
#paywall-modal .pw-feature{
  display:flex;align-items:center;gap:10px;
  padding:8px 12px;border-radius:6px;background:var(--gray-light);
  font-size:.82rem;margin-bottom:8px;
}
#paywall-modal .pw-feature .pw-icon{font-size:1.1rem;flex-shrink:0}
#paywall-modal .pw-actions{display:flex;flex-direction:column;gap:8px;margin-top:16px}
#paywall-modal .pw-buy{
  background:linear-gradient(135deg,var(--blue-light),var(--blue-mid));
  color:#fff;border:none;border-radius:var(--radius);
  padding:11px 20px;font-size:.9rem;font-weight:700;cursor:pointer;
  width:100%;transition:opacity .15s;
}
#paywall-modal .pw-buy:hover{opacity:.88}
#paywall-modal .pw-key-row,
#pw-simple-modal .pw-key-row{display:flex;gap:8px}
#paywall-modal .pw-key-input,
#pw-simple-modal .pw-key-input{
  flex:1;padding:8px 10px;border:1.5px solid var(--gray-border);
  border-radius:var(--radius);font-size:.82rem;
  background:var(--input-bg);color:var(--text);
}
#paywall-modal .pw-key-input:focus,
#pw-simple-modal .pw-key-input:focus{outline:none;border-color:var(--blue-light)}
#paywall-modal .pw-key-btn,
#pw-simple-modal .pw-key-btn{
  padding:8px 14px;background:var(--blue-light);color:#fff;
  border:none;border-radius:var(--radius);font-size:.82rem;
  font-weight:600;cursor:pointer;white-space:nowrap;
  display:flex;align-items:center;justify-content:center;
}
#pw-simple-modal .pw-key-btn{padding:8px 16px}
#paywall-modal .pw-dismiss{
  background:none;border:1.5px solid var(--gray-border);color:var(--gray);
  border-radius:var(--radius);padding:8px;font-size:.8rem;
  cursor:pointer;width:100%;
}
#paywall-modal .pw-dismiss:hover{border-color:var(--blue-light);color:var(--text)}
.pw-msg{font-size:.75rem;color:var(--red);margin-top:5px;min-height:16px}
.pw-msg.success{color:var(--green)}

/* ── Tooltips ───────────────────────────────────────────── */
.has-tooltip{position:relative;display:inline-flex;align-items:center;gap:4px;cursor:default}
.has-tooltip .tip-icon{display:inline-flex;align-items:center;justify-content:center;width:15px;height:15px;border-radius:50%;background:var(--blue-light);color:white;font-size:.65rem;font-weight:700;cursor:help;flex-shrink:0}
.has-tooltip .tip-box{
  display:none;position:absolute;bottom:calc(100% + 6px);left:0;
  background:#1a2533;color:#e8edf2;font-size:.78rem;font-weight:400;
  line-height:1.55;padding:10px 13px;border-radius:6px;width:300px;
  box-shadow:0 4px 16px rgba(0,0,0,.3);z-index:999;pointer-events:none;
}
.has-tooltip .tip-box::after{content:'';position:absolute;top:100%;left:14px;border:6px solid transparent;border-top-color:#1a2533}
.has-tooltip:hover .tip-box,.has-tooltip:focus-within .tip-box{display:block}

/* ── Toast ──────────────────────────────────────────────── */
#toast{
  position:fixed;bottom:24px;right:24px;
  background:var(--blue-mid);color:white;
  padding:12px 20px;border-radius:var(--radius);
  font-size:.85rem;font-weight:600;box-shadow:var(--shadow);
  opacity:0;transform:translateY(10px);transition:all .3s;
  pointer-events:none;z-index:300;
}
#toast.show{opacity:1;transform:translateY(0)}

/* ── NIST Links ─────────────────────────────────────────── */
a.nist-link,.nist-link{color:var(--blue-light);text-decoration:underline dotted;font-weight:600}
a.nist-link:hover,.nist-link:hover{opacity:.75;text-decoration:underline}

/* ── Misc utility ───────────────────────────────────────── */
.info-text{font-size:.8rem;color:var(--gray);line-height:1.5}
.prep-mismatch{display:none;font-size:.72rem;color:var(--orange);margin-top:3px}
.prep-mismatch.active{display:flex;align-items:flex-start;gap:4px}
.prep-mismatch::before{content:'⚠';flex-shrink:0}
details{margin-bottom:8px}
details summary{cursor:pointer;font-size:.82rem;font-weight:600;color:var(--blue-light);padding:4px 0}
details[open] summary{color:var(--blue)}
.modal-guidance{background:var(--help-bg);border-left:4px solid var(--help-border);border-radius:0 var(--radius) var(--radius) 0;padding:10px 14px;margin-bottom:14px;font-size:.82rem;line-height:1.55}

/* ── Dark mode extras ───────────────────────────────────── */
[data-theme="dark"] .modal,.modal-backdrop.open [data-theme="dark"] .modal{background:#1a2d40;color:var(--text)}
[data-theme="dark"] #toast{background:#0d3b7a}
[data-theme="dark"] .has-tooltip .tip-box{background:#0e1621}
[data-theme="dark"] .has-tooltip .tip-box::after{border-top-color:#0e1621}
[data-theme="dark"] .checklist li{background:var(--gray-light)}
[data-theme="dark"] input[readonly]{background:var(--gray-light)}
[data-theme="dark"] details summary{color:var(--blue-light)}

/* ── Responsive ─────────────────────────────────────────── */
@media(max-width:700px){
  .form-row,.form-grid{grid-template-columns:1fr}
  .span-2,.span-3{grid-column:span 1}
  #summary-pane{display:none}
  .gauge-row{grid-template-columns:repeat(3,1fr)}
}

/* ── Print ──────────────────────────────────────────────── */
@media print{
  html{color-scheme:light}
  :root,[data-theme="dark"]{
    --body-bg:#fff;--card-bg:#fff;--help-bg:#fffde7;--help-border:#f9a825;
    --input-bg:#fff;--text:#212f3d;--gray-light:#f4f6f7;--gray-border:#d5d8dc;
    --blue-pale:#d6eaf8;
  }
  #app-header .header-actions,#stepper,.step-nav,.step-actions,
  #tab-nav,#summary-pane,#toast,.modal-backdrop,.add-row-btn,
  .hdr-btn,#paywall-overlay{display:none!important}
  body{display:block;overflow:visible;height:auto;background:#fff;color:#000}
  #content-row{display:block;overflow:visible}
  #main{overflow:visible;background:#fff}
  .card{box-shadow:none;border:1px solid #ccc;break-inside:avoid}
  .help-box{border-left-color:#aaa;background:#fafafa}
  [data-theme="dark"] .gauge-svg-ring text{fill:#000!important}
}

/* ── Gear / account dropdown ────────────────────────────── */
.ph-gear-wrap{position:relative}
.ph-gear-menu{
  display:none;position:absolute;top:calc(100% + 8px);right:0;
  background:var(--card-bg);border:1px solid var(--gray-border);
  border-radius:var(--radius);box-shadow:0 8px 24px rgba(0,0,0,.2);
  min-width:210px;padding:8px 0;z-index:600;
}
.ph-gear-menu.open{display:block}
.pgm-email{
  display:flex;align-items:center;gap:6px;
  padding:9px 16px 3px;font-size:.82rem;font-weight:700;color:var(--text);
}
.pgm-expiry{padding:2px 16px 9px;font-size:.72rem;color:var(--gray)}
.pgm-divider{border-top:1px solid var(--gray-border);margin:4px 0}
.pgm-link{
  display:block;padding:8px 16px;font-size:.82rem;font-weight:600;
  color:var(--blue-light);text-decoration:none;
}
.pgm-link:hover{background:var(--gray-light)}
.pgm-launchpad{font-weight:800;letter-spacing:.2px}
.pgm-signout{
  display:block;width:100%;padding:8px 16px;background:none;border:none;
  text-align:left;font-size:.82rem;color:var(--text);cursor:pointer;
}
.pgm-signout:hover{background:var(--gray-light)}

/* ── Simple sign-in modal ────────────────────────────────── */
#pw-simple-overlay{
  display:none;position:fixed;inset:0;background:rgba(0,0,0,.55);
  z-index:1000;align-items:center;justify-content:center;
}
#pw-simple-overlay.open{display:flex}
#pw-simple-modal{
  background:var(--card-bg);border-radius:12px;padding:20px 24px 18px;
  width:100%;max-width:360px;position:relative;
  box-shadow:0 20px 60px rgba(0,0,0,.3);
}
.pw-simple-x{
  position:absolute;top:12px;right:14px;background:none;border:none;
  font-size:1.1rem;color:var(--gray);cursor:pointer;line-height:1;padding:4px;
}
.pw-simple-x:hover{color:var(--text)}
#pw-simple-modal h3{margin:0 0 6px;font-size:1.05rem;font-weight:800;color:var(--text)}
#pw-simple-modal .pw-sub{font-size:.82rem;color:var(--gray);margin:0 0 4px}
.pw-simple-link{color:var(--blue-light);text-decoration:none;font-weight:600}
.pw-simple-link:hover{text-decoration:underline}

/* ── Dashboard ───────────────────────────────────────────── */
.dash-hero{
  background:linear-gradient(135deg,#001a3d 0%,#003366 50%,#0d4a8a 100%);
  color:#fff;padding:56px 24px 48px;text-align:center;
}
.dash-hero h1{font-size:2rem;font-weight:800;margin-bottom:8px;letter-spacing:-.5px}
.dash-hero p{font-size:.9rem;opacity:.8;margin:0}
.dash-grid{
  max-width:900px;margin:48px auto;padding:0 24px;
  display:grid;grid-template-columns:repeat(2,1fr);gap:20px;
}
.dash-card{
  background:var(--card-bg);border:1px solid var(--gray-border);
  border-radius:10px;padding:28px 28px 24px;text-decoration:none;color:inherit;
  display:flex;flex-direction:column;gap:8px;
  transition:box-shadow .15s,border-color .15s;
}
.dash-card:hover{box-shadow:0 6px 24px rgba(0,0,0,.1);border-color:var(--blue-light)}
.dash-card-icon{font-size:1.9rem;line-height:1}
.dash-card-name{font-size:1rem;font-weight:800;color:var(--text);margin-top:4px}
.dash-card-ref{font-size:.67rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--blue-light);background:var(--blue-pale);padding:2px 8px;border-radius:4px;display:inline-block}
.dash-card-desc{font-size:.84rem;color:var(--gray);line-height:1.55;flex:1}
.dash-card-launch{margin-top:6px;font-size:.82rem;font-weight:700;color:var(--blue-light)}
@media(max-width:600px){.dash-grid{grid-template-columns:1fr}}

/* ── Site page shared layout components ─────────────────── */

/* Two-column feature rows (label left / detail right) */
.feat-rows{border-top:1px solid var(--gray-border)}
.feat-row{
  display:grid;grid-template-columns:220px 1fr;gap:0 48px;
  padding:28px 0;border-bottom:1px solid var(--gray-border);
  align-items:start;
}
.fr-label{display:flex;align-items:flex-start;gap:12px;padding-top:2px}
.fr-num{
  font-size:.7rem;font-weight:800;color:var(--blue-light);
  background:var(--blue-pale);border-radius:4px;
  padding:2px 7px;flex-shrink:0;letter-spacing:.3px;font-family:monospace;
  margin-top:2px;
}
.fr-name{font-size:.9rem;font-weight:700;color:var(--text);line-height:1.35}
.fr-detail h4{font-size:.88rem;font-weight:700;color:var(--text);margin:0 0 7px}
.fr-detail p{font-size:.84rem;color:var(--gray);line-height:1.7;margin:0}
.fr-detail p+p{margin-top:8px}

/* Floating decorative orbs for hero sections */
.hero-orbs{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:0}
.orb{position:absolute;border-radius:50%;opacity:.12;}


/* Generic "split" section (text left + graphic right) */
.split-section{padding:64px 24px}
.split-inner{
  max-width:960px;margin:0 auto;
  display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;
}
.split-inner.reverse{direction:rtl}
.split-inner.reverse>*{direction:ltr}
.split-text{}
.split-text .section-eyebrow{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:var(--blue-light);margin-bottom:8px;display:block}
.split-text h2{font-size:1.3rem;font-weight:800;color:var(--text);letter-spacing:-.3px;margin-bottom:12px;line-height:1.3}
.split-text p{font-size:.88rem;color:var(--gray);line-height:1.75;margin-bottom:12px}
.split-graphic{
  display:flex;align-items:center;justify-content:center;
  border-radius:16px;overflow:hidden;
  aspect-ratio:4/3;
}
.split-graphic svg{width:100%;height:100%}

/* Pro feature list (vertical, no card boxes) */
.pro-feat-list{list-style:none;margin:0;padding:0}
.pro-feat-list li{
  display:flex;align-items:flex-start;gap:14px;
  padding:16px 0;border-bottom:1px solid var(--gray-border);
}
.pro-feat-list li:last-child{border-bottom:none}
.pfl-icon{
  width:36px;height:36px;border-radius:8px;
  background:var(--blue-pale);display:flex;align-items:center;justify-content:center;
  font-size:1rem;flex-shrink:0;
}
.pfl-body{}
.pfl-body strong{font-size:.88rem;color:var(--text);display:block;margin-bottom:3px}
.pfl-body p{font-size:.8rem;color:var(--gray);line-height:1.6;margin:0}

/* CTA bottom section */
.prod-cta-section{
  background:linear-gradient(135deg,var(--blue) 0%,var(--blue-mid) 100%);
  padding:72px 24px;text-align:center;position:relative;overflow:hidden;
}
.prod-cta-section h2{font-size:1.6rem;font-weight:800;color:#fff;margin-bottom:12px;letter-spacing:-.3px}
.prod-cta-section p{font-size:.92rem;color:rgba(255,255,255,.82);max-width:500px;margin:0 auto 32px;line-height:1.65}
.prod-cta-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.pcb-white{
  background:#fff;color:var(--blue);padding:13px 30px;
  border-radius:var(--radius);font-size:.92rem;font-weight:700;
  text-decoration:none;transition:opacity .15s;
}
.pcb-white:hover{opacity:.9}
.pcb-ghost{
  background:rgba(255,255,255,.12);color:#fff;
  border:1.5px solid rgba(255,255,255,.35);
  padding:13px 28px;border-radius:var(--radius);
  font-size:.92rem;font-weight:700;text-decoration:none;
  transition:background .15s;
}
.pcb-ghost:hover{background:rgba(255,255,255,.22)}

@media(max-width:720px){
  .split-inner{grid-template-columns:1fr}
  .split-graphic{aspect-ratio:16/9;max-height:280px}
  .feat-row{grid-template-columns:1fr;gap:8px}
  .fr-label{margin-bottom:4px}
  .split-inner.reverse{direction:ltr}
}

/* ── Mobile site nav ────────────────────────────────────── */
.ph-hamburger{
  display:none;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);
  color:#fff;padding:7px 9px;border-radius:var(--radius);
  cursor:pointer;line-height:0;flex-shrink:0;
}
.ph-hamburger svg{display:block}
#app-header.page-header{overflow:visible}
.ph-mobile-nav{
  display:none;position:absolute;top:100%;left:0;right:0;
  background:var(--blue);border-top:1px solid rgba(255,255,255,.12);
  box-shadow:0 6px 20px rgba(0,0,0,.35);z-index:399;padding:6px 0 12px;
}
.ph-mobile-nav.open{display:block}
.ph-mobile-nav a,.pmn-btn{
  display:block;width:100%;padding:11px 24px;
  color:rgba(255,255,255,.85);font-size:.9rem;font-weight:600;
  text-decoration:none;background:none;border:none;
  text-align:left;cursor:pointer;box-sizing:border-box;
}
.ph-mobile-nav a:hover,.pmn-btn:hover{background:rgba(255,255,255,.1);color:#fff}
.pmn-divider{height:1px;background:rgba(255,255,255,.12);margin:5px 0}
.pmn-cta{
  display:block;margin:6px 16px 0;
  background:#fff;color:var(--blue);
  border:none;border-radius:var(--radius);
  padding:10px;font-size:.88rem;font-weight:700;
  text-align:center;cursor:pointer;
  width:calc(100% - 32px);box-sizing:border-box;
}
.pmn-cta:hover{opacity:.88}
@media(max-width:640px){
  .ph-nav{display:none}
  .ph-signin,.ph-getstarted{display:none!important}
  .ph-hamburger{display:block}
}

/* ── Mobile tool banner ─────────────────────────────────── */
.mobile-tool-banner{
  display:none;background:#fff8e1;color:#7d5a00;
  border-bottom:2px solid #f9a825;
  padding:10px 16px;font-size:.82rem;
  align-items:center;gap:12px;line-height:1.4;
}
.mobile-tool-banner span{flex:1}
.mobile-tool-banner button{
  background:none;border:none;color:#7d5a00;
  cursor:pointer;font-size:1.1rem;line-height:1;
  flex-shrink:0;padding:2px 4px;opacity:.7;
}
.mobile-tool-banner button:hover{opacity:1}
@media(max-width:768px){.mobile-tool-banner{display:flex}}

/* ── Save-as-name dialog ────────────────────────────────── */
.save-name-overlay{
  display:none;position:fixed;inset:0;background:rgba(0,0,0,.55);
  z-index:10000;align-items:center;justify-content:center;
}
.save-name-overlay.open{display:flex}
.save-name-box{
  background:var(--card-bg);border-radius:var(--radius);padding:24px 28px;
  max-width:520px;width:calc(100% - 40px);box-shadow:0 8px 32px rgba(0,0,0,.3);
}
.save-name-box h3{margin:0 0 14px;font-size:1.05rem;font-weight:700}
.save-name-row{
  display:flex;align-items:stretch;
  border:1.5px solid var(--gray-border);border-radius:6px;
  overflow:hidden;margin-bottom:20px;
}
.save-name-fixed,.save-name-ext{
  padding:8px 10px;background:var(--gray-light);color:var(--gray);
  font-size:.76rem;font-family:monospace;white-space:nowrap;flex-shrink:0;
  display:flex;align-items:center;
}
.save-name-fixed{border-right:1.5px solid var(--gray-border)}
.save-name-ext{border-left:1.5px solid var(--gray-border)}
.save-name-input{
  flex:1;padding:8px 8px;border:none;background:none;color:var(--text);
  font-size:.76rem;font-family:monospace;min-width:0;outline:none;
}
.save-name-btns{display:flex;gap:8px;justify-content:flex-end}
.save-name-btns .snb-cancel{
  padding:8px 16px;border:1px solid var(--gray-border);border-radius:6px;
  background:none;color:var(--text);cursor:pointer;font-size:.83rem;
}
.save-name-btns .snb-save{
  padding:8px 16px;border:none;border-radius:6px;
  background:var(--blue);color:#fff;cursor:pointer;font-size:.83rem;
}

/* ── Reset confirmation modal ──────────────────────────── */
.reset-modal-overlay{
  display:none;position:fixed;inset:0;background:rgba(0,0,0,.55);
  z-index:9999;align-items:center;justify-content:center;
}
.reset-modal-overlay.open{display:flex}
.reset-modal-box{
  background:var(--card-bg);border-radius:var(--radius);padding:28px 32px;
  max-width:400px;width:calc(100% - 40px);box-shadow:0 8px 32px rgba(0,0,0,.3);
}
.reset-modal-box h3{margin:0 0 10px;font-size:1.05rem;font-weight:700}
.reset-modal-box p{margin:0 0 24px;color:var(--gray);font-size:.88rem;line-height:1.55}
.reset-modal-btns{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}
.reset-modal-btns .rmb-cancel{
  padding:8px 16px;border:1px solid var(--gray-border);border-radius:6px;
  background:none;color:var(--text);cursor:pointer;font-size:.83rem;
}
.reset-modal-btns .rmb-save{
  padding:8px 16px;border:none;border-radius:6px;
  background:var(--blue);color:#fff;cursor:pointer;font-size:.83rem;
}
.reset-modal-btns .rmb-delete{
  padding:8px 16px;border:none;border-radius:6px;
  background:#e53935;color:#fff;cursor:pointer;font-size:.83rem;
}