/* Cambridge Xyz Campaign Checklist: shared styles */
:root{
  --ink:#111318;--muted:#68707a;--paper:#f5f4f0;--white:#fff;
  --blue:#4285f4;--green:#34a853;--yellow:#fbbc04;--red:#ea4335;
  --blue-ink:#1a5fd0;--green-ink:#1e7e3a;--red-ink:#b3261e;
  --line:rgba(17,19,24,.12);--line-strong:rgba(17,19,24,.22);
  --max:1220px;
  --bar:linear-gradient(90deg,var(--blue) 0 25%,var(--green) 25% 50%,var(--yellow) 50% 75%,var(--red) 75% 100%);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:'DM Sans',Arial,sans-serif;font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}
button,input,textarea,select{font:inherit;color:inherit}
h1,h2,h3{font-family:'Manrope','DM Sans',sans-serif;margin:0}
p{margin:0 0 14px;color:#444b54}
a{color:var(--blue-ink)}
:focus-visible{outline:3px solid var(--blue);outline-offset:2px}
[hidden]{display:none!important}
code{background:#eceae4;padding:1px 6px;border-radius:6px;font-size:.92em}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 16px;border-radius:999px;font-weight:700;font-size:14px;border:1px solid var(--line);background:#fff;color:var(--ink);cursor:pointer;white-space:nowrap;text-decoration:none;transition:background .2s,border-color .2s}
.btn:hover{border-color:var(--line-strong);background:#fafaf8}
.btn.primary{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn.primary:hover{background:#2a2d34}
.btn.small{padding:7px 12px;font-size:13px}
.btn.danger{color:var(--red-ink)}
.btn.danger:hover{border-color:var(--red)}
.btn:disabled{opacity:.55;cursor:default}
.btn svg{width:16px;height:16px;flex:none}
.colourbar{height:5px;background:var(--bar)}

/* Inputs */
textarea,.field{width:100%;border:1px solid var(--line-strong);border-radius:14px;padding:11px 14px;background:#fcfcfb;font-size:15px;line-height:1.5;transition:border-color .2s,background .2s,box-shadow .2s}
textarea{resize:none;min-height:48px;overflow:hidden}
.field{min-height:44px}
textarea:hover,.field:hover{border-color:rgba(17,19,24,.35)}
textarea:focus,.field:focus{outline:none;border-color:var(--blue);background:#fff;box-shadow:0 0 0 4px rgba(66,133,244,.15)}
textarea::placeholder,.field::placeholder{color:#a3a8ae}
textarea[readonly],.field[readonly]{background:#f6f6f4;border-style:dashed;cursor:default}
textarea[readonly]:focus{box-shadow:none;border-color:var(--line-strong)}
select.field{appearance:none;background-image:linear-gradient(45deg,transparent 50%,#68707a 50%),linear-gradient(135deg,#68707a 50%,transparent 50%);background-position:calc(100% - 20px) 50%,calc(100% - 15px) 50%;background-size:5px 5px;background-repeat:no-repeat;padding-right:36px;cursor:pointer}
.stack{display:grid;gap:14px}
.stack label{display:grid;gap:6px;font-weight:700;font-size:14px}
.form-error{color:var(--red-ink);font-weight:600;font-size:14px;margin:0}

/* Top bar */
.topbar{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid rgba(17,19,24,.08);box-shadow:0 6px 24px rgba(17,19,24,.05)}
.topbar-inner{max-width:var(--max);margin:auto;padding:10px 24px;display:flex;align-items:center;gap:18px}
.topbar .logo{height:46px;width:auto;display:block}
.overall{flex:1;display:flex;align-items:center;gap:12px;min-width:0;max-width:340px;margin-left:auto}
.overall-track{flex:1;height:8px;border-radius:99px;background:#ecebe6;overflow:hidden}
.overall-fill{height:100%;width:0;background:var(--bar);background-size:340px 100%;transition:width .35s ease;border-radius:99px}
.overall-label{font-size:13px;font-weight:700;color:var(--muted);white-space:nowrap;font-variant-numeric:tabular-nums}
.actions{display:flex;gap:8px;align-items:center;margin-left:auto}
.overall + .save-state{margin-left:0}
.save-state{font-size:12px;color:var(--muted);font-weight:600;white-space:nowrap;min-width:64px;text-align:right}
.save-state.err{color:var(--red-ink)}
.who-chip{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;color:#424850;padding:7px 12px;border-radius:99px;background:#f5f4f0;border:0;cursor:pointer;white-space:nowrap}
.who-chip .av{width:22px;height:22px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font-size:11px}

/* Hero */
.hero{position:relative;background:#111318;color:#fff;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 85% 20%,rgba(66,133,244,.22),transparent 30%),radial-gradient(circle at 70% 90%,rgba(234,67,53,.14),transparent 30%),linear-gradient(135deg,#0b0c0f 0%,#17191f 62%,#111318 100%)}
.hero-inner{position:relative;max-width:var(--max);margin:auto;padding:64px 24px 56px;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(300px,.85fr);gap:48px;align-items:end}
.hero-inner.single{grid-template-columns:1fr;padding:48px 24px 44px}
.kicker{display:inline-flex;align-items:center;gap:10px;padding:7px 13px;border:1px solid rgba(255,255,255,.26);border-radius:999px;font-size:13px;font-weight:700;background:rgba(255,255,255,.07);margin-bottom:22px}
.dots{display:inline-flex;gap:4px}.dots i{width:7px;height:7px;border-radius:50%;display:block}
.hero h1{font-size:clamp(38px,5.4vw,68px);line-height:.98;letter-spacing:-.05em;font-weight:800;margin-bottom:18px}
.hero h1 span{color:#d9e7ff}
.hero .lede{font-size:clamp(16px,1.6vw,19px);color:rgba(255,255,255,.74);max-width:640px;margin:0}
.meta-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:22px;padding:22px;display:grid;grid-template-columns:1fr 1fr;gap:14px}
.meta-card label{display:block;font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.6);margin-bottom:6px}
.meta-card input{width:100%;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:12px;padding:10px 12px;color:#fff;font-size:15px;color-scheme:dark}
.meta-card input::placeholder{color:rgba(255,255,255,.4)}
.meta-card input:focus{outline:none;border-color:#9bc0ff;background:rgba(255,255,255,.12)}
.meta-card .full{grid-column:1/-1}

/* Layout */
.layout{max-width:var(--max);margin:auto;padding:40px 24px 80px;display:grid;grid-template-columns:240px minmax(0,1fr);gap:40px;align-items:start}
.sidenav{position:sticky;top:96px}
.sidenav h2{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-family:'DM Sans';font-weight:800;margin:0 0 12px 12px}
.sidenav a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:14px;text-decoration:none;color:#424850;font-weight:700;font-size:14px;transition:background .2s}
.sidenav a:hover{background:#fff}
.sidenav a.active{background:var(--ink);color:#fff}
.sidenav a .dot{width:9px;height:9px;border-radius:50%;flex:none}
.sidenav a .count{margin-left:auto;font-size:12px;font-weight:700;opacity:.65;font-variant-numeric:tabular-nums}
.sidenav a.done .count{color:var(--green);opacity:1}
.sidenav a.active.done .count{color:#7ee09a}
.side-help{margin:20px 12px 0;padding-top:18px;border-top:1px solid var(--line)}
.side-help p{font-size:13px;color:var(--muted);margin-bottom:10px}
.pillnav{display:none}

/* Sections */
.part{margin-bottom:56px}
.part-head{margin-bottom:22px}
.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:12px;font-weight:800;color:var(--blue-ink);margin-bottom:10px;display:flex;align-items:center;gap:10px}
.eyebrow .who{letter-spacing:.06em;text-transform:none;font-weight:700;font-size:12px;padding:3px 10px;border-radius:99px;background:#fff;border:1px solid var(--line);color:var(--muted)}
.part-head h2{font-size:clamp(30px,3.6vw,46px);line-height:1.02;letter-spacing:-.045em;font-weight:800;margin-bottom:14px}
.part-head .intro{font-size:17px;color:#4f5761;max-width:760px}
.callout{display:flex;gap:14px;padding:16px 20px;border-left:4px solid var(--blue);background:#eef4ff;border-radius:0 16px 16px 0;color:#253042;font-size:15px;margin:0 0 20px;max-width:820px}
.callout.amber{border-color:var(--yellow);background:#fff8e1;display:block}
.card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:28px 30px;margin-bottom:16px}
.card-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:6px}
.card-head h3{font-size:21px;letter-spacing:-.025em;font-weight:700}
.card-head .mini{font-size:13px;font-weight:700;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}
.card-head .mini.done{color:var(--green-ink)}
.card-sub{font-size:14px;color:var(--muted);margin:0 0 8px}

/* Brief questions */
.q{display:grid;grid-template-columns:52px minmax(0,1fr);gap:4px 14px;padding:18px 0;border-top:1px solid var(--line)}
.q .num{grid-row:1/4;align-self:start;width:44px;height:30px;border-radius:99px;background:#f1f0eb;display:grid;place-items:center;font-size:12px;font-weight:800;color:#59616b;transition:background .2s,color .2s;margin-top:1px}
.q.answered .num{background:var(--ink);color:#fff}
.q label{font-weight:700;font-size:15.5px;line-height:1.4;color:var(--ink)}
.q textarea{margin-top:8px}
.edited{font-size:12px;color:var(--muted);min-height:0;margin-top:2px}
.edited:empty{display:none}
.edited.flash{color:var(--blue-ink)}
.notes{margin-top:18px;padding-top:16px;border-top:1px dashed var(--line-strong)}
.notes label{display:block;font-size:12px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}

/* Checklist */
.checks{list-style:none;margin:0;padding:0}
.check{border-top:1px solid var(--line)}
.check:first-child{border-top:0}
.check label{display:grid;grid-template-columns:26px 44px minmax(0,1fr);gap:4px 12px;align-items:start;padding:13px 0;cursor:pointer}
.check input{position:absolute;opacity:0;width:1px;height:1px}
.box{width:24px;height:24px;border-radius:8px;border:2px solid var(--line-strong);background:#fff;display:grid;place-items:center;transition:background .15s,border-color .15s;margin-top:1px}
.box svg{width:14px;height:14px;opacity:0;transform:scale(.6);transition:opacity .15s,transform .15s}
.check input:checked + .box{background:var(--green);border-color:var(--green)}
.check input:checked + .box svg{opacity:1;transform:none}
.check input:focus-visible + .box{outline:3px solid var(--blue);outline-offset:2px}
.check label:hover .box{border-color:rgba(17,19,24,.45)}
.check .id{font-size:12px;font-weight:800;color:#8a9098;padding-top:3px;font-variant-numeric:tabular-nums}
.check .txt{font-size:15.5px;color:#2b3038;transition:color .2s}
.check input:checked ~ .txt{color:#7c838c}
.check .edited{grid-column:3}
.locked .check label{cursor:default}
.locked .check label:hover .box{border-color:var(--line-strong)}
.locked .check input:not(:checked) + .box{background:#f6f6f4;border-style:dashed}
.eyebrow .lock-note{text-transform:none;letter-spacing:0}
.lock-note{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;color:var(--muted);padding:3px 10px;border-radius:99px;background:#f5f4f0}

/* Personas */
.persona-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 16px}
.persona-grid .full{grid-column:1/-1}
.pfield label{display:block;font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}
.example{background:#f6f7f8;border-radius:18px;padding:20px 22px;margin:4px 0 16px}
.example dl{display:grid;grid-template-columns:170px minmax(0,1fr);gap:6px 16px;margin:10px 0 0;font-size:14.5px}
.example dt{font-weight:700;color:var(--muted)}
.example dd{margin:0;color:#2b3038}
.tag{display:inline-block;font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;padding:4px 10px;border-radius:99px;background:#fff;border:1px solid var(--line);color:var(--muted)}

/* Footer */
.footer{background:#fff;border-top:1px solid var(--line)}
.footer-inner{max-width:var(--max);margin:auto;padding:32px 24px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.footer .logo{height:40px;width:auto}
.footer .badge{height:64px;width:auto}
.footer small{color:var(--muted);font-size:13px}

/* Toast and dialog */
.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);background:var(--ink);color:#fff;padding:12px 18px;border-radius:14px;font-size:14px;font-weight:600;opacity:0;pointer-events:none;transition:opacity .25s,transform .25s;z-index:200;max-width:calc(100% - 32px)}
.toast.show{opacity:1;transform:translate(-50%,0)}
dialog{border:0;border-radius:24px;padding:0;max-width:min(480px,calc(100% - 32px));width:100%;box-shadow:0 30px 90px rgba(17,19,24,.3);color:var(--ink)}
dialog::backdrop{background:rgba(17,19,24,.5)}
.dlg{padding:28px}
.dlg h2{font-size:24px;letter-spacing:-.03em;margin-bottom:8px}
.dlg p{font-size:15px}
.dlg-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:20px;flex-wrap:wrap}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* Status messages (full page) */
.page-msg{max-width:560px;margin:80px auto;padding:0 24px;text-align:center}
.page-msg h1{font-size:34px;letter-spacing:-.04em;margin-bottom:12px}

/* Auth / setup */
.auth-body{min-height:100vh;display:grid;place-items:center;padding:24px;background:#111318 var(--bar) no-repeat top/100% 5px}
.auth-card{background:#fff;border-radius:28px;padding:36px;width:100%;max-width:440px;box-shadow:0 30px 90px rgba(0,0,0,.35)}
.auth-card h1{font-size:28px;letter-spacing:-.04em;margin-bottom:8px}
.auth-logo{height:52px;width:auto;margin-bottom:22px}

/* Dashboard */
.dash{max-width:var(--max);margin:auto;padding:36px 24px 80px}
.dash-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:22px}
.dash-head h1{font-size:clamp(30px,3.6vw,44px);letter-spacing:-.045em;font-weight:800;line-height:1.05}
.dash-head p{margin:6px 0 0;color:var(--muted)}
.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:16px}
.toolbar .field{max-width:320px;border-radius:999px;padding:9px 16px;min-height:40px}
.seg{display:inline-flex;background:#fff;border:1px solid var(--line);border-radius:99px;padding:3px}
.seg button{border:0;background:none;padding:6px 12px;border-radius:99px;font-size:13px;font-weight:700;color:#59616b;cursor:pointer}
.seg button[aria-pressed="true"]{background:var(--ink);color:#fff}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:22px}
.stat{background:#fff;border:1px solid var(--line);border-radius:20px;padding:18px 20px}
.stat strong{display:block;font-family:'Manrope';font-size:32px;letter-spacing:-.04em;line-height:1}
.stat span{font-size:13px;color:var(--muted);font-weight:700}
.brief-list{background:#fff;border:1px solid var(--line);border-radius:24px;overflow:hidden}
.brow{display:grid;grid-template-columns:minmax(0,1.6fr) 150px minmax(0,1fr) minmax(0,1fr) 150px auto;gap:18px;align-items:center;padding:16px 22px;border-top:1px solid var(--line)}
.brow:first-child{border-top:0}
.brow.head{background:#fafaf8;font-size:12px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);padding:12px 22px}
.brow .client{font-weight:700;font-size:16px;color:var(--ink);text-decoration:none;display:block}
.brow .client:hover{text-decoration:underline}
.brow .campaign{font-size:13px;color:var(--muted);display:block}
.brow .when{font-size:13px;color:#59616b}
.brow .when small{display:block;color:var(--muted);font-size:12px}
.meter{display:grid;gap:5px;font-size:12px;font-weight:700;color:#59616b;font-variant-numeric:tabular-nums}
.meter .track{height:6px;border-radius:99px;background:#ecebe6;overflow:hidden}
.meter .fill{height:100%;border-radius:99px;background:var(--blue)}
.meter.check .fill{background:var(--green)}
.status-sel{font-size:13px;font-weight:700;padding:7px 30px 7px 12px;min-height:0;border-radius:99px;background-color:#fff}
.status-sel[data-s="draft"]{color:#59616b}
.status-sel[data-s="with_client"]{color:var(--blue-ink);border-color:rgba(66,133,244,.45)}
.status-sel[data-s="in_progress"]{color:#8a5a00;border-color:rgba(251,188,4,.7)}
.status-sel[data-s="complete"]{color:var(--green-ink);border-color:rgba(52,168,83,.5)}
.status-sel[data-s="archived"]{color:var(--muted)}
.row-actions{display:flex;gap:6px;justify-content:flex-end}
.icon-btn{width:36px;height:36px;border-radius:50%;border:1px solid var(--line);background:#fff;display:grid;place-items:center;cursor:pointer;color:#424850}
.icon-btn:hover{border-color:var(--line-strong)}
.icon-btn svg{width:16px;height:16px}
.menu{position:relative}
.menu-pop{position:absolute;right:0;top:42px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 18px 50px rgba(17,19,24,.14);padding:6px;min-width:210px;z-index:20}
.menu-pop button{display:block;width:100%;text-align:left;border:0;background:none;padding:9px 12px;border-radius:10px;font-size:14px;font-weight:600;cursor:pointer}
.menu-pop button:hover{background:#f5f4f0}
.menu-pop button.danger{color:var(--red-ink)}
.empty{padding:56px 24px;text-align:center}
.empty h2{font-size:24px;letter-spacing:-.03em;margin-bottom:8px}
.link-box{display:flex;gap:8px;margin-top:12px}
.link-box input{flex:1;font-size:13px}
.team-list{display:grid;gap:0;margin:14px 0}
.team-row{display:flex;align-items:center;gap:12px;padding:12px 0;border-top:1px solid var(--line)}
.team-row:first-child{border-top:0}
.team-row .grow{flex:1;min-width:0}
.team-row strong{display:block;font-size:15px}
.team-row span{font-size:13px;color:var(--muted)}
.role-tag{font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;padding:3px 8px;border-radius:99px;background:#f5f4f0;color:#59616b}

/* Responsive */
@media (max-width:1060px){
  .brow{grid-template-columns:minmax(0,1fr) 150px auto;gap:12px}
  .brow .hide-md{display:none}
  .stats{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:980px){
  .hero-inner{grid-template-columns:1fr;gap:28px;padding:44px 20px 40px}
  .layout{grid-template-columns:1fr;padding:24px 16px 60px;gap:0}
  .sidenav{display:none}
  .pillnav{display:flex;gap:8px;overflow-x:auto;padding:10px 16px;background:#fff;border-top:1px solid var(--line);scrollbar-width:none}
  .pillnav::-webkit-scrollbar{display:none}
  .pillnav a{flex:none;font-size:13px;font-weight:700;padding:7px 12px;border-radius:99px;text-decoration:none;color:#424850;background:#f5f4f0;font-variant-numeric:tabular-nums}
  .pillnav a.active{background:var(--ink);color:#fff}
  .overall{display:none}
  html{scroll-padding-top:120px}
}
@media (max-width:640px){
  .topbar-inner{padding:10px 16px;gap:10px}
  .topbar .logo{height:32px}
  .btn .lbl{display:none}
  .btn.keep-lbl .lbl{display:inline}
  .topbar .btn{padding:10px}
  .save-state{display:none}
  .who-chip .nm{display:none}
  .card{padding:20px 18px;border-radius:20px}
  .meta-card{grid-template-columns:1fr;padding:18px}
  .q{grid-template-columns:1fr;gap:8px}
  .q .num{grid-row:auto}
  .check label{grid-template-columns:26px 36px minmax(0,1fr);gap:4px 10px}
  .persona-grid{grid-template-columns:1fr}
  .example dl{grid-template-columns:1fr;gap:2px}
  .example dd{margin-bottom:8px}
  .hero h1{font-size:36px}
  .dash{padding:24px 16px 60px}
  .brow{grid-template-columns:minmax(0,1fr) auto;padding:14px 16px}
  .brow .status-cell{grid-column:1;grid-row:2}
  .brow.head{display:none}
  .toolbar .field{max-width:none;flex:1 1 100%}
  .auth-card{padding:26px 22px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* Print / PDF */
.print-logo{display:none}
@media print{
  @page{size:A4;margin:14mm}
  body{background:#fff;font-size:11pt}
  .topbar,.pillnav,.sidenav,.toast,.no-print,dialog{display:none!important}
  .hero{background:#fff;color:var(--ink);border-bottom:4px solid transparent;border-image:var(--bar) 1}
  .hero::before{display:none}
  .hero-inner{grid-template-columns:1fr;padding:0 0 18px;gap:14px}
  .hero .lede{color:#444b54}
  .hero h1 span{color:var(--blue-ink)}
  .kicker{border-color:var(--line);background:none}
  .meta-card{background:none;border-color:var(--line);grid-template-columns:repeat(4,1fr)}
  .meta-card label{color:var(--muted)}
  .meta-card input{background:none;border:0;border-bottom:1px solid var(--line);border-radius:0;color:var(--ink);padding:4px 0;color-scheme:light}
  .print-logo{display:block!important;height:34px;margin-bottom:16px}
  .layout{display:block;padding:18px 0 0}
  .part{margin-bottom:22px}
  .part-head h2{font-size:24pt}
  .card{border-radius:12px;padding:14px 16px}
  .q,.check label,.example{break-inside:avoid}
  textarea,.field{background:#fff;border-color:#c9ccd0;border-style:solid}
  .edited{display:none}
  .footer{border:0}
}