/* NaNaNaa Workshop Platform - mobile-first */
:root{
  /* nananaa.com brand: cream / coral / olive, Poppins + serif display */
  --bg:#FCF6F4; --card:#ffffff; --ink:#1f1f1f; --muted:#857c76; --line:#efe3dd;
  --accent:#939E6B; --accent-soft:#f0f2e6; --accent-deep:#79855a;
  --coral:#F28D7C; --coral-soft:#fcece7; --good:#79855a; --warn:#c96f45;
  --radius:12px; --shadow:0 1px 3px rgba(31,31,31,.06),0 4px 18px rgba(31,31,31,.05);
  --serif:'New York','Playfair Display',Georgia,'Times New Roman',serif;
  --sans:'Poppins',-apple-system,'Segoe UI',Roboto,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font:15px/1.55 var(--sans);background:var(--bg);color:var(--ink);
  padding-bottom:env(safe-area-inset-bottom);border-top:6px solid var(--coral)}
h1,h2,h3{font-family:var(--serif);font-weight:500;letter-spacing:.01em}
.ic{vertical-align:-.18em;flex:none}
.catic{color:var(--accent-deep)}
#app{max-width:560px;margin:0 auto;min-height:100vh;display:flex;flex-direction:column}
button{font:inherit;cursor:pointer;border:none;background:none;-webkit-tap-highlight-color:transparent}
input,textarea,select{font:inherit;color:inherit}

/* top bar */
.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:8px;
  padding:8px 14px;background:rgba(252,246,244,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.topbar .brand{flex:1;cursor:pointer;display:flex;align-items:center;gap:9px}
.topbar .logo{height:34px;width:auto;color:var(--ink)}
.brandtag{font-size:10.5px;letter-spacing:.28em;text-transform:uppercase;color:var(--muted);padding-top:8px}
.logobig{display:flex;justify-content:center;padding:6px 0 2px}
.logobig .logo{height:64px;width:auto;color:var(--ink)}
.brandline{font-family:var(--serif);font-style:italic;color:var(--muted);font-size:13.5px;text-align:center}
.iconbtn{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;font-size:19px;color:var(--muted)}
.iconbtn:active{background:var(--accent-soft)}

/* generic */
.page{padding:16px 14px 40px;display:flex;flex-direction:column;gap:14px;flex:1}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px}
.card h2{font-size:19px;margin-bottom:4px}
.card h3{font-size:16px}
.muted{color:var(--muted);font-size:14px}
.small{font-size:13px}
.btn{display:block;width:100%;text-align:center;background:var(--ink);color:#FCF6F4;padding:14px;border-radius:99px;letter-spacing:.04em;
  font-weight:500;font-size:15px}
.btn:active{opacity:.85}
.btn.secondary{background:var(--accent-soft);color:var(--accent-deep)}
.btn.ghost{background:none;border:1.5px solid var(--line);color:var(--ink)}
.btn:disabled{opacity:.4}
.row{display:flex;gap:10px;align-items:center}
.grow{flex:1}
input[type=text],input[type=email],input[type=number],textarea,select{
  width:100%;padding:12px;border:1.5px solid var(--line);border-radius:10px;background:#fff}
textarea{min-height:84px;resize:vertical}
label.fld{display:block;font-size:13px;font-weight:600;color:var(--muted);margin-bottom:4px}
.field{margin-bottom:12px}

/* choice cards (wizard) */
.choice{display:flex;gap:12px;align-items:flex-start;background:var(--card);border:1.5px solid var(--line);
  border-radius:var(--radius);padding:14px;width:100%;text-align:left}
.choice.selected{border-color:var(--accent);background:var(--accent-soft)}
.choice .cicon,.catcard .cicon{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;
  background:var(--accent-soft);color:var(--accent-deep);flex:none}
.choice b{display:block;font-size:15px}
.choice .muted{font-size:13px}

/* category grid */
.catgrid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.catcard{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px;text-align:left;box-shadow:var(--shadow)}
.catcard .cicon{margin-bottom:2px}
.catcard b{display:block;margin-top:6px;font-size:14.5px;line-height:1.25}
.catcard .prog{display:block;margin-top:8px;height:5px;border-radius:3px;background:var(--line);overflow:hidden}
.catcard .prog i{display:block;height:100%;background:var(--accent)}

/* accord list */
.accorditem{display:flex;align-items:center;gap:12px;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);padding:13px 14px;width:100%;text-align:left}
.accorditem .status{width:26px;display:grid;place-items:center;color:var(--muted)}
.status.ok{color:var(--good)}
.accorditem b{font-size:15px;display:block}
.badge{display:inline-block;background:var(--accent-soft);color:var(--accent-deep);border-radius:20px;
  font-size:11px;font-weight:600;letter-spacing:.03em;padding:2.5px 10px;margin-right:5px}
.badge .ic{vertical-align:-.14em}
.badge.gray{background:#eee;color:var(--muted)}

/* phases */
.phasebar{display:flex;gap:6px;margin-bottom:4px}
.phasebar i{flex:1;height:5px;border-radius:3px;background:var(--line)}
.phasebar i.done{background:var(--accent)}
.stepnum{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:50%;
  background:var(--ink);color:#fff;font-size:13px;font-weight:700;margin-right:8px}

/* material chip + weigh table */
.matname{color:var(--accent-deep);font-weight:600;text-decoration:underline dotted;text-underline-offset:3px;cursor:pointer}
.weighrow{display:flex;align-items:center;gap:10px;padding:12px 4px;border-bottom:1px solid var(--line)}
.weighrow:last-child{border-bottom:none}
.weighrow .amt{font-variant-numeric:tabular-nums;font-weight:700;font-size:17px;white-space:nowrap}
.weighrow .unit{font-size:12px;color:var(--muted)}
.check{width:26px;height:26px;border-radius:8px;border:2px solid var(--line);display:grid;place-items:center;
  font-size:15px;color:#fff;flex:none}
.check.on{background:var(--good);border-color:var(--good)}
.dilnote{font-size:12px;color:var(--warn);font-weight:600}

/* describe */
.wordcloud{display:flex;flex-wrap:wrap;gap:7px;margin:8px 0}
.wordcloud button{background:var(--accent-soft);color:var(--accent-deep);border-radius:20px;padding:5px 12px;font-size:13px;font-weight:500}
.wordcloud button.on{background:var(--accent);color:#fff}
.expert{background:var(--accent-soft);border-radius:10px;padding:12px;margin-top:10px;font-size:14px}
.expert b{color:var(--accent-deep)}
.compare{border-left:3px solid var(--accent);padding:6px 12px;margin:8px 0;font-size:14.5px}

/* popup */
#popup-layer{position:fixed;inset:0;z-index:50;display:none}
#popup-layer.open{display:block}
.popup-bg{position:absolute;inset:0;background:rgba(28,25,23,.45)}
.popup{position:absolute;left:50%;bottom:0;transform:translateX(-50%);width:100%;max-width:560px;
  background:var(--card);border-radius:18px 18px 0 0;padding:20px 18px calc(24px + env(safe-area-inset-bottom));
  max-height:75vh;overflow:auto;animation:up .18s ease-out}
@keyframes up{from{transform:translate(-50%,30px);opacity:.5}to{transform:translate(-50%,0);opacity:1}}
.popup h3{margin-bottom:6px;padding-right:30px}
.popup .close{position:absolute;top:12px;right:12px;font-size:22px;color:var(--muted);width:34px;height:34px}
.origin{display:flex;gap:8px;margin-top:10px;font-size:14px;background:#f5f1ea;border-radius:10px;padding:10px}

/* settings sheet rows */
.setrow{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line);gap:10px}
.setrow:last-child{border:none}
.seg{display:flex;background:var(--line);border-radius:10px;padding:3px}
.seg button{padding:7px 13px;border-radius:8px;font-size:13.5px;font-weight:600;color:var(--muted)}
.seg button.on{background:#fff;color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.12)}

/* progress header */
.bigprog{height:9px;background:var(--line);border-radius:5px;overflow:hidden}
.bigprog i{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--coral))}

.star{color:#ddd3cc;padding:2px}
.star .ic{width:28px;height:28px}
.star.on{color:var(--coral)}
.star.on .ic path{fill:var(--coral)}
.divider{height:1px;background:var(--line);margin:4px 0}
.center{text-align:center}
.trialver{border:1.5px solid var(--line);border-radius:12px;padding:12px;margin-bottom:10px}
.trialver.fav{border-color:var(--good)}
.slider-row{display:flex;align-items:center;gap:10px;margin:8px 0}
.slider-row input[type=range]{flex:1}
.slider-row .val{width:52px;text-align:right;font-weight:700;font-variant-numeric:tabular-nums}
.notice{background:var(--coral-soft);border-radius:10px;padding:10px 12px;font-size:13.5px}
.footer-note{text-align:center;font-size:12px;color:var(--muted);padding:20px 0}
.demo-banner{background:var(--coral);color:#fff;text-align:center;font-size:12px;font-weight:600;letter-spacing:.03em;padding:6px}
.origin .oic{color:var(--accent-deep)}
.bigicon{color:var(--coral);padding:6px 0}

/* workshop-timer */
.timerchip{display:inline-flex;align-items:center;background:var(--accent-soft);color:var(--accent-deep);
  border-radius:99px;padding:5px 12px;font-size:13.5px;font-weight:600;font-variant-numeric:tabular-nums;letter-spacing:.03em}
.timerchip.warn{background:var(--coral-soft);color:#b45a3c}
.timerchip.crit{background:var(--coral);color:#fff;animation:pulse 1.2s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.65}}
.timeup{position:fixed;inset:0;z-index:60;background:rgba(31,31,31,.5);backdrop-filter:blur(3px);
  display:grid;place-items:center;padding:20px}
.timeup-card{background:var(--card);border-radius:18px;padding:26px 22px;max-width:420px;width:100%;text-align:center;box-shadow:var(--shadow)}
.atdil{font-size:11px;font-weight:600;color:var(--accent-deep);letter-spacing:.02em;white-space:nowrap}

/* achtergrond-kaarten (leesweergave van de tafel-kaarten) */
.bgread h1{font-size:22px;color:var(--accent-deep);margin-bottom:2px}
.bgread p{font-size:14.5px;line-height:1.55;margin-bottom:9px}
.bgread .formula,.bgread .blok{background:#fff;border:1px solid var(--line);border-radius:10px;padding:11px 13px;margin:9px 0}
.bgread .formula h2,.bgread .blok h2{font-size:12px;text-transform:uppercase;letter-spacing:.07em;color:var(--accent-deep);margin-bottom:6px;font-family:var(--sans);font-weight:600}
.bgread .blok p{font-size:13.5px;margin-bottom:0}
.bgread table{width:100%;border-collapse:collapse;font-size:13.5px}
.bgread td{padding:4px 0;border-bottom:1px solid var(--line)}
.bgread td:last-child{text-align:right;font-weight:600;white-space:nowrap}
.bgread tr:last-child td{border-bottom:none}
.bgread .tip{background:var(--coral-soft);border-radius:10px;padding:10px 13px;font-size:13.5px;line-height:1.5;margin-top:10px}
.bgread .tip b{color:var(--warn)}
.subbar{position:sticky;top:51px;z-index:19;background:var(--accent-soft);color:var(--ink);
  font-size:13.5px;font-weight:600;padding:7px 14px;border-bottom:1px solid var(--line);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.subbar .muted{font-weight:500}