:root{
  color-scheme:dark;
  --bg:#101011;
  --card:#19191b;
  --card-soft:#202023;
  --line:#303033;
  --muted:#a7a7ae;
  --accent:#f47b32;
  --accent-text:#17100a;
  --white:#f5f4f0;
  --brand-orange:#f47b32;
  --brand:#1b1b20;
  --brand-contrast:#f7f7f5;
}
*{box-sizing:border-box}
html{min-height:100%;background:var(--bg)}
body{margin:0;min-height:100vh;background:radial-gradient(circle at top, color-mix(in srgb,var(--brand) 10%,var(--bg)) 0%, var(--bg) 22%, var(--bg) 100%);color:var(--white);font:16px/1.5 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;transition:background .2s ease}
header{max-width:1050px;margin:auto;padding:28px 24px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}
a{color:inherit}.brand{text-decoration:none;font-size:25px;letter-spacing:-1.2px;font-weight:950;line-height:1}.brand span{color:var(--brand-orange)}.brand small{display:block;letter-spacing:2.2px;font-size:8px;color:var(--muted);margin-top:9px;font-weight:650}.avatar{border:1px solid var(--line);border-radius:50%;width:44px;height:44px;padding:0;background:var(--card)}
main{max-width:1000px;margin:auto;padding:28px 24px 130px}h1,h2,h3,p{margin-top:0}h1{font-size:36px;line-height:1.1;letter-spacing:-1.4px;margin-bottom:10px}h2{font-size:20px;letter-spacing:-.4px;margin-bottom:18px}h3{font-size:17px}p{color:var(--muted)}button,input,select{font:inherit}button{cursor:pointer;color:var(--white);border:1px solid var(--line);background:var(--card);border-radius:12px;padding:12px 17px;min-height:44px}button:hover{border-color:var(--accent)}button:disabled{opacity:.45;cursor:default}button.primary{background:var(--accent);color:var(--accent-text);border-color:var(--accent);font-weight:800;box-shadow:0 10px 24px #00000030}button.quiet{border:0;background:none;color:var(--muted)}button:focus-visible,a:focus-visible{outline:3px solid var(--accent);outline-offset:3px}input,select{width:100%;background:var(--input);border:1px solid var(--input-line);border-radius:10px;padding:12px;color:var(--white)}input:focus,select:focus{outline:2px solid var(--accent)}label{display:block;font-size:14px;color:var(--muted);margin:15px 0 7px}form button.primary{width:100%;margin-top:22px}
.card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:24px;margin-bottom:18px;box-shadow:0 16px 34px var(--shadow)}.soft{background:var(--card-soft)}.muted,small{color:var(--muted)}.eyebrow{font-size:11px;letter-spacing:2px;color:var(--accent);text-transform:uppercase;font-weight:800}.row{display:flex;align-items:center;justify-content:space-between;gap:12px}.wrap{flex-wrap:wrap}.pill{display:inline-block;background:color-mix(in srgb,var(--accent) 15%,transparent);color:var(--accent);border:1px solid color-mix(in srgb,var(--accent) 45%,transparent);border-radius:100px;padding:6px 11px;font-size:12px;font-weight:700;white-space:nowrap}
.hero{max-width:650px;margin:24px auto}.hero h1{font-size:clamp(44px,9vw,76px);font-weight:900;letter-spacing:-3px}.hero h1 span{color:var(--accent)}.hero .subtitle{max-width:540px}.platform-hero{max-width:740px}.platform-hero h1{max-width:720px}.auth{max-width:500px;margin:24px auto}.tabs{display:flex;gap:8px;margin-bottom:20px}.tabs button{flex:1}.tabs .active{background:var(--accent);color:var(--accent-text);font-weight:750}.auth-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.auth-grid label{margin-top:0}.auth-footer{text-align:center;margin-top:20px;font-size:13px}
.invite-shell{max-width:780px;margin:0 auto}.org-banner{display:flex;flex-direction:column;gap:22px;align-items:center;padding:34px;margin-bottom:24px;text-align:center}.challenge-identity{position:relative;overflow:hidden;background:linear-gradient(180deg,color-mix(in srgb,var(--brand) 14%,#121317) 0%, color-mix(in srgb,var(--brand) 8%,#111216) 100%);border-color:color-mix(in srgb,var(--brand) 40%,var(--line));box-shadow:0 20px 44px #0000003a}.challenge-identity::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,transparent 0%, rgba(255,255,255,0.02) 45%, transparent 100%);pointer-events:none}.org-logo{width:min(280px,72%);max-height:120px;object-fit:contain;object-position:center;border-radius:12px;flex-shrink:0;background:transparent}.org-copy{min-width:0;flex:1;display:flex;flex-direction:column;align-items:center}.org-kicker{margin:0 0 10px;color:color-mix(in srgb,var(--white) 84%,var(--brand) 16%);font-size:12px;line-height:1.2;letter-spacing:3px;text-transform:uppercase;font-weight:800}.challenge-title{font-size:clamp(42px,6vw,66px);line-height:.94;letter-spacing:-2.8px;margin:0 0 14px;font-weight:950;overflow-wrap:anywhere}.challenge-title .line{display:block}.challenge-meta{display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap;color:color-mix(in srgb,var(--white) 72%,var(--brand) 28%);font-size:14px}.powered{display:inline-flex;align-items:center;gap:7px;margin-top:18px;padding:8px 12px;border:1px solid color-mix(in srgb,var(--brand) 35%,var(--line));background:rgba(0,0,0,0.10);border-radius:100px;font-size:12px;color:var(--white);font-weight:750}.powered strong{color:var(--brand-orange)}
.challenge-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px}.challenge-card{text-align:left;width:100%;padding:22px;background:linear-gradient(180deg,var(--card) 0%, color-mix(in srgb,var(--brand) 6%,var(--card)) 100%);border-color:color-mix(in srgb,var(--brand) 30%,var(--line))}.challenge-card strong{display:block;font-size:24px;line-height:1.08;letter-spacing:-.5px;margin:10px 0}.challenge-card small{display:block}.challenge-card .mini-logo{width:130px;height:48px;object-fit:contain;object-position:left center;margin-bottom:12px}
.grid{display:grid;grid-template-columns:1.15fr 1fr;gap:24px}.ring{width:120px;height:120px;border-radius:50%;background:conic-gradient(var(--accent) calc(var(--value)*1%),#ffffff1c 0);display:grid;place-items:center;flex-shrink:0}.ring>div{width:96px;height:96px;border-radius:50%;background:var(--card);display:grid;place-content:center;text-align:center}.ring strong{font-size:23px}.ring small{font-size:12px}.progress-card{display:flex;align-items:center;gap:25px}.progress-card p{font-size:14px;margin:4px 0}.habit{display:grid;grid-template-columns:42px 1fr auto;gap:13px;align-items:center;padding:17px 0;border-bottom:1px solid var(--line)}.habit:last-child{border:0}.habit .symbol,.rule-icon{width:38px;height:38px;display:grid;place-items:center;border-radius:11px;background:color-mix(in srgb,var(--accent) 9%,transparent);border:1px solid color-mix(in srgb,var(--accent) 28%,var(--line));color:var(--accent)}.habit .symbol svg,.rule-icon svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.habit strong{font-size:15px;font-weight:700}.habit small{display:block;font-size:12px;margin-top:3px;max-width:420px}.tick{border-radius:50%;padding:0;width:44px;height:44px;min-height:44px;background:transparent;font-size:22px}.tick.on{background:var(--accent);border-color:var(--accent);color:var(--accent-text)}.habit input{width:102px;padding:8px;font-size:16px}.bar{height:7px;background:#ffffff18;border-radius:4px;margin:10px 0 20px;overflow:hidden}.bar>i{display:block;height:100%;background:var(--accent);border-radius:4px}.stats{display:grid;grid-template-columns:1fr 1fr;gap:14px}.stats strong{font-size:29px;display:block}.stats .card{padding:19px}.date-control{display:flex;align-items:center;gap:8px;margin:20px 0}.date-control input{max-width:195px}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;font-size:12px}th,td{text-align:center;padding:7px;border-bottom:1px solid var(--line)}th:first-child{position:sticky;left:0;background:var(--card);text-align:left;min-width:110px}td span{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;border:1px solid #ffffff28;margin:auto}.done{background:var(--accent);color:var(--accent-text);border-color:var(--accent)}.miss{color:var(--muted)}.future{opacity:.3}.trend{height:100px;display:flex;align-items:end;gap:4px}.trend i{background:var(--accent);flex:1;min-width:3px;border-radius:3px 3px 0 0}
nav{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:min(100%,1000px);background:color-mix(in srgb,var(--bg) 94%,transparent);backdrop-filter:blur(15px);border:1px solid var(--line);border-bottom:0;border-radius:22px 22px 0 0;padding:10px 8px max(14px,env(safe-area-inset-bottom));display:flex;z-index:5}nav[hidden]{display:none}nav button{flex:1;border:0;background:transparent;color:var(--muted);font-size:12px;padding:7px 3px}nav button b{display:block;font-size:21px;font-weight:400;margin-bottom:3px}nav button.active{color:var(--accent)}
#notice:not(:empty){position:fixed;left:50%;top:15px;transform:translateX(-50%);padding:14px 20px;background:var(--card);color:var(--white);border:1px solid var(--accent);border-radius:12px;z-index:20;width:min(92%,550px);box-shadow:0 8px 40px #0009}.rules{color:var(--muted)}.rule-list{display:grid;gap:0}.rule-line{display:grid;grid-template-columns:42px 1fr;gap:13px;align-items:start;padding:15px 0;border-bottom:1px solid var(--line)}.rule-line:last-child{border-bottom:0}.rule-line strong{display:block;color:var(--white);font-size:15px}.rule-line small{display:block;margin-top:4px;font-size:13px;line-height:1.5;color:var(--muted)}.wide{width:100%}.foot{text-align:center;font-size:11px;letter-spacing:1px;margin-top:26px}.save-note{font-size:12px;margin-top:10px;min-height:18px}.error{color:#ffb3a8}.empty{text-align:center;padding:30px 8px}.split{display:flex;gap:10px;flex-wrap:wrap}.profile-name{font-size:24px;margin-bottom:2px}.profile-email{font-size:14px}.security-note{font-size:12px;padding:12px 14px;background:#ffffff0b;border-radius:12px;margin-top:16px}.invite-badge{margin-bottom:14px}.rule-target{color:var(--white);font-weight:650}.invalid{max-width:620px;margin:50px auto;text-align:center}#site-footer{max-width:1000px;margin:0 auto;padding:0 24px 115px;text-align:center;color:var(--muted);font-size:13px}#site-footer strong{color:var(--brand-orange)}

/* FITT 75 days to Christmas */
.org-logo-frame{position:relative;display:inline-flex;align-items:center;justify-content:center;padding:18px 22px;border-radius:18px}
.org-logo-frame.christmas-lights{border:1px solid rgba(255,255,255,.10);background:rgba(5,8,12,.22);box-shadow:inset 0 0 28px rgba(255,255,255,.025)}
.xmas-bulb{position:absolute;left:var(--x);top:var(--y);width:7px;height:7px;border-radius:50%;background:var(--c);box-shadow:0 0 7px var(--c),0 0 14px color-mix(in srgb,var(--c) 70%,transparent);transform:translate(-50%,-50%);z-index:2}
.christmas-challenge{border-color:color-mix(in srgb,#2b5a43 28%,var(--line));background:linear-gradient(180deg,color-mix(in srgb,var(--brand) 11%,#111216) 0%,color-mix(in srgb,#153422 5%,#111216) 100%)}
.christmas-challenge .challenge-title .christmas-title-small{font-size:.74em;letter-spacing:-1.8px;margin-bottom:2px}
.christmas-challenge .org-logo-frame .org-logo{width:min(300px,74vw);max-height:125px}
@media(max-width:700px){header{padding:22px 20px}main{padding:24px 18px 125px}.grid{grid-template-columns:1fr;gap:0}h1{font-size:31px}.card{padding:19px}.ring{width:105px;height:105px}.ring>div{width:83px;height:83px}.progress-card{gap:20px}.hero{margin:22px 0}.habit{grid-template-columns:40px 1fr auto;gap:10px}.habit .symbol,.rule-icon{width:36px;height:36px}.habit strong{font-size:14px}.row.wrap{align-items:flex-start}.auth-grid{grid-template-columns:1fr}.org-banner{align-items:center;flex-direction:column;padding:22px;text-align:center}.org-logo{width:min(280px,100%);max-height:120px}.org-logo-frame{padding:14px 16px}.xmas-bulb{width:6px;height:6px}.challenge-title{font-size:clamp(36px,11vw,52px);letter-spacing:-1.8px}.org-kicker{font-size:11px}.challenge-list{grid-template-columns:1fr}.brand{font-size:22px}.brand small{letter-spacing:1.5px}}
.demo-banner{background:color-mix(in srgb,var(--accent) 18%,var(--bg));border-bottom:1px solid color-mix(in srgb,var(--accent) 45%,var(--bg));color:var(--white);padding:11px 20px;text-align:center;font-size:13px;position:relative;z-index:4}.demo-banner strong{color:var(--accent);letter-spacing:1.5px}.demo-banner button{font-size:12px;min-height:32px;padding:4px 12px;margin-left:10px;background:transparent}.demo-cta p{margin:4px 0 0}.demo-cta>div{min-width:220px}
.consent-row{display:flex;gap:10px;align-items:flex-start;margin:18px 0 4px;padding:14px;background:#ffffff0a;border:1px solid var(--line);border-radius:12px;color:var(--muted);font-size:13px;line-height:1.45}.consent-row input{width:18px;min-width:18px;height:18px;margin:2px 0 0;accent-color:var(--accent)}.join-consent{margin:18px 0}.admin-head{max-width:720px;margin:0 0 24px}.admin-head h1{font-size:clamp(38px,7vw,62px);margin-bottom:12px}.admin-callout{border-color:color-mix(in srgb,var(--brand-orange) 40%,var(--line))}.file-drop{display:flex;flex-direction:column;gap:4px;padding:20px;border:1px dashed color-mix(in srgb,var(--accent) 60%,var(--line));border-radius:14px;background:color-mix(in srgb,var(--accent) 5%,var(--card));cursor:pointer;margin:15px 0}.file-drop strong{color:var(--white);font-size:16px}.file-drop span{color:var(--muted);font-size:13px}.file-drop input{margin-top:10px;background:transparent;border:0;padding:0}.admin-preview{margin:18px 0}.admin-preview th,.admin-preview td{text-align:left}.admin-preview th:first-child{position:static;background:transparent}.admin-result{border-color:color-mix(in srgb,var(--accent) 45%,var(--line))}

.report-controls{display:grid;grid-template-columns:minmax(220px,1fr) auto;gap:14px;align-items:end}.report-controls label{margin-top:0}.report-controls button{min-width:190px}.report-kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:18px 0 26px}.report-kpis>div{padding:15px;background:#ffffff09;border:1px solid var(--line);border-radius:14px}.report-kpis strong{display:block;font-size:27px;line-height:1.1;color:var(--white)}.report-kpis span{display:block;margin-top:5px;font-size:10px;letter-spacing:.8px;text-transform:uppercase;color:var(--muted)}.report-table th:first-child{position:static;background:transparent}.report-table th,.report-table td{text-align:left}.report-actions{margin-top:22px}.admin-report-result{border-color:color-mix(in srgb,var(--accent) 30%,var(--line))}@media(max-width:700px){.report-controls{grid-template-columns:1fr}.report-controls button{width:100%}.report-kpis{grid-template-columns:1fr 1fr}}

button.danger{border-color:#7a3333;background:#351c1c;color:#ffd6d2}button.danger:hover{border-color:#d15d54}.admin-kpis{grid-template-columns:repeat(5,minmax(95px,1fr));margin-top:18px}.status-dot{display:inline-flex;align-items:center;border-radius:999px;padding:5px 9px;font-size:11px;font-weight:800}.status-dot.active{background:#173827;color:#a8f0c6;border:1px solid #2e6a49}.status-dot.revoked{background:#3a2020;color:#ffc2bd;border:1px solid #77413c}.admin-members th:first-child{position:static;background:transparent}.admin-members td{text-align:left;vertical-align:middle}.admin-members th{text-align:left}.admin-members button{font-size:12px;padding:8px 10px;min-height:36px}.report-kpis.admin-kpis>div{min-width:0}@media(max-width:700px){.admin-kpis{grid-template-columns:1fr 1fr}.admin-members{min-width:720px}}

/* Steps leaderboard */
.leaderboard-card{margin-top:18px}.leaderboard-heading{display:flex;gap:14px;align-items:flex-start}.leaderboard-heading h2{margin:2px 0 5px}.leaderboard-heading p{margin-bottom:0}.leaderboard-icon{width:44px;height:44px;min-width:44px;border-radius:13px;background:color-mix(in srgb,var(--accent) 10%,var(--card-soft));border:1px solid color-mix(in srgb,var(--accent) 30%,var(--line));display:grid;place-items:center}.leaderboard-icon svg{width:23px;height:23px;stroke:var(--accent);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.leaderboard-optin{display:flex;gap:11px;align-items:flex-start;margin:20px 0;padding:13px 14px;border:1px solid var(--line);border-radius:13px;background:#ffffff08;color:var(--muted);font-size:13px}.leaderboard-optin input{width:18px;min-width:18px;height:18px;margin:1px 0 0;accent-color:var(--accent)}.leaderboard-optin strong{color:var(--white)}.leaderboard-list{border-top:1px solid var(--line);margin-top:6px}.leaderboard-row{display:grid;grid-template-columns:48px 1fr auto;gap:10px;align-items:center;padding:14px 8px;border-bottom:1px solid var(--line)}.leaderboard-row.me{background:color-mix(in srgb,var(--accent) 10%,transparent);border-radius:12px;border-bottom-color:transparent;margin:6px 0}.leaderboard-rank{font-weight:900;color:var(--accent)}.leaderboard-row strong{font-size:15px}.leaderboard-row strong small{font-size:11px;color:var(--accent);font-weight:750}.leaderboard-steps{font-size:16px;font-weight:850;text-align:right}.leaderboard-steps small{display:block;font-size:10px;font-weight:500;color:var(--muted)}.leaderboard-separator{text-align:center;color:var(--muted);padding:6px}.leaderboard-own{font-size:13px;margin:16px 0 0}.leaderboard-own strong{color:var(--accent)}@media(max-width:520px){.leaderboard-row{grid-template-columns:38px 1fr auto;padding:13px 4px}.leaderboard-steps{font-size:14px}.leaderboard-heading{gap:11px}}

/* v15: compact rule icons + dedicated leaderboard tab */
.challenge-rules{list-style:none;padding-left:0;margin:0 0 18px}.challenge-rules li{display:grid;grid-template-columns:30px 1fr;gap:11px;align-items:start;padding:12px 0;border-bottom:1px solid var(--line);margin:0}.challenge-rules li:last-child{border-bottom:0}.challenge-rules .rule-list-icon{width:28px;height:28px;display:grid;place-items:center;color:var(--accent);margin-top:1px}.challenge-rules .rule-list-icon svg{width:19px;height:19px;display:block;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.challenge-rules .rule-target{display:inline;font-size:15px}.challenge-rules small{font-size:12px;color:var(--muted)}
nav button[data-tab="leaderboard"] b{color:currentColor}
@media(max-width:700px){nav button{font-size:11px;padding:7px 1px}nav button b{font-size:19px}.challenge-rules li{grid-template-columns:28px 1fr;gap:9px}.challenge-rules .rule-list-icon{width:26px;height:26px}.challenge-rules .rule-list-icon svg{width:18px;height:18px}}
@media(max-width:420px){nav button{font-size:10px}}

/* v19: demo mirrors live navigation and pages */
.demo-leaderboard-optin{opacity:.92}.demo-leaderboard-optin input:disabled{opacity:1}.demo-banner{box-shadow:0 8px 28px rgba(0,0,0,.16)}


/* v20 — verfijnd voortgangsoverzicht */
.overview-heading{margin:30px 0 12px}.overview-heading h2{margin:3px 0 0;font-size:22px}.stats-three{grid-template-columns:repeat(3,1fr)}.stat-card{min-height:116px;display:flex;flex-direction:column;justify-content:center}.stat-card strong{font-size:31px;line-height:1}.stat-card small{margin-top:10px;line-height:1.35}.challenge-progress-card{padding:22px 24px}.challenge-progress-card h2{margin:3px 0 0}.progress-percent{font-size:24px;color:var(--accent)}.challenge-progress-track{height:9px;background:#ffffff12;border:1px solid var(--line);border-radius:999px;overflow:hidden;margin:18px 0 12px}.challenge-progress-track i{display:block;height:100%;border-radius:inherit;background:var(--accent);min-width:0}.overview-note{font-size:12px;margin:0;color:var(--muted);line-height:1.55}.trend-card{overflow:hidden}.trend-card-head{align-items:flex-end;margin-bottom:20px}.trend-card-head h2{margin:3px 0 0}.trend-scale{font-size:11px;color:var(--muted);white-space:nowrap}.trend-chart{height:152px;display:grid;grid-template-columns:repeat(14,minmax(10px,1fr));gap:7px;align-items:end;padding:14px 2px 0;border-top:1px solid var(--line)}.trend-day{height:138px;display:grid;grid-template-rows:1fr auto;gap:8px;min-width:0}.trend-track{height:112px;background:#ffffff0c;border-radius:7px;overflow:hidden;display:flex;align-items:flex-end;border:1px solid #ffffff08}.trend-track i{display:block;width:100%;background:linear-gradient(180deg,color-mix(in srgb,var(--accent) 82%,white),var(--accent));border-radius:6px 6px 3px 3px;min-height:3px}.trend-day span{text-align:center;font-size:9px;color:var(--muted)}.trend-footer{display:flex;gap:28px;border-top:1px solid var(--line);margin-top:17px;padding-top:16px}.trend-footer span{display:flex;align-items:baseline;gap:7px}.trend-footer strong{font-size:18px}.trend-footer small{font-size:11px}.overview-empty{min-height:155px;border-top:1px solid var(--line);display:flex;align-items:center;gap:20px;padding:25px 4px 8px}.overview-empty strong{display:block;font-size:17px;margin-bottom:6px}.overview-empty p{font-size:13px;line-height:1.55;margin:0;max-width:420px}.empty-calendar{width:84px;height:76px;border:1px solid color-mix(in srgb,var(--accent) 40%,var(--line));border-radius:14px;padding:15px 12px 11px;display:grid;grid-template-columns:repeat(4,1fr);gap:7px;flex:0 0 auto;background:color-mix(in srgb,var(--accent) 5%,transparent)}.empty-calendar:before{content:"";grid-column:1/-1;height:2px;background:var(--accent);border-radius:2px;margin-bottom:2px;opacity:.8}.empty-calendar span{width:7px;height:7px;border:1px solid color-mix(in srgb,var(--accent) 55%,var(--line));border-radius:50%;opacity:.8}
@media(max-width:700px){.stats-three{grid-template-columns:repeat(3,1fr);gap:10px}.stats-three .card{padding:15px 13px;min-height:104px}.stats-three .stat-card strong{font-size:26px}.stats-three .stat-card small{font-size:10px}.challenge-progress-card{padding:19px}.trend-chart{gap:4px;height:140px}.trend-day{height:126px}.trend-track{height:100px}.trend-day span{font-size:8px}.overview-empty{min-height:135px;gap:14px}.empty-calendar{width:66px;height:64px;padding:12px 9px;gap:5px}.empty-calendar span{width:6px;height:6px}}
@media(max-width:420px){.stats-three{grid-template-columns:1fr 1fr}.stats-three .stat-card:last-child{grid-column:1/-1;min-height:86px}.trend-footer{justify-content:space-between;gap:10px}.trend-footer span{display:block}.trend-footer small{display:block;margin-top:2px}}

.week-kickoff-note{margin-top:14px;padding:16px;border:1px solid rgba(244,123,50,.28);border-radius:16px;background:rgba(244,123,50,.055)}
.week-kickoff-note .eyebrow{margin:0 0 7px}.week-kickoff-note strong{display:block;font-size:16px;color:#fff}.week-kickoff-note p:last-child{margin:7px 0 0;color:var(--muted);line-height:1.55}
\n\n/* v29 — privacy & contact */\n.text-link{border:0;background:transparent;color:var(--accent);padding:0;min-height:0;font:inherit;text-decoration:underline;text-underline-offset:3px;cursor:pointer}.text-link:hover{color:var(--white);border:0;background:transparent}.buttonlike{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:10px 14px;border:1px solid var(--line);border-radius:12px;color:var(--white);text-decoration:none;background:#ffffff08;font-weight:700}.buttonlike.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-text)}#site-footer{display:flex;gap:8px;align-items:center;justify-content:center;flex-wrap:wrap}.footer-privacy{font-size:13px}.footer-sep{opacity:.55}.privacy-modal{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;padding:18px}.privacy-backdrop{position:absolute;inset:0;background:#000c;backdrop-filter:blur(5px)}.privacy-dialog{position:relative;width:min(760px,100%);max-height:min(86vh,860px);overflow:auto;background:var(--card);border:1px solid var(--line);border-radius:20px;padding:26px;box-shadow:0 30px 100px #000c}.privacy-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.privacy-head h1{margin:3px 0 12px;font-size:clamp(30px,6vw,48px)}.privacy-dialog h2{font-size:17px;margin:22px 0 6px}.privacy-dialog p{font-size:14px;line-height:1.65}.privacy-dialog a{color:var(--accent)}.privacy-close{width:42px;height:42px;min-width:42px;padding:0;border-radius:50%;font-size:26px;line-height:1}.privacy-note{padding:13px 14px;border:1px solid color-mix(in srgb,var(--accent) 35%,var(--line));background:color-mix(in srgb,var(--accent) 6%,transparent);border-radius:13px}.privacy-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}.privacy-actions>*{flex:0 0 auto}@media(max-width:600px){.privacy-modal{padding:10px}.privacy-dialog{padding:20px 18px;max-height:91vh;border-radius:16px}.privacy-actions>*{flex:1 1 180px}}\n
/* v35 — Progressie zonder extra deeltoestemming */
.measurement-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;margin:16px 0 8px}.measurement-grid label{margin-top:0}.progress-section-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}.progress-section-head h2{margin:3px 0 6px}.progress-section-head p{margin-bottom:0}.progress-divider{height:1px;background:var(--line);margin:28px 0 22px}.progress-photo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.progress-photo-card{border:1px solid var(--line);background:#ffffff05;border-radius:16px;padding:12px;display:flex;flex-direction:column;gap:7px;min-width:0}.progress-photo-preview{aspect-ratio:3/4;border-radius:12px;overflow:hidden;background:#0e0e10;display:grid;place-items:center;color:var(--muted);border:1px solid #ffffff0d}.progress-photo-preview img{width:100%;height:100%;object-fit:cover;display:block}.progress-photo-card strong{font-size:14px}.progress-photo-card small{font-size:11px}.progress-photo-upload{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:10px;min-height:40px;padding:8px 10px;margin:3px 0 0;color:var(--white);font-size:12px;font-weight:750;cursor:pointer}.progress-photo-upload:hover{border-color:var(--accent)}.progress-photo-upload.disabled{opacity:.45;cursor:default}.progress-photo-upload input{position:absolute;opacity:0;width:1px;height:1px;pointer-events:none}.progress-photo-delete{font-size:11px;padding:5px;min-height:30px}.progress-locked{opacity:.82}.progress-locked input,.progress-locked .progress-photo-upload{cursor:not-allowed}.progress-compare th:first-child{position:static;background:transparent}.progress-compare th,.progress-compare td{text-align:left}.progress-compare td:last-child strong{color:var(--accent)}.final-report-controls{align-items:end}.final-report-controls>div{min-width:260px}
@media(max-width:760px){.measurement-grid{grid-template-columns:1fr 1fr}.measurement-grid>div:last-child{grid-column:1/-1}.progress-photo-grid{grid-template-columns:1fr 1fr 1fr;gap:8px}.progress-photo-card{padding:8px}.progress-photo-upload{font-size:10px;padding:6px}.progress-section-head{display:block}.progress-section-head .pill{margin-top:8px}.final-report-controls>div{min-width:0}}
@media(max-width:460px){.progress-photo-grid{grid-template-columns:1fr}.progress-photo-preview{aspect-ratio:16/10}.progress-photo-card{display:grid;grid-template-columns:92px 1fr;align-items:center}.progress-photo-preview{grid-row:1/5}.progress-photo-upload,.progress-photo-delete{grid-column:2}.progress-photo-card strong,.progress-photo-card small{grid-column:2}.progress-photo-card strong{align-self:end}.progress-photo-card small{align-self:start}nav button{font-size:9px}nav button b{font-size:18px}}


/* v43 — polish: dark/light, visueel beheer, lege staten en laadstatus */
.header-actions{display:flex;align-items:center;gap:10px}.theme-toggle{width:44px;height:44px;min-width:44px;padding:0;border-radius:50%;display:grid;place-items:center;font-size:19px;background:var(--card);border-color:var(--line);transition:transform .15s ease,background .2s ease,border-color .2s ease}.theme-toggle:hover{transform:translateY(-1px)}
html[data-ui-theme="light"] body{background:radial-gradient(circle at top,color-mix(in srgb,var(--brand) 7%,var(--bg)) 0%,var(--bg) 24%,var(--bg) 100%)}
html[data-ui-theme="light"] .challenge-identity{color:#f7f7f5;background:linear-gradient(180deg,color-mix(in srgb,var(--brand) 72%,#13151a) 0%,color-mix(in srgb,var(--brand) 55%,#111216) 100%)}
html[data-ui-theme="light"] .challenge-identity .challenge-title,html[data-ui-theme="light"] .challenge-identity .powered{color:#f7f7f5}
html[data-ui-theme="light"] .challenge-identity .org-kicker,html[data-ui-theme="light"] .challenge-identity .challenge-meta{color:#e7e8ec}
html[data-ui-theme="light"] .challenge-identity .powered{border-color:#ffffff35;background:#00000020}
html[data-ui-theme="light"] .challenge-identity .powered strong{color:var(--brand-orange)}
html[data-ui-theme="light"] .progress-photo-card{background:#00000003}
html[data-ui-theme="light"] .security-note{background:#00000006}
html[data-ui-theme="light"] .trend-track{background:#00000008;border-color:#0000000c}
html[data-ui-theme="light"] .bar{background:#00000012}
html[data-ui-theme="light"] td span{border-color:#0000001d}
html[data-ui-theme="light"] .buttonlike{background:#00000004}
html[data-ui-theme="light"] .privacy-backdrop{background:#0009}

.action-status{display:flex;align-items:center;gap:14px;padding:14px 16px;margin:0 0 18px;border:1px solid color-mix(in srgb,var(--accent) 42%,var(--line));background:color-mix(in srgb,var(--accent) 7%,var(--card));border-radius:14px}.action-status strong{display:block;font-size:14px}.action-status small{display:block;margin-top:2px;font-size:11px}.action-spinner{width:23px;height:23px;flex:0 0 23px;border-radius:50%;border:3px solid color-mix(in srgb,var(--accent) 22%,var(--line));border-top-color:var(--accent);animation:ct-spin .75s linear infinite}@keyframes ct-spin{to{transform:rotate(360deg)}}

.empty-state{display:flex;align-items:center;gap:15px;padding:18px;border:1px dashed color-mix(in srgb,var(--muted) 45%,var(--line));border-radius:15px;background:color-mix(in srgb,var(--card-soft) 65%,transparent);text-align:left}.empty-state-icon{width:42px;height:42px;display:grid;place-items:center;flex:0 0 42px;border-radius:12px;background:color-mix(in srgb,var(--accent) 9%,transparent);border:1px solid color-mix(in srgb,var(--accent) 26%,var(--line));color:var(--accent);font-size:20px}.empty-state strong{display:block;font-size:14px;color:var(--white)}.empty-state p{margin:3px 0 0;font-size:12px;line-height:1.45}.leaderboard-list .empty-state{margin-top:12px}

.admin-overview-card{overflow:hidden}.admin-overview-head{align-items:flex-start}.status-pill{display:inline-flex;align-items:center;gap:7px;padding:7px 11px;border-radius:999px;font-size:11px;font-weight:800;border:1px solid var(--line)}.status-pill:before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}.status-pill.open{color:#63d391;background:#42c97912;border-color:#42c97940}.status-pill.closed{color:var(--muted);background:color-mix(in srgb,var(--muted) 8%,transparent)}.admin-overview-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;margin-top:20px}.admin-overview-grid>div{min-width:0;padding:15px 14px;border:1px solid var(--line);border-radius:14px;background:var(--card-soft)}.admin-overview-grid>div.emphasis{border-color:color-mix(in srgb,var(--accent) 38%,var(--line));background:color-mix(in srgb,var(--accent) 6%,var(--card-soft))}.admin-overview-grid span,.admin-overview-grid small{display:block}.admin-overview-grid span{font-size:10px;text-transform:uppercase;letter-spacing:.8px;color:var(--muted);font-weight:750}.admin-overview-grid strong{display:block;font-size:28px;line-height:1;margin:9px 0 6px}.admin-overview-grid small{font-size:10px;line-height:1.3}.admin-active-progress{margin-top:15px}.admin-active-progress>div{height:7px;background:color-mix(in srgb,var(--muted) 13%,transparent);border-radius:999px;overflow:hidden}.admin-active-progress i{display:block;height:100%;background:var(--accent);border-radius:inherit}.admin-active-progress small{display:block;margin-top:7px;font-size:11px}

@media(max-width:760px){.admin-overview-grid{grid-template-columns:repeat(2,1fr)}.admin-overview-grid>div:last-child{grid-column:1/-1}.header-actions{gap:7px}.theme-toggle,.avatar{width:42px;height:42px;min-width:42px}}
@media(max-width:420px){header{padding-left:18px;padding-right:18px}.brand{font-size:22px}.brand small{font-size:7px;letter-spacing:1.6px}.theme-toggle,.avatar{width:40px;height:40px;min-width:40px}.empty-state{padding:14px;gap:11px}.empty-state-icon{width:36px;height:36px;flex-basis:36px}}
.habit span.tick{display:grid;place-items:center;border:1px solid var(--input-line);flex-shrink:0}
.progress-week-picker select{margin-top:8px}
.progress-week-picker .pill.muted{opacity:.7}

/* v46 — Geavanceerd beheer / backup herstellen */
.advanced-admin-card{overflow:hidden}
.advanced-admin-head{align-items:center;gap:16px}
.advanced-admin-head>div{flex:1;min-width:220px}
.advanced-admin-body{margin-top:20px;padding-top:20px;border-top:1px solid var(--line)}
.advanced-warning{border:1px solid rgba(244,123,50,.35);background:rgba(244,123,50,.08);border-radius:14px;padding:14px 16px;margin-bottom:18px}
.advanced-warning strong{display:block;margin-bottom:4px}
.advanced-warning p{margin:0}
.advanced-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.advanced-block{border:1px solid var(--line);border-radius:16px;padding:18px;background:var(--card-soft)}
.advanced-block h3{margin:2px 0 8px;font-size:18px}
.advanced-block>.primary,.advanced-block>.danger{margin-top:8px}
.restore-file-drop{margin-top:12px}
.restore-preview{margin-top:14px;border:1px solid var(--line);border-radius:14px;padding:14px;background:var(--card)}
.restore-mismatch{border-color:rgba(210,82,82,.45)}
.restore-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin:14px 0}
.restore-stats>div{border:1px solid var(--line);border-radius:11px;padding:10px;text-align:center;background:var(--card-soft)}
.restore-stats strong{display:block;font-size:20px;line-height:1.1}
.restore-stats span{display:block;font-size:11px;color:var(--muted);margin-top:4px}
.restore-result{margin-top:14px;border:1px solid rgba(70,170,105,.35);background:rgba(70,170,105,.08);border-radius:12px;padding:12px 14px}
.restore-result p{margin:4px 0 0}
.restore-preview code{font-size:.9em;word-break:break-all}
@media(max-width:760px){.advanced-grid{grid-template-columns:1fr}.restore-stats{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* v47 · handmatige accountactivatie */
.account-confirm-block{margin-bottom:16px}
.account-confirm-block .table-wrap{margin-top:14px}
.account-confirm-block .admin-members td:last-child{white-space:nowrap}
.account-confirm-block .mini-empty{margin-top:14px;padding:16px}
.account-confirm-block .mini-empty p{margin:6px 0 0}