/* Palet: rojo en oro, warm papier. Layout: zijbalk (desktop) of tabbalk (mobiel), lichte werkruimte met witte kaarten, één focusscherm tijdens oefenen. */
:root{
  --bg:#FAF5EE; --surface:#FFFFFF; --ink:#2A1A16; --muted:#7A6A63; --line:#EADFD3; --soft:#F5ECE1;
  --primary:#BF1F32; --on-primary:#FFFFFF; --primary-soft:#FBE7E8; --gold:#F6B800; --on-gold:#2A1A16;
  --good:#1F7A4D; --good-soft:#DDF3E6; --warn:#8A5A00; --warn-soft:#FFF0C4; --bad:#B42318; --bad-soft:#FDE4E1;
  --font:"Plus Jakarta Sans","Segoe UI",system-ui,-apple-system,sans-serif;
  --radius:14px; --shadow:0 1px 2px rgba(42,26,22,.05),0 4px 14px rgba(42,26,22,.06);
  --side:252px;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#1B1210; --surface:#271B18; --ink:#F6EBE3; --muted:#B9A79D; --line:#3D2B26; --soft:#31231F;
    --primary:#F2616F; --on-primary:#1B1210; --primary-soft:#4A2226; --gold:#F6C233; --on-gold:#1B1210;
    --good:#4CC38A; --good-soft:#143427; --warn:#F2C14A; --warn-soft:#3A2D12; --bad:#FF8A7F; --bad-soft:#4A1F1D;
    --shadow:0 1px 2px rgba(0,0,0,.4); color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#1B1210; --surface:#271B18; --ink:#F6EBE3; --muted:#B9A79D; --line:#3D2B26; --soft:#31231F;
  --primary:#F2616F; --on-primary:#1B1210; --primary-soft:#4A2226; --gold:#F6C233; --on-gold:#1B1210;
  --good:#4CC38A; --good-soft:#143427; --warn:#F2C14A; --warn-soft:#3A2D12; --bad:#FF8A7F; --bad-soft:#4A1F1D;
  --shadow:0 1px 2px rgba(0,0,0,.4); color-scheme:dark;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;height:100%}
body{background:var(--bg);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.5;-webkit-text-size-adjust:100%}
h1,h2,h3{margin:0;line-height:1.2;text-wrap:balance;letter-spacing:-.015em;font-weight:700}
h1{font-size:1.65rem} h2{font-size:1.2rem} h3{font-size:1.02rem}
p{margin:0 0 .6em}
button{font:inherit;color:inherit;cursor:pointer}
:focus-visible{outline:3px solid var(--primary);outline-offset:2px}

/* shell */
.shell{display:grid;grid-template-columns:var(--side) minmax(0,1fr);min-height:100%}
.side{position:sticky;top:0;height:100vh;height:100dvh;background:var(--surface);border-right:1px solid var(--line);padding:22px 16px;display:flex;flex-direction:column;gap:22px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.08rem;letter-spacing:-.02em}
.logo{width:34px;height:34px;border-radius:10px;background:var(--primary);color:var(--gold);display:grid;place-items:center;font-weight:800;font-size:1.05rem;flex:none}
.brand small{display:block;font-weight:500;color:var(--muted);font-size:.72rem;letter-spacing:0}
.navlist{display:flex;flex-direction:column;gap:4px}
.nv{display:flex;align-items:center;gap:12px;border:0;background:transparent;border-radius:10px;padding:10px 12px;font-weight:600;color:var(--muted);text-align:left}
.nv:hover{background:var(--soft);color:var(--ink)}
.nv[aria-current="page"]{background:var(--primary-soft);color:var(--primary)}
.nv svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
.sidecard{margin-top:auto;background:var(--soft);border-radius:12px;padding:14px;display:flex;flex-direction:column;gap:8px;font-size:.88rem}
.col{min-width:0;display:flex;flex-direction:column}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 28px;border-bottom:1px solid var(--line);background:var(--surface);position:sticky;top:0;z-index:5}
.topbar .brand{display:none}
.chips{display:flex;gap:8px;margin-left:auto}
.chip{display:inline-flex;align-items:center;gap:6px;background:var(--soft);border-radius:999px;padding:5px 12px;font-size:.84rem;font-weight:700;white-space:nowrap}
.chip b{color:var(--primary)}
#app{padding:28px;max-width:1080px;width:100%;margin:0 auto}
.tabbar{display:none}
body.focus .side,body.focus .tabbar{display:none}
body.focus .shell{grid-template-columns:minmax(0,1fr)}
body.focus .topbar .brand{display:flex}
body.focus .chips{display:none}
@media (max-width:860px){
  .shell{grid-template-columns:minmax(0,1fr)}
  .side{display:none}
  .topbar{padding:10px 16px}
  .topbar .brand{display:flex}
  #app{padding:18px 16px 96px}
  .tabbar{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;left:0;right:0;bottom:0;background:var(--surface);border-top:1px solid var(--line);padding:6px 6px calc(6px + env(safe-area-inset-bottom));z-index:6}
  .tabbar .nv{flex-direction:column;gap:2px;font-size:.72rem;padding:6px 4px;justify-content:center;align-items:center}
  h1{font-size:1.4rem}
}

/* generic */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.grid{display:grid;gap:14px}
.g2{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.g4{grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.spread{justify-content:space-between}
.muted{color:var(--muted)} .small{font-size:.86rem}
.sec{display:flex;flex-direction:column;gap:14px}
.page{display:flex;flex-direction:column;gap:22px}
.head p{color:var(--muted);margin:4px 0 0}
.btn{background:var(--primary);color:var(--on-primary);border:0;border-radius:10px;padding:10px 18px;font-weight:700}
.btn:hover{filter:brightness(1.06)}
.btn.sec2{background:var(--primary-soft);color:var(--primary)}
.btn.ghost{background:var(--surface);border:1.5px solid var(--line);color:var(--ink)}
.btn.big{padding:13px 24px;font-size:1rem}
.btn.good{background:var(--good);color:#fff} .btn.bad{background:var(--bad);color:#fff}
.btn.light{background:var(--gold);color:var(--on-gold)}
.btn[disabled]{opacity:.45;cursor:not-allowed}
.pill{display:inline-block;border-radius:999px;padding:2px 10px;font-size:.76rem;font-weight:700;background:var(--primary-soft);color:var(--primary);white-space:nowrap}
.pill.sun{background:var(--warn-soft);color:var(--warn)} .pill.good{background:var(--good-soft);color:var(--good)} .pill.bad{background:var(--bad-soft);color:var(--bad)} .pill.grey{background:var(--soft);color:var(--muted)}
.bar{height:8px;background:var(--soft);border-radius:99px;overflow:hidden}
.bar>i{display:block;height:100%;background:var(--primary);border-radius:99px;transition:width .4s}
.bar.good>i{background:var(--good)}
.ring{--p:0;width:96px;height:96px;border-radius:50%;background:conic-gradient(var(--primary) calc(var(--p)*1%),var(--soft) 0);display:grid;place-items:center;flex:none}
.ring>div{width:74px;height:74px;border-radius:50%;background:var(--surface);display:grid;place-items:center;text-align:center;font-weight:800;line-height:1.1}
.ring small{display:block;font-weight:500;color:var(--muted);font-size:.68rem}
.stat{display:flex;flex-direction:column;gap:2px}
.stat .k{font-size:.8rem;color:var(--muted);font-weight:600}
.stat .v{font-size:1.7rem;font-weight:800;letter-spacing:-.02em}
.stat .s{font-size:.8rem;color:var(--muted)}

/* dashboard */
.cont{background:var(--primary);color:var(--on-primary);border:0;display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;padding:22px}
:root[data-theme="dark"] .cont,:root:not([data-theme="light"]) .cont{--cont-ink:var(--on-primary)}
.cont h2{font-size:1.35rem}
.cont p{margin:4px 0 0;opacity:.9}
.lrow{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.lrow .num{width:44px;height:44px;border-radius:50%;background:var(--primary-soft);color:var(--primary);display:grid;place-items:center;font-weight:800;flex:none}
.lrow .num.done{background:var(--good);color:#fff}
.lrow .lbody{flex:1;min-width:230px;display:flex;flex-direction:column;gap:8px}
.steps{display:flex;gap:6px;flex-wrap:wrap}
.step{font-size:.76rem;font-weight:600;padding:2px 9px;border-radius:6px;background:var(--soft);color:var(--muted)}
.step.ok{background:var(--good-soft);color:var(--good)}
.stepcards .sc{display:flex;flex-direction:column;gap:6px;text-align:left;cursor:pointer;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:14px;box-shadow:var(--shadow)}
.stepcards .sc:hover{border-color:var(--primary)}
.stepcards .sc .n{font-size:.74rem;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.stepcards .sc.ok .n{color:var(--good)}
.crumb{background:none;border:0;color:var(--muted);font-weight:600;padding:0;text-align:left}
.crumb:hover{color:var(--primary)}

/* tables */
.tw{overflow-x:auto;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
table{border-collapse:collapse;width:100%;font-size:.94rem}
th,td{padding:9px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
th{background:var(--soft);color:var(--muted);font-size:.74rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em}
tr:last-child td{border-bottom:0}
td.es,.es{font-weight:600;color:var(--primary)}
.tabs{display:flex;gap:4px;flex-wrap:wrap;border-bottom:1px solid var(--line)}
.tabs button{background:transparent;border:0;padding:10px 16px;font-weight:700;color:var(--muted);border-bottom:3px solid transparent;margin-bottom:-1px}
.tabs button[aria-selected="true"]{color:var(--primary);border-color:var(--primary)}
.note{background:var(--warn-soft);border-left:4px solid var(--warn);padding:10px 14px;border-radius:8px;margin:10px 0;color:var(--ink)}
.tip{background:var(--primary-soft);border-left:4px solid var(--primary);padding:10px 14px;border-radius:8px;margin:10px 0}
.theory{max-width:760px}
.theory h3{margin:26px 0 10px;font-size:1.12rem}
.theory ul{margin:.3em 0 .8em;padding-left:1.2em}
.dots{display:inline-flex;gap:3px;vertical-align:middle}
.dots i{width:8px;height:8px;border-radius:50%;background:var(--line)}
.dots i.on{background:var(--good)}
.spk{background:var(--surface);border:1.5px solid var(--line);border-radius:50%;width:34px;height:34px;display:inline-grid;place-items:center;flex:none}
.spk:hover{border-color:var(--primary)}
.spk svg{width:17px;height:17px;fill:var(--primary)}

/* oefenen */
.mode{display:flex;flex-direction:column;gap:6px;text-align:left;cursor:pointer;transition:border-color .15s,transform .15s}
.mode b{font-size:1rem}
.mode:hover{border-color:var(--primary);transform:translateY(-1px)}
.sel{display:flex;gap:6px;flex-wrap:wrap}
.sel button{border:1.5px solid var(--line);background:var(--surface);border-radius:999px;padding:6px 14px;font-weight:600;font-size:.9rem}
.sel button[aria-pressed="true"]{background:var(--primary);color:var(--on-primary);border-color:var(--primary)}
.stage{max-width:660px;margin:0 auto;display:flex;flex-direction:column;gap:14px}
.qcard{padding:26px;display:flex;flex-direction:column;gap:16px}
.qprompt{font-size:1.5rem;font-weight:700;text-wrap:balance;letter-spacing:-.01em}
.qsub{color:var(--muted);font-size:.92rem;font-weight:500}
.inp{width:100%;font:inherit;font-size:1.1rem;padding:12px 14px;border-radius:10px;border:2px solid var(--line);background:var(--surface);color:var(--ink)}
.inp:focus{border-color:var(--primary);outline:none}
.inp.ok{border-color:var(--good);background:var(--good-soft)} .inp.no{border-color:var(--bad);background:var(--bad-soft)}
.cloze .inp{display:inline-block;width:9em;padding:4px 10px;margin:0 4px;font-size:1.1rem}
.keys{display:flex;gap:6px;flex-wrap:wrap}
.keys button{border:1.5px solid var(--line);background:var(--surface);border-radius:8px;min-width:38px;height:38px;font-weight:700}
.opts{display:grid;gap:10px}
.opt{text-align:left;border:2px solid var(--line);background:var(--surface);border-radius:12px;padding:13px 16px;font-size:1.04rem;font-weight:500}
.opt:hover:not([disabled]){border-color:var(--primary);background:var(--primary-soft)}
.opt.ok{border-color:var(--good);background:var(--good-soft)} .opt.no{border-color:var(--bad);background:var(--bad-soft)}
.chipbox{min-height:54px;border:2px dashed var(--line);border-radius:12px;padding:8px;display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.wchip{border:2px solid var(--primary);background:var(--primary-soft);color:var(--primary);border-radius:8px;padding:6px 12px;font-weight:700;font-size:1.02rem}
.fb{padding:12px 14px;border-radius:10px;font-weight:700}
.fb.ok{background:var(--good-soft);color:var(--good)} .fb.no{background:var(--bad-soft);color:var(--bad)} .fb.near{background:var(--warn-soft);color:var(--warn)}
.fb div{font-weight:500;color:var(--ink);margin-top:4px}
.flash{cursor:pointer}
.face{min-height:250px;display:grid;place-items:center;text-align:center;padding:26px;border-radius:18px;border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow)}
.face.back{background:var(--primary);color:var(--on-primary);border-color:var(--primary)}
.face .big{font-size:2rem;font-weight:800;text-wrap:balance;letter-spacing:-.02em}
.dlg{display:flex;flex-direction:column;gap:10px}
.bub{max-width:85%;padding:10px 14px;border-radius:14px;background:var(--soft);border:1px solid var(--line)}
.bub.me{align-self:flex-end;background:var(--primary);color:var(--on-primary);border-color:var(--primary)}
.bub small{display:block;opacity:.75}
.tree{display:flex;flex-direction:column;gap:12px;align-items:center;font-weight:600;font-size:.94rem}
.tree .gen{display:flex;gap:14px;flex-wrap:wrap;justify-content:center}
.tree .p{background:var(--primary-soft);border-radius:10px;padding:6px 12px;border:1.5px solid var(--primary)}
.tree .p.u{background:var(--surface);border-style:dashed;color:var(--muted)}
.tree .cpl{display:flex;gap:6px;align-items:center}
.tree .ln{color:var(--muted);font-size:.8rem;font-weight:500;text-align:center}
textarea.inp{min-height:90px;resize:vertical}
.hist{display:flex;gap:4px;align-items:flex-end;height:90px}
.hist div{flex:1;background:var(--primary);border-radius:4px 4px 0 0;min-height:3px;opacity:.55}
.hist div.t{opacity:1}
.hist-l{display:flex;gap:4px;font-size:.68rem;color:var(--muted)} .hist-l span{flex:1;text-align:center}
.badge{display:flex;gap:10px;align-items:center;padding:10px 12px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.badge.off{opacity:.45;filter:grayscale(1)}
.badge .ic{width:34px;height:34px;border-radius:50%;background:var(--gold);color:var(--on-gold);display:grid;place-items:center;font-weight:800;flex:none}
.sync{font-size:.8rem}
#toast{position:fixed;left:16px;right:16px;bottom:84px;max-width:520px;margin:auto;z-index:9;box-shadow:0 6px 24px rgba(0,0,0,.25)}
@media (min-width:861px){#toast{bottom:20px}}
@media (max-width:520px){.qprompt{font-size:1.25rem}.qcard{padding:18px}}
@media (prefers-reduced-motion:reduce){.bar>i,.mode{transition:none}}
.topbar .brand span:last-child{white-space:nowrap}
@media (max-width:520px){.chips .chip:nth-child(2),.chips .chip:nth-child(4){display:none}.topbar .brand{font-size:1rem}}

/* vlagstrepen (rood, goud, rood) bovenaan */
.topbar::before,.side::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:linear-gradient(90deg,var(--primary) 0 25%,var(--gold) 25% 75%,var(--primary) 75% 100%)}
.side{padding-top:26px}
.topbar{padding-top:18px}
.chip.namechip{border:0;color:var(--ink);cursor:pointer;max-width:160px;overflow:hidden;text-overflow:ellipsis}
.chip.namechip:hover{background:var(--primary-soft)}
.who{display:flex;gap:10px;align-items:center}
.who b{display:block}
.av{width:36px;height:36px;border-radius:50%;background:var(--gold);color:var(--on-gold);display:grid;place-items:center;font-weight:800;flex:none}
.syncl{display:block}
.syncl.off{color:var(--warn)}
.sidecard .btn{margin-top:6px;padding:8px 12px;font-size:.88rem}
.welcome{min-height:calc(100dvh - 120px);display:grid;place-items:center}
.wcard{width:100%;max-width:440px;padding:32px;display:flex;flex-direction:column;gap:14px;text-align:center;align-items:center;border-top:5px solid var(--gold)}
.wcard form{width:100%;text-align:left;display:flex;flex-direction:column;gap:6px}
.wcard .sel{justify-content:center}
.logo.big{width:60px;height:60px;border-radius:16px;font-size:1.5rem}
.wcard h1{font-size:2.1rem}