/* Tekenheld — sketchbook / neo-brutalist huisstijl */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --paper:#fdf6e3; --paper-2:#f5e8c8; --ink:#2a2620; --ink-2:#5a5448;
  --accent:#e8553d; --accent-2:#ff7e6b; --secondary:#4a7fb8; --highlight:#f4c443;
  --green:#5b9a55; --line:rgba(42,38,32,.15);
}
html{height:100%}
body{
  background:var(--paper);
  background-image:radial-gradient(circle at 1px 1px, rgba(42,38,32,.05) 1px, transparent 0);
  background-size:24px 24px;
  color:var(--ink); font-family:'Fredoka',system-ui,sans-serif; font-weight:400;
  line-height:1.55; min-height:100%; display:flex; flex-direction:column;
  -webkit-font-smoothing:antialiased; font-size:17px;
}
a{color:var(--accent);text-decoration:none}
.hand{font-family:'Caveat',cursive}

/* ---- Header ---- */
.top{padding:16px 24px;display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.logo{font-family:'Caveat',cursive;font-weight:700;font-size:30px;color:var(--accent);display:flex;align-items:center;gap:8px}
.logo .pencil{display:inline-block;transform:rotate(-15deg)}
.nav{display:flex;align-items:center;gap:18px;font-size:16px}
.nav a{color:var(--ink-2)}
.nav a:hover{color:var(--accent)}
.nav .nav-sub{font-size:14px}
.btn-ghost{border:2px solid var(--ink);border-radius:6px;padding:7px 14px;color:var(--ink)!important;box-shadow:2px 2px 0 var(--ink);background:#fff}
.btn-ghost:hover{transform:translate(-1px,-1px);box-shadow:3px 3px 0 var(--ink)}

/* ---- Buttons ---- */
.btn{display:inline-block;background:var(--accent);color:#fff;border:2px solid var(--ink);cursor:pointer;
  padding:13px 24px;border-radius:5px;font-family:'Caveat',cursive;font-size:22px;font-weight:700;
  box-shadow:3px 3px 0 var(--ink);transition:.15s;text-align:center}
.btn:hover{transform:translate(-1px,-1px);box-shadow:4px 4px 0 var(--ink)}
.btn:active{transform:translate(2px,2px);box-shadow:1px 1px 0 var(--ink)}
.btn-blue{background:var(--secondary)}
.btn-big{font-size:26px;padding:16px 34px}
.btn-sm{font-size:18px;padding:8px 16px;box-shadow:2px 2px 0 var(--ink)}

/* ---- Layout containers ---- */
main{flex:1;width:100%}
.wrap{max-width:1000px;margin:0 auto;padding:24px}
.narrow{max-width:560px;margin:0 auto;padding:24px}

/* ---- Hero ---- */
.hero{text-align:center;padding:48px 24px 24px;max-width:780px;margin:0 auto}
.kicker{display:inline-block;font-family:'Caveat',cursive;font-size:22px;font-weight:600;color:var(--accent);margin-bottom:10px;transform:rotate(-2deg)}
.hero h1{font-family:'Caveat',cursive;font-weight:700;font-size:clamp(2.8rem,8vw,5rem);line-height:.95;margin-bottom:18px}
.hero h1 .accent{color:var(--accent);display:inline-block;transform:rotate(-2deg)}
.hero .lead{font-size:1.15rem;color:var(--ink-2);max-width:520px;margin:0 auto 28px}

/* ---- Filters ---- */
.filters{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin:18px 0}
.chip{font-family:'Caveat',cursive;font-size:19px;font-weight:600;border:2px solid var(--ink);background:#fff;
  border-radius:20px;padding:6px 16px;color:var(--ink);box-shadow:2px 2px 0 var(--ink);transition:.12s}
.chip:hover{transform:translate(-1px,-1px)}
.chip.active{background:var(--highlight)}

/* ---- Lesson grid ---- */
.section-title{font-family:'Caveat',cursive;font-size:2rem;color:var(--ink);margin:30px 0 4px;display:flex;align-items:center;gap:10px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:20px;margin-top:18px}
.card{background:#fff;border:2px solid var(--ink);border-radius:10px;box-shadow:4px 4px 0 var(--ink);overflow:hidden;
  transition:.15s;display:flex;flex-direction:column;position:relative}
.card:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--ink)}
.card:nth-child(3n){transform:rotate(-.6deg)}
.card:nth-child(3n):hover{transform:translate(-2px,-2px) rotate(0)}
.card .thumb{background:var(--paper);border-bottom:2px solid var(--ink);aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;padding:14px}
.card .thumb svg{width:100%;height:100%}
.card .thumb svg *{stroke:var(--ink);fill:none;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}
.card .body{padding:12px 14px 14px}
.card .title{font-family:'Caveat',cursive;font-size:1.5rem;font-weight:700;line-height:1.05;margin-bottom:6px}
.card .meta{font-size:.82rem;color:var(--ink-2);display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.badge{font-size:.72rem;border:1.5px solid var(--ink);border-radius:12px;padding:1px 8px;background:var(--paper-2);font-weight:500}
.badge.free{background:#dcefd9;color:#2f5e2a}
.badge.lock{background:#f6dcd6;color:#8a3320}
.card .done-tick{position:absolute;top:8px;right:8px;background:var(--green);color:#fff;border:2px solid var(--ink);
  border-radius:50%;width:30px;height:30px;display:flex;align-items:center;justify-content:center;font-size:16px;box-shadow:2px 2px 0 var(--ink)}
.lock-ov{position:absolute;inset:0;background:rgba(253,246,227,.55);display:flex;align-items:flex-start;justify-content:flex-end;padding:10px;pointer-events:none}

/* ---- Flash ---- */
.flash{background:#fff;border:2px solid var(--green);border-radius:6px;padding:14px 18px;margin:0 auto 22px;max-width:560px;
  font-family:'Caveat',cursive;font-size:1.25rem;box-shadow:3px 3px 0 var(--green);transform:rotate(-.5deg)}
.flash-err{border-color:var(--accent);box-shadow:3px 3px 0 var(--accent)}

/* ---- Forms ---- */
.panel{background:#fff;border:2px solid var(--ink);border-radius:10px;box-shadow:5px 5px 0 var(--ink);padding:26px}
.field{margin-bottom:16px}
.field label{display:block;font-family:'Caveat',cursive;font-size:1.2rem;margin-bottom:4px}
.input{width:100%;border:2px solid var(--ink);border-radius:6px;padding:13px 15px;font-family:inherit;font-size:16px;background:var(--paper);color:var(--ink)}
.input:focus{outline:none;border-color:var(--accent);background:#fff}

/* ---- Lesson viewer ---- */
.les-head{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:10px}
.les-title{font-family:'Caveat',cursive;font-size:2.4rem;line-height:1}
.les-stage{background:#fff;border:2px solid var(--ink);border-radius:12px;box-shadow:5px 5px 0 var(--ink);padding:14px;position:relative}
.les-canvas{width:100%;aspect-ratio:1/1;max-width:520px;margin:0 auto;display:block;touch-action:manipulation;background:#fff}
.les-canvas g.prev *{stroke:#c9c1b0!important;fill:none!important;stroke-width:2.4}
.les-canvas g.cur *{stroke:var(--accent)!important;fill:none!important;stroke-width:3.2;stroke-linecap:round;stroke-linejoin:round}
.les-canvas g.cur{animation:pop .25s ease-out}
@keyframes pop{from{opacity:.2}to{opacity:1}}
.stepbar{display:flex;align-items:center;gap:14px;margin-top:16px;justify-content:center}
.stepinfo{text-align:center;margin-top:14px;min-height:70px}
.stepinfo .num{font-family:'Caveat',cursive;font-size:1.3rem;color:var(--accent)}
.stepinfo .txt{font-size:1.05rem;max-width:520px;margin:2px auto 0}
.stepinfo .tip{font-family:'Caveat',cursive;font-size:1.15rem;color:var(--secondary);margin-top:4px}
.progress-track{height:12px;background:var(--paper-2);border:2px solid var(--ink);border-radius:8px;overflow:hidden;margin:8px auto 0;max-width:520px}
.progress-fill{height:100%;background:var(--highlight);transition:width .2s}
.iconbtn{border:2px solid var(--ink);background:#fff;border-radius:50%;width:56px;height:56px;font-size:24px;cursor:pointer;box-shadow:3px 3px 0 var(--ink);display:flex;align-items:center;justify-content:center}
.iconbtn:active{transform:translate(2px,2px);box-shadow:1px 1px 0 var(--ink)}
.iconbtn:disabled{opacity:.35;cursor:not-allowed}

/* ---- Locked / paywall ---- */
.paywall{text-align:center;padding:30px;background:var(--paper-2);border:2px dashed var(--ink);border-radius:10px;margin-top:18px}

/* ---- Pricing ---- */
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:22px;margin-top:24px}
.plan{background:#fff;border:2px solid var(--ink);border-radius:12px;box-shadow:5px 5px 0 var(--ink);padding:24px;text-align:center}
.plan.feat{border-color:var(--accent);box-shadow:5px 5px 0 var(--accent)}
.plan h3{font-family:'Caveat',cursive;font-size:1.9rem}
.plan .price{font-family:'Caveat',cursive;font-size:2.6rem;color:var(--accent);margin:6px 0}
.plan ul{list-style:none;text-align:left;margin:14px 0;font-size:.95rem}
.plan li{padding:5px 0 5px 26px;position:relative}
.plan li::before{content:"✏️";position:absolute;left:0}

/* ---- Dashboard ---- */
.kids{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:18px;margin-top:18px}
.kid{background:#fff;border:2px solid var(--ink);border-radius:10px;box-shadow:4px 4px 0 var(--ink);padding:18px;text-align:center}
.kid .ava{font-size:42px}
.kid .kn{font-family:'Caveat',cursive;font-size:1.6rem}

/* ---- Footer ---- */
footer{padding:34px 24px;text-align:center;color:var(--ink-2);font-family:'Caveat',cursive;font-size:1.1rem;border-top:2px dashed var(--line);margin-top:40px}
footer a{color:var(--accent)}
.foot-sub{font-size:.95rem;margin-top:6px;opacity:.8}

@media(max-width:600px){
  body{font-size:16px}
  .nav{gap:12px;font-size:15px}
  .stepinfo .txt{font-size:1rem}
  .iconbtn{width:64px;height:64px;font-size:28px}
}