:root{
  --ink:#22271F;
  --ink-soft:#5C6356;
  --paper:#FFFFFF;
  --field:#F3F4F0;
  --line:#E2E4DC;
  --pine:#1B5E4A;
  --pine-soft:#E4EFEA;
  --radius:10px;
}
*{box-sizing:border-box;margin:0;padding:0;}
body{
  font-family:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  background:var(--paper);color:var(--ink);line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
.wrap{max-width:640px;margin:0 auto;padding:24px 18px 80px;}
header.app{
  display:flex;align-items:baseline;justify-content:space-between;
  padding-bottom:16px;border-bottom:2px solid var(--ink);margin-bottom:24px;
}
.brand{font-weight:800;font-size:20px;letter-spacing:-0.02em;color:var(--ink);text-decoration:none;}
.brand span{color:var(--pine);}
.navlink{background:none;border:none;font:inherit;font-size:14px;color:var(--ink-soft);cursor:pointer;text-decoration:underline;text-underline-offset:3px;}
.navlink:hover{color:var(--ink);}
a.navlink{text-decoration:underline;}
h1{font-size:26px;letter-spacing:-0.02em;margin-bottom:4px;}
.sub{color:var(--ink-soft);font-size:14px;margin-bottom:20px;}
.card{border:1px solid var(--line);border-radius:var(--radius);padding:16px;margin-bottom:14px;background:var(--paper);}
input[type=text],input[type=password],select,textarea{
  padding:10px 12px;font:inherit;font-size:15px;
  border:1px solid var(--line);border-radius:8px;background:var(--field);color:var(--ink);
}
textarea{width:100%;min-height:150px;resize:vertical;font-size:14px;}
input:focus,select:focus,textarea:focus{outline:2px solid var(--pine);outline-offset:1px;background:#fff;}
button.btn{
  font:inherit;font-size:14px;font-weight:600;cursor:pointer;
  padding:10px 16px;border-radius:8px;border:1px solid var(--pine);
  background:var(--pine);color:#fff;white-space:nowrap;
}
button.btn:hover{filter:brightness(1.08);}
button.btn.ghost{background:transparent;color:var(--pine);}
button.btn.small{padding:6px 10px;font-size:13px;}
button.btn.danger{border-color:#B33A3A;background:transparent;color:#B33A3A;}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap;}
.row input[type=text]{flex:1;min-width:140px;}
.muted{color:var(--ink-soft);font-size:13px;}
.code-chip{
  display:inline-block;font-family:ui-monospace,Menlo,monospace;
  background:var(--pine-soft);color:var(--pine);border-radius:6px;
  padding:2px 8px;font-size:13px;font-weight:600;letter-spacing:0.05em;
}
.empty{
  border:1px dashed var(--line);border-radius:var(--radius);
  padding:28px 16px;text-align:center;color:var(--ink-soft);font-size:14px;
}
/* Groepen */
.group-head{
  display:flex;align-items:center;gap:10px;
  margin:26px 0 4px;padding-bottom:6px;border-bottom:2px solid var(--pine);
}
.group-head h2{font-size:16px;letter-spacing:0.01em;color:var(--pine);flex:1;}
.group-head .count{font-size:12px;color:var(--ink-soft);font-weight:400;}
/* Takenlijst */
ul.tasks{list-style:none;}
li.task{border-bottom:1px solid var(--line);padding:12px 0;}
li.task:last-child{border-bottom:none;}
.task-main{display:flex;align-items:flex-start;gap:12px;}
.checkbox{
  flex:none;width:24px;height:24px;margin-top:1px;cursor:pointer;
  border:2px solid var(--ink);border-radius:6px;background:#fff;
  display:grid;place-items:center;transition:background .15s,border-color .15s;
}
.checkbox svg{width:15px;height:15px;stroke:#fff;stroke-width:3;fill:none;
  stroke-dasharray:22;stroke-dashoffset:22;transition:stroke-dashoffset .25s ease .05s;}
.task.done .checkbox{background:var(--pine);border-color:var(--pine);}
.task.done .checkbox svg{stroke-dashoffset:0;}
.task-text{flex:1;font-size:15px;position:relative;}
.task-text .strike{
  position:absolute;left:0;top:55%;height:2px;background:var(--pine);
  width:0;transition:width .3s ease;pointer-events:none;
}
.task.done .task-text{color:var(--ink-soft);}
.task.done .task-text .strike{width:100%;}
.task-meta{font-size:12px;color:var(--ink-soft);margin-top:2px;}
.cmt-toggle{background:none;border:none;font:inherit;font-size:12px;color:var(--pine);cursor:pointer;padding:0;margin-top:4px;font-weight:600;}
.comments{margin:10px 0 0 36px;display:none;}
.comments.open{display:block;}
.comment{background:var(--field);border-radius:8px;padding:8px 10px;margin-bottom:6px;font-size:13px;}
.comment b{font-size:12px;color:var(--pine);display:block;}
.cmt-time{font-weight:400;color:var(--ink-soft);font-size:11px;margin-left:6px;}
/* Verslepen & bewerken (beheer) */
li.task.draggable{cursor:grab;}
li.task.dragging{opacity:.45;}
ul.sortable{min-height:10px;}
.task-btns{display:flex;gap:4px;flex:none;align-items:center;}
button.icon{
  font:inherit;font-size:13px;line-height:1;cursor:pointer;
  width:26px;height:26px;border-radius:6px;border:1px solid var(--line);
  background:#fff;color:var(--ink-soft);
}
button.icon:hover{border-color:var(--pine);color:var(--pine);}
button.icon.danger:hover{border-color:#B33A3A;color:#B33A3A;}
.task-text input.edit{width:100%;font-size:15px;padding:6px 8px;}
.comment-form{display:flex;gap:6px;margin-top:6px;flex-wrap:wrap;}
.comment-form input{font-size:13px;padding:7px 10px;}
.toast{
  position:fixed;bottom:20px;left:50%;transform:translateX(-50%);
  background:var(--ink);color:#fff;padding:10px 18px;border-radius:8px;
  font-size:14px;opacity:0;transition:opacity .2s;pointer-events:none;z-index:9;max-width:90vw;text-align:center;
}
.toast.show{opacity:1;}
.progress{height:6px;background:var(--field);border-radius:3px;overflow:hidden;margin:12px 0 4px;}
.progress i{display:block;height:100%;background:var(--pine);transition:width .3s;}
details.bulk{margin-bottom:14px;}
details.bulk summary{cursor:pointer;font-size:14px;font-weight:600;color:var(--pine);padding:4px 0;}
@media (prefers-reduced-motion: reduce){*{transition:none !important;}}