/* Dugnad: notice-board sign-up sheet. Flag red for action, navy for structure, cool paper grey. */
:root{
  --bg:#f3f5f8; --surface:#ffffff; --paper:#fffdf8; --ink:#0c1a2e; --muted:#586579; --line:#dde3ea;
  --red:#c8102e; --red-ink:#ffffff; --red-soft:#fbe6e9; --blue:#00205b; --blue-soft:#e5eaf3;
  --ok:#16794a; --ok-soft:#e1f2e8; --warn:#a15c00;
  --f-display:"Familjen Grotesk",ui-sans-serif,system-ui,sans-serif;
  --f-body:"Karla",ui-sans-serif,system-ui,sans-serif;
  --r:14px;
  padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)
}
@media (prefers-color-scheme:dark){:root{
  --bg:#0a1220; --surface:#111b2b; --paper:#141f31; --ink:#e7edf5; --muted:#97a3b6; --line:#24324a;
  --red:#ff4d63; --red-ink:#1a0408; --red-soft:#3b1620; --blue:#93b2ff; --blue-soft:#18264a;
  --ok:#5fd394; --ok-soft:#12321f; --warn:#f0b35a; color-scheme:dark}}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.5 var(--f-body);
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
a{color:var(--blue)}
h1,h2,h3{font-family:var(--f-display);margin:0;text-wrap:balance;letter-spacing:-.015em}
h1{font-size:clamp(1.9rem,5vw,2.6rem);font-weight:700;line-height:1.05}
h2{font-size:1.3rem;font-weight:700}
h3{font-size:1.05rem;font-weight:700}
p{margin:0}
.wrap{max-width:760px;margin:0 auto;padding-block:20px 56px;display:grid;gap:22px}
.wide{max-width:1080px}
.muted{color:var(--muted)}
.small{font-size:.88rem}
.lab{font-size:.74rem;letter-spacing:.09em;text-transform:uppercase;color:var(--muted);font-weight:700}

/* top bar */
/* header actions */
.acts{display:flex;gap:8px;flex-wrap:wrap}
.top{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;font:700 1.3rem var(--f-display);color:var(--ink);text-decoration:none}
.flag{width:33px;height:24px;flex:0 0 auto;display:block;border-radius:3px;box-shadow:0 0 0 1px rgba(0,0,0,.08)}

/* surfaces */
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px;display:grid;gap:16px}
.row{display:flex;gap:10px;flex-wrap:wrap}
.row>*{flex:1 1 160px;min-width:0}
.field{display:grid;gap:6px}
input,textarea,select{font:inherit;font-size:1rem;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:11px 12px;width:100%}
textarea{min-height:84px;resize:vertical}
input[type=checkbox]{width:20px;height:20px;flex:0 0 auto;margin:2px 0 0;accent-color:var(--red)}
.check{display:flex;gap:10px;align-items:flex-start;font-size:.95rem}
.err{color:var(--red);font-size:.92rem}
.hint{font-size:.86rem;color:var(--muted)}

/* buttons */
.btn{font:700 1rem var(--f-display);display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 18px;border-radius:12px;border:2px solid transparent;cursor:pointer;text-decoration:none;white-space:nowrap}
.btn-red{background:var(--red);color:var(--red-ink)}
.btn-line{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-blue{background:var(--blue);color:var(--surface)}
.btn-sm{padding:8px 12px;font-size:.9rem;border-radius:10px}
.btn-full{width:100%}
.btn:disabled{opacity:.55;cursor:default}
.link{background:none;border:0;padding:0;color:var(--blue);font:inherit;font-size:.92rem;cursor:pointer;text-decoration:underline}
.danger{color:var(--red)}
button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:2px}

/* tabs */
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line)}
.tabs button{font:700 .98rem var(--f-body);background:none;border:0;border-bottom:3px solid transparent;padding:8px 12px;color:var(--muted);cursor:pointer}
.tabs button[aria-selected="true"]{color:var(--ink);border-color:var(--red)}

/* progress */
.prog{height:8px;border-radius:99px;background:var(--blue-soft);overflow:hidden}
.prog i{display:block;height:100%;background:var(--red);border-radius:99px}
.prog.done i{background:var(--ok)}

/* notice (the dugnad sheet) */
.sheet-paper{background:var(--paper);border:1px solid var(--line);border-radius:6px;box-shadow:0 1px 0 var(--line),0 18px 40px -24px rgba(12,26,46,.35);position:relative}
.pin{position:absolute;top:-9px;left:50%;width:18px;height:18px;margin-left:-9px;border-radius:50%;background:var(--red);box-shadow:inset -3px -3px 0 rgba(0,0,0,.2),0 3px 4px rgba(0,0,0,.2)}
.tear{display:grid;grid-template-columns:repeat(6,1fr);border-top:2px dashed var(--line)}
.tear span{font-size:.62rem;color:var(--muted);writing-mode:vertical-rl;transform:rotate(180deg);padding:8px 0;text-align:center;border-right:1px dashed var(--line);height:150px;display:grid;place-items:center;overflow:hidden;white-space:nowrap}
.tear span:last-child{border-right:0}

/* task rows */
.tasks{list-style:none;margin:0;padding:0;display:grid}
.task{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:6px 14px;padding:16px 0;border-bottom:1px solid var(--line);align-items:center}
.task:last-child{border-bottom:0}
.task-t{font-weight:700;font-size:1.05rem}
.task-n{font-size:.9rem;color:var(--muted)}
.who{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:6px}
.chip{display:inline-flex;align-items:center;gap:6px;font-size:.86rem;padding:4px 10px 4px 4px;border-radius:99px;background:var(--blue-soft);color:var(--ink)}
.chip .av{width:22px;height:22px;border-radius:50%;background:var(--blue);color:var(--surface);display:grid;place-items:center;font:700 .7rem var(--f-display)}
.chip.me{background:var(--ok-soft)}
.chip.me .av{background:var(--ok)}
.chip.free{background:transparent;border:1px dashed var(--line);color:var(--muted);padding:4px 10px}
.count{font:700 .9rem var(--f-display);font-variant-numeric:tabular-nums;color:var(--muted);white-space:nowrap}
.count.full{color:var(--ok)}

/* dialog sheet */
.dlg-bg{position:fixed;inset:0;background:rgba(6,14,28,.5);z-index:40;display:flex;align-items:flex-end;justify-content:center;
  padding:16px max(16px,env(safe-area-inset-right,0px)) calc(16px + env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-left,0px));overflow-y:auto}
.dlg{background:var(--surface);color:var(--ink);border-radius:20px;padding:22px;width:min(480px,100%);display:grid;gap:16px;max-height:calc(100vh - 32px);overflow-y:auto}
@media (min-width:700px){.dlg-bg{align-items:center}}
.dlg-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}

.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(20px + env(safe-area-inset-bottom,0px));background:var(--ink);color:var(--bg);padding:11px 18px;border-radius:99px;font-size:.95rem;z-index:60;max-width:calc(100% - 32px);text-align:center}
.foot{font-size:.82rem;color:var(--muted);text-align:center;display:grid;gap:4px;padding-top:12px}
.rc{min-height:78px}
.empty{color:var(--muted);text-align:center;padding:28px 12px;border:2px dashed var(--line);border-radius:var(--r);display:grid;gap:12px;justify-items:center}

/* share grid */
.shgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.shgrid a{display:grid;justify-items:center;gap:6px;padding:12px 6px;border:1px solid var(--line);border-radius:12px;color:var(--ink);text-decoration:none;font-size:.85rem;font-weight:700}
.shgrid a i{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;color:#fff;font:700 .95rem var(--f-display);font-style:normal}
.copyrow{display:flex;gap:8px}.copyrow input{flex:1 1 auto;min-width:0}

@media (prefers-reduced-motion:no-preference){.btn,.chip{transition:background .15s,border-color .15s,transform .15s}.btn:active{transform:scale(.98)}}