:root{
  --bg:#f4f6f8; --card:#ffffff; --ink:#111827; --muted:#6b7280; --line:#e5e7eb;
  --accent:#0f766e; --accent2:#0ea5e9; --danger:#dc2626; --ok:#059669;
  --r:18px; --shadow:0 4px 18px rgba(17,24,39,.07);
}
@media (prefers-color-scheme: dark){
  :root{ --bg:#0b1220; --card:#101a2c; --ink:#e5e7eb; --muted:#94a3b8; --line:#1e293b;
         --shadow:0 4px 18px rgba(0,0,0,.35); }
}
*{box-sizing:border-box; margin:0}
body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif; background:var(--bg); color:var(--ink);
     padding-bottom:90px; -webkit-tap-highlight-color:transparent}
.wrap{max-width:760px; margin:0 auto; padding:0 14px}
.narrow{max-width:480px}
.muted{color:var(--muted)}

/* ---------- app header + tabs ---------- */
header.top{background:linear-gradient(135deg,#0f766e,#0ea5e9); color:#fff; padding:16px 0 14px;
  border-radius:0 0 24px 24px; box-shadow:var(--shadow)}
header.top .wrap{display:flex; align-items:center; justify-content:space-between}
header.top .sub{display:block; font-size:12.5px; opacity:.9; margin-top:6px; min-height:16px}
h1{font-size:20px; font-weight:800; letter-spacing:.3px}
.topbtns{display:flex; gap:8px}
.pill{background:rgba(255,255,255,.18); border:1px solid rgba(255,255,255,.35); color:#fff;
  padding:6px 12px; border-radius:999px; font-size:13.5px; font-weight:700; cursor:pointer}

.tabs{display:flex; gap:6px; margin-top:12px; overflow-x:auto}
.tabs button{flex:1; white-space:nowrap; background:var(--card); border:1px solid var(--line); color:var(--muted);
  padding:9px 10px; border-radius:14px; font-size:13.5px; font-weight:800; cursor:pointer; box-shadow:var(--shadow)}
.tabs button.on{background:var(--accent); border-color:var(--accent); color:#fff}
.tabpane{display:none}
.tabpane.on{display:block}

/* ---------- shared bits (from Matkakassa) ---------- */
.kpis{display:grid; grid-template-columns:repeat(3,1fr); gap:10px; margin-top:14px}
.kpi{background:var(--card); border-radius:var(--r); box-shadow:var(--shadow); padding:12px 14px}
.kpi .lbl{font-size:11px; text-transform:uppercase; letter-spacing:.6px; color:var(--muted); font-weight:700}
.kpi .val{font-size:18px; font-weight:800; margin-top:3px; font-variant-numeric:tabular-nums; white-space:nowrap}
.section{margin-top:20px}
.section h2{font-size:14px; font-weight:800; color:var(--muted); text-transform:uppercase; letter-spacing:.8px; margin-bottom:10px}
.card{background:var(--card); border-radius:var(--r); box-shadow:var(--shadow); overflow:hidden}
.card.pad{padding:16px}
table.sum{width:100%; border-collapse:collapse; font-size:13.5px}
table.sum th,table.sum td{padding:9px 9px; text-align:right; font-variant-numeric:tabular-nums; white-space:nowrap}
table.sum th{font-size:10.5px; text-transform:uppercase; letter-spacing:.5px; color:var(--muted); border-bottom:1px solid var(--line)}
table.sum td:first-child, table.sum th:first-child{text-align:left}
table.sum tr+tr td{border-top:1px solid var(--line)}
.pos{color:var(--ok); font-weight:700}
.neg{color:var(--danger); font-weight:700}
.settle{padding:6px 14px 12px}
.settle .row{display:flex; align-items:center; gap:10px; padding:8px 0; border-top:1px solid var(--line); font-size:14.5px}
.settle .row:first-child{border-top:none}
.settle .amt{margin-left:auto; font-weight:800; font-variant-numeric:tabular-nums}
.settle .none{color:var(--muted); padding:12px 0; font-size:14px}
.chip{display:inline-flex; align-items:center; padding:3px 10px; border-radius:999px; font-size:12px; font-weight:700; color:#fff}
.exp{display:flex; align-items:center; gap:12px; padding:12px 14px; border-top:1px solid var(--line); cursor:pointer}
.exp:first-child{border-top:none}
.exp .mid{flex:1; min-width:0}
.exp .t{font-weight:700; font-size:14.5px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap}
.exp .s{font-size:12px; color:var(--muted); margin-top:2px; display:flex; align-items:center; gap:6px; flex-wrap:wrap}
.exp .amt{font-weight:800; font-size:15px; font-variant-numeric:tabular-nums; white-space:nowrap}
.badge{font-size:10px; font-weight:800; padding:2px 8px; border-radius:999px; letter-spacing:.4px}
.badge.yht{background:rgba(14,165,233,.14); color:#0284c7}
.badge.oma{background:rgba(234,88,12,.14); color:#ea580c}
.empty{padding:24px 14px; text-align:center; color:var(--muted); font-size:14px}
.empty.small{padding:12px}
.pending{opacity:.6}
.filters{display:flex; gap:8px; margin-bottom:10px; flex-wrap:wrap}
.fbtn{background:var(--card); border:1px solid var(--line); color:var(--muted); padding:6px 13px;
  border-radius:999px; font-size:13px; font-weight:700; cursor:pointer}
.fbtn.on{background:var(--accent); border-color:var(--accent); color:#fff}
#syncbar{font-size:12.5px; color:var(--muted); text-align:center; margin-top:14px}
#syncbar .off{color:#b45309; font-weight:700}
#fab{position:fixed; right:18px; bottom:22px; width:58px; height:58px; border-radius:50%;
  background:linear-gradient(135deg,#0f766e,#0ea5e9); color:#fff; font-size:28px; border:none;
  box-shadow:0 8px 22px rgba(14,116,144,.45); cursor:pointer; line-height:0; z-index:5}

/* ---------- modals + forms ---------- */
.modal{position:fixed; inset:0; background:rgba(15,23,42,.55); display:none; align-items:flex-end;
  justify-content:center; z-index:50; backdrop-filter:blur(2px)}
.modal.open{display:flex}
.sheet{background:var(--card); width:100%; max-width:560px; border-radius:24px 24px 0 0; padding:20px 18px 28px;
  max-height:92vh; overflow-y:auto}
@media(min-width:600px){ .modal{align-items:center} .sheet{border-radius:24px; padding-bottom:20px} }
.sheet h3{font-size:17px; font-weight:800; margin-bottom:12px}
.field{margin-bottom:12px}
.field label{display:block; font-size:11.5px; font-weight:700; color:var(--muted); text-transform:uppercase;
  letter-spacing:.5px; margin-bottom:5px}
.field input,.field textarea, .copyrow input, .legrow input, .composer textarea{width:100%; padding:11px 12px; border:1px solid var(--line);
  border-radius:12px; font-size:16px; background:var(--bg); color:var(--ink); font-family:inherit}
.field textarea{min-height:64px; resize:vertical}
.row2{display:grid; grid-template-columns:1fr 1fr; gap:10px}
.seg{display:flex; gap:7px; flex-wrap:wrap}
.seg button{flex:1; min-width:64px; padding:9px 6px; border:1.5px solid var(--line); border-radius:12px;
  background:var(--bg); color:var(--ink); font-size:13.5px; font-weight:700; cursor:pointer}
.seg.two button{min-width:110px}
.seg button.on{border-color:var(--accent); background:rgba(15,118,110,.1); color:var(--accent)}
@media (prefers-color-scheme: dark){ .seg button.on{color:#5eead4} }
.btnrow{display:flex; gap:10px; margin-top:16px}
.btn{flex:1; padding:12px; border-radius:14px; border:none; font-size:15px; font-weight:800; cursor:pointer}
.btn.small{flex:0 0 auto; padding:9px 14px; font-size:13.5px}
.btn.big{padding:15px 26px; font-size:17px}
.btn.primary{background:linear-gradient(135deg,#0f766e,#0ea5e9); color:#fff}
.btn.ghost{background:var(--bg); color:var(--ink); border:1px solid var(--line)}
.btn.danger{background:rgba(220,38,38,.1); color:var(--danger); border:1px solid rgba(220,38,38,.35)}
.btn.danger.arm{background:var(--danger); color:#fff}
.err{color:var(--danger); font-size:13.5px; font-weight:700; margin-top:8px; display:none}
.who-grid{display:grid; grid-template-columns:1fr 1fr; gap:10px}
.who-grid button{padding:15px 8px; border-radius:14px; border:1.5px solid var(--line); background:var(--bg);
  color:var(--ink); font-size:15.5px; font-weight:800; cursor:pointer}
.copyrow{display:flex; gap:8px}
.prefgrid{display:grid; grid-template-columns:1fr 1fr; gap:8px; margin-top:6px}
.prefgrid button{padding:12px 8px; border-radius:12px; border:1.5px solid var(--line); background:var(--bg);
  color:var(--ink); font-size:14px; font-weight:700; cursor:pointer; text-align:left}
.prefgrid button.on{border-color:var(--accent); background:rgba(15,118,110,.1)}
.notemeta{font-size:12.5px; color:var(--muted); margin-bottom:8px}
.ownerbox{margin-top:14px; border-top:1px solid var(--line); padding-top:12px}
.ownerbox summary{cursor:pointer; font-weight:700; font-size:14px; color:var(--muted); margin-bottom:10px}

/* ---------- suunnitelma ---------- */
.gprefs{margin:14px 2px 0; font-size:14px}
.dayblk{margin-top:16px}
.dayhdr{font-size:13px; font-weight:800; color:var(--muted); margin-bottom:6px; text-transform:uppercase; letter-spacing:.5px}
.daynum{background:var(--accent); color:#fff; font-size:10.5px; padding:2px 8px; border-radius:999px; margin-left:6px}
.evc{display:flex; gap:10px; padding:11px 14px; border-top:1px solid var(--line); cursor:pointer}
.evc:first-child{border-top:none}
.evc .evt{flex:0 0 44px; font-weight:800; font-size:13.5px; color:var(--accent); font-variant-numeric:tabular-nums}
.evc .mid{flex:1; min-width:0}
.evc .t{font-weight:700; font-size:14.5px}
.evc .s{font-size:12.5px; color:var(--muted); margin-top:2px}
.evc.leg{background:rgba(14,165,233,.06)}
.evc.done .t{text-decoration:line-through; color:var(--muted)}

/* ---------- loki ---------- */
.composer{padding:12px 14px; margin-top:14px; display:flex; flex-direction:column; gap:10px}
.composer .btn{align-self:flex-end}
.note{padding:12px 14px; margin-top:12px}
.notehead{display:flex; align-items:center; gap:8px; font-size:12.5px; margin-bottom:6px}
.notehead .ndel{margin-left:auto}
.ndel{background:none; border:none; color:var(--muted); cursor:pointer; font-size:13px; font-weight:700; padding:2px 6px}
.ndel.arm{color:#fff; background:var(--danger); border-radius:8px}
.notetext{font-size:14.5px; line-height:1.5; white-space:pre-wrap}

/* ---------- kuvat ---------- */
.photogrid{display:grid; grid-template-columns:repeat(3,1fr); gap:8px; margin-top:12px}
@media(min-width:600px){ .photogrid{grid-template-columns:repeat(4,1fr)} }
.ph{aspect-ratio:1; border-radius:14px; overflow:hidden; cursor:pointer; background:var(--line)}
.ph img{width:100%; height:100%; object-fit:cover; display:block}
.sheet.photo img{width:100%; border-radius:14px; margin-bottom:10px; max-height:65vh; object-fit:contain; background:#000}
.upbtn{display:inline-flex; align-items:center; gap:6px; cursor:pointer}

/* ---------- admin ---------- */
.amrow{display:flex; align-items:center; gap:8px; padding:7px 0; border-bottom:1px solid var(--line); font-size:14px}
.amrow .ndel{margin-left:auto}

/* ---------- landing ---------- */
.landing .hero{background:linear-gradient(135deg,#0f766e,#0ea5e9); color:#fff; text-align:center;
  padding:56px 18px 46px; border-radius:0 0 32px 32px; box-shadow:var(--shadow)}
.landing .hero.small{padding:28px 18px}
.landing .hero h1{font-size:34px}
.landing .hero .tag{margin:12px auto 0; max-width:420px; font-size:15.5px; opacity:.95; line-height:1.5}
.hero-cta{margin-top:22px}
.joincode{margin:18px auto 0; display:flex; gap:8px; max-width:280px}
.joincode input{flex:1; padding:10px 12px; border-radius:12px; border:none; font-size:15px}
.features{display:grid; grid-template-columns:1fr 1fr; gap:12px; margin-top:22px}
@media(max-width:560px){ .features{grid-template-columns:1fr} }
.features h3{font-size:15.5px; margin-bottom:6px}
.features p{font-size:13.5px; color:var(--muted); line-height:1.5}
.landing.join .wrap{margin-top:22px}
.legrow{margin-bottom:10px; display:flex; flex-direction:column; gap:8px}
.legmode button{min-width:44px; flex:0 0 auto}
.myplans{margin-top:18px; display:flex; gap:8px; justify-content:center; flex-wrap:wrap}
.myplan{display:inline-block; background:rgba(255,255,255,.16); border:1px solid rgba(255,255,255,.4);
  color:#fff; text-decoration:none; padding:9px 16px; border-radius:999px; font-size:14.5px; font-weight:800}
.recover{margin-top:16px}
.recover summary{cursor:pointer; font-weight:700; font-size:14px; color:var(--muted)}
.tgstat{margin-left:auto; font-size:12.5px; font-weight:700; color:var(--muted)}
.tgask{margin-top:18px; border-top:1px solid var(--line); padding-top:14px}
.locrow{display:flex; align-items:center; gap:6px; padding:7px 0; border-bottom:1px solid var(--line);
  font-size:13.5px; flex-wrap:wrap}
.locrow a{color:var(--accent); font-weight:700}
.liveon{color:#dc2626 !important; font-weight:800; animation:livepulse 1.6s ease-in-out infinite}
@keyframes livepulse{0%,100%{opacity:1}50%{opacity:.55}}