/* Layout: one bright play screen — sticky stat bar, tab rail, a single working panel.
   Palette: Sunny Lagoon, a single deliberate bright theme (kids' game), so it does not follow the host's dark mode. */
:root{
  --bg1:#bdeeff; --bg2:#fff4cf; --surface:#ffffff; --surface2:#f0faff; --ink:#15385c; --muted:#56748f; --line:#cde5f1;
  --accent:#ff7a59; --accent-sh:#d9573a; --accent-ink:#ffffff; --accent2:#22bfa0; --accent2-sh:#17927a; --accent2-ink:#ffffff;
  --gold:#e8a200; --tab-on:#15385c; --tab-on-ink:#ffffff;
  --sky:#c9f1ff; --water:#38b6e0; --water-deep:#1d88ba; --dock:#c98b5a;
  --r-common:#6f8aa3; --r-uncommon:#2b9e4b; --r-rare:#1f78d6; --r-epic:#9446d9; --r-legendary:#d68f00;
  --r-mythical:#e0336e; --r-exotic:#00a396; --r-secret:#15385c;
  --display:"Fredoka","Baloo 2","Trebuchet MS",system-ui,sans-serif;
  --body:"Nunito","Segoe UI",system-ui,sans-serif;
  color-scheme:light;
}
*{box-sizing:border-box}
html,body{min-height:100%}
body{margin:0;font-family:var(--body);font-size:16px;color:var(--ink);
  background:linear-gradient(180deg,var(--bg1) 0%,var(--bg2) 100%) fixed,var(--bg2);
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));padding-block:0 32px}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--bg1)}
.wrap{max-width:1000px;margin:0 auto}
h1,h2,h3{font-family:var(--display);text-wrap:balance;margin:0}
button{font:inherit;cursor:pointer;color:inherit}
button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--accent2);outline-offset:2px}

.bar{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;display:flex;flex-wrap:wrap;gap:10px 16px;align-items:center;justify-content:space-between;
  padding-block:12px;background:linear-gradient(180deg,var(--bg1) 72%,transparent)}
.brand{display:flex;align-items:center;gap:10px}
.brand h1{font-size:28px;letter-spacing:.5px}
.brand h1 span{color:var(--accent)}
.stats{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.pill{display:flex;align-items:center;gap:6px;background:var(--surface);border:1.5px solid var(--line);border-radius:999px;padding:6px 12px;font-weight:800;font-variant-numeric:tabular-nums}
.me-btn{display:flex;align-items:center;gap:8px;background:var(--surface);border:1.5px solid var(--line);border-radius:999px;padding:4px 12px 4px 6px;font-weight:800}
select,input,textarea{font:inherit;color:var(--ink);background:var(--surface);border:1.5px solid var(--line);border-radius:12px;padding:8px 10px}

.tabs{display:flex;gap:6px;flex-wrap:wrap;margin:4px 0 16px}
.tab{background:var(--surface);color:var(--muted);border:1.5px solid var(--line);border-radius:14px;padding:9px 16px;font-family:var(--display);font-size:17px;font-weight:600}
.tab[aria-selected="true"]{background:var(--tab-on);color:var(--tab-on-ink);border-color:var(--tab-on)}
.tab .badge{display:inline-block;min-width:22px;margin-left:6px;padding:0 6px;border-radius:999px;background:var(--accent);color:var(--accent-ink);font-size:13px;text-align:center}
.tab.parent{margin-left:auto}
.subtabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px}
.subtabs button{border:1.5px solid var(--line);background:var(--surface2);border-radius:999px;padding:6px 14px;font-weight:800}
.subtabs button[aria-pressed="true"]{background:var(--accent2);border-color:var(--accent2);color:var(--accent2-ink)}

.panel{background:var(--surface);border:1.5px solid var(--line);border-radius:24px;padding:22px;box-shadow:0 8px 24px color-mix(in srgb,var(--ink) 9%,transparent)}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.muted{color:var(--muted)}
.eyebrow{font-size:12px;letter-spacing:1.6px;text-transform:uppercase;color:var(--accent2-sh);font-weight:800}
.vi{display:block;font-size:.82em;color:var(--muted);font-weight:600}
.rainbow-text{background:linear-gradient(90deg,#ff5c5c,#f5a400,#2fb14f,#2f8fe8,#8b5cf6);-webkit-background-clip:text;background-clip:text;color:transparent!important}

/* avatars */
.ava{position:relative;display:inline-grid;place-items:center;flex:none;width:var(--s);height:var(--s);border-radius:50%;font-size:calc(var(--s)*.6);line-height:1;box-shadow:inset 0 -3px 0 rgba(0,0,0,.08)}
.ava .hat{position:absolute;top:calc(var(--s)*-.3);left:50%;font-size:calc(var(--s)*.46);transform:translateX(-50%) rotate(-10deg)}
.ava-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}
.ava-grid button{border:2px solid var(--line);background:var(--surface2);border-radius:14px;padding:6px;font-size:26px;position:relative}
.ava-grid button[aria-pressed="true"]{border-color:var(--accent2);background:color-mix(in srgb,var(--accent2) 14%,var(--surface))}
.ava-grid button:disabled{opacity:.45;cursor:not-allowed}
.ava-grid small{position:absolute;bottom:1px;right:3px;font-size:10px;font-weight:800;color:var(--muted)}

/* learn */
.subjects{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:18px}
.subj{border:2px solid var(--line);background:var(--surface);border-radius:20px;padding:14px;text-align:left;display:grid;gap:4px}
.subj b{font-family:var(--display);font-size:20px}
.subj[aria-pressed="true"]{border-color:var(--accent2);background:color-mix(in srgb,var(--accent2) 13%,var(--surface))}
.q-head{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:10px}
.diff{font-weight:800;font-size:14px;padding:4px 10px;border-radius:999px;border:1.5px solid currentColor}
.q-text{font-size:21px;line-height:1.45;margin:6px 0 16px;max-width:65ch}
.opts{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.opt{background:var(--surface2);border:2px solid var(--line);border-radius:16px;padding:12px 14px;text-align:left;font-size:17px}
.opt[aria-pressed="true"]{border-color:var(--gold);background:color-mix(in srgb,var(--gold) 16%,var(--surface))}
.right{border-color:var(--r-uncommon)!important;background:color-mix(in srgb,var(--r-uncommon) 15%,var(--surface))!important}
.wrong{border-color:var(--accent)!important;background:color-mix(in srgb,var(--accent) 13%,var(--surface))!important}
.blank{width:9em;text-align:center;font-weight:800;margin:0 4px}
textarea{width:100%;min-height:110px;resize:vertical;line-height:1.5}
.cta{background:var(--accent);color:var(--accent-ink);border:0;border-radius:16px;padding:12px 22px;font-family:var(--display);font-size:19px;font-weight:600;box-shadow:0 4px 0 var(--accent-sh)}
.cta:active{transform:translateY(2px);box-shadow:0 2px 0 var(--accent-sh)}
.cta.alt{background:var(--accent2);color:var(--accent2-ink);box-shadow:0 4px 0 var(--accent2-sh)}
.cta.sm{font-size:16px;padding:8px 14px}
.cta:disabled{opacity:.45;cursor:not-allowed}
.ghost{background:transparent;color:var(--ink);border:1.5px solid var(--line);border-radius:12px;padding:9px 14px}
.audio{display:inline-flex;align-items:center;gap:8px;background:color-mix(in srgb,var(--accent2) 14%,var(--surface));border:2px solid var(--accent2);border-radius:999px;padding:8px 16px;font-weight:800;margin-bottom:8px}
.target{font-family:var(--display);font-size:26px;line-height:1.35;padding:14px 18px;border-radius:16px;background:var(--surface2);border:2px dashed var(--line);margin-bottom:14px}
.feedback{margin-top:16px;padding:14px 16px;border-radius:16px;line-height:1.5}
.feedback.ok{background:color-mix(in srgb,var(--r-uncommon) 13%,var(--surface));border:1.5px solid var(--r-uncommon)}
.feedback.no{background:color-mix(in srgb,var(--accent) 11%,var(--surface));border:1.5px solid var(--accent)}
.feedback.part{background:color-mix(in srgb,var(--gold) 14%,var(--surface));border:1.5px solid var(--gold)}

/* drag & drop */
.dz{display:grid;gap:14px}
.slots{display:grid;gap:10px}
.slots.bins{grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}
.slots.pairs,.slots.order{grid-template-columns:1fr}
.slot{border:2px dashed var(--line);border-radius:16px;padding:10px;background:var(--surface2);display:grid;gap:8px;min-height:64px;cursor:pointer}
.slots.pairs .slot,.slots.order .slot{grid-template-columns:minmax(90px,30%) 1fr;align-items:center}
.slot-l{font-weight:800}
.slot-in{display:flex;flex-wrap:wrap;gap:8px;min-height:40px;align-items:center}
.slot.hot{border-color:var(--accent2);background:color-mix(in srgb,var(--accent2) 10%,var(--surface))}
.tray{display:flex;flex-wrap:wrap;gap:8px;padding:12px;border-radius:16px;background:color-mix(in srgb,var(--gold) 10%,var(--surface));border:2px solid color-mix(in srgb,var(--gold) 35%,var(--surface));min-height:60px}
.tray:empty::after{content:"All cards placed ✓";color:var(--muted);font-weight:700}
.chip{touch-action:none;user-select:none;border:2px solid var(--ink);background:var(--surface);border-radius:12px;padding:8px 12px;font-weight:800;font-size:16px;box-shadow:0 3px 0 var(--line)}
.chip.sel{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 35%,transparent)}
.ghost-chip{position:fixed;z-index:60;pointer-events:none;transform:rotate(-4deg) scale(1.06);opacity:.95}
.diagram{background:var(--surface2);border-radius:16px;padding:8px;max-width:420px}
.diagram svg{width:100%;height:auto;display:block}

/* other question types */
.tf-row{display:flex;gap:10px;align-items:center;justify-content:space-between;flex-wrap:wrap;padding:10px 12px;border:2px solid var(--line);border-radius:14px;background:var(--surface2)}
.tf-row+.tf-row{margin-top:8px}
.tf-row .row{gap:6px}
.tf-btn{border:2px solid var(--line);background:var(--surface);border-radius:12px;padding:7px 14px;font-weight:800}
.tf-btn[aria-pressed="true"]{border-color:var(--ink);background:color-mix(in srgb,var(--gold) 20%,var(--surface))}
.passage{background:var(--surface2);border-radius:16px;padding:16px 18px;line-height:1.7;max-width:68ch;border-left:5px solid var(--accent2);margin-bottom:16px}
.passage h3{margin-bottom:6px}
.rq{margin-top:14px}
.rq p{font-weight:800;margin:0 0 8px}
.chart-wrap{overflow-x:auto}
.chart-wrap svg{display:block;max-width:100%;height:auto}
.chart-cell{cursor:pointer}
.chart-cell:hover{fill:color-mix(in srgb,var(--accent2) 18%,transparent)}
.step{display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding:10px 12px;border-radius:14px;background:var(--surface2);border:2px solid var(--line)}
.step+.step{margin-top:8px}
.step input{width:7em;text-align:center;font-weight:800}
.mark{font-weight:800;font-size:18px}
.dict-out{margin-top:10px;line-height:1.8}
.dict-out span{padding:1px 4px;border-radius:6px}
.dict-out .miss{background:color-mix(in srgb,var(--accent) 22%,var(--surface));font-weight:800}
.palette-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.paint{width:54px;height:54px;border-radius:50%;border:4px solid var(--surface);box-shadow:0 0 0 2px var(--line)}
.paint[aria-pressed="true"]{box-shadow:0 0 0 4px var(--ink)}
.shapes{display:flex;gap:14px;flex-wrap:wrap}
.shape{width:120px;height:120px;border:2px solid var(--line);border-radius:18px;background:var(--surface2);padding:8px}
.shape svg{width:100%;height:100%}
.count-area{position:relative;height:220px;border-radius:18px;background:linear-gradient(180deg,#d9f4ff,#b6e6ff);border:2px solid var(--line);margin-bottom:14px}
.count-area button{position:absolute;font-size:44px;line-height:1;background:none;border:0;padding:4px}
.count-area button b{position:absolute;top:-6px;right:-8px;background:var(--accent);color:#fff;font-size:15px;border-radius:999px;min-width:24px;padding:2px 6px;font-family:var(--display)}

/* Little Explorer (Early Years) */
.little .q-text{font-family:var(--display);font-size:30px}
.little .opts{grid-template-columns:repeat(3,1fr)}
.little .opt{font-size:60px;line-height:1.15;text-align:center;padding:18px 6px;font-family:var(--display)}
.little .chip{font-size:40px;padding:6px 12px}
.little .slot-l{font-size:22px}
.little .subj b{font-size:24px}

/* fishing */
.pond{position:relative;border-radius:22px;overflow:hidden;border:2px solid var(--line);cursor:pointer;user-select:none;touch-action:manipulation;aspect-ratio:600/340;max-height:420px;width:100%}
.pond svg{display:block;width:100%;height:100%}
.pond-msg{position:absolute;left:0;right:0;bottom:14px;padding:0 12px;text-align:center;font-family:var(--display);font-size:22px;color:#fff;text-shadow:0 2px 6px rgba(0,0,0,.5);pointer-events:none}
.raid-banner{position:absolute;left:12px;top:12px;background:#15385c;color:#fff;border-radius:999px;padding:6px 14px;font-weight:800;font-size:14px}
.odds{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px;font-size:13px;font-weight:800;font-variant-numeric:tabular-nums}
.odds span{padding:3px 9px;border-radius:999px;border:1.5px solid currentColor}
.rodline{display:flex;gap:10px;align-items:center;flex-wrap:wrap}

/* creatures & tank */
.cr{display:inline-block;line-height:0}
.cr svg{overflow:visible}
.rainbow-anim{animation:hue 5s linear infinite}
@keyframes hue{to{filter:hue-rotate(360deg)}}
.tank{position:relative;border-radius:24px;overflow:hidden;border:7px solid #e3f6ff;touch-action:none}
.tank .sand{position:absolute;left:0;right:0;bottom:0;height:46px}
.tank .decor{position:absolute;line-height:1;filter:drop-shadow(0 3px 2px rgba(0,0,0,.2));transform:translateX(-50%)}
.tank.edit .decor{cursor:grab;outline:2px dashed rgba(255,255,255,.9);outline-offset:4px;border-radius:8px}
.tank .decor .x{position:absolute;top:-14px;right:-14px;width:26px;height:26px;border-radius:50%;border:0;background:var(--accent);color:#fff;font-size:14px;font-weight:800;line-height:26px;padding:0;filter:none}
.tank .starsky{position:absolute;inset:0;background-image:radial-gradient(#fff 1px,transparent 1.5px),radial-gradient(#fff 1px,transparent 1.5px);background-size:60px 60px,90px 90px;background-position:0 0,30px 40px;opacity:.6}
.fish{position:absolute;line-height:0;animation:swim var(--d) linear infinite;animation-delay:var(--dl)}
.fish>i{display:inline-block;animation:bob 2.4s ease-in-out infinite alternate}
@keyframes swim{0%{left:2%;transform:scaleX(1)}48%{left:calc(98% - var(--w));transform:scaleX(1)}50%{left:calc(98% - var(--w));transform:scaleX(-1)}98%{left:2%;transform:scaleX(-1)}100%{left:2%;transform:scaleX(1)}}
@keyframes bob{to{transform:translateY(-10px)}}
.bubbles{position:absolute;inset:0;pointer-events:none}
.bubbles b{position:absolute;bottom:40px;width:8px;height:8px;border-radius:50%;border:1.5px solid rgba(255,255,255,.85);animation:rise 6s linear infinite}
@keyframes rise{to{transform:translateY(-420px);opacity:0}}
.cap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;margin:14px 0 6px}
.dex{display:grid;grid-template-columns:repeat(auto-fill,minmax(124px,1fr));gap:10px;margin-top:10px}
.dex>div{border:2px solid var(--line);border-radius:16px;padding:10px 8px;text-align:center;background:var(--surface2);display:grid;gap:4px;justify-items:center}
.dex .n{font-weight:800;font-size:14px} .dex .c{font-size:12px;font-weight:800}
.dex .sil{display:inline-block}
.dex .locked .sil{filter:brightness(0) opacity(.25)}
.dex-h{display:flex;align-items:baseline;gap:10px;margin-top:18px}

/* shop */
.shop{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}
.item{border:2px solid var(--line);border-radius:18px;padding:14px;display:grid;gap:8px;justify-items:center;align-content:start;text-align:center;background:var(--surface2)}
.item .e{font-size:42px;line-height:1.1}
.item.owned{border-color:var(--accent2)}
.price{color:var(--gold);font-weight:800}
.req{font-size:13px;font-weight:800;color:var(--muted)}
.swatch{width:100%;height:60px;border-radius:12px;border:3px solid #e3f6ff}

table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}
th,td{text-align:left;padding:10px 8px;border-bottom:1.5px solid var(--line);vertical-align:middle}
th{font-size:12px;letter-spacing:1.4px;text-transform:uppercase;color:var(--muted)}
tr.me td{color:var(--accent-sh);font-weight:800}
.medal{font-size:22px}
.scroll{overflow-x:auto}
.who{display:flex;align-items:center;gap:8px}

.kids{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px;margin-top:14px}
.kid-card{border:2px solid var(--line);border-radius:18px;padding:16px;background:var(--surface2);display:grid;gap:10px}
.meter{height:10px;border-radius:999px;background:var(--line);overflow:hidden}
.meter b{display:block;height:100%;background:var(--accent2)}
.sub-row{display:grid;grid-template-columns:90px 1fr 52px;gap:8px;align-items:center;font-size:14px;font-variant-numeric:tabular-nums}
.upload{margin-top:18px;border:2px dashed var(--line);border-radius:18px;padding:18px;display:grid;gap:8px;background:var(--surface2)}

.modal{position:fixed;inset:0;z-index:20;display:grid;place-items:center;background:color-mix(in srgb,var(--ink) 45%,transparent);padding:16px;overflow-y:auto}
.card{background:var(--surface);border:2px solid var(--line);border-radius:26px;padding:24px;max-width:440px;width:100%;text-align:center;display:grid;gap:10px;animation:pop .35s}
.card.wide{max-width:560px}
.rar{font-family:var(--display);font-size:20px;letter-spacing:1px;text-transform:uppercase}
.lv{display:grid;gap:8px}
.lv button{border:2px solid var(--line);border-radius:14px;padding:10px;background:var(--surface2);text-align:left}
.lv button[aria-pressed="true"]{border-color:var(--accent2);background:color-mix(in srgb,var(--accent2) 13%,var(--surface))}
.raid-list{display:grid;gap:8px;text-align:left}
.raid-list button{display:flex;align-items:center;gap:10px;border:2px solid var(--line);border-radius:14px;background:var(--surface2);padding:8px 10px;text-align:left}
.raid-list button:disabled{opacity:.5;cursor:not-allowed}
@keyframes pop{from{transform:scale(.6);opacity:.4}to{transform:scale(1);opacity:1}}

.note{font-size:13px;color:var(--muted);margin-top:14px}
@media (max-width:640px){
  .subjects{grid-template-columns:1fr}
  .opts{grid-template-columns:1fr}
  .little .opts{grid-template-columns:repeat(3,1fr)}
  .little .opt{font-size:44px}
  .brand h1{font-size:23px}
  .q-text{font-size:19px}
  .tab.parent{margin-left:0}
  .slots.pairs .slot,.slots.order .slot{grid-template-columns:1fr}
  .ava-grid{grid-template-columns:repeat(4,1fr)}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ---------- live app additions ---------- */
:root{padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
[hidden]{display:none!important}
img{max-width:100%}
.narrow{max-width:520px;margin:0 auto}
.form{display:grid;gap:12px;text-align:left}
.form label{display:grid;gap:6px;font-weight:800}
.form input[type=email],.form input[type=password],.form input[type=text],.form input:not([type]),.form select{width:100%}
.check{display:flex!important;grid-template-columns:none;gap:10px;align-items:flex-start;font-weight:600!important}
.check input{margin-top:4px;width:auto}
.err{color:var(--accent-sh);font-weight:800;min-height:1.2em}
.seg{display:flex;gap:6px;background:var(--surface2);border:1.5px solid var(--line);border-radius:14px;padding:4px}
.seg button{flex:1;border:0;background:transparent;border-radius:10px;padding:8px;font-weight:800;color:var(--muted)}
.seg button[aria-pressed="true"]{background:var(--surface);color:var(--ink);box-shadow:0 2px 6px color-mix(in srgb,var(--ink) 12%,transparent)}
.pick-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px}
.pick{display:grid;gap:8px;justify-items:center;border:2px solid var(--line);background:var(--surface2);border-radius:20px;padding:18px 10px}
.pick:hover{border-color:var(--accent2)}
.pick b{font-family:var(--display);font-size:20px}
.section{margin-top:22px;display:grid;gap:12px}
.section>h3{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.group-card{border:2px solid var(--line);border-radius:18px;padding:14px 16px;background:var(--surface2);display:flex;gap:14px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.code{font-family:var(--display);font-size:26px;letter-spacing:4px;color:var(--accent-sh);user-select:all}
.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);z-index:70;background:var(--ink);color:#fff;padding:12px 18px;border-radius:14px;font-weight:700;max-width:min(92vw,520px);box-shadow:0 8px 24px rgba(0,0,0,.25)}
.loading{opacity:.6;pointer-events:none}