:root{
  --teal:#0e7c86; --teal-2:#13a3ad; --sky:#2bb3d9; --deep:#0b3a4a; --ink:#16323d; --muted:#5b7480;
  --orange:#ff8a1f; --orange-2:#f2611d; --cream:#fff8ee; --card:#ffffff; --line:#e3eef1;
  --radius:22px; --shadow:0 10px 30px -12px rgba(11,58,74,.35);
  --rose:#e94e6a; --rose-bg:#ffe5e9; --amber:#d99a00; --amber-bg:#fff3cc; --skyc:#2d8ee6; --sky-bg:#e0f0ff;
  --green:#36a338; --green-bg:#e2f6dc; --violet:#7b5ce0; --violet-bg:#ede7ff; --orangec:#f26b1d; --orange-bg:#ffe9d8;
  --tealc:#119a8b; --teal-bg:#dbf4f0;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{
  margin:0; min-height:100vh; color:var(--ink);
  font:16px/1.5 "Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  background:linear-gradient(180deg,#bfeefa 0%,#e6f8fc 38%,var(--cream) 70%);
  background-color:var(--cream);
}
svg{width:1.1em;height:1.1em;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.wrap{position:relative;z-index:1;max-width:560px;margin:0 auto;padding:20px 16px calc(28px + env(safe-area-inset-bottom))}

/* ---------- decorative sky ---------- */
.sky{position:fixed;inset:0;pointer-events:none;overflow:hidden;z-index:0}
.sun{position:absolute;top:-60px;right:-50px;width:190px;height:190px;border-radius:50%;
  background:radial-gradient(circle,#ffd36b 0 45%,rgba(255,200,80,.35) 46% 62%,transparent 63%)}
.cloud{position:absolute;background:#fff;border-radius:50px;opacity:.85}
.cloud::before,.cloud::after{content:"";position:absolute;background:#fff;border-radius:50%}
.c1{top:120px;left:-30px;width:120px;height:34px}.c1::before{width:56px;height:56px;top:-26px;left:22px}.c1::after{width:40px;height:40px;top:-16px;left:62px}
.c2{top:260px;right:-40px;width:140px;height:36px;opacity:.6}.c2::before{width:60px;height:60px;top:-30px;left:30px}.c2::after{width:44px;height:44px;top:-18px;left:76px}
.leaf{position:absolute;width:70px;height:36px;border-radius:0 100% 0 100%;background:linear-gradient(135deg,#7cd14e,#2f9a3a)}
.l1{top:-6px;left:-14px;transform:rotate(35deg)}.l2{top:30px;left:24px;transform:rotate(70deg) scale(.8)}
.l3{bottom:60px;right:-18px;transform:rotate(-140deg)}.l4{bottom:20px;right:30px;transform:rotate(-100deg) scale(.7)}

/* ---------- hero ---------- */
.hero{text-align:center;padding:18px 0 6px}
.board{position:relative;display:inline-block;padding:14px 30px 16px;border-radius:20px;
  background:linear-gradient(180deg,#ffb655,#ff8a1f 55%,#f2611d);
  box-shadow:0 6px 0 #c84d10,var(--shadow);transform:rotate(-1.5deg)}
.board::after{content:"";position:absolute;inset:6px;border:2px dashed rgba(255,255,255,.45);border-radius:15px}
.board-pin{position:absolute;top:10px;width:10px;height:10px;border-radius:50%;background:#7a3a0a;box-shadow:inset 0 2px 0 rgba(255,255,255,.3)}
.board-pin.left{left:12px}.board-pin.right{right:12px}
.board-kicker{margin:0;font-weight:700;font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;color:#fff}
.board h1{margin:0;font:800 2.35rem/1 "Baloo 2",sans-serif;color:#1b4fb0;letter-spacing:.02em;
  text-shadow:0 2px 0 #fff,0 -2px 0 #fff,2px 0 0 #fff,-2px 0 0 #fff}
.board h1 span{color:#fff;text-shadow:0 3px 0 #c84d10}
.meta{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:18px}
.chip{display:inline-flex;align-items:center;gap:6px;padding:7px 12px;border-radius:999px;background:rgba(255,255,255,.85);
  font-size:.86rem;font-weight:600;color:var(--deep);text-decoration:none;box-shadow:0 2px 8px rgba(11,58,74,.08)}
.chip svg{color:var(--orange-2)}
.chip.link:active{transform:scale(.98)}

/* ---------- cards ---------- */
.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;margin-top:18px}
.card h2{margin:0 0 4px;font:700 1.35rem/1.2 "Baloo 2",sans-serif;color:var(--deep)}
.hint{margin:0 0 14px;color:var(--muted);font-size:.93rem}
.lookup{border-top:6px solid var(--orange)}
form{display:flex;gap:10px}
input{flex:1;min-width:0;font:700 1.35rem "Be Vietnam Pro",sans-serif;letter-spacing:.08em;padding:14px 16px;border-radius:16px;
  border:2px solid var(--line);background:#f6fbfc;color:var(--deep);outline:none;transition:border-color .2s,box-shadow .2s}
input:focus{border-color:var(--teal-2);box-shadow:0 0 0 4px rgba(19,163,173,.18);background:#fff}
input::placeholder{color:#a9bcc3;font-weight:500;letter-spacing:.02em}
button[type=submit]{display:inline-flex;align-items:center;gap:6px;padding:0 20px;border:0;border-radius:16px;cursor:pointer;
  font:700 1.05rem "Be Vietnam Pro",sans-serif;color:#fff;background:linear-gradient(135deg,var(--orange),var(--orange-2));
  box-shadow:0 4px 0 #c84d10;transition:transform .1s}
button[type=submit]:active{transform:translateY(3px);box-shadow:0 1px 0 #c84d10}
button[disabled]{opacity:.7}
.err{margin:12px 0 0;padding:10px 12px;border-radius:12px;background:#fff1ec;color:#b33c0c;font-weight:600;font-size:.92rem}

/* ---------- passport ---------- */
.result{margin-top:18px;animation:pop .45s cubic-bezier(.2,.9,.3,1.3)}
@keyframes pop{from{opacity:0;transform:translateY(14px) scale(.97)}to{opacity:1;transform:none}}
.passport{position:relative;overflow:hidden;border-radius:var(--radius);color:#fff;box-shadow:var(--shadow);
  background:radial-gradient(circle at 110% -10%,rgba(255,255,255,.18) 0 30%,transparent 31%),
             linear-gradient(140deg,var(--teal) 0%,var(--teal-2) 55%,var(--sky) 100%)}
.passport::before{content:"";position:absolute;left:0;right:0;bottom:0;height:8px;
  background:repeating-linear-gradient(90deg,var(--orange) 0 24px,#ffd36b 24px 48px)}
.pp-head{display:flex;justify-content:space-between;gap:12px;padding:20px 20px 0}
.pp-kicker{margin:0;font-size:.72rem;letter-spacing:.24em;font-weight:700;opacity:.85}
.pp-name{margin:2px 0 0;font:800 1.5rem/1.15 "Baloo 2",sans-serif}
.pp-dept{margin:2px 0 0;font-size:.85rem;opacity:.9}
.pp-id{align-self:flex-start;padding:5px 10px;border-radius:10px;background:rgba(255,255,255,.2);font-weight:700;font-size:.85rem;letter-spacing:.06em;white-space:nowrap}
.pp-body{display:flex;gap:16px;align-items:center;padding:18px 20px}
.pp-total{display:flex;flex-direction:column;align-items:center;justify-content:center;flex:none;width:112px;height:112px;border-radius:50%;
  background:#fff;color:var(--orange-2);box-shadow:0 0 0 6px rgba(255,255,255,.25)}
.pp-total .num{font:800 3.1rem/1 "Baloo 2",sans-serif}
.pp-total .lbl{font-size:.68rem;font-weight:700;color:var(--deep);text-align:center;line-height:1.2;text-transform:uppercase}
.pp-break{list-style:none;margin:0;padding:0;display:grid;gap:7px;flex:1}
.pp-break li{display:flex;align-items:center;gap:8px;padding:7px 10px;border-radius:12px;background:rgba(255,255,255,.16);font-size:.88rem}
.pp-break li small{display:block;font-size:.72rem;opacity:.8;line-height:1.2}
.pp-break li span.t{line-height:1.25}
.pp-break li b{margin-left:auto;font:800 1.15rem "Baloo 2",sans-serif}
.pp-break li.zero{opacity:.55}
.pp-break .ic{display:grid;place-items:center;width:26px;height:26px;border-radius:8px;background:#fff;color:var(--teal)}
.pp-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 20px 24px}
.lunch{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;border-radius:999px;font-weight:700;font-size:.88rem;background:#fff;color:var(--deep)}
.lunch.yes{color:#1f7a24}.lunch.no{color:#b33c0c}
.pp-qr{width:92px;height:92px;padding:5px;border-radius:12px;background:#fff;flex:none}
.pp-qr svg{width:100%;height:100%;display:block;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter}
.pp-qr:empty{display:none}
.pp-note{margin:-10px 20px 22px;font-size:.85rem;opacity:.95}
.pp-note:empty{display:none}
.passport.unreg{background:linear-gradient(140deg,#5f7d88,#86a2ac)}
.passport.unreg .pp-total{color:#86a2ac}

/* ---------- tabs ---------- */
.tabs{display:flex;gap:6px;margin-top:22px;padding:5px;border-radius:999px;background:rgba(255,255,255,.75);box-shadow:0 2px 10px rgba(11,58,74,.08)}
.tab{flex:1;padding:10px;border:0;border-radius:999px;background:transparent;font:700 .98rem "Be Vietnam Pro",sans-serif;color:var(--muted);cursor:pointer}
.tab.active{background:var(--teal);color:#fff;box-shadow:0 4px 12px -4px rgba(14,124,134,.6)}
.panel{margin-top:12px}
.ph{display:flex;align-items:baseline;gap:8px}
.ph span{font-weight:800;color:var(--orange-2);letter-spacing:.06em}

/* ---------- timeline ---------- */
.timeline{list-style:none;margin:14px 0 0;padding:0;position:relative}
.timeline::before{content:"";position:absolute;left:23px;top:8px;bottom:8px;width:3px;border-radius:3px;
  background:repeating-linear-gradient(180deg,#cfe3e8 0 6px,transparent 6px 11px)}
.tl{position:relative;display:flex;gap:12px;margin-bottom:10px}
.tl-ic{position:relative;z-index:1;display:grid;place-items:center;flex:none;width:48px;height:48px;border-radius:16px;color:#fff;
  background:var(--c);box-shadow:0 4px 0 color-mix(in srgb,var(--c) 70%,#000)}
.tl-ic svg{width:24px;height:24px}
.tl-box{flex:1;padding:10px 14px;border-radius:16px;background:var(--bg);border:1.5px solid color-mix(in srgb,var(--c) 22%,transparent)}
.tl-time{display:inline-block;font:800 .95rem "Baloo 2",sans-serif;color:var(--c);letter-spacing:.02em}
.tl-title{margin:0;font-weight:700;color:var(--deep);font-size:1rem;line-height:1.3}
.tl-desc{margin:2px 0 0;color:var(--muted);font-size:.88rem}
.tl.now .tl-box{background:#fff;border-color:var(--c);box-shadow:0 0 0 4px color-mix(in srgb,var(--c) 18%,transparent)}
.tl.now .tl-time::after{content:"ĐANG DIỄN RA";margin-left:8px;padding:2px 8px;border-radius:999px;background:var(--c);color:#fff;font:700 .65rem "Be Vietnam Pro",sans-serif;letter-spacing:.06em;vertical-align:2px}
.tl.past{opacity:.55}
.c-rose{--c:var(--rose);--bg:var(--rose-bg)}.c-amber{--c:var(--amber);--bg:var(--amber-bg)}.c-sky{--c:var(--skyc);--bg:var(--sky-bg)}
.c-green{--c:var(--green);--bg:var(--green-bg)}.c-violet{--c:var(--violet);--bg:var(--violet-bg)}.c-orange{--c:var(--orangec);--bg:var(--orange-bg)}
.c-teal{--c:var(--tealc);--bg:var(--teal-bg)}

/* ---------- map ---------- */
.map{margin:14px 0 0;border-radius:16px;overflow:hidden;background:#eaf6ee;border:1.5px solid var(--line)}
.map img{display:block;width:100%;height:auto}
.map-zoom{cursor:zoom-in}
.maps-btn{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:14px;padding:13px;border-radius:14px;
  background:var(--deep);color:#fff;font-weight:700;text-decoration:none}
.maps-btn svg{color:var(--orange)}
.lightbox{position:fixed;inset:0;z-index:50;background:rgba(6,30,38,.94);overflow:auto;-webkit-overflow-scrolling:touch;padding:56px 12px 12px}
.lightbox img{display:block;width:240%;max-width:none;height:auto;border-radius:10px}
.lightbox .lb-close{position:fixed;top:10px;right:12px;z-index:51;min-height:40px;padding:0 16px;border:0;border-radius:999px;background:#fff;color:var(--deep);font:700 .9rem "Be Vietnam Pro",sans-serif}
.lightbox .lb-hint{position:fixed;top:18px;left:16px;color:#cfe3e8;font-size:.82rem}
@media (min-width:900px){.lightbox{display:flex;align-items:center;justify-content:center}.lightbox img{width:100%;max-width:1320px}}

.foot{margin-top:26px;text-align:center;color:var(--muted);font-size:.8rem}

@media (max-width:380px){
  .board h1{font-size:2rem}
  .pp-total{width:96px;height:96px}.pp-total .num{font-size:2.6rem}
  .pp-body{gap:12px;padding:16px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ---------- check-in / edit / gift ---------- */
.ci-badge{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;border-radius:999px;background:#1f9d55;color:#fff;font-weight:700;font-size:.86rem;box-shadow:0 0 0 3px rgba(255,255,255,.35)}
.passport.checked .pp-total{box-shadow:0 0 0 6px rgba(31,157,85,.55)}
.actions{display:grid;gap:10px;margin-top:14px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:52px;padding:0 18px;border-radius:16px;border:0;cursor:pointer;
  font:700 1.02rem "Be Vietnam Pro",sans-serif;transition:transform .1s,background .2s}
.btn:active:not(:disabled){transform:translateY(2px)}
.btn:disabled{cursor:not-allowed}
.btn.primary{color:#fff;background:linear-gradient(135deg,var(--teal),var(--teal-2));box-shadow:0 4px 0 #0a5f66}
.btn.primary:disabled{opacity:.45;box-shadow:none}
.btn.primary.armed{background:linear-gradient(135deg,var(--orange),var(--orange-2));box-shadow:0 4px 0 #c84d10}
.btn.ghost{background:#fff;color:var(--teal);border:2px solid #cfe7ea}
.btn.checkin{min-height:62px;font-size:1.2rem;letter-spacing:.04em;text-transform:uppercase;color:#fff;
  background:linear-gradient(135deg,var(--orange),var(--orange-2));box-shadow:0 5px 0 #c84d10}
.btn.checkin svg{width:1.4em;height:1.4em;stroke-width:3}
.btn.checkin:disabled:not(.done){background:#c9d6da;box-shadow:0 5px 0 #a9b9be}
.btn.checkin.done{background:linear-gradient(135deg,#1f9d55,#33b86b);box-shadow:0 5px 0 #157a40;opacity:1}
.act-hint,.act-edited{margin:0;text-align:center;font-size:.85rem;color:var(--muted)}
.act-edited{font-weight:600}
.editor h3{margin:0;font:700 1.2rem "Baloo 2",sans-serif;color:var(--deep)}
.warn{margin:6px 0 12px;padding:9px 12px;border-radius:12px;background:#fff3e6;color:#9a4510;font-size:.88rem}
.steppers{display:grid;gap:8px}
.stp{display:grid;grid-template-columns:30px 1fr 44px 40px 44px;align-items:center;gap:8px;padding:8px 10px;border-radius:14px;background:#f3fafb}
.stp .ic{display:grid;place-items:center;width:30px;height:30px;border-radius:9px;background:#fff;color:var(--teal)}
.stp .t{font-weight:600;line-height:1.2}.stp small{display:block;font-size:.74rem;color:var(--muted);font-weight:500}
.stp output{text-align:center;font:800 1.5rem "Baloo 2",sans-serif;color:var(--deep)}
.pm{width:44px;height:44px;border-radius:12px;border:0;cursor:pointer;font:700 1.5rem/1 "Be Vietnam Pro",sans-serif;color:#fff}
.pm.minus{background:#8fb3bc}.pm.plus{background:var(--orange)}
.pm:disabled{opacity:.3;cursor:not-allowed}
.ed-total{margin:12px 2px;text-align:right;color:var(--muted)}.ed-total b{color:var(--orange-2);font-size:1.2rem}
.ed-actions{display:grid;grid-template-columns:1fr 2fr;gap:10px}
.gift{text-align:center;border-top:6px solid var(--orange)}
.gift-head{display:flex;justify-content:space-between;align-items:center;text-align:left}
.gift-kicker{margin:0;font-size:.72rem;letter-spacing:.22em;font-weight:700;color:var(--orange-2)}
.gift h3{margin:0;font:700 1.35rem "Baloo 2",sans-serif;color:var(--deep)}.gift h3 b{color:var(--orange-2);font-size:1.7rem}
.gift-ic{display:grid;place-items:center;width:52px;height:52px;border-radius:16px;background:var(--orange-bg);color:var(--orange-2)}
.gift-ic svg{width:28px;height:28px}
.gift-dots{display:flex;flex-wrap:wrap;justify-content:center;gap:6px;margin:12px 0}
.gift-dots span{width:14px;height:14px;border-radius:50%;background:var(--orange);box-shadow:0 2px 0 #c84d10}
.gift-dots span.used{background:#d7e3e6;box-shadow:none}
.gift-qr{width:min(240px,70vw);margin:4px auto;padding:10px;border-radius:18px;background:#fff;border:3px solid var(--teal)}
.gift-qr svg{display:block;width:100%;height:auto;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter}
.gift-hint{margin:10px 0 0;color:var(--muted);font-size:.88rem}
.gift.empty .gift-qr{display:none}
.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom));z-index:60;transform:translateX(-50%);max-width:calc(100% - 32px);
  padding:12px 18px;border-radius:14px;background:var(--deep);color:#fff;font-weight:600;box-shadow:var(--shadow);animation:pop .3s;transition:opacity .4s}
.toast.ok{background:#1f9d55}.toast.bad{background:#c2410c}.toast.out{opacity:0}
@media (max-width:374px){
  .stp{grid-template-columns:1fr 40px 30px 40px;gap:6px;padding:8px}
  .stp .ic{display:none}
  .stp .t{font-size:.92rem}
  .pm{width:40px;height:40px}
  .stp output{font-size:1.3rem}
  .ed-actions{grid-template-columns:1fr 1.6fr}
}

.btn.checkin.armed{background:linear-gradient(135deg,#d9480f,#b8360b);box-shadow:0 5px 0 #8a2a08}

.walkin{display:inline-block;margin:6px 0 0;padding:3px 10px;border-radius:999px;background:rgba(255,255,255,.22);font-size:.75rem;font-weight:700}
.pp-break li.info{display:block;line-height:1.45}

/* ---------- language switch (prominent, under the hero) ---------- */
.lang-switch{display:flex;flex-direction:column;align-items:center;gap:6px;margin:16px auto 0;max-width:360px}
.ls-label{display:inline-flex;align-items:center;gap:6px;font-size:.78rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--deep)}
.ls-label svg{color:var(--orange-2)}
.ls-seg{display:grid;grid-template-columns:1fr 1fr;gap:4px;width:100%;padding:4px;border-radius:999px;background:#fff;
  box-shadow:0 0 0 3px rgba(255,138,31,.35),0 8px 20px -10px rgba(11,58,74,.45)}
.ls-seg button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;border:0;border-radius:999px;cursor:pointer;
  background:transparent;color:var(--muted);font:700 1rem "Be Vietnam Pro","Hiragino Kaku Gothic ProN","Noto Sans JP",sans-serif;transition:background .2s,color .2s}
.ls-seg button.on{background:linear-gradient(135deg,var(--orange),var(--orange-2));color:#fff;box-shadow:0 3px 0 #c84d10}
.ls-seg .flag{width:24px;height:16px;flex:none;stroke:none;border-radius:3px;box-shadow:0 0 0 1px rgba(0,0,0,.08)}
.wrap{position:relative}
.hero{padding-top:18px}
:lang(ja) body,html[lang=ja] body{font-family:"Be Vietnam Pro","Hiragino Kaku Gothic ProN","Noto Sans JP","Yu Gothic",Meiryo,system-ui,sans-serif}
.ed-actions .btn{white-space:nowrap;padding:0 12px}