/* base reset */
:root{color-scheme:light;box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}html{scroll-padding-top:env(safe-area-inset-top,0px)}body{margin:0;padding:0;font:14px -apple-system,BlinkMacSystemFont,sans-serif;background:#fff;color:#000}img{max-width:100%}[hidden]:not([hidden=until-found i]){display:none!important}

/* Layout: Apple-style keynote stage. Main column (verify → vote → live results), sticky side column with the QR "scan to vote" card. Presentation mode drops the ballot and enlarges results + QR for a projector. */
:root{
  --bg:#f5f5f7; --surface:#ffffff; --surface-2:#f0f1f5; --fg:#1d1d1f; --fg-2:#5e6170; --fg-3:#8d909c;
  --line:rgba(30,40,80,.10); --accent:#1f56b8; --accent-soft:rgba(31,86,184,.10);
  --yes:#1fa34a; --no:#e0352b; --abs:#8a8d98;
  --yes-soft:rgba(31,163,74,.12); --no-soft:rgba(224,53,43,.11); --abs-soft:rgba(138,141,152,.14);
  --shadow:0 1px 2px rgba(20,30,60,.04),0 12px 32px rgba(20,30,60,.07);
  --glass:rgba(255,255,255,.72);
  --font:-apple-system,BlinkMacSystemFont,"SF Pro Text","Sukhumvit Set","IBM Plex Sans Thai","Segoe UI","Noto Sans Thai",sans-serif;
  --font-display:-apple-system,BlinkMacSystemFont,"SF Pro Display","Sukhumvit Set","IBM Plex Sans Thai","Segoe UI",sans-serif;
  --r-lg:28px; --r-md:18px; --r-sm:12px;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#000000; --surface:#1c1c1e; --surface-2:#2a2a2e; --fg:#f5f5f7; --fg-2:#a9abb6; --fg-3:#7a7c87;
  --line:rgba(255,255,255,.10); --accent:#5b8ff0; --accent-soft:rgba(91,143,240,.16);
  --yes:#34c759; --no:#ff5a4f; --abs:#9a9ca6;
  --yes-soft:rgba(52,199,89,.16); --no-soft:rgba(255,90,79,.15); --abs-soft:rgba(154,156,166,.16);
  --shadow:0 1px 2px rgba(0,0,0,.3),0 12px 32px rgba(0,0,0,.35); --glass:rgba(28,28,30,.72); color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#000000; --surface:#1c1c1e; --surface-2:#2a2a2e; --fg:#f5f5f7; --fg-2:#a9abb6; --fg-3:#7a7c87;
  --line:rgba(255,255,255,.10); --accent:#5b8ff0; --accent-soft:rgba(91,143,240,.16);
  --yes:#34c759; --no:#ff5a4f; --abs:#9a9ca6;
  --yes-soft:rgba(52,199,89,.16); --no-soft:rgba(255,90,79,.15); --abs-soft:rgba(154,156,166,.16);
  --shadow:0 1px 2px rgba(0,0,0,.3),0 12px 32px rgba(0,0,0,.35); --glass:rgba(28,28,30,.72); color-scheme:dark}

*{box-sizing:border-box}
body{background:var(--bg);color:var(--fg);font-family:var(--font);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));padding-block:0 48px}
button,input,textarea{font:inherit;color:inherit}
h1,h2,h3{font-family:var(--font-display);margin:0;text-wrap:balance;letter-spacing:-.015em}
.num{font-variant-numeric:tabular-nums}

/* top bar */
.bar{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;margin-inline:calc(-1 * max(16px,env(safe-area-inset-left,0px)));
  padding:10px max(16px,env(safe-area-inset-right,0px)) 10px max(16px,env(safe-area-inset-left,0px));
  background:var(--glass);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid var(--line)}
.bar-in{max-width:1180px;margin:0 auto;display:flex;align-items:center;gap:12px}
.logo{height:40px;width:auto;background:#fff;border-radius:10px;padding:3px 6px;display:block}
.bar-title{font-weight:600;font-size:15px;min-width:0;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.live{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;letter-spacing:.04em;color:var(--fg-2);
  background:var(--surface);border:1px solid var(--line);padding:4px 10px;border-radius:99px;white-space:nowrap}
.dot{width:8px;height:8px;border-radius:50%;background:var(--fg-3)}
.live.on .dot{background:var(--yes);box-shadow:0 0 0 0 var(--yes);animation:pulse 2s infinite}
.live.closed .dot{background:var(--no)}
@keyframes pulse{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--yes) 60%,transparent)}70%{box-shadow:0 0 0 7px transparent}100%{box-shadow:0 0 0 0 transparent}}
.icon-btn{border:1px solid var(--line);background:var(--surface);border-radius:99px;padding:6px 12px;font-size:13px;font-weight:500;cursor:pointer;white-space:nowrap}
.icon-btn:hover{background:var(--surface-2)}

/* hero */
.wrap{max-width:1180px;margin:0 auto}
.hero{padding-block:44px 28px;display:grid;gap:10px}
.eyebrow{font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}
.hero h1{font-size:clamp(30px,4.2vw,52px);line-height:1.15;font-weight:700}
.hero h1 .muted{color:var(--fg-3)}
.hero p{margin:0;color:var(--fg-2);font-size:clamp(16px,1.6vw,19px);max-width:62ch}

.grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:24px;align-items:start}
.main{display:grid;grid-template-columns:minmax(0,1fr);gap:24px;min-width:0}
.side{position:sticky;top:calc(env(safe-area-inset-top,0px) + 80px);display:grid;grid-template-columns:minmax(0,1fr);gap:16px;min-width:0}
@media (max-width:900px){.grid{grid-template-columns:minmax(0,1fr)}.side{position:static}}

.card{background:var(--surface);border-radius:var(--r-lg);box-shadow:var(--shadow);padding:28px;min-width:0}
@media (max-width:520px){.card{padding:22px 18px;border-radius:24px}}
.card h2{font-size:24px;font-weight:700}
.sub{color:var(--fg-2);margin:4px 0 0}

/* steps */
.steps{display:flex;gap:6px;margin-bottom:22px}
.steps span{height:4px;flex:1;border-radius:4px;background:var(--surface-2);transition:background .4s}
.steps span.done{background:var(--accent)}

.field{display:grid;gap:8px;margin-top:22px}
.field label{font-size:13px;font-weight:600;color:var(--fg-2)}
.input{width:100%;border:1px solid var(--line);background:var(--surface-2);border-radius:var(--r-sm);padding:14px 16px;font-size:17px;outline:none;transition:border .2s,box-shadow .2s,background .2s}
.input:focus{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft);background:var(--surface)}
.hint{font-size:13px;color:var(--fg-3)}
.msg{font-size:14px;border-radius:var(--r-sm);padding:12px 14px;margin-top:14px}
.msg.err{background:var(--no-soft);color:var(--no)}
.msg.info{background:var(--accent-soft);color:var(--accent)}

.btn{appearance:none;border:0;border-radius:99px;padding:14px 26px;font-size:17px;font-weight:600;cursor:pointer;transition:transform .12s,opacity .2s,background .2s}
.btn:active{transform:scale(.97)}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn-primary{background:var(--accent);color:#fff}
.btn-ghost{background:var(--surface-2);color:var(--fg)}
.btn-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}

.who{display:flex;align-items:center;gap:12px;background:var(--surface-2);border-radius:var(--r-md);padding:12px 14px;margin-top:18px}
.avatar{width:40px;height:40px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;font-weight:700;flex:none}
.who b{display:block;font-weight:600}
.who small{color:var(--fg-2)}
.link{background:none;border:0;color:var(--accent);font-weight:600;cursor:pointer;padding:4px;margin-left:auto;font-size:14px}

/* name picker */
.search{position:relative;margin-top:20px}
.search svg{position:absolute;left:14px;top:50%;width:20px;height:20px;transform:translateY(-50%);color:var(--fg-3);pointer-events:none}
.search .input{padding-left:44px}
.list-meta{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;font-size:13px;color:var(--fg-2);margin:14px 2px 8px}
.names{list-style:none;margin:0;padding:0;border-radius:var(--r-md);background:var(--surface-2);max-height:min(56vh,460px);overflow:auto;overscroll-behavior:contain}
.names li+li{border-top:1px solid var(--line)}
.name-btn{display:flex;align-items:center;gap:12px;width:100%;border:0;background:transparent;text-align:left;padding:12px 14px;cursor:pointer;transition:background .15s}
.name-btn:hover:not(:disabled){background:var(--accent-soft)}
.name-btn:active:not(:disabled){background:var(--accent-soft);transform:scale(.995)}
.name-btn .av{width:38px;height:38px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-weight:700;flex:none}
.name-btn .nm{flex:1;min-width:0}
.name-btn .nm b{display:block;font-weight:600;font-size:16px;overflow-wrap:anywhere}
.name-btn .nm small{color:var(--fg-2);font-size:13px}
.name-btn .chev{color:var(--fg-3);flex:none;width:18px;height:18px}
.name-btn:disabled{cursor:not-allowed}
.name-btn:disabled .nm b{color:var(--fg-3)}
.name-btn:disabled .av{background:var(--surface);color:var(--fg-3)}
.used{flex:none;font-size:12px;font-weight:600;border-radius:99px;padding:3px 10px;background:var(--yes-soft);color:var(--yes)}
.empty-li{padding:22px 16px;text-align:center;color:var(--fg-2);font-size:14px}

/* choices */
.choices{display:grid;gap:12px;margin-top:20px}
.choice{display:flex;align-items:center;gap:16px;text-align:left;width:100%;border:2px solid transparent;border-radius:var(--r-md);padding:18px 20px;cursor:pointer;background:var(--surface-2);transition:transform .15s,border-color .2s,background .2s}
.choice:hover{transform:translateY(-1px)}
.choice:active{transform:scale(.985)}
.choice .ic{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;flex:none}
.choice .ic svg{width:26px;height:26px}
.choice b{font-size:19px;font-weight:600;display:block}
.choice small{color:var(--fg-2);font-size:14px}
.choice.yes .ic{background:var(--yes-soft);color:var(--yes)}
.choice.no .ic{background:var(--no-soft);color:var(--no)}
.choice.abs .ic{background:var(--abs-soft);color:var(--abs)}
.choice.yes.sel{border-color:var(--yes);background:var(--yes-soft)}
.choice.no.sel{border-color:var(--no);background:var(--no-soft)}
.choice.abs.sel{border-color:var(--abs);background:var(--abs-soft)}

/* confirm sheet */
.sheet{margin-top:18px;display:grid;gap:10px}
.sheet p{margin:0;color:var(--fg-2);font-size:14px}

/* done */
.done{display:grid;justify-items:center;text-align:center;gap:10px;padding-block:14px}
.check{width:84px;height:84px;border-radius:50%;display:grid;place-items:center;background:var(--yes-soft);color:var(--yes)}
.check svg{width:44px;height:44px}
.check path{stroke-dasharray:40;stroke-dashoffset:40;animation:draw .6s .15s ease forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.pill{display:inline-flex;align-items:center;gap:6px;border-radius:99px;padding:6px 14px;font-weight:600;font-size:15px}
.pill.yes{background:var(--yes-soft);color:var(--yes)}.pill.no{background:var(--no-soft);color:var(--no)}.pill.abs{background:var(--abs-soft);color:var(--abs)}

/* results */
.res-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap}
.total{text-align:right}
.total b{font-family:var(--font-display);font-size:44px;line-height:1;font-weight:700;display:block}
.total small{color:var(--fg-2);font-size:13px}
.bars{display:grid;gap:20px;margin-top:26px}
.row-top{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:8px}
.row-top .lab{font-weight:600;font-size:17px;display:flex;align-items:center;gap:8px}
.row-top .lab i{width:10px;height:10px;border-radius:3px;display:inline-block}
.row-top .val{color:var(--fg-2);font-size:15px}
.row-top .val b{color:var(--fg);font-size:28px;font-family:var(--font-display);font-weight:700;margin-right:6px}
.track{height:14px;border-radius:99px;background:var(--surface-2);overflow:hidden}
.fill{height:100%;border-radius:99px;width:0;transition:width .8s cubic-bezier(.2,.8,.2,1)}
.yes-c{background:var(--yes)}.no-c{background:var(--no)}.abs-c{background:var(--abs)}
.verdict{margin-top:24px;padding-top:20px;border-top:1px solid var(--line);display:flex;align-items:center;gap:10px;flex-wrap:wrap;color:var(--fg-2);font-size:15px}
.resolution{--c:var(--yes);--cs:var(--yes-soft);margin-top:22px;padding:22px 20px;border-radius:var(--r-md);background:var(--cs);border:1px solid color-mix(in srgb,var(--c) 28%,transparent);text-align:center;display:grid;justify-items:center;gap:4px;animation:pop .45s cubic-bezier(.2,.8,.2,1)}
.resolution.fail{--c:var(--no);--cs:var(--no-soft)}
.resolution.tie{--c:var(--fg-2);--cs:var(--abs-soft)}
.res-kick{font-size:12px;font-weight:700;letter-spacing:.06em;color:#fff;background:var(--c);border-radius:99px;padding:3px 12px;margin-bottom:6px}
.resolution p{margin:0}
.res-lead,.res-role{font-size:17px;font-weight:600;color:var(--fg)}
.res-name{font-family:var(--font-display);font-size:30px;font-weight:700;line-height:1.25;color:var(--c);overflow-wrap:anywhere}
.res-name .w{display:inline-block;max-width:100%}
.res-score{margin-top:8px;font-size:16px;color:var(--fg-2)}
.res-score b{color:var(--c);font-size:20px;font-weight:700}
body.present .resolution{padding:24px 28px 26px;gap:6px}
body.present .res-kick{font-size:15px;padding:4px 16px}
body.present .res-lead,body.present .res-role{font-size:24px}
body.present .res-name{font-size:48px}
body.present .res-score{font-size:22px}
body.present .res-score b{font-size:30px}
/* the projector at the announcement: one 1080p screen, no scrolling (the turnout line is in the resolution and the ring card) */
body.present.resolved #heroSub,body.present.resolved #results .verdict{display:none}
body.present.resolved #results .bars{gap:10px;margin-top:20px}
body.present.resolved .row-top .val b{font-size:36px}
@media (prefers-reduced-motion:reduce){.resolution{animation:none}}
.flash{animation:flash .9s ease}
@keyframes flash{0%{transform:scale(1.08)}100%{transform:scale(1)}}

/* QR card */
.qr-card{text-align:center;display:grid;grid-template-columns:minmax(0,1fr);justify-items:center;gap:14px;overflow:hidden}
.qr-card>*{max-width:100%}
.qr-card h3{font-size:20px;font-weight:700}
.qr-box{background:#fff;padding:14px;border-radius:22px;border:1px solid var(--line);width:100%;max-width:260px;aspect-ratio:1}
.qr-box canvas,.qr-box img{width:100%!important;height:auto!important;display:block;image-rendering:pixelated}
.qr-steps{display:grid;gap:8px;text-align:left;width:100%;margin:0;padding:0;list-style:none;counter-reset:s}
.qr-steps li{display:flex;gap:10px;font-size:14px;color:var(--fg-2);counter-increment:s}
.qr-steps li::before{content:counter(s);flex:none;width:22px;height:22px;border-radius:50%;background:var(--accent-soft);color:var(--accent);font-weight:700;font-size:12px;display:grid;place-items:center}
.copy{display:flex;gap:8px;width:100%;min-width:0;align-items:center;background:var(--surface-2);border-radius:var(--r-sm);padding:6px 6px 6px 12px}
.copy code{font-size:12px;color:var(--fg-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1;min-width:0;text-align:left;user-select:all}
.copy button{flex:none;border:0;background:var(--surface);border-radius:8px;padding:6px 10px;font-size:13px;font-weight:600;cursor:pointer}

.ring-card{display:flex;align-items:center;gap:16px}
.ring{width:76px;height:76px;flex:none}
.ring circle{fill:none;stroke-width:9}
.ring .bgc{stroke:var(--surface-2)}.ring .fgc{stroke:var(--accent);stroke-linecap:round;transition:stroke-dashoffset .8s ease}
.ring text{fill:var(--fg);font-size:20px;font-weight:700;font-family:var(--font-display)}
.ring-card b{font-size:17px}
.ring-card small{display:block;color:var(--fg-2)}

/* admin */
.admin h2{font-size:20px}
.admin .grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:600px){.admin .grid2{grid-template-columns:1fr}}
textarea.input{min-height:150px;resize:vertical;font-size:16px;line-height:1.6}
.seg{display:inline-flex;background:var(--surface-2);border-radius:12px;padding:3px;gap:3px}
.seg button{border:0;background:transparent;border-radius:9px;padding:8px 14px;font-weight:600;font-size:14px;cursor:pointer;color:var(--fg-2)}
.seg button.on{background:var(--surface);color:var(--fg);box-shadow:0 1px 3px rgba(0,0,0,.12)}
.roster{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px;max-height:220px;overflow:auto}
.roster span{font-size:13px;border-radius:99px;padding:4px 10px;background:var(--surface-2);color:var(--fg-2)}
.roster span.v{background:var(--yes-soft);color:var(--yes)}
.danger{color:var(--no)}
.sep{height:1px;background:var(--line);margin-block:22px}
.toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom,0px));transform:translate(-50%,20px);opacity:0;background:var(--fg);color:var(--bg);padding:10px 18px;border-radius:99px;font-size:14px;font-weight:600;transition:all .3s;pointer-events:none;z-index:9}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* hero row: text left, clock bottom-right */
.hero-top{display:flex;align-items:flex-end;justify-content:space-between;gap:14px 28px;flex-wrap:wrap}
.hero-text{display:grid;gap:10px;min-width:0;flex:1 1 480px}
.hero-top .clock{flex:none}

/* staff tabs + clock */
.toolrow{display:flex;align-items:center;justify-content:space-between;gap:12px 20px;flex-wrap:wrap;margin-top:10px}
.toolrow .tabs{margin-top:0}
.clock{display:inline-flex;align-items:center;gap:8px;margin-left:auto;font-size:16px;font-weight:600;color:var(--fg-2);background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:10px 16px;min-width:0}
.clock svg{width:18px;height:18px;flex:none;color:var(--accent)}
.clock span{overflow-wrap:anywhere}
.tabs{display:inline-flex;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:4px;gap:4px;margin-top:10px;justify-self:start;max-width:100%;overflow-x:auto}
.tabs button{border:0;background:transparent;border-radius:10px;padding:9px 16px;font-weight:600;font-size:15px;cursor:pointer;color:var(--fg-2);white-space:nowrap;display:inline-flex;align-items:center;gap:7px}
.tabs button svg{width:17px;height:17px}
.tabs button.on{background:var(--accent);color:#fff}
.tag.pend{background:color-mix(in srgb,#ff9f0a 14%,transparent);color:#c26a00;border-color:transparent}
.tag{flex:none;font-size:12px;font-weight:600;border-radius:99px;padding:3px 10px;background:var(--surface);color:var(--fg-3);border:1px solid var(--line)}

/* need-registration state */
.need{display:grid;justify-items:center;text-align:center;gap:10px;padding-block:10px}
.need .ic{width:84px;height:84px;border-radius:50%;display:grid;place-items:center;background:color-mix(in srgb,#ff9f0a 16%,transparent);color:#d97a00}
.need .ic svg{width:42px;height:42px}
.need .contact{background:var(--surface-2);border-radius:var(--r-md);padding:14px 18px;font-size:15px;color:var(--fg-2);max-width:420px}
.need .contact b{color:var(--fg)}
.wait{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--fg-3)}
.spin{width:14px;height:14px;border-radius:50%;border:2px solid var(--line);border-top-color:var(--accent);animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* registration desk */
.reg-stats{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:18px}
.reg-stats .big{font-family:var(--font-display);font-size:48px;font-weight:700;line-height:1}
.reg-stats .big small{font-size:20px;color:var(--fg-3);font-weight:600}
.reg-bar{height:10px;border-radius:99px;background:var(--surface-2);overflow:hidden;margin-top:12px}
.reg-bar div{height:100%;background:var(--accent);border-radius:99px;width:0;transition:width .6s ease}
.reg-tools{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:20px}
.reg-tools .search{flex:1 1 240px;margin:0}
.reg-row{display:flex;align-items:center;gap:12px;padding:12px 14px}
.reg-row .av{width:38px;height:38px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-weight:700;flex:none}
.reg-row.ok .av{background:var(--yes-soft);color:var(--yes)}
.reg-row .nm{flex:1;min-width:0}
.reg-row .nm b{display:block;font-weight:600;overflow-wrap:anywhere}
.reg-row .nm small{color:var(--fg-2);font-size:13px}
.acts{display:flex;align-items:center;gap:6px;flex:none;flex-wrap:wrap;justify-content:flex-end}
.mini{border:0;border-radius:99px;padding:9px 16px;font-weight:600;font-size:14px;cursor:pointer;min-height:40px;white-space:nowrap}
.mini.primary{background:var(--accent);color:#fff}
.mini.ghost{background:transparent;color:var(--fg-3);padding:9px 10px}
.mini.danger{background:var(--no-soft);color:var(--no)}
.mini:disabled{opacity:.5;cursor:wait}
.reg-list{max-height:min(62vh,620px)}

/* ballot-box status cards */
.status-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.sc{--c:var(--fg-3);--cs:var(--abs-soft);position:relative;display:flex;align-items:center;gap:12px;text-align:left;border:2px solid var(--line);background:var(--surface);border-radius:var(--r-md);padding:14px;cursor:pointer;transition:border-color .2s,background .2s,transform .12s,box-shadow .2s;min-width:0}
.sc:hover{border-color:color-mix(in srgb,var(--c) 45%,transparent)}
.sc:active{transform:scale(.98)}
.sc-setup{--c:#d97a00;--cs:color-mix(in srgb,#ff9f0a 15%,transparent)}
.sc-open{--c:var(--yes);--cs:var(--yes-soft)}
.sc-closed{--c:var(--no);--cs:var(--no-soft)}
.sc-ic{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;flex:none;background:var(--cs);color:var(--c)}
.sc-ic svg{width:24px;height:24px}
.sc-dot{width:14px;height:14px;border-radius:50%;background:var(--c)}
.sc-tx{display:grid;min-width:0;flex:1}
.sc-tx b{font-size:16px;font-weight:700;color:var(--fg)}
.sc-tx small{font-size:12.5px;color:var(--fg-2);line-height:1.35}
.sc-ck{position:absolute;top:8px;right:8px;width:22px;height:22px;border-radius:50%;background:var(--c);color:#fff;display:grid;place-items:center;opacity:0;transform:scale(.6);transition:opacity .2s,transform .2s}
.sc-ck svg{width:13px;height:13px}
.sc.on{border-color:var(--c);background:var(--cs);box-shadow:0 6px 18px color-mix(in srgb,var(--c) 22%,transparent)}
.sc.on .sc-ic{background:var(--c);color:#fff}
.sc.on .sc-dot{background:#fff}
.sc-open.on .sc-dot{animation:scPulse 1.8s infinite}
.sc.on .sc-tx b{color:var(--c)}
.sc.on .sc-ck{opacity:1;transform:none}
@keyframes scPulse{0%{box-shadow:0 0 0 0 rgba(255,255,255,.8)}70%{box-shadow:0 0 0 8px rgba(255,255,255,0)}100%{box-shadow:0 0 0 0 rgba(255,255,255,0)}}
@media (max-width:760px){.status-cards{grid-template-columns:minmax(0,1fr);gap:8px}.sc{padding:12px}}

/* unsaved state */
.save-row{align-items:center}
.unsaved{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:#c26a00}
.unsaved::before{content:"";width:8px;height:8px;border-radius:50%;background:#ff9f0a}
.status-hint{color:#c26a00;font-weight:600}
.sc .sc-now{visibility:hidden;justify-self:start;margin-top:4px;font-size:11px;font-weight:600;color:var(--fg-2);background:var(--surface-2);border-radius:99px;padding:1px 8px}

.sc.now-on .sc-now{visibility:visible}
.sc{min-height:118px}
.status-hint{display:block;min-height:1.5em;margin-top:2px}
.status-hint.off{visibility:hidden}
@media (max-width:760px){.sc{min-height:0}}

#voteQ{line-height:1.35}
#voteQ .cand{color:var(--fg-2);white-space:nowrap}

.vs-body{display:grid;gap:10px;text-align:center;background:var(--surface-2);border-radius:var(--r-md);padding:16px}
.vs-who{margin:0;font-size:17px;font-weight:700}
.vs-who small{display:block;font-size:13px;font-weight:500;color:var(--fg-2)}
.vs-stmt{margin:0;font-size:16px;line-height:1.7;color:var(--fg-2)}
.vs-stmt b{color:var(--fg);white-space:nowrap}
.vs-body .pill{font-size:17px;padding:6px 18px}
.vdialog .big-av.yes{background:var(--yes-soft);color:var(--yes)}
.vdialog .big-av.no{background:var(--no-soft);color:var(--no)}
.vdialog .big-av.abs{background:var(--abs-soft);color:var(--abs)}
.vdialog .big-av svg{width:30px;height:30px}

/* results bars: live effects */
.bar-row{position:relative}
.row-top .val{position:relative}
.bar-row.bump .fill{animation:barBump .9s ease}
@keyframes barBump{0%{filter:brightness(1.35) saturate(1.2)}100%{filter:none}}
.plus{position:absolute;right:0;top:-6px;font-size:16px;font-weight:800;color:var(--c,var(--fg));animation:plusUp 1.4s ease forwards;pointer-events:none}
@keyframes plusUp{0%{opacity:0;transform:translateY(8px) scale(.8)}20%{opacity:1;transform:translateY(-6px) scale(1.1)}100%{opacity:0;transform:translateY(-34px)}}
.r-yes{--c:var(--yes)}.r-no{--c:var(--no)}.r-abs{--c:var(--abs)}

#results .track{position:relative;overflow:visible;background:color-mix(in srgb,var(--c) 12%,var(--surface-2))}
#results .fill{position:relative;overflow:hidden;background:linear-gradient(90deg,color-mix(in srgb,var(--c) 70%,#fff) 0%,var(--c) 55%,var(--c) 100%);box-shadow:0 0 0 0 transparent;transition:width 1.1s cubic-bezier(.22,1,.36,1),box-shadow .4s}
#results .fill::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(-45deg,rgba(255,255,255,.16) 0 12px,transparent 12px 24px);background-size:34px 34px;animation:stripes 1.2s linear infinite}
#results .fill::after{content:"";position:absolute;top:0;bottom:0;width:40%;left:-40%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.55),transparent);animation:shine 2.6s ease-in-out infinite}
#results .bar-row.lead .fill{box-shadow:0 0 22px color-mix(in srgb,var(--c) 55%,transparent),0 0 4px color-mix(in srgb,var(--c) 70%,transparent)}
#results .bar-row.lead .lab{color:var(--c)}
#results .bar-row.lead .lab::after{content:"นำ";font-size:12px;font-weight:700;color:#fff;background:var(--c);border-radius:99px;padding:2px 9px;margin-left:4px;animation:popIn .4s ease}
#results .bar-row:not(.empty) .track::after{content:"";position:absolute;top:50%;width:14px;height:14px;border-radius:50%;background:#fff;border:3px solid var(--c);transform:translate(-50%,-50%);left:clamp(11px,calc(var(--w,0%) - 11px),calc(100% - 11px));box-shadow:0 0 12px color-mix(in srgb,var(--c) 60%,transparent);transition:left 1.1s cubic-bezier(.22,1,.36,1)}
#results .bar-row.bump .track{animation:trackPulse .9s ease}
@keyframes trackPulse{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--c) 45%,transparent)}100%{box-shadow:0 0 0 14px transparent}}
@keyframes stripes{to{background-position:34px 0}}
@keyframes shine{0%{left:-40%}60%,100%{left:110%}}
@keyframes popIn{from{opacity:0;transform:scale(.6)}}
body.present .plus{font-size:26px;top:-14px}
@media (prefers-reduced-motion:reduce){#results .fill::before,#results .fill::after{animation:none;display:none}}

#results .bar-row:not(.empty) .track::after{width:12px;height:12px;border-width:2.5px;left:clamp(7px,calc(var(--w,0%) - 7px),calc(100% - 7px))}
body.present #results .bar-row:not(.empty) .track::after{width:14px;height:14px;border-width:3px;left:clamp(11px,calc(var(--w,0%) - 11px),calc(100% - 11px))}
#results .bar-row.lead .lab::after{font-size:11px;padding:1px 8px}
body.present #results .bar-row.lead .lab::after{font-size:12px;padding:2px 9px}

.pw-field{position:relative}
.pw-field .input{padding-right:76px}
.pw-eye{position:absolute;right:8px;top:50%;transform:translateY(-50%);border:0;background:var(--surface);border-radius:8px;padding:6px 10px;font-size:13px;font-weight:600;cursor:pointer;color:var(--fg-2)}
.shake{animation:shake .4s}
@keyframes shake{20%,60%{transform:translateX(-6px)}40%,80%{transform:translateX(6px)}}
.tabs button .lk{width:13px!important;height:13px!important;opacity:.6}
.tabs button.unlocked .lk{display:none}

/* footer */
.foot{max-width:1180px;margin:40px auto 0;padding-top:20px;border-top:1px solid var(--line);text-align:center}
.foot span{font-size:11px;font-weight:600;letter-spacing:.16em;color:var(--fg-3)}
@media (max-width:640px){.foot{margin-top:28px;padding-top:16px}.foot span{font-size:10px;letter-spacing:.12em}}

/* csv import */
.csv{display:grid;gap:12px;margin-top:14px}
.field-head{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
.field-head label:not(.csv-pick){min-width:0;flex:1 1 240px}
.field-head .csv-pick{flex:0 0 auto;width:auto;font-size:13px;font-weight:600;color:var(--fg);padding:7px 14px;gap:6px}
.field-head .csv-pick svg{width:16px;height:16px}
.csv-pick{display:inline-flex;align-items:center;gap:7px;font-size:14px;padding:8px 14px;flex:none}
.csv-pick svg{width:18px;height:18px}
.sr-file{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
.csv-pick:focus-within,.sr-file:focus-visible+.hint{outline:none}
.csv-prev{background:var(--surface-2);border-radius:var(--r-md);padding:16px;display:grid;gap:8px}
.csv-prev ul{margin:0;padding:0;list-style:none;display:grid;gap:4px;font-size:14px;color:var(--fg-2)}
.csv-prev ul li{overflow-wrap:anywhere}
@media (max-width:640px){.csv-prev .btn-row{flex-direction:column}.csv-prev .btn{width:100%}.csv-pick{justify-content:center}}

/* desktop: side column bottom-aligns with the results card */
@media (min-width:901px){
  body:not([data-view="reg"]):not([data-view="admin"]) .grid{align-items:stretch}
  body:not([data-view="reg"]):not([data-view="admin"]) .main{align-content:start}
  body:not([data-view="reg"]):not([data-view="admin"]) .side{position:static;display:flex;flex-direction:column;gap:16px}
  body:not([data-view="reg"]):not([data-view="admin"]) .qr-card{flex:1 1 auto;align-content:center}
  .qr-card{padding:24px 24px 22px;gap:14px}
  .qr-card h3{font-size:21px}
  .qr-box{max-width:252px;padding:12px;border-radius:20px}
  .qr-steps{gap:9px;max-width:252px}
  .qr-steps li{font-size:15px;line-height:1.45;align-items:center}
  .qr-steps li::before{width:24px;height:24px;font-size:13px}
  .copy{max-width:252px}
  .copy{padding:4px 4px 4px 10px}
  .ring-card{padding:18px 22px;gap:14px}
  .ring{width:62px;height:62px}
  body.present .main{grid-template-rows:1fr}
  body.present #results{display:flex;flex-direction:column}
  body.present #results .bars{flex:1;align-content:center}
  body.present .qr-box{max-width:300px}
}

/* registration confirm sheet */
.overlay{position:fixed;inset:0;z-index:20;background:rgba(10,14,30,.42);display:flex;align-items:center;justify-content:center;
  padding:max(16px,env(safe-area-inset-top,0px)) max(16px,env(safe-area-inset-right,0px)) max(16px,env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-left,0px));animation:fade .2s ease}
.dialog{background:var(--surface);border-radius:26px;box-shadow:0 24px 60px rgba(0,0,0,.25);width:100%;max-width:400px;padding:26px 24px 22px;display:grid;gap:16px;animation:pop .25s cubic-bezier(.2,.8,.2,1)}
.dialog .head{display:grid;justify-items:center;gap:8px;text-align:center}
.dialog .big-av{width:64px;height:64px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-size:26px;font-weight:700}
.dialog h3{font-size:20px;font-weight:700}
.dialog .kv{display:grid;background:var(--surface-2);border-radius:var(--r-md);overflow:hidden}
.dialog .kv div{display:flex;justify-content:space-between;gap:16px;padding:12px 16px;font-size:16px}
.dialog .kv div+div{border-top:1px solid var(--line)}
.dialog .kv span{color:var(--fg-2);flex:none}
.dialog .kv b{font-weight:600;text-align:right;overflow-wrap:anywhere;min-width:0}
.dialog .acts2{display:grid;gap:10px}
.dialog .acts2 .btn{width:100%}
@keyframes fade{from{opacity:0}}
@keyframes pop{from{opacity:0;transform:translateY(16px) scale(.98)}}
@media (max-width:640px){.overlay{align-items:flex-end;padding-bottom:max(12px,env(safe-area-inset-bottom,0px))}.dialog{border-radius:24px;padding:22px 18px 18px}}

/* presentation mode */
body.present .ballot,body.present .admin,body.present .reg,body.present .tabs{display:none!important}
body.present .grid{grid-template-columns:minmax(0,1fr) 420px}
body.present .qr-box{max-width:360px}
body.present .row-top .val b{font-size:44px}
body.present .track{height:22px}
body.present .total b{font-size:64px}
@media (max-width:900px){body.present .grid{grid-template-columns:minmax(0,1fr)}}

/* ---------- phone ---------- */
.bar-spacer{display:none}
@media (max-width:640px){
  body{font-size:15px;padding-block:0 32px}
  .bar{padding-block:8px}
  .bar-in{gap:8px}
  .logo{height:34px;padding:2px 5px;border-radius:8px}
  .bar-title{font-size:12px;line-height:1.35;white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;text-overflow:clip}
  .live{font-size:11px;padding:4px 9px}
  #presentBtn{display:none}

  .hero{padding-block:22px 16px;gap:6px}
  .hero-text{gap:6px;flex-basis:100%}
  .hero-top{gap:12px}
  .eyebrow{font-size:12px}
  .hero h1{font-size:28px;line-height:1.15}
  .hero p{font-size:15px}
  .toolrow{margin-top:12px;gap:10px}
  .tabs{display:flex;width:100%;margin-top:0}
  .clock{margin-left:0;width:100%;font-size:14px;padding:9px 12px;justify-content:center}
  .tabs button{flex:1;justify-content:center;padding:10px 6px;font-size:14px;gap:5px}
  .tabs button svg{width:15px;height:15px}

  .grid,.main{gap:14px}
  .side{gap:14px}
  .card{padding:20px 16px;border-radius:22px}
  .card h2{font-size:21px}
  .sub{font-size:14px}
  .steps{margin-bottom:16px}

  .search{margin-top:16px}
  .names,.reg-list{max-height:none;overflow:visible}
  .name-btn{padding:13px 12px;min-height:60px}
  .name-btn .nm b{font-size:15px}
  .list-meta{flex-direction:column;gap:2px}

  .who{padding:10px 12px}
  .choices{gap:10px;margin-top:16px}
  .choice{padding:14px;gap:12px;min-height:72px}
  .choice .ic{width:42px;height:42px;border-radius:12px}
  .choice b{font-size:17px}
  .choice small{font-size:13px}
  .sheet .btn-row,.need .btn-row{flex-direction:column}
  .sheet .btn,.need .btn,#vVerify .btn{width:100%}
  .btn{padding:14px 20px;font-size:16px}

  .res-head{flex-wrap:nowrap;align-items:flex-start}
  .total b{font-size:36px}
  .bars{gap:16px;margin-top:20px}
  .row-top .lab{font-size:15px}
  .row-top .val{font-size:13px}
  .row-top .val b{font-size:22px;margin-right:4px}
  .track{height:12px}
  .verdict{font-size:14px;margin-top:18px;padding-top:16px}

  .qr-card{gap:12px}
  .qr-box{max-width:200px;padding:10px;border-radius:18px}
  .ring{width:64px;height:64px}

  .reg-stats .big{font-size:38px}
  .reg-tools{gap:10px}
  .reg-tools .search{flex-basis:100%}
  .seg{display:flex;width:100%}
  .seg button{flex:1;padding:9px 4px;font-size:13px}
  .reg-row{padding:12px;gap:10px}
  .reg-row .av{width:34px;height:34px}
  #regFilter{display:grid;grid-template-columns:1fr 1fr}
  .mini{padding:9px 14px;font-size:13px}

  .admin .grid2{gap:0}
  #resetConfirm .btn-row{flex-direction:column}
  #resetConfirm .btn{width:100%}
}
@media (max-width:360px){
  .hero h1{font-size:25px}
  .tabs button svg{display:none}
  .choice small{display:none}
}

/* LINE notifications */
:root{--line-green:#06c755}
a.btn{text-decoration:none;display:inline-flex;align-items:center;justify-content:center}
.btn-line{background:var(--line-green);color:#fff}
.mini.line{background:color-mix(in srgb,var(--line-green) 14%,transparent);color:#05a247}
.line-cta{display:grid;justify-items:center;gap:10px;margin-top:6px;padding:16px 18px;border-radius:var(--r-md);background:var(--surface-2);max-width:420px;width:100%}
.line-cta p{margin:0;font-size:15px;color:var(--fg-2)}
.line-cta .btn{width:100%}
.dialog .big-av.line{background:var(--line-green);color:#fff;font-size:14px}
.dialog .qr-box{justify-self:center;max-width:240px}
.dialog .qr-steps b{color:var(--fg)}
#lineActs .btn{font-size:15px;padding:11px 18px}
@media (max-width:640px){#lineActs{flex-direction:column}#lineActs .btn{width:100%}}

@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}.check path{stroke-dashoffset:0}}

/* server version: staff logout, LINE settings and compose */
.check-row{display:flex;gap:10px;align-items:flex-start;margin-top:16px;font-size:15px;color:var(--fg-2);cursor:pointer}
.check-row input{width:20px;height:20px;margin:2px 0 0;accent-color:var(--accent);flex:none}
.dialog .ln-text{min-height:220px;font-size:15px}
.tag.line{background:color-mix(in srgb,var(--line-green) 14%,transparent);color:#05a247;border-color:transparent}
#logoutBtn{margin-left:0}
body.present #logoutBtn{display:none!important}
.need .ic.line-ic{background:var(--line-green);color:#fff;font-weight:700;font-size:18px}
.line-me{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--r-md);background:color-mix(in srgb,var(--line-green) 10%,var(--surface-2));margin-bottom:18px}
.line-av{width:38px;height:38px;border-radius:50%;object-fit:cover;flex:none;background:var(--surface-2)}
.line-av.ph{display:grid;place-items:center;background:var(--line-green);color:#fff;font-weight:700}
.line-me-tx{flex:1;min-width:0}
.line-me-tx b{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.line-me-tx small{display:block;color:var(--fg-2);font-size:13px}
.line-me .link{margin-left:0;font-size:13px;flex:none}
.dialog .line-me{margin-bottom:0}
.line-tag{display:inline-flex;align-items:center;gap:5px;color:#05a247;font-weight:600}
.line-tag img{width:16px;height:16px;border-radius:50%;object-fit:cover}
.theme-btn{display:inline-grid;place-items:center;padding:6px 9px;line-height:0}
.theme-btn svg{width:16px;height:16px}
.theme-btn .sun{display:none}
:root[data-theme="dark"] .theme-btn .sun{display:inline}
:root[data-theme="dark"] .theme-btn .moon{display:none}
.need .oa-steps{max-width:360px}
.dialog.ci-dialog{max-width:460px}
.dialog .ci-qr{max-width:340px}
.setup-list{list-style:none;margin:0;padding:12px 14px;border-radius:var(--r-sm);background:var(--surface-2);display:grid;gap:6px;font-size:14px}
.setup-list .ok{color:var(--yes)}
.setup-list .bad{color:var(--no)}
.setup-sum{font-size:14px}
.setup-sum.ok{color:var(--yes)}
.setup-sum.bad{color:var(--no)}
/* audit pass: phone layout, staff density, hidden results */
.need .need-steps{max-width:320px}
.ready-reg{display:grid;justify-items:center}
.setup-sum.warn{color:#c26a00}
#results.results-hidden .bars{display:none}
#results.results-hidden .verdict{margin-top:6px}
/* staff pages: a compact header so the desk list and settings start near the top */
body.staff-ui .hero h1{font-size:clamp(22px,2.4vw,30px)}
body.staff-ui .hero p,body.staff-ui .hero .eyebrow{display:none}
@media (max-width:640px){
  .qr-card{display:none}            /* a phone can't scan its own screen; this card is for projectors and desks */
  body.present .qr-card{display:grid}
}
@media (max-width:520px){ .bar-title{display:none} }
/* associates and the full-size desk QR */
textarea.guests-in{min-height:90px}
.need .ic.guest-ic{background:var(--yes-soft);color:var(--yes);font-size:36px;font-weight:700}
.tag.guest{background:var(--accent-soft);color:var(--accent);border-color:transparent}
body.ci-open .qr-card{display:none!important}                  /* only one QR on screen: the check-in one */
#ciSheet{overflow-y:auto;align-items:flex-start;padding:max(12px,env(safe-area-inset-top,0px)) 12px 12px}
#ciSheet .ci-dialog{margin:auto;max-width:min(760px,96vw)}
#ciSheet .ci-qr{max-width:min(600px,58vh,88vw);width:100%;padding:18px}
#ciSheet h3{font-size:clamp(20px,2.6vw,28px)}
#ciSheet .qr-steps{justify-self:stretch;max-width:none}