/* ===== FB Competition Tracker — Lemon Splash theme ===== */
:root{
  --bg1:#e9f6d8; --bg2:#fbfdf7;
  --surface:rgba(255,255,255,.74); --solid:#ffffff;
  --ink:#173040; --muted:#5c7688; --faint:#93a6b3;
  --primary:#2d6fa8; --primary-deep:#215486; --sky:#649ebe;
  --lemon:#ffe642; --lemon-soft:#fff7bf; --lime:#c5d142; --mint:#e5f9d3;
  --line:rgba(45,111,168,.14); --line-soft:rgba(45,111,168,.07);
  --gold:#e3a91b; --silver:#9aacba; --bronze:#cf8a4f;
  --good:#2e9e5b; --bad:#e0574f; --purple:#7b5bd6;
  --shadow:0 12px 34px -16px rgba(33,84,134,.30);
  --shadow-sm:0 4px 14px -8px rgba(33,84,134,.28);
  --font-display:"Outfit","Noto Sans TC",ui-sans-serif,system-ui,sans-serif;
  --font-body:"Inter","Noto Sans TC",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --r:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font-body);color:var(--ink);
  background:linear-gradient(180deg,var(--bg1) 0%,var(--bg2) 30%,var(--bg2) 100%);
  background-attachment:fixed;-webkit-font-smoothing:antialiased;line-height:1.55;
  min-height:100vh;position:relative;overflow-x:hidden;
}
/* airy bubble backdrop */
body::before{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.5;
  background:
    radial-gradient(circle at 12% 18%,rgba(255,241,89,.22),transparent 22%),
    radial-gradient(circle at 88% 12%,rgba(100,158,190,.20),transparent 20%),
    radial-gradient(circle at 78% 82%,rgba(197,209,66,.16),transparent 22%),
    radial-gradient(circle,rgba(45,111,168,.07) 1.6px,transparent 1.7px);
  background-size:auto,auto,auto,26px 26px;
}
.shell{max-width:1180px;margin:0 auto;padding:30px 18px 90px;position:relative;z-index:1}

/* ---------- icons ---------- */
.i{width:1em;height:1em;display:inline-block;vertical-align:-.13em;flex:none}
.i-lg{width:1.25em;height:1.25em}

/* ---------- header ---------- */
.top{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:22px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:13px}
.mark{width:48px;height:48px;border-radius:16px;background:linear-gradient(135deg,var(--primary),var(--sky));
  display:grid;place-items:center;color:var(--lemon);box-shadow:var(--shadow-sm);flex:none}
.mark .i{width:26px;height:26px}
.brand h1{font-family:var(--font-display);font-weight:800;font-size:24px;letter-spacing:-.02em;margin:0;line-height:1.05}
.brand .sub{font-size:11.5px;color:var(--muted);font-weight:600;letter-spacing:.02em;margin-top:1px}
.badge{padding:8px 14px;border-radius:999px;background:var(--mint);color:var(--primary-deep);
  font-size:12.5px;font-weight:800;display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line)}
.badge.live{background:#dff5e6;color:var(--good)}

/* ---------- countdown ---------- */
.countdown{display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap;
  background:linear-gradient(120deg,var(--primary),var(--primary-deep));color:#fff;
  border-radius:var(--r);padding:16px 22px;margin-bottom:16px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.countdown::after{content:"";position:absolute;right:-30px;top:-30px;width:130px;height:130px;border-radius:50%;background:rgba(255,241,89,.18)}
.countdown .cd-label{font-size:13px;font-weight:600;opacity:.9;display:flex;align-items:center;gap:8px;z-index:1}
.countdown .cd-units{display:flex;gap:10px;z-index:1}
.countdown .u{background:rgba(255,255,255,.14);border-radius:12px;padding:6px 12px;text-align:center;min-width:58px}
.countdown .u b{font-family:var(--font-display);font-size:24px;font-weight:800;display:block;line-height:1;color:var(--lemon)}
.countdown .u span{font-size:10px;opacity:.8;letter-spacing:.08em}
.countdown[hidden]{display:none}

/* ---------- notice banner ---------- */
.notice{display:flex;gap:10px;align-items:center;background:#fff6e0;border:1px solid #f2d79b;color:#8a5a12;
  border-radius:14px;padding:12px 16px;margin-bottom:16px;font-size:13.5px;font-weight:600}
.notice[hidden]{display:none}
.notice .i{color:#c98a12}
/* ---------- offline banner ---------- */
.offlinebar{display:flex;gap:10px;align-items:center;background:#eef3f7;border:1px solid #cddbe6;color:#3f5b70;
  border-radius:14px;padding:10px 14px;margin-bottom:14px;font-size:13.5px;font-weight:600}
.offlinebar[hidden]{display:none}
body.snapshot .liveOnly{display:none!important}
.offlinebar .dot{width:9px;height:9px;border-radius:50%;background:#e3a91b;flex:none;
  box-shadow:0 0 0 3px rgba(227,169,27,.18);animation:offpulse 1.6s ease-in-out infinite}
@keyframes offpulse{0%,100%{opacity:1}50%{opacity:.4}}

/* ---------- glass card base ---------- */
.card{background:var(--surface);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border:1px solid rgba(255,255,255,.6);box-shadow:var(--shadow);border-radius:var(--r)}
.panel{background:var(--surface);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border:1px solid rgba(255,255,255,.6);border-radius:var(--r);padding:22px;margin-bottom:16px;box-shadow:var(--shadow)}
h2{font-family:var(--font-display);font-size:19px;font-weight:800;margin:0;letter-spacing:-.01em;display:flex;align-items:center;gap:9px}
h2 .i{color:var(--primary)}
.hint{color:var(--muted);font-size:12.5px;margin:6px 0 0}

/* ---------- stat / analysis cards ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:16px}
.stat{background:var(--surface);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.6);
  border-radius:var(--r);padding:16px 17px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:10px;min-width:0}
.stat .ic{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;flex:none}
.stat .ic .i{width:20px;height:20px}
.stat.c-blue .ic{background:rgba(45,111,168,.12);color:var(--primary)}
.stat.c-lemon .ic{background:rgba(227,169,27,.16);color:var(--gold)}
.stat.c-lime .ic{background:rgba(197,209,66,.22);color:#7f8a1c}
.stat.c-sky .ic{background:rgba(100,158,190,.18);color:var(--sky)}
.stat .k{font-size:11.5px;color:var(--muted);font-weight:700;letter-spacing:.02em}
.stat .v{font-family:var(--font-display);font-size:23px;font-weight:800;line-height:1.05;letter-spacing:-.02em;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-variant-numeric:tabular-nums}
.stat .v small{font-size:13px;font-weight:600;color:var(--muted)}
.stat .foot{font-size:11.5px;color:var(--faint);font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* ---------- section head + buttons ---------- */
.sectionHead{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.headBtns{display:flex;gap:8px;flex-wrap:wrap}
button,.buttonLink{font-family:var(--font-body);border:0;border-radius:12px;padding:10px 15px;font-weight:800;font-size:13.5px;
  cursor:pointer;background:var(--primary);color:#fff;text-decoration:none;display:inline-flex;align-items:center;gap:7px;transition:.15s}
button:hover,.buttonLink:hover{transform:translateY(-1px);box-shadow:var(--shadow-sm)}
.secondary{background:#eaf1f7;color:var(--primary-deep)}
.accent{background:var(--lemon);color:var(--primary-deep)}
.ghost{background:rgba(255,255,255,.7);color:var(--primary-deep);border:1px solid var(--line)}
.ghost.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.danger{background:var(--bad)}
.message{min-height:18px;margin:12px 0 0;color:var(--muted);font-size:13px}.message.error{color:var(--bad)}

/* ---------- forms (admin) ---------- */
label{display:block;font-size:13px;font-weight:700;margin-bottom:14px}
input,textarea,select{display:block;width:100%;margin-top:7px;border:1px solid var(--line);border-radius:11px;
  padding:11px 12px;font:inherit;background:rgba(255,255,255,.85);color:var(--ink)}
input:focus,textarea:focus,select:focus{outline:2px solid rgba(45,111,168,.35);outline-offset:1px;border-color:var(--primary)}
textarea{resize:vertical}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:18px}
.dangerPanel{border-color:#f0c9c5}

/* ---------- progress ---------- */
.progressBar{height:10px;background:rgba(45,111,168,.1);border-radius:999px;overflow:hidden}
.progressBar div{height:100%;width:0;background:linear-gradient(90deg,var(--primary),var(--sky));transition:width .4s}

/* ---------- charts ---------- */
.chartsRow{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.compareWrap{margin-top:8px}
#compareChart,#totalChart{max-width:100%}
svg.chart{width:100%;height:auto;display:block}
svg.chart .axis{font-size:11px;fill:var(--faint);font-family:var(--font-body)}
.legend{display:flex;flex-wrap:wrap;gap:8px 14px;margin-top:12px;justify-content:center}
.legItem{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:700;color:var(--muted)}
.legItem i{width:11px;height:11px;border-radius:3px;display:inline-block}
.chartBox{max-width:760px;padding:6px 2px 12px}

/* ---------- tabs ---------- */
.tabs{display:flex;gap:8px;margin-bottom:12px;flex-wrap:wrap}
.tab{background:rgba(255,255,255,.7);color:var(--muted);border:1px solid var(--line)}
.tab.active{background:var(--primary);color:#fff;border-color:var(--primary)}

/* ---------- ranking: desktop table ---------- */
.desk-only{display:none}
@media(min-width:781px){ .desk-only{display:block} .mob-only,.entries.mob-only{display:none} }
.tableWrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;table-layout:auto}
/* Long/garbage titles must wrap, not stretch the column and push the rest off-screen. */
.titleCell{max-width:360px}
.titleCell a{overflow-wrap:anywhere;word-break:break-word}
thead th{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:800;
  text-align:left;padding:11px 12px;border-bottom:2px solid var(--line)}
.postRow{cursor:pointer;transition:background .12s}
.postRow:hover{background:rgba(255,241,89,.10)}
.postRow>td{padding:11px 12px;border-bottom:1px solid var(--line-soft);vertical-align:middle}
.rank{white-space:nowrap}
.rankNo{font-family:var(--font-display);font-size:18px;font-weight:800}
.count{font-family:var(--font-display);font-size:17px;font-weight:800;color:var(--primary)}
.delta{font-weight:800;color:var(--faint);white-space:nowrap}
.delta.up{color:var(--good)}.delta.down{color:var(--bad)}
.projCell{font-weight:800;color:var(--purple);white-space:nowrap}
.timeCell{white-space:nowrap;color:var(--muted);font-size:12.5px;font-variant-numeric:tabular-nums}
.postRow a{color:var(--ink);text-decoration:none;font-weight:700}
.postRow a:hover{color:var(--primary);text-decoration:underline}

/* ---------- ranking: mobile cards ---------- */
.entries{display:flex;flex-direction:column;gap:9px}
.empty{text-align:center;color:var(--faint);padding:26px}
.entry{display:grid;grid-template-columns:38px 58px minmax(0,1fr) auto;grid-template-areas:"rank thumb main stats";
  align-items:center;gap:6px 13px;background:var(--solid);border:1px solid var(--line-soft);border-radius:16px;
  padding:11px 14px;cursor:pointer;box-shadow:var(--shadow-sm);transition:.14s}
.entry:hover{border-color:var(--line);transform:translateY(-1px)}
.e-rank{grid-area:rank;display:flex;flex-direction:column;align-items:center;gap:2px;line-height:1}
.e-rank .rankNo{font-size:18px}
.entry>.thumb{grid-area:thumb}
.e-main{grid-area:main;min-width:0}
.e-author{font-weight:800;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-family:var(--font-display)}
.e-title{display:block;color:var(--muted);font-size:12.5px;font-weight:600;margin-top:2px;text-decoration:none;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.e-stats{grid-area:stats;display:flex;align-items:center;gap:13px;white-space:nowrap;justify-content:flex-end}
.e-stats .i{width:14px;height:14px;vertical-align:-.18em}
.s-react{color:var(--primary);font-weight:800;font-size:16px;font-family:var(--font-display);display:inline-flex;align-items:center;gap:4px}
.s-delta{font-weight:800;font-size:13px;color:var(--faint);display:inline-flex;align-items:center;gap:3px}
.s-delta.up{color:var(--good)}.s-delta.down{color:var(--bad)}
.s-proj{color:var(--purple);font-weight:800;font-size:12.5px}
.s-meta{color:var(--faint);font-size:12px;display:inline-flex;align-items:center;gap:5px}
.s-time{color:var(--faint);font-size:12px;display:inline-flex;align-items:center;gap:4px}
@media(max-width:780px){
  .entry{grid-template-columns:38px 62px minmax(0,1fr);grid-template-areas:"rank thumb main" "stats stats stats";gap:4px 12px}
  .entry>.thumb,.entry>.thumb.noimg{width:62px;height:62px}
  .e-stats{justify-content:flex-start;flex-wrap:wrap;gap:9px 15px;margin-top:5px}
}

/* thumbnails + trophy */
.thumb{width:58px;height:58px;object-fit:cover;border-radius:12px;background:var(--mint);display:block;border:1px solid var(--line-soft)}
.thumb.noimg{display:flex;align-items:center;justify-content:center;color:var(--faint)}
.trophy{width:22px;height:22px}
.trophy.g{color:var(--gold)}.trophy.s{color:var(--silver)}.trophy.b{color:var(--bronze)}
.chg{font-size:11px;font-weight:800;display:inline-flex;align-items:center;gap:1px}
.chg .i{width:9px;height:9px}
.chg.up{color:var(--good)}.chg.down{color:var(--bad)}.chg.flat{color:var(--faint)}.chg.new{color:var(--primary);font-size:9px}

/* ---------- history log table ---------- */
.logWrap{overflow-x:auto}
.logTable{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}
.logTable th{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:800;
  text-align:right;padding:9px 12px;border-bottom:2px solid var(--line)}
.logTable th:first-child{text-align:left}
.logTable td{padding:9px 12px;border-bottom:1px solid var(--line-soft);text-align:right;font-size:13.5px}
.logTable td:first-child{text-align:left;font-weight:700;font-variant-numeric:tabular-nums}
.logTable tr:hover{background:rgba(255,241,89,.08)}
.logTable .up{color:var(--good);font-weight:800}
.logTable .totcol{font-family:var(--font-display);font-weight:800;color:var(--primary)}

/* ---------- gate + lightbox ---------- */
.gate{position:fixed;inset:0;background:linear-gradient(160deg,var(--primary-deep),#0e2c46);
  display:flex;align-items:center;justify-content:center;padding:24px;z-index:60}
.gate[hidden]{display:none}
.gateBox{background:#fff;border-radius:22px;padding:32px 28px;width:100%;max-width:350px;text-align:center;box-shadow:0 24px 60px rgba(0,0,0,.4)}
.gateBox .mark{margin:0 auto 14px}
.gateBox h2{justify-content:center;margin-bottom:16px}
.gateBox input{margin-bottom:14px;text-align:center}
.gateBox button{width:100%;justify-content:center}
.lightbox{position:fixed;inset:0;background:rgba(14,30,46,.88);display:flex;align-items:center;justify-content:center;padding:24px;z-index:70;cursor:zoom-out}
.lightbox[hidden]{display:none}
.lightbox img{max-width:96vw;max-height:92vh;border-radius:14px;box-shadow:0 20px 60px rgba(0,0,0,.5)}

.viewer .adminOnly{display:none}
footer{text-align:center;font-size:11.5px;color:var(--faint);margin-top:28px}

@media(max-width:780px){
  .stats{grid-template-columns:1fr 1fr}
  .chartsRow{grid-template-columns:1fr}
  .grid{grid-template-columns:1fr}
  .brand h1{font-size:20px}
  .shell{padding:22px 14px 80px}
}
@media (prefers-reduced-motion:no-preference){
  .stat,.panel,.countdown{animation:rise .5s cubic-bezier(.2,.7,.2,1) both}
}
@keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}