:root{
  --cream:#fff8e9;--paper:#fffdf6;--ink:#17151d;--muted:#605b67;--purple:#8d62ff;--purple2:#b68cff;
  --pink:#ff5fa2;--cyan:#62d9ee;--lime:#b8f23d;--yellow:#ffd438;--coral:#ff7b68;--green:#59cf72;
  --red:#e73f58;--line:#17151d;--shadow:6px 6px 0 var(--ink);--shadow-sm:4px 4px 0 var(--ink);--max:1680px;
}
*{box-sizing:border-box}html{background:var(--cream);scroll-behavior:smooth}body{margin:0;color:var(--ink);background:radial-gradient(circle at 1px 1px,#00000010 1px,transparent 1.5px) 0 0/18px 18px,var(--cream);font-family:"Arial Rounded MT Bold","Noto Sans TC",system-ui,sans-serif;line-height:1.45;-webkit-font-smoothing:antialiased}button,input,textarea{font:inherit}button{border:3px solid var(--ink);border-radius:8px;background:var(--yellow);color:var(--ink);font-weight:900;padding:10px 14px;cursor:pointer;box-shadow:var(--shadow-sm);transition:.12s transform,.12s box-shadow}button:hover{transform:translate(-2px,-2px);box-shadow:7px 7px 0 var(--ink)}button:active{transform:translate(3px,3px);box-shadow:1px 1px 0 var(--ink)}button:disabled{opacity:.55;cursor:wait}.secondary{background:var(--paper)!important}.danger{background:var(--coral)!important}.eyebrow{font:900 11px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.13em;color:var(--ink)}.brutal-card{border:3px solid var(--ink);border-radius:10px;background:var(--paper);box-shadow:var(--shadow)}

.app-shell{max-width:var(--max);margin:auto;min-height:100vh;display:grid;grid-template-columns:260px minmax(0,1fr);gap:18px;padding:18px}.sidebar{position:sticky;top:18px;align-self:start;height:calc(100vh - 36px);display:flex;flex-direction:column;gap:14px}.brand-panel{background:linear-gradient(155deg,var(--purple2),var(--purple));border:3px solid var(--ink);border-radius:12px;box-shadow:var(--shadow);padding:15px;text-align:center;overflow:hidden}.brand-title{font-size:36px;line-height:.92;letter-spacing:-.06em;text-align:left;text-shadow:3px 3px 0 #fff}.brand-title span,.brand-title strong{display:block}.brand-title strong{color:var(--yellow)}.brand-mascot{display:block;width:148px;height:148px;margin:4px auto -1px;filter:drop-shadow(4px 4px 0 #17151d)}.level-line{display:flex;justify-content:space-between;align-items:center;font-weight:900}.level-line b{background:var(--yellow);border:2px solid var(--ink);padding:3px 8px}.xp-track,.heart-bar{height:16px;border:3px solid var(--ink);border-radius:99px;background:var(--ink);overflow:hidden}.xp-track i{display:block;width:63%;height:100%;background:var(--purple2);border-right:3px solid var(--ink)}.brand-panel small{font-weight:900;display:block;margin-top:6px}.tabs{display:grid;gap:10px}.tab{display:flex;align-items:center;gap:12px;width:100%;background:var(--paper);text-align:left}.tab span{font-size:22px}.tab.active{background:var(--lime)}.quest-card{margin-top:auto;border:3px solid var(--ink);border-radius:10px;background:var(--pink);box-shadow:var(--shadow);padding:14px}.quest-card b{font-size:18px}.quest-card p{font-size:13px;font-weight:800}.heart-bar i{display:block;width:58%;height:100%;background:var(--coral)}

.content-shell{min-width:0}.app-header{display:flex;justify-content:space-between;align-items:center;gap:18px;border:3px solid var(--ink);border-radius:10px;background:var(--cyan);box-shadow:var(--shadow);padding:14px 16px;margin-bottom:18px}.header-copy h1{font-size:27px;margin:2px 0}.subtitle{font-size:13px;font-weight:750}.header-actions{display:flex;align-items:center;gap:12px}.today-card{display:grid;grid-template-columns:auto auto;border:3px solid var(--ink);background:var(--paper);box-shadow:var(--shadow-sm);font-weight:900}.today-card span{background:var(--ink);color:#fff;padding:9px 12px}.today-card b{padding:9px 12px}.icon-btn{font-size:25px;background:var(--purple2);min-width:48px}main{padding-bottom:40px}.tab-panel{display:none}.tab-panel.active{display:block}.hero-grid{display:grid;grid-template-columns:minmax(330px,.75fr) minmax(430px,1.25fr);gap:18px;margin-bottom:18px}.countdown-card{background:var(--pink);padding:17px;position:relative}.countdown-card>span{font-weight:900}.countdown-card strong{display:flex;align-items:baseline;gap:10px}.countdown-card strong b{font:900 clamp(70px,8vw,118px)/.95 ui-monospace,monospace;text-shadow:5px 5px 0 #fff}.countdown-card strong em{font-style:normal;font-size:28px;font-weight:900}.countdown-card small{display:block;font-weight:800}.countdown-track{height:18px;border:3px solid var(--ink);border-radius:99px;background:var(--paper);overflow:hidden;margin-top:12px}.countdown-track div{height:100%;background:var(--lime);border-right:3px solid var(--ink)}.mascot-banner{background:var(--yellow);display:flex;align-items:center;justify-content:space-around;min-height:240px;padding:10px;overflow:hidden}.mascot-banner img{width:230px;height:230px;filter:drop-shadow(5px 5px 0 #17151d)}.speech{max-width:260px;border:3px solid var(--ink);background:var(--paper);box-shadow:var(--shadow-sm);border-radius:8px;padding:17px;font-size:18px;font-weight:900;position:relative}.speech:after{content:"";position:absolute;right:-23px;top:45%;border-width:14px 0 14px 22px;border-style:solid;border-color:transparent transparent transparent var(--ink)}

.summary-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:18px}.summary-grid-primary{grid-template-columns:repeat(5,minmax(0,1fr))}.metric-card{border:3px solid var(--ink);border-radius:9px;background:var(--paper);box-shadow:var(--shadow-sm);padding:15px;min-height:112px;position:relative;overflow:hidden}.metric-card:nth-child(5n+1){background:#f7f2ff}.metric-card:nth-child(5n+2){background:#fff4c7}.metric-card:nth-child(5n+3){background:#e9ffd0}.metric-card:nth-child(5n+4){background:#d9f8ff}.metric-card:nth-child(5n+5){background:#ffd8e8}.metric-card span{display:block;font-size:12px;font-weight:900}.metric-card strong{display:block;font-size:27px;margin-top:5px}.metric-card small{display:block;font-size:12px;font-weight:750;color:var(--muted);margin-top:4px}.notice{padding:15px;margin-bottom:20px;background:var(--yellow)}

.month{margin:26px 0 42px}.month h2{display:inline-block;margin:0 0 13px;background:var(--purple2);border:3px solid var(--ink);box-shadow:var(--shadow-sm);padding:7px 14px;font-size:22px}.weekdays,.calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:10px}.weekdays div{text-align:center;font-weight:900;padding:7px}.day{min-height:360px;border:3px solid var(--ink);border-radius:8px;background:var(--paper);box-shadow:var(--shadow-sm);padding:11px;position:relative}.day.push{background:#ffe8f1}.day.pull{background:#e7f8ff}.day.legs{background:#edffd7}.day.run,.day.longrun{background:#eee5ff}.day.rest,.day.recovery{background:#fff8ca}.day.exam{background:#ffccbd}.day.birthday{background:linear-gradient(135deg,#ff9fcb 0 48%,#fff27a 48% 52%,#b8ff72 52% 100%)}.day.empty{background:transparent;border:0;box-shadow:none;min-height:0}.day.completed:after{content:"CLEAR!";position:absolute;right:8px;top:48px;background:var(--lime);border:2px solid var(--ink);padding:2px 6px;font:900 11px ui-monospace,monospace;transform:rotate(4deg)}.date-row{display:flex;justify-content:space-between;align-items:center}.date-num{display:grid;place-items:center;width:34px;height:34px;border:3px solid var(--ink);background:#fff;font-weight:900}.today-tag,.measurement-tag{border:2px solid var(--ink);padding:2px 6px;font-size:10px;font-weight:900}.today-tag{background:var(--yellow)}.measurement-tag{background:var(--cyan)}.workout-title{font-weight:900;font-size:16px;margin-top:9px}.workout-desc{font-size:12px;font-weight:700;min-height:56px;margin:5px 0 8px}.measurement-mini{display:grid;grid-template-columns:1fr 1fr;border:2px solid var(--ink);background:#fff;margin:7px 0}.measurement-mini div{padding:5px;font-size:10px;border:1px solid var(--ink)}.checks{display:grid;gap:4px;font-size:11px;font-weight:800}.checks label{display:flex;align-items:center;gap:5px}.checks input{width:17px;height:17px;accent-color:var(--purple)}.note{width:100%;margin-top:9px;border:2px solid var(--ink);border-radius:4px;padding:7px;background:#fff}.section-heading{display:flex;align-items:end;justify-content:space-between;margin-bottom:15px}.section-heading h2{font-size:28px;margin:2px 0}.section-heading>span{font-weight:800}.stats-summary-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.stats-chart-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.chart-card,.settings-card{padding:16px;margin-bottom:0}.chart-card:nth-child(1){background:#fff0f6}.chart-card:nth-child(2){background:#f3edff}.chart-card:nth-child(3){background:#e9fbff}.chart-card:nth-child(4){background:#f5ffd9}.chart-card h2,.settings-card h2{margin:0 0 4px;font-size:19px}.chart-card p,.settings-card p{font-size:12px;font-weight:700;color:var(--muted)}.chart{min-height:300px;background:#fff;border:2px solid var(--ink);overflow:hidden}.chart svg{width:100%;height:auto;display:block}.chart-empty{display:grid;place-items:center;min-height:300px;font-weight:800}.toolbar-row{display:flex;justify-content:flex-end;gap:12px;margin-top:20px}.share-shell{padding:18px;background:#fff9e9}.share-header{display:flex;justify-content:space-between;align-items:start}.share-header h2{font-size:27px;margin:3px 0}.status-pill{border:3px solid var(--ink);background:var(--yellow);box-shadow:var(--shadow-sm);padding:8px 12px;font-weight:900}.status-pill.good{background:var(--lime)}.status-pill.warn{background:var(--yellow)}.status-pill.bad{background:var(--coral)}.share-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:15px 0}.share-metric{border:3px solid var(--ink);box-shadow:var(--shadow-sm);background:#fff;padding:12px}.share-metric:nth-child(4n+1){background:#ffd8e8}.share-metric:nth-child(4n+2){background:#e8ffd0}.share-metric:nth-child(4n+3){background:#e0f8ff}.share-metric:nth-child(4n+4){background:#eee4ff}.share-metric span{font-size:11px;font-weight:900}.share-metric strong{display:block;font-size:22px}.share-chart-block{margin-top:16px}.share-chart-block h3{margin:0 0 7px}.share-advice{margin-top:16px;border:3px solid var(--ink);background:var(--yellow);padding:14px;font-weight:800}.progress-row{display:grid;grid-template-columns:80px 1fr 48px;gap:9px;align-items:center;margin:8px 0;font-weight:800}.progress-track{height:18px;border:3px solid var(--ink);background:#fff;border-radius:99px;overflow:hidden}.progress-fill{height:100%;background:var(--lime);border-right:3px solid var(--ink)}.hint{text-align:center;font-weight:800}.settings-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.details-list{display:grid;grid-template-columns:auto 1fr;gap:8px}.details-list dt{font-weight:900}.details-list dd{margin:0}.settings-card code{display:block;overflow-wrap:anywhere;border:2px solid var(--ink);background:#fff;padding:10px}.overlay{position:fixed;inset:0;z-index:99;background:#8d62ffdd;display:grid;place-items:center;padding:20px}.overlay.hidden,.hidden{display:none}.login-card{width:min(420px,100%);padding:25px;text-align:center;background:var(--yellow)}.login-mascot{width:150px;height:150px;filter:drop-shadow(5px 5px 0 var(--ink))}.login-card h1{margin:5px}.login-card input{width:100%;border:3px solid var(--ink);padding:12px;margin:10px 0;background:#fff}.error-text{color:var(--red);font-weight:900;margin-top:10px}.toast{position:fixed;left:50%;bottom:24px;z-index:100;transform:translateX(-50%);background:var(--ink);color:#fff;border:3px solid #fff;box-shadow:var(--shadow-sm);padding:10px 16px;font-weight:900}

@media(max-width:1250px){.app-shell{grid-template-columns:220px minmax(0,1fr)}.brand-title{font-size:30px}.brand-mascot{width:125px;height:125px}.summary-grid-primary{grid-template-columns:repeat(3,1fr)}.calendar-grid{grid-template-columns:repeat(4,1fr)}.weekdays{display:none}.day.empty{display:none}.stats-summary-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:900px){.app-shell{display:block;padding:10px}.sidebar{position:static;height:auto;display:grid;grid-template-columns:110px 1fr;gap:10px;margin-bottom:12px}.brand-panel{grid-row:1/3;padding:8px}.brand-title{font-size:21px}.brand-mascot{width:82px;height:82px}.level-line span,.brand-panel small,.xp-track,.quest-card{display:none}.tabs{grid-template-columns:repeat(4,1fr);align-self:end}.tab{justify-content:center;text-align:center;gap:5px;padding:8px 4px;font-size:12px}.tab span{font-size:17px}.app-header{padding:11px}.header-copy h1{font-size:20px}.subtitle{display:none}.hero-grid{grid-template-columns:1fr 1fr}.mascot-banner img{width:170px;height:170px}.speech{font-size:14px}.summary-grid,.stats-summary-grid{grid-template-columns:repeat(2,1fr)}.summary-grid-primary{grid-template-columns:repeat(3,1fr)}.stats-chart-grid{grid-template-columns:1fr}.calendar-grid{grid-template-columns:repeat(2,1fr)}.share-metrics{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){body{background-size:14px 14px}.app-shell{padding:7px}.sidebar{display:block}.brand-panel{display:flex;align-items:center;text-align:left;padding:8px 10px}.brand-title{font-size:19px;min-width:90px}.brand-mascot{width:68px;height:68px;margin:0 8px}.level-line{margin-left:auto;display:block}.level-line span{display:none}.tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-top:8px;position:sticky;top:0;z-index:30}.tab{font-size:10px;display:grid;gap:0}.tab span{font-size:18px}.app-header{display:none}.hero-grid{grid-template-columns:1fr}.countdown-card strong b{font-size:78px}.mascot-banner{min-height:180px}.mascot-banner img{width:155px;height:155px}.speech{font-size:13px;max-width:180px;padding:12px}.summary-grid,.summary-grid-primary,.stats-summary-grid{grid-template-columns:repeat(2,1fr);gap:9px}.metric-card{min-height:100px;padding:11px}.metric-card strong{font-size:22px}.notice{font-size:12px}.calendar-grid{grid-template-columns:1fr}.day{min-height:auto}.month h2{font-size:18px}.share-metrics,.settings-grid{grid-template-columns:1fr}.toolbar-row{justify-content:stretch}.toolbar-row button{flex:1}.section-heading>span{display:none}.chart{min-height:240px}.chart-empty{min-height:240px}}
@media print{.sidebar,.app-header,.toolbar-row{display:none!important}.app-shell{display:block;padding:0}.brutal-card,.metric-card,.day{box-shadow:none}.tab-panel{display:none!important}#tab-share.active,#tab-stats.active{display:block!important}body{background:#fff}.chart-card{break-inside:avoid}}

/* 2026-08-04 visual refinement: unified neo-brutalist game HUD */
:root{--radius:12px;--pixel-shadow:7px 7px 0 var(--ink)}
body{font-family:"Arial Rounded MT Bold","PingFang TC","Noto Sans TC",system-ui,sans-serif}
.brand-panel,.app-header,.countdown-card,.mascot-banner,.metric-card,.notice,.day,.chart-card,.share-shell,.settings-card,.quest-card{border-radius:var(--radius)}
.brand-panel{background:linear-gradient(180deg,#b88bff 0%,#8d62ff 100%);padding:17px 15px 14px}
.brand-title{font-family:Impact,"Arial Black",sans-serif;font-size:39px;letter-spacing:.01em;text-shadow:4px 4px 0 #fff,-2px -2px 0 #fff,2px -2px 0 #fff,-2px 2px 0 #fff}
.brand-mascot{width:168px;height:168px;margin:8px auto 4px;filter:none;background:var(--yellow);border:4px solid var(--ink);border-radius:24px;padding:5px;box-shadow:5px 5px 0 var(--ink)}
.level-line{margin-top:8px}.level-line b{box-shadow:3px 3px 0 var(--ink)}
.app-header{min-height:132px;padding:20px 22px;background:#60d3e8}
.header-copy h1{font-size:34px;letter-spacing:-.04em}.subtitle{font-size:15px}
.hero-grid{grid-template-columns:minmax(390px,.82fr) minmax(570px,1.18fr)}
.countdown-card{padding:22px 24px;background:#ff5ba3}.countdown-card>span{font-size:20px}.countdown-card strong b{font-size:clamp(84px,8.5vw,132px);letter-spacing:-.09em}.countdown-card small{font-size:15px}
.mascot-banner{min-height:310px;justify-content:center;gap:36px;padding:12px 24px;background:#ffd53b}.mascot-banner img{width:min(48%,430px);height:285px;object-fit:contain;filter:none}.speech{font-size:20px;line-height:1.55;max-width:310px;padding:20px;background:#fffaf0}
.summary-grid-primary{grid-template-columns:repeat(5,minmax(150px,1fr))}.metric-card{min-height:132px;padding:17px}.metric-card span{font-size:14px}.metric-card strong{font-size:32px}.metric-card small{font-size:13px}
.notice{font-size:14px;border-width:4px;background:#ffd53b}
.tabs .tab{min-height:58px;font-size:16px}.tab.active{background:#b8f23d}.quest-card{background:#ff6cad}
.month h2{background:#8d62ff;color:#fff;text-shadow:2px 2px 0 var(--ink)}
.chart-card{border-width:4px}.chart{border-width:3px;background:#fffdf8}
.day{border-width:3px}.day.completed{outline:4px solid var(--lime);outline-offset:-7px}
@media(min-width:1500px){.app-shell{grid-template-columns:290px minmax(0,1fr);gap:22px;padding:22px}.brand-title{font-size:43px}.brand-mascot{width:184px;height:184px}.sidebar{height:calc(100vh - 44px);top:22px}.calendar-grid{gap:12px}.day{min-height:380px}}
@media(max-width:1250px){.hero-grid{grid-template-columns:1fr 1.25fr}.mascot-banner{min-height:270px}.mascot-banner img{height:245px}.brand-mascot{width:140px;height:140px}.summary-grid-primary{grid-template-columns:repeat(3,1fr)}}
@media(max-width:900px){.app-header{min-height:auto}.hero-grid{grid-template-columns:1fr 1fr}.mascot-banner{gap:14px}.mascot-banner img{width:52%;height:205px}.speech{font-size:14px}.brand-mascot{border-width:3px;box-shadow:3px 3px 0 var(--ink)}}
@media(max-width:620px){.brand-mascot{width:72px;height:72px;padding:2px;border-radius:14px}.hero-grid{grid-template-columns:1fr}.mascot-banner{min-height:215px;gap:8px;padding:8px}.mascot-banner img{width:57%;height:190px}.speech{max-width:43%;font-size:12px;padding:10px}.countdown-card>span{font-size:16px}.summary-grid-primary{grid-template-columns:repeat(2,1fr)}}

/* Icon layout hardening: keep square assets centered and never stretched. */
.brand-mascot,.login-mascot{display:block;aspect-ratio:1/1;object-fit:contain;object-position:center;flex:0 0 auto}
.mascot-banner img{display:block;object-fit:contain;object-position:center;max-width:100%}


/* v4 artwork fix: use the approved Rougeng illustration directly.
   Do not wrap the square icon in another yellow frame or force mismatched width/height. */
.brand-mascot,
.login-mascot {
  display: block;
  width: min(178px, 78%);
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  object-position: center;
  margin: 10px auto 5px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  filter: none;
  flex: 0 0 auto;
}

.login-mascot {
  width: 190px;
  max-width: 68vw;
}

.mascot-banner {
  overflow: hidden;
}

.mascot-banner img {
  display: block;
  width: min(46%, 430px);
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  object-position: center;
  max-width: 100%;
  flex: 0 0 auto;
  filter: none;
}

@media (min-width: 1500px) {
  .brand-mascot { width: 198px; }
}

@media (max-width: 1250px) {
  .brand-mascot { width: 150px; }
  .mascot-banner img { width: min(48%, 360px); height: auto; }
}

@media (max-width: 900px) {
  .brand-mascot { width: 116px; height: auto; }
  .mascot-banner img { width: min(52%, 290px); height: auto; }
}

@media (max-width: 620px) {
  .brand-panel {
    min-height: 118px;
  }
  .brand-mascot {
    width: 96px;
    height: auto;
    margin: 0 10px;
  }
  .mascot-banner {
    min-height: 230px;
  }
  .mascot-banner img {
    width: min(58%, 245px);
    height: auto;
  }
}