/* Shared look for the contest pages (pond.html, day.html). Same tokens as index.html. */
:root{
  --water:#BFE5DB; --mist:#F3F9F6; --paper:#FFFFFF;
  --pad:#3F9A4A; --pad-dark:#2E7A38;
  --ink:#14295A; --ink-soft:#4A5B82; --edge:#C7DCD4;
  --sun:#F5B51E; --red:#E8452A; --blue:#1C4FAA;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Familjen Grotesk',system-ui,sans-serif;font-size:17px;line-height:1.5;color:var(--ink);background:var(--mist);-webkit-font-smoothing:antialiased;min-height:100vh}
a{color:inherit}
:focus-visible{outline:3px solid var(--blue);outline-offset:2px}
.display{font-family:'Bagel Fat One',system-ui,sans-serif;font-weight:400;letter-spacing:.01em}
.wrap{max-width:1240px;margin:0 auto;padding:0 28px}
[hidden]{display:none!important}

/* top bar */
.bar{background:var(--water);border-bottom:2.5px solid var(--ink)}
.bar .wrap{display:flex;align-items:center;gap:16px;min-height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand img{height:36px;display:block}
.brand b{font-family:'Bagel Fat One',sans-serif;font-weight:400;font-size:1.6rem;line-height:1;text-shadow:3px 3px 0 var(--sun);white-space:nowrap}
.bar nav{margin-left:auto;display:flex;align-items:center;gap:10px}
.pill{display:inline-flex;align-items:center;gap:6px;font:inherit;font-weight:600;font-size:15px;text-decoration:none;padding:7px 14px;border:2px solid var(--ink);border-radius:999px;background:var(--paper);color:var(--ink);cursor:pointer;white-space:nowrap}
.pill.sun{background:var(--sun)}
.pill.ghost{background:transparent}

/* cards and buttons */
.card{background:var(--paper);border:2.5px solid var(--ink);border-radius:22px;box-shadow:7px 7px 0 var(--ink);padding:24px}
.btn{font:inherit;font-weight:700;font-size:17px;color:var(--ink);background:var(--sun);border:2.5px solid var(--ink);border-radius:14px;box-shadow:4px 4px 0 var(--ink);padding:11px 20px;cursor:pointer;display:inline-flex;justify-content:center;align-items:center;gap:8px;text-decoration:none;transition:transform .12s,box-shadow .12s}
.btn.ghost{background:var(--paper)}
.btn.green{background:var(--pad);color:#fff}
@media (hover:hover){.btn:hover{transform:translate(-1px,-1px);box-shadow:5px 5px 0 var(--ink)}}
.btn:active{transform:translate(3px,3px);box-shadow:1px 1px 0 var(--ink)}
.btn[disabled]{opacity:.6;cursor:progress;transform:none;box-shadow:4px 4px 0 var(--ink)}
select{font:inherit;font-size:15px;font-weight:600;color:var(--ink);background:var(--paper);border:2px solid var(--ink);border-radius:10px;padding:7px 30px 7px 12px;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%2314295A' stroke-width='2'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center}

/* verdict and difficulty pills: always colour + icon + text */
.v{display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:14px;padding:3px 11px;border-radius:999px;border:2px solid var(--ink);white-space:nowrap}
.v::before{font-size:13px}
.v.AC{background:var(--pad);color:#fff}.v.AC::before{content:'✓'}
.v.WA{background:var(--red);color:#fff}.v.WA::before{content:'✗'}
.v.TLE{background:var(--sun)}.v.TLE::before{content:'⏱'}
.v.RE{background:#F9C9BF}.v.RE::before{content:'!'}
.v.CE{background:#DDE3EF}.v.CE::before{content:'{ }'}
.v.IE,.v.PENDING,.v.OK{background:var(--paper)}.v.IE::before{content:'…'}.v.OK::before{content:'▶'}
.diff{font-weight:700;font-size:13px;padding:3px 10px;border-radius:999px;border:2px solid var(--ink);background:var(--water)}
.diff.Medium{background:var(--sun)}.diff.Hard{background:var(--red);color:#fff}

/* toast */
#toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,120px);background:var(--ink);color:#fff;font-weight:700;padding:12px 20px;border-radius:14px;box-shadow:4px 4px 0 var(--sun);transition:transform .3s cubic-bezier(.3,1.5,.5,1);z-index:50;max-width:calc(100vw - 32px)}
#toast.on{transform:translate(-50%,0)}

/* loading ripple */
.ripple{width:22px;height:22px;border-radius:50%;border:3px solid currentColor;animation:rip 1s ease-out infinite;display:inline-block;vertical-align:middle}
@keyframes rip{from{transform:scale(.4);opacity:1}to{transform:scale(1.2);opacity:0}}

/* sign-in gate */
.gate{max-width:460px;margin:56px auto;text-align:center}
.gate h1{font-size:2.2rem;line-height:1.05;margin-bottom:8px}
.gate p{color:var(--ink-soft);margin-bottom:20px}
.gate .gbtn{display:flex;justify-content:center;min-height:44px}
.gate .note{font-size:14px;margin:16px 0 0}

@media (max-width:540px){
  .wrap{padding:0 16px}
  .brand img{display:none}
  .brand b{font-size:1.35rem}
  .bar .wrap{gap:8px}
  .bar nav{gap:6px}
  .pill{padding:6px 12px;font-size:14px;min-height:40px}
  #out span{display:none} /* icon only on phones */
  .card{padding:18px;box-shadow:5px 5px 0 var(--ink);border-radius:18px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* level card */
.lvl{display:flex;align-items:center;gap:14px}
.lvl-t{flex:1;min-width:0}
.lvl-k{font-size:15px;color:var(--ink-soft);font-weight:600}
.lvl-k b{color:var(--ink);font-family:'Bagel Fat One',sans-serif;font-weight:400;font-size:1.2rem}
.lvl-bar{height:16px;border:2.5px solid var(--ink);border-radius:999px;background:var(--paper);overflow:hidden;margin:6px 0 4px}
.lvl-bar i{display:block;height:100%;background:repeating-linear-gradient(90deg,var(--pad) 0 14px,#57B062 14px 18px)}
.lvl-s{font-size:14px;font-weight:700}
/* badges */
.badges{display:grid;grid-template-columns:repeat(auto-fill,minmax(118px,1fr));gap:10px}
.badge{border:2.5px solid var(--ink);border-radius:16px;background:var(--paper);padding:12px 10px;text-align:center;box-shadow:4px 4px 0 var(--ink)}
.badge .e{font-size:34px;line-height:1.1;display:block}
.badge b{display:block;font-size:15px;margin-top:4px}
.badge small{display:block;font-size:12.5px;color:var(--ink-soft);line-height:1.3;margin-top:2px}
.badge.off{background:#EEF4F2;border-color:#93BDB2;box-shadow:4px 4px 0 #A9CEC3}
.badge.off .e{filter:grayscale(1) opacity(.35)}
.badge.off b{color:#5F8A80}

/* admin strip */
#adminbar{background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:6px 12px;padding:7px 14px;font-size:14px;position:relative;z-index:21}
#adminbar select{font-size:13px;padding:7px 26px 7px 10px;border-color:#fff;min-height:36px}
#adminbar a{color:var(--sun);font-weight:700}

/* guided tour */
#tour{position:fixed;inset:0;z-index:70}
#tour .t-dim{position:absolute;inset:0;background:rgba(20,41,90,.66);opacity:0;transition:opacity .35s ease}
#tour .ring{position:absolute;border:4px solid var(--sun);border-radius:16px;box-shadow:0 0 0 9999px rgba(20,41,90,.66),0 0 0 8px rgba(245,181,30,.35);transition:left .45s cubic-bezier(.3,1.2,.5,1),top .45s cubic-bezier(.3,1.2,.5,1),width .45s cubic-bezier(.3,1.2,.5,1),height .45s cubic-bezier(.3,1.2,.5,1),opacity .3s;pointer-events:none}
#tour .tip{position:absolute;left:16px;right:16px;max-width:430px;margin:0 auto;background:var(--paper);border:2.5px solid var(--ink);border-radius:20px;box-shadow:6px 6px 0 var(--ink);padding:16px 18px;transition:opacity .22s ease,translate .22s ease}
#tour .tip.out{opacity:0;translate:0 10px}
#tour .t-head{display:flex;align-items:center;gap:12px}
#tour .t-head b{display:block;font-family:'Bagel Fat One',sans-serif;font-weight:400;font-size:1.3rem;line-height:1.15}
#tour .t-k{font-size:13px;font-weight:700;color:var(--ink-soft)}
#tour .tip p{color:var(--ink-soft);margin:8px 0 14px;font-size:15.5px;line-height:1.5}
#tour .t-row{display:flex;justify-content:space-between;align-items:center;gap:10px}
#tour .t-row .btn{padding:9px 18px;font-size:16px}
#tour .t-row.last{flex-direction:column-reverse;align-items:stretch;gap:6px}
#tour .t-row.last .btn{width:100%}
.linkbtn{font:inherit;font-size:14px;font-weight:700;background:none;border:none;color:var(--blue);cursor:pointer;padding:10px 6px;min-height:40px}
@media (prefers-reduced-motion:reduce){#tour .ring,#tour .tip,#tour .t-dim{transition:none}}

/* warm-up video cards */
.vcard{display:grid;grid-template-columns:136px minmax(0,1fr);gap:12px;align-items:center;text-decoration:none;color:var(--ink);background:var(--paper);border:2.5px solid var(--ink);border-radius:16px;padding:8px;box-shadow:4px 4px 0 var(--ink);transition:transform .12s,box-shadow .12s}
@media (hover:hover){.vcard:hover{transform:translate(-1px,-1px);box-shadow:5px 5px 0 var(--ink)}}
.vcard:active{transform:translate(3px,3px);box-shadow:1px 1px 0 var(--ink)}
.vthumb{position:relative;display:block;aspect-ratio:16/9;border-radius:10px;overflow:hidden;background:#DDEFE9}
.vthumb img{display:block;width:100%;height:100%;object-fit:cover}
.vlen,.vseen{position:absolute;font-size:11.5px;font-weight:700;padding:1px 6px;border-radius:6px;color:#fff}
.vlen{right:4px;bottom:4px;background:rgba(20,41,90,.88)}
.vseen{left:4px;top:4px;background:var(--pad);display:none}
.vcard.seen .vseen{display:block}
.vtext b{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;font-size:15px;line-height:1.3}
.vtext span{display:block;font-size:13px;color:var(--ink-soft);margin-top:4px}
@media (max-width:540px){.bar .wide{display:none}.vcard{grid-template-columns:112px minmax(0,1fr);gap:10px}.vtext b{font-size:14px}}

/* sponsor credit */
.thanks{font-size:14px;line-height:1.5;color:var(--ink-soft);text-align:center;max-width:520px;margin:28px auto 6px}
.thanks b{color:var(--ink)}