/* The same glass as SekaiXTrophies and OpenTrophy (translucent panels over a soft spotlight, light type,
   pill buttons), in its own colour: a turquoise, where SekaiXTrophies is indigo and OpenTrophy amber. */
:root {
  color-scheme: dark;
  --theme: 24,186,170; /* the dominant colour, as r,g,b */
  --bg: #061110; --text: #eefaf8; --dim: #94b4af; --line: rgba(255,255,255,.12);
  --panel: rgba(255,255,255,.05); --panel2: rgba(255,255,255,.09); --field: rgba(0,0,0,.28);
  --accent: #7ef0e4; --danger: #ff8f84; --ok: #b4ec7c; --warn: #ffc56e; --ink: #03211e;
  --blur: blur(16px) saturate(1.25);
}
* { box-sizing: border-box; }
html { background: var(--bg); }
body {
  margin: 0; min-height: 100vh; color: var(--text);
  font: 300 15px/1.5 "Segoe UI", "Helvetica Neue", Roboto, system-ui, -apple-system, sans-serif;
  background:
    radial-gradient(1100px 620px at 14% -12%, rgba(var(--theme),.52), rgba(var(--theme),0) 62%),
    radial-gradient(900px 560px at 108% 18%, rgba(var(--theme),.2), rgba(var(--theme),0) 60%),
    linear-gradient(180deg, rgba(var(--theme),.14) 0%, rgba(var(--theme),.04) 55%, rgba(var(--theme),0) 100%);
  background-attachment: fixed;
}
a { color: var(--accent); text-decoration: none; } a:hover { text-decoration: underline; }
b, strong { font-weight: 600; }
h1 { font-size: 30px; font-weight: 300; letter-spacing: .2px; margin: 0 0 8px; }
h2 { font-size: 18px; font-weight: 400; margin: 0; } h3 { font-size: 15px; font-weight: 600; margin: 0; }
p { margin: 0 0 10px; } .dim { color: var(--dim); } .small { font-size: 13px; }

#top { display: flex; align-items: center; gap: 14px; padding: 12px 20px; position: sticky; top: 0; z-index: 5;
  background: rgba(6,24,22,.66); backdrop-filter: var(--blur); -webkit-backdrop-filter: var(--blur); border-bottom: 1px solid var(--line); }
#top .brand { font-weight: 600; font-size: 18px; letter-spacing: .2px; color: var(--text); display: flex; align-items: center; gap: 9px; }
#top .brand:hover { text-decoration: none; }
#top .brand img { width: 24px; height: 24px; filter: drop-shadow(0 0 8px rgba(var(--theme),.8)); }
#top .brand small { font-weight: 300; color: var(--accent); }
#top nav { display: flex; gap: 6px; margin-left: auto; align-items: center; flex-wrap: wrap; justify-content: flex-end; }
#top nav a { color: var(--dim); padding: 6px 12px; border-radius: 999px; border: 1px solid transparent; transition: background-color .18s, color .18s, border-color .18s; }
#top nav a:hover { color: var(--text); background: var(--panel); text-decoration: none; }
#top nav a.on { color: var(--ink); background: var(--text); font-weight: 600; }
main { max-width: 860px; margin: 0 auto; padding: 24px 20px 80px; }

button, .btn { font: inherit; font-weight: 400; color: var(--text); background: var(--panel2); border: 1px solid var(--line); border-radius: 999px; padding: 8px 16px; cursor: pointer; display: inline-block;
  transition: transform .12s ease, background-color .18s ease, border-color .18s ease, color .18s ease; }
button:hover, .btn:hover { background: rgba(255,255,255,.15); border-color: rgba(255,255,255,.28); text-decoration: none; }
button:active, .btn:active { transform: scale(.97); }
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
button.primary, .btn.primary { background: var(--text); border-color: transparent; color: var(--ink); font-weight: 600; }
button.primary:hover, .btn.primary:hover { background: #fff; }
button.danger { color: var(--danger); } button.danger:hover { border-color: rgba(255,143,132,.5); }
button.mini, .btn.mini { padding: 4px 11px; font-size: 13px; }
button:disabled { opacity: .45; cursor: default; transform: none; }
input, textarea, select { font: inherit; color: var(--text); background: var(--field); border: 1px solid var(--line); border-radius: 12px; padding: 9px 12px; width: 100%; }
select option { background: #0c2422; color: var(--text); }
input::placeholder, textarea::placeholder { color: rgba(255,255,255,.35); }
label { display: block; margin: 0 0 12px; } label > span { display: block; color: var(--dim); font-size: 13px; margin-bottom: 4px; }

.panel, dialog, #toast { background: var(--panel); border: 1px solid var(--line); backdrop-filter: var(--blur); -webkit-backdrop-filter: var(--blur); }
.panel { border-radius: 18px; padding: 18px; margin: 0 0 16px; }
.panel > h2 { margin-bottom: 4px; } .panel > h2 + p { margin-top: 4px; }
.narrow { max-width: 430px; margin: 44px auto; }
.hero { text-align: center; padding: 34px 26px; } .hero img { width: 72px; height: 72px; margin-bottom: 10px; filter: drop-shadow(0 0 22px rgba(var(--theme),.7)); }
.hero .bar { justify-content: center; }
.bar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin: 0 0 14px; } .bar .grow { flex: 1; min-width: 160px; }
.bar:last-child { margin-bottom: 0; }
.tag { font-size: 11px; font-weight: 700; letter-spacing: .6px; padding: 2px 9px; border-radius: 999px; border: 1px solid var(--line); background: var(--panel); color: var(--dim); white-space: nowrap; }
.tag.here { color: var(--accent); border-color: rgba(var(--theme),.6); } .tag.ok { color: var(--ok); border-color: #b4ec7c66; } .tag.warn { color: var(--warn); border-color: #ffc56e66; }
.row { display: flex; gap: 12px; align-items: center; padding: 12px 0; border-top: 1px solid var(--line); flex-wrap: wrap; } .row:first-of-type { border-top: 0; } .row .grow { flex: 1; min-width: 160px; }
.row .ico { width: 42px; height: 42px; border-radius: 12px; background: var(--field); border: 1px solid var(--line); flex: none; display: flex; align-items: center; justify-content: center; color: var(--accent); }
.row .ico svg { width: 22px; height: 22px; }
.row .t { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; font-size: 16px; font-weight: 400; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 6px 18px; margin: 8px 0 0; } .kv dt { color: var(--dim); } .kv dd { margin: 0; overflow-wrap: anywhere; }
.code { font: 600 32px/1 ui-monospace, monospace; letter-spacing: 4px; text-align: center; text-transform: uppercase; padding: 16px; margin: 6px 0 12px; border-radius: 14px; background: var(--field); border: 1px dashed rgba(var(--theme),.6); }
input.code-in { font: 600 22px/1.2 ui-monospace, monospace; letter-spacing: 3px; text-transform: uppercase; text-align: center; }
.secret { font-family: ui-monospace, monospace; font-size: 13px; background: var(--field); border: 1px dashed var(--line); border-radius: 12px; padding: 10px; word-break: break-all; user-select: all; margin-bottom: 10px; }
.secret b { display: block; font-family: inherit; color: var(--dim); font-weight: 400; margin-bottom: 4px; user-select: none; }
.tabs { display: flex; gap: 6px; margin-bottom: 16px; flex-wrap: wrap; }
.zone { border-color: rgba(255,143,132,.35); }
.spin { display: inline-block; width: 12px; height: 12px; border-radius: 50%; border: 2px solid rgba(var(--theme),.35); border-top-color: var(--accent); animation: spin .9s linear infinite; vertical-align: -1px; margin-right: 6px; }
@keyframes spin { to { transform: rotate(360deg); } }
dialog { color: var(--text); background: rgba(8,30,28,.9); border-radius: 22px; padding: 22px; width: min(520px, calc(100vw - 24px)); box-shadow: 0 30px 80px rgba(0,0,0,.55); }
dialog::backdrop { background: rgba(2,8,7,.62); backdrop-filter: blur(4px); } dialog h2 { margin-bottom: 14px; font-size: 20px; font-weight: 300; }
dialog .foot { display: flex; gap: 8px; justify-content: flex-end; margin-top: 8px; flex-wrap: wrap; }
#toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: rgba(8,34,31,.92); padding: 10px 18px; border-radius: 999px; z-index: 20; max-width: 90vw; box-shadow: 0 12px 30px rgba(0,0,0,.45); }
#toast.bad { border-color: var(--danger); }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 640px) {
  .two { grid-template-columns: 1fr; } h1 { font-size: 24px; } #top { padding: 10px 14px; } main { padding: 18px 14px 70px; }
  #top .brand small { display: none; } .code { font-size: 26px; letter-spacing: 3px; }
  #top { flex-wrap: wrap; gap: 8px; } #top nav { margin-left: 0; width: 100%; flex-wrap: nowrap; overflow-x: auto; justify-content: flex-start; scrollbar-width: none; }
  #top nav a { white-space: nowrap; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }