/* ═══════════════════════════════════════════════════════════════
   Shared page furniture for the non-timetable pages (home, notes,
   games). Reads the same tokens theme.css defines, so every skin
   applies here with no extra work.
   ═══════════════════════════════════════════════════════════════ */
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background-color:var(--page-bg, var(--bg));
  background-image:var(--page-img, var(--bg-img));
  background-attachment:fixed;
  color:var(--text);min-height:100vh;
  font:0.9375rem/1.5 var(--font-ui);
  -webkit-font-smoothing:antialiased;
}
button,input,textarea,select{font:inherit;color:inherit}
a{color:var(--accent)}
.wrap{max-width:1000px;margin:0 auto;padding:26px 20px 70px;position:relative;z-index:1}

.btn{
  background:var(--panel);border:var(--card-border);border-radius:var(--radius);
  padding:9px 14px;cursor:pointer;box-shadow:var(--shadow);white-space:nowrap;
  color:var(--text);text-decoration:none;display:inline-flex;align-items:center;gap:8px;
  transition:transform .12s,background .15s,box-shadow .15s;
}
.btn:hover{background:var(--panel-2);box-shadow:var(--shadow-hi)}
.btn:active{transform:translateY(1px)}
.btn.icon{width:40px;padding:9px 0;justify-content:center}
.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}

/* ── hub ─────────────────────────────────────────────────────── */
.hubhead{display:flex;align-items:flex-start;gap:16px;margin-bottom:30px}
.hubhead>div:first-child{flex:1;min-width:0}
.eyebrow{
  font-size:0.6875rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--muted);margin-bottom:6px;
}
.hubhead h1{
  margin:0;font-family:var(--font-display);font-size:clamp(1.875rem,6vw,3.25rem);
  font-weight:var(--display-w);letter-spacing:var(--display-ls);
  text-transform:var(--display-tt);line-height:1.02;
}
.lede{margin:8px 0 0;color:var(--muted);font-size:0.9375rem;max-width:46ch}

.tiles{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(215px,1fr))}
.tile{
  display:flex;flex-direction:column;gap:5px;
  background:var(--panel);border:var(--card-border);border-radius:var(--card-radius);
  padding:20px;box-shadow:var(--shadow);text-decoration:none;color:var(--text);
  transition:transform .15s,box-shadow .15s,background .15s;min-height:150px;
}
.tile:hover{transform:translateY(-3px);box-shadow:var(--shadow-hi);background:var(--panel-2)}
.tile.primary{border-left:5px solid var(--accent)}
.tile.soon{opacity:.55;cursor:default}
.tile.soon:hover{transform:none;box-shadow:var(--shadow);background:var(--panel)}
.tile .ico{font-size:1.75rem;line-height:1;margin-bottom:6px}
.tile .tname{
  font-family:var(--font-display);font-size:1.25rem;font-weight:var(--display-w);
  letter-spacing:var(--display-ls);text-transform:var(--display-tt);
}
.tile .tdesc{color:var(--muted);font-size:0.8125rem;margin-top:auto}

/* ── forum (home page) ───────────────────────────────────────── */
.forum{margin-top:34px;padding-top:18px;border-top:1px solid var(--line)}
.forum h2{margin:0 0 12px;font-family:var(--font-display);font-size:1.25rem}
.fnew{display:flex;gap:10px;align-items:flex-start}
.fnew textarea,.freplybox textarea{
  flex:1;min-width:0;resize:vertical;font:inherit;font-size:0.875rem;line-height:1.45;
  padding:10px 12px;border:1px solid var(--line);border-radius:var(--radius);
  background:var(--panel);color:var(--text);
}
.fnew textarea:focus,.freplybox textarea:focus{outline:2px solid var(--accent);outline-offset:-1px}
.fmsg{color:#e5484d;font-size:0.8125rem;min-height:18px;margin-top:6px}
.fposts{margin-top:6px;display:flex;flex-direction:column;gap:10px}
.fpost{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:12px 14px;
}
.fpost.freply{margin-left:26px;background:var(--panel-2)}
.fmeta{display:flex;align-items:center;gap:9px;font-size:0.78125rem;color:var(--muted);margin-bottom:5px}
.fmeta b{color:var(--text);font-size:0.84375rem}
.ftext{font-size:0.90625rem;line-height:1.5;white-space:pre-wrap;overflow-wrap:anywhere}
.flink{
  background:none;border:0;padding:0;margin-top:7px;cursor:pointer;
  color:var(--accent);font:inherit;font-size:0.78125rem;font-weight:700;
}
.flink:hover{text-decoration:underline}
.fmeta .flink{margin:0 0 0 auto;color:var(--muted);font-weight:500}
.freplybox{display:flex;gap:8px;align-items:flex-start;margin-top:9px}
.freplybox[hidden]{display:none}   /* display:flex would otherwise beat [hidden] */

/* ── inner pages ─────────────────────────────────────────────── */
.pagehead{
  display:flex;align-items:center;gap:12px;flex-wrap:wrap;
  margin-bottom:22px;padding-bottom:16px;border-bottom:1px solid var(--line);
}
.pagehead h1{
  margin:0;margin-right:auto;font-family:var(--font-display);
  font-size:clamp(1.5rem,4vw,2.25rem);font-weight:var(--display-w);
  letter-spacing:var(--display-ls);text-transform:var(--display-tt);
}
.crumbs{display:flex;gap:8px;align-items:center}

.pad{
  width:100%;min-height:58vh;resize:vertical;padding:18px;
  background:var(--panel);color:var(--text);
  border:var(--card-border);border-radius:var(--card-radius);
  box-shadow:var(--shadow);font:inherit;line-height:1.6;outline:none;
}
.pad:focus{border-color:var(--accent)}
.padbar{
  display:flex;justify-content:space-between;align-items:center;gap:12px;
  margin-top:12px;color:var(--muted);font-size:0.78125rem;flex-wrap:wrap;
}

.gamegrid{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}
.game{
  background:var(--panel);border:var(--card-border);border-radius:var(--card-radius);
  padding:18px;box-shadow:var(--shadow);min-height:170px;
  display:flex;flex-direction:column;gap:6px;
}
.game .ico{font-size:1.625rem;line-height:1}
.game h2{
  margin:2px 0 0;font-family:var(--font-display);font-size:1.125rem;
  font-weight:var(--display-w);letter-spacing:var(--display-ls);
  text-transform:var(--display-tt);
}
.game p{margin:0;color:var(--muted);font-size:0.8125rem}
.game .tag{
  margin-top:auto;align-self:flex-start;font-size:0.65625rem;font-weight:700;
  letter-spacing:.1em;text-transform:uppercase;color:var(--muted);
  border:1px dashed var(--line);border-radius:999px;padding:3px 9px;
}
@media (max-width:640px){
  .hubhead{flex-wrap:wrap}
  /* env() keeps content clear of a notch when a phone is turned sideways */
  .wrap{padding:20px max(16px, env(safe-area-inset-right)) 60px max(16px, env(safe-area-inset-left))}
}
@media (max-width:560px){
  /* home: two tiles a row, so the whole site fits on one phone screen */
  .hubhead{margin-bottom:20px}
  .tiles{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .tile{min-height:0;padding:14px;gap:3px}
  .tile .ico{font-size:1.5rem;margin-bottom:4px}
  .tile .tname{font-size:1.0625rem}
  .tile .tdesc{font-size:0.75rem}
  .fpost.freply{margin-left:14px}
}

/* ── homepage theme bar ──────────────────────────────────────── */
.hubctl{display:flex;gap:8px;flex-shrink:0;margin-left:auto}
.themebar{
  background:var(--panel);border:var(--card-border);border-radius:var(--card-radius);
  padding:16px;box-shadow:var(--shadow);margin-bottom:20px;
}
.themebar[hidden]{display:none}
.tbhead{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}
.tbhead span{
  font-size:0.6875rem;font-weight:700;letter-spacing:.11em;text-transform:uppercase;color:var(--muted);
}
.tbhead .btn{padding:5px 11px;font-size:0.75rem}
.tbhint{margin:12px 0 0;color:var(--muted);font-size:0.75rem}
.skins{display:grid;grid-template-columns:repeat(auto-fill,minmax(112px,1fr));gap:9px}
.skinbtn{
  border:2px solid var(--line);border-radius:var(--radius);padding:0;cursor:pointer;
  overflow:hidden;background:none;text-align:left;color:var(--text);
}
.skinbtn[aria-pressed="true"]{
  border-color:var(--accent);
  box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 30%,transparent);
}
.skinbtn .sw{height:46px;display:block}
.skinbtn .nm{display:block;padding:6px 8px;font-size:0.75rem;font-weight:700;background:var(--panel-2)}

/* ── home: the HSC countdown strip and focus mode (study.js) ── */
.hscstrip{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;
  margin:0 0 14px;padding:10px 14px;border:1px solid var(--line);border-radius:12px;font-size:0.875rem}
.hscstrip a{font-weight:700;text-decoration:none;color:var(--accent)}
.tile.locked{opacity:.75}
.focusnote{font-size:0.875rem;opacity:.7;margin:18px 0}