/* Laptap Toolbox — shared chrome (gate, topbar) + hub cards. Dark by default,
 * light via :root[data-theme="light"]. */
:root{
  --bg:#0a0d12; --bg2:#0d1117; --surface:#12161d; --surface2:#171c24;
  --line:#1e242d; --line2:#262d38; --fg:#e7ebf2; --muted:#8a93a2; --faint:#5b636f;
  --accent:#f5c518; --accent2:#89a0dd; --radius:14px;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 14px 40px rgba(0,0,0,.35);
  --grn:#36c28b; --blu:#4a90e2; --amb:#e0a93b; --cyn:#2fb8c6; --pur:#9b6ef3; --pnk:#e0588f;
  color-scheme:dark;
}
:root[data-theme="light"]{
  --bg:#eef1f5; --bg2:#ffffff; --surface:#ffffff; --surface2:#f4f6f9;
  --line:#e2e7ee; --line2:#d7dde6; --fg:#1b2331; --muted:#69727f; --faint:#98a1af;
  --accent:#b9870a; --accent2:#33518f;
  --shadow:0 1px 2px rgba(20,30,50,.05),0 10px 30px rgba(20,30,50,.06);
  color-scheme:light;
}
*{box-sizing:border-box} html,body{margin:0}
body{background:var(--bg);color:var(--fg);
  font-family:'IBM Plex Sans',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5}
a{color:inherit}
.mono{font-family:'IBM Plex Mono',ui-monospace,monospace}
.wrap{max-width:1180px;margin:0 auto;padding:30px 24px 90px}

/* ---- sign-in gate ---- */
.lt-gate{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:50px 20px}
.lt-gate[hidden]{display:none}
.lt-gatecard{max-width:430px;width:100%;text-align:center;background:var(--surface);
  border:1px solid var(--line);border-radius:18px;padding:34px 30px;box-shadow:var(--shadow)}
.lt-gatecard h1{font-size:1.4rem;margin:0 0 6px}
.lt-gatecard p{color:var(--muted);font-size:.92rem;margin:0 0 22px}
.lt-gbtn{font:inherit;font-weight:600;font-size:.95rem;display:inline-flex;align-items:center;gap:10px;
  background:var(--accent2);color:#fff;border:none;border-radius:11px;padding:12px 20px;cursor:pointer}
.lt-gbtn:hover{filter:brightness(1.07)}
.lt-gsmall{color:var(--faint);font-size:.8rem;margin-top:16px}

/* ---- topbar ---- */
.lt-top{display:flex;align-items:center;gap:14px;max-width:1180px;margin:0 auto;padding:16px 24px}
.lt-top .home{font-weight:700;letter-spacing:.02em;text-decoration:none;display:flex;align-items:center;gap:8px}
.brandimg{height:30px;width:auto;display:block;background:#fff;border-radius:7px;padding:3px}
.gatelogo{max-height:76px;width:auto;margin:0 auto 14px;display:block;background:#fff;border-radius:12px;padding:8px}
.lt-top .sp{margin-left:auto}
.lt-top .who{color:var(--muted);font-size:.84rem}
.lt-btn{font:inherit;font-weight:600;font-size:.82rem;border-radius:9px;padding:7px 12px;cursor:pointer;
  border:1px solid var(--line2);background:var(--surface);color:var(--fg)}
.lt-btn:hover{background:var(--surface2)}

/* ---- hub ---- */
.kicker{display:flex;align-items:center;gap:10px;color:var(--accent);font-weight:700;
  font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;margin-bottom:10px}
.kicker::before{content:"";width:26px;height:2px;background:var(--accent);border-radius:2px}
.hub-h{display:flex;align-items:flex-start;gap:16px;flex-wrap:wrap;margin-bottom:4px}
.hub-h h1{font-size:2.1rem;font-weight:800;letter-spacing:-.02em;margin:0}
.hub-sub{color:var(--muted);font-size:1rem;margin:2px 0 0}
.hub-rule{height:1px;background:var(--line);margin:22px 0 26px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:20px 20px 18px;box-shadow:var(--shadow);text-decoration:none;color:inherit;display:block;
  transition:border-color .15s,transform .15s,box-shadow .15s}
.card.live:hover{border-color:var(--line2);transform:translateY(-2px)}
.card.soon{opacity:.72;cursor:default}
.card .tile{width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.card .tile svg{width:22px;height:22px}
.card .badge{position:absolute;top:18px;right:18px;font-size:.6rem;font-weight:700;letter-spacing:.12em;
  text-transform:uppercase;color:var(--muted);border:1px solid var(--line2);border-radius:6px;padding:3px 8px}
.card h3{font-size:1.06rem;font-weight:700;margin:0 0 6px}
.card p{color:var(--muted);font-size:.88rem;margin:0 0 18px;min-height:2.4em}
.card .open{font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  display:inline-flex;align-items:center;gap:7px}
.card.soon .open{color:var(--faint)}
/* accent variants */
.c-grn .tile{background:color-mix(in srgb,var(--grn) 16%,transparent);color:var(--grn)} .c-grn .open{color:var(--grn)}
.c-blu .tile{background:color-mix(in srgb,var(--blu) 16%,transparent);color:var(--blu)} .c-blu .open{color:var(--blu)}
.c-amb .tile{background:color-mix(in srgb,var(--amb) 16%,transparent);color:var(--amb)} .c-amb .open{color:var(--amb)}
.c-cyn .tile{background:color-mix(in srgb,var(--cyn) 16%,transparent);color:var(--cyn)} .c-cyn .open{color:var(--cyn)}
.c-pur .tile{background:color-mix(in srgb,var(--pur) 16%,transparent);color:var(--pur)} .c-pur .open{color:var(--pur)}
.c-pnk .tile{background:color-mix(in srgb,var(--pnk) 16%,transparent);color:var(--pnk)} .c-pnk .open{color:var(--pnk)}

/* ---- generic page content ---- */
#app[hidden]{display:none}
.page-h{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:6px 0 4px}
.page-h h1{font-size:1.6rem;font-weight:800;margin:0}
.lede{color:var(--muted);margin:0 0 22px}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:22px;box-shadow:var(--shadow)}
.soon-note{color:var(--muted);font-size:.95rem}
@media(max-width:860px){.grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.grid{grid-template-columns:1fr}.hub-h h1{font-size:1.7rem}}