/* ═══════════════════════════════════════════
   WORDSOLVE PHASE 3 — DESIGN SYSTEM
   Signature: Letter-tile aesthetic — every
   word chip looks like a physical Scrabble tile
   with embossed score, worn texture, cream face.
   Dark board background with felt-green accents.
═══════════════════════════════════════════ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

/* ── TOKEN SYSTEM ── */
:root{
  /* Board & surfaces */
  --board:#0a0a14;
  --felt:#0d1a0f;
  --surface:#111120;
  --surface2:#191928;
  --surface3:#20202e;
  --border:#252538;
  --border2:#32324a;

  /* Text */
  --ink:#f0f0f4;
  --ink2:#9090b8;
  --ink3:#55557a;

  /* Brand palette */
  --violet:#7c6cff;
  --violet-dim:rgba(124,108,255,.18);
  --violet-glow:rgba(124,108,255,.28);
  --rose:#ff6b9d;
  --rose-dim:rgba(255,107,157,.12);
  --emerald:#34d399;
  --emerald-dim:rgba(52,211,153,.12);
  --amber:#fbbf24;
  --amber-dim:rgba(251,191,36,.1);
  --sky:#38bdf8;
  --sky-dim:rgba(56,189,248,.1);
  --red:#f87171;

  /* Tile — the signature element */
  --tile-face:#f5f0e8;
  --tile-edge:#c8b89a;
  --tile-shadow:rgba(0,0,0,.7);
  --tile-ink:#1a1408;
  --tile-score:#8b7355;

  /* Type */
  --display:'Syne',sans-serif;
  --body:'Inter',sans-serif;
  --mono:'JetBrains Mono',monospace;

  /* Layout */
  --max:1080px;
  --nav-h:62px;
  --r:10px;
}

/* Light theme */
body.light{
  --board:#f4f2ee;
  --felt:#e8f5e9;
  --surface:#ffffff;
  --surface2:#f0eeea;
  --surface3:#e8e6e0;
  --border:#d8d4cc;
  --border2:#c4bfb4;
  --ink:#1a1a2e;
  --ink2:#444460;
  --ink3:#888898;
  --tile-face:#fffdf5;
  --tile-edge:#b8a888;
  --tile-ink:#1a1408;
}

html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}
body{font-family:var(--body);background:var(--board);color:var(--ink);min-height:100vh;display:flex;flex-direction:column;overflow-x:hidden;transition:background .3s,color .3s}
img,svg{max-width:100%;height:auto;display:block}
input,select,textarea,button{max-width:100%;font-size:16px}
table{width:100%;border-collapse:collapse}
.wrap,.sec-inner,.ft-inner,.nav-inner{width:100%}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   NAV
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.nav{
  position:sticky;top:0;z-index:300;height:var(--nav-h);
  background:rgba(10,10,20,.88);backdrop-filter:blur(24px) saturate(180%);
  border-bottom:1px solid var(--border);
}
body.light .nav{background:rgba(244,242,238,.92)}
.nav-inner{max-width:var(--max);margin:0 auto;width:100%;padding:0 20px;height:100%;display:flex;align-items:center;gap:8px}

.logo{display:flex;align-items:center;gap:9px;text-decoration:none;margin-right:auto}
.logo-tiles{display:flex;gap:2px}
.logo-tile{
  width:26px;height:26px;border-radius:5px;
  background:var(--tile-face);border:1px solid var(--tile-edge);
  box-shadow:0 2px 0 var(--tile-edge),0 3px 6px var(--tile-shadow);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--display);font-size:.75rem;font-weight:900;
  color:var(--tile-ink);line-height:1;
  transition:transform .15s;
}
.logo:hover .logo-tile{transform:translateY(-2px)}
.logo-name{font-family:var(--display);font-weight:900;font-size:1rem;color:var(--ink);letter-spacing:-.02em}
.logo-name span{color:var(--violet)}

.nav-links{display:flex;gap:2px;margin:0 8px}
.nav-a{font-size:.83rem;font-weight:600;padding:6px 13px;border-radius:7px;text-decoration:none;color:var(--ink2);transition:all .12s;white-space:nowrap}
.nav-a:hover,.nav-a.on{color:var(--ink);background:var(--surface2)}

.nav-right{display:flex;align-items:center;gap:8px}
.theme-toggle{
  width:34px;height:34px;border-radius:8px;border:1px solid var(--border2);
  background:var(--surface2);cursor:pointer;display:flex;align-items:center;justify-content:center;
  font-size:.95rem;transition:all .12s;color:var(--ink2);
}
.theme-toggle:hover{border-color:var(--violet);color:var(--violet)}
.nav-cta{
  font-size:.82rem;font-weight:700;padding:7px 16px;border-radius:8px;
  background:var(--violet);color:#fff;text-decoration:none;border:none;cursor:pointer;
  transition:all .13s;white-space:nowrap;
}
.nav-cta:hover{background:#9080ff;box-shadow:0 4px 20px var(--violet-glow)}

.hamburger{display:none;flex-direction:column;gap:4px;cursor:pointer;padding:8px;border:none;background:none;border-radius:6px}
.hamburger span{display:block;width:20px;height:2px;background:var(--ink2);border-radius:2px;transition:.2s}
.hamburger.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

.mob-menu{
  display:none;position:fixed;top:var(--nav-h);left:0;right:0;z-index:299;
  background:var(--surface);border-bottom:1px solid var(--border);
  padding:14px 20px 20px;flex-direction:column;gap:4px;
}
.mob-menu.open{display:flex}
.mob-menu .nav-a{padding:11px 14px;font-size:.9rem}
.mob-menu .nav-cta{text-align:center;padding:12px;margin-top:6px}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   PAGE SYSTEM
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.page{display:none;flex:1;flex-direction:column}
.page.on{display:flex}
.wrap{max-width:var(--max);margin:0 auto;width:100%;padding:0 20px}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   THE TILE — SIGNATURE ELEMENT
   Every word result looks like a physical
   Scrabble tile: cream face, embossed score,
   wooden edge shadow.
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.tile{
  position:relative;
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--tile-face);
  border:1px solid var(--tile-edge);
  border-radius:6px;
  box-shadow:0 3px 0 var(--tile-edge),0 5px 12px var(--tile-shadow);
  cursor:pointer;
  user-select:none;
  transition:transform .12s, box-shadow .12s;
  animation:tileIn .22s cubic-bezier(.34,1.56,.64,1) both;
  font-family:var(--display);font-weight:900;
  color:var(--tile-ink);letter-spacing:.03em;
  text-transform:uppercase;
  padding:8px 14px 12px;
  font-size:.82rem;
}
.tile:hover{transform:translateY(-4px);box-shadow:0 7px 0 var(--tile-edge),0 10px 20px var(--tile-shadow)}
.tile:active{transform:translateY(1px);box-shadow:0 1px 0 var(--tile-edge),0 2px 8px var(--tile-shadow)}
.tile.copied{
  background:#d4edda;border-color:#5cb85c;
  box-shadow:0 3px 0 #5cb85c,0 5px 12px var(--tile-shadow);
}
.tile .tile-score{
  position:absolute;bottom:2px;right:4px;
  font-family:var(--mono);font-size:.5rem;font-weight:700;
  color:var(--tile-score);line-height:1;
}
.tile .tile-star{position:absolute;top:2px;left:4px;font-size:.45rem;line-height:1;opacity:.5}
@keyframes tileIn{
  from{opacity:0;transform:scale(.7) translateY(8px)}
  to  {opacity:1;transform:scale(1) translateY(0)}
}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   HOME — HERO
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.hero{
  padding:80px 20px 60px;
  max-width:var(--max);margin:0 auto;width:100%;
  display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;
}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:7px;
  font-size:.7rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--violet);margin-bottom:18px;
  padding:4px 12px 4px 8px;border-radius:100px;
  background:var(--violet-dim);border:1px solid rgba(124,108,255,.3);
}
.hero-dot{width:5px;height:5px;border-radius:50%;background:var(--violet);animation:blink 2s ease-in-out infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.3}}
.hero-h1{
  font-family:var(--display);font-size:clamp(2.4rem,5vw,4rem);font-weight:900;
  line-height:1.02;letter-spacing:-.04em;margin-bottom:18px;
}
.hero-h1 .color-word{
  background:linear-gradient(125deg,var(--violet),var(--rose));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.hero-sub{font-size:.95rem;color:var(--ink2);line-height:1.75;margin-bottom:28px;max-width:440px}

/* Hero stats */
.hero-nums{display:flex;gap:24px;margin-bottom:32px;flex-wrap:wrap}
.hero-num{display:flex;flex-direction:column;gap:1px}
.hn-val{font-family:var(--display);font-weight:900;font-size:1.6rem;color:var(--ink);line-height:1}
.hn-val span{color:var(--violet)}
.hn-lbl{font-size:.68rem;font-weight:600;color:var(--ink3);text-transform:uppercase;letter-spacing:.07em}

.hero-btns{display:flex;gap:10px;flex-wrap:wrap}
.btn{
  font-size:.87rem;font-weight:700;padding:12px 24px;border-radius:9px;
  border:none;cursor:pointer;display:inline-flex;align-items:center;gap:7px;
  text-decoration:none;transition:all .14s;white-space:nowrap;
}
.btn-violet{background:var(--violet);color:#fff}
.btn-violet:hover{background:#9080ff;box-shadow:0 6px 24px var(--violet-glow);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--ink);border:1.5px solid var(--border2)}
.btn-ghost:hover{border-color:var(--violet);color:var(--violet)}

/* Mini solver card */
.hero-card{
  background:var(--surface);border:1px solid var(--border);border-radius:18px;
  padding:24px;
  box-shadow:0 24px 64px rgba(0,0,0,.5);
  transition:border-color .2s;
}
body.light .hero-card{box-shadow:0 8px 40px rgba(0,0,0,.12)}
.hero-card:focus-within{border-color:rgba(124,108,255,.5)}
.hc-label{font-size:.68rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ink3);margin-bottom:9px}
.hc-row{display:flex;gap:8px;margin-bottom:14px}
.hc-input{
  flex:1;font-family:var(--mono);font-size:1.3rem;font-weight:700;
  letter-spacing:.2em;text-transform:uppercase;
  padding:12px 15px;background:var(--surface2);
  border:1.5px solid var(--border2);border-radius:9px;
  color:var(--ink);outline:none;caret-color:var(--violet);transition:border-color .14s;
}
.hc-input::placeholder{color:var(--ink3);font-weight:500;font-size:.95rem;letter-spacing:.06em}
.hc-input:focus{border-color:var(--violet)}
.hc-btn{
  font-family:var(--body);font-size:.85rem;font-weight:800;
  padding:12px 18px;background:var(--violet);color:#fff;
  border:none;border-radius:9px;cursor:pointer;transition:all .14s;
}
.hc-btn:hover{background:#9080ff}

/* Mini results area */
.hc-results-area{
  background:var(--surface2);border-radius:10px;min-height:140px;max-height:220px;
  overflow-y:auto;padding:12px;
  scrollbar-width:thin;scrollbar-color:var(--border2) transparent;
}
.hc-results-area::-webkit-scrollbar{width:4px}
.hc-results-area::-webkit-scrollbar-thumb{background:var(--border2);border-radius:2px}
.tile-grid{display:flex;flex-wrap:wrap;gap:8px}
.hc-empty{display:flex;align-items:center;justify-content:center;height:110px;flex-direction:column;gap:6px}
.hc-empty-ico{font-size:2rem;opacity:.3}
.hc-empty-txt{font-size:.78rem;color:var(--ink3)}

/* Mini filters */
.hc-filters{display:flex;gap:5px;flex-wrap:wrap;margin-top:12px;align-items:center}
.hc-flabel{font-size:.67rem;font-weight:700;color:var(--ink3);text-transform:uppercase;letter-spacing:.06em}
.fchip{
  font-family:var(--mono);font-size:.68rem;font-weight:700;
  padding:3px 10px;border-radius:5px;
  background:transparent;border:1.5px solid var(--border2);
  color:var(--ink3);cursor:pointer;transition:all .11s;
}
.fchip:hover{border-color:var(--violet);color:var(--violet)}
.fchip.on{background:var(--violet);border-color:var(--violet);color:#fff}

/* Mini stats */
.hc-stats{display:flex;gap:14px;margin-top:10px;padding-top:10px;border-top:1px solid var(--border)}
.hcs{font-size:.72rem;color:var(--ink3);display:flex;align-items:center;gap:4px}
.hcs strong{font-family:var(--mono);font-weight:700;color:var(--violet)}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   SECTION BLOCKS
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.sec{padding:72px 20px}
.sec-inner{max-width:var(--max);margin:0 auto}
.sec-eyebrow{font-size:.68rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--violet);margin-bottom:10px}
.sec-h{font-family:var(--display);font-size:clamp(1.6rem,3vw,2.3rem);font-weight:900;letter-spacing:-.03em;margin-bottom:12px}
.sec-sub{font-size:.9rem;color:var(--ink2);line-height:1.75;max-width:500px;margin-bottom:44px}
hr.div{border:none;border-top:1px solid var(--border)}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   FEATURES GRID
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.feat{
  background:var(--surface);border:1px solid var(--border);border-radius:14px;
  padding:24px 20px;transition:all .2s;
}
.feat:hover{border-color:var(--violet);transform:translateY(-2px);box-shadow:0 8px 32px rgba(0,0,0,.3)}
.feat-ico{font-size:1.6rem;margin-bottom:12px;display:block}
.feat-t{font-weight:800;font-size:.9rem;margin-bottom:6px;letter-spacing:-.01em}
.feat-d{font-size:.8rem;color:var(--ink2);line-height:1.65}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   GAMES GRID
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.games-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.game-card{
  background:var(--surface);border:1px solid var(--border);border-radius:14px;
  padding:22px 20px;display:flex;gap:16px;
  transition:border-color .2s,transform .2s;cursor:pointer;
}
.game-card:hover{border-color:var(--rose);transform:translateY(-2px)}
.game-ico{font-size:2rem;flex-shrink:0}
.game-t{font-weight:800;font-size:.9rem;margin-bottom:4px}
.game-d{font-size:.79rem;color:var(--ink2);line-height:1.6}
.game-badge{
  display:inline-block;margin-top:6px;font-size:.65rem;font-weight:800;
  padding:2px 8px;border-radius:4px;text-transform:uppercase;letter-spacing:.06em;
}
.badge-new{background:rgba(52,211,153,.15);color:var(--emerald);border:1px solid rgba(52,211,153,.25)}
.badge-hot{background:rgba(251,191,36,.12);color:var(--amber);border:1px solid rgba(251,191,36,.2)}
.badge-pro{background:var(--violet-dim);color:var(--violet);border:1px solid rgba(124,108,255,.25)}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   FULL SOLVER PAGE
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.solver-body{max-width:900px;margin:0 auto;width:100%;padding:44px 20px 80px}
.solver-title{font-family:var(--display);font-size:2rem;font-weight:900;letter-spacing:-.03em;margin-bottom:6px}
.solver-sub-txt{font-size:.85rem;color:var(--ink2);margin-bottom:24px;line-height:1.6}

/* Mode tabs */
.mode-tabs{display:flex;gap:0;margin-bottom:24px;background:var(--surface2);border-radius:10px;padding:4px;width:fit-content}
.mode-tab{
  font-size:.82rem;font-weight:700;padding:8px 18px;border-radius:7px;
  background:transparent;border:none;cursor:pointer;color:var(--ink2);transition:all .13s;
  display:flex;align-items:center;gap:6px;white-space:nowrap;
}
.mode-tab.on{background:var(--violet);color:#fff;box-shadow:0 2px 10px var(--violet-glow)}

/* Input panel */
.inp-panel{
  background:var(--surface);border:1px solid var(--border);border-radius:16px;
  padding:22px;margin-bottom:18px;
  transition:border-color .2s,box-shadow .2s;
}
.inp-panel:focus-within{border-color:rgba(124,108,255,.5);box-shadow:0 0 0 3px var(--violet-dim)}
.inp-row{display:flex;gap:8px}
#si{
  flex:1;font-family:var(--mono);font-size:1.5rem;font-weight:700;
  letter-spacing:.22em;text-transform:uppercase;
  padding:13px 16px;background:var(--surface2);
  border:1.5px solid var(--border2);border-radius:9px;
  color:var(--ink);outline:none;caret-color:var(--violet);transition:border-color .14s;
}
#si::placeholder{color:var(--ink3);font-weight:500;font-size:.95rem;letter-spacing:.07em}
#si:focus{border-color:var(--violet)}
.inp-btns{display:flex;gap:7px}
#sb{
  font-family:var(--body);font-size:.88rem;font-weight:800;
  padding:13px 22px;background:var(--violet);color:#fff;
  border:none;border-radius:9px;cursor:pointer;transition:all .14s;
  display:flex;align-items:center;gap:6px;
}
#sb:hover{background:#9080ff;box-shadow:0 4px 20px var(--violet-glow)}
#sc-btn{
  font-family:var(--body);font-size:.85rem;font-weight:700;
  padding:13px 16px;background:transparent;color:var(--ink2);
  border:1.5px solid var(--border);border-radius:9px;cursor:pointer;transition:all .14s;
}
#sc-btn:hover{border-color:var(--red);color:var(--red)}

/* Advanced filters */
.adv-row{display:flex;gap:16px;flex-wrap:wrap;margin-top:14px;align-items:flex-end}
.adv-group{display:flex;flex-direction:column;gap:5px}
.adv-lbl{font-size:.67rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--ink3)}
.adv-chips{display:flex;gap:4px;flex-wrap:wrap}
.lc{
  font-family:var(--mono);font-size:.7rem;font-weight:700;
  padding:4px 10px;border-radius:6px;
  background:transparent;border:1.5px solid var(--border2);
  color:var(--ink3);cursor:pointer;transition:all .11s;
}
.lc:hover{border-color:var(--violet);color:var(--violet)}
.lc.on{background:var(--violet);border-color:var(--violet);color:#fff}
.adv-input{
  font-family:var(--mono);font-size:.85rem;font-weight:700;
  padding:5px 11px;width:80px;letter-spacing:.1em;text-transform:uppercase;
  background:var(--surface2);border:1.5px solid var(--border2);border-radius:7px;
  color:var(--ink);outline:none;
}
.adv-input:focus{border-color:var(--violet)}
.adv-input::placeholder{color:var(--ink3);font-size:.75rem;letter-spacing:.03em}

/* Wildcard tag */
.wc-tag{
  display:inline-flex;align-items:center;gap:5px;
  font-size:.7rem;font-weight:700;
  padding:3px 9px;border-radius:5px;
  background:var(--amber-dim);color:var(--amber);border:1px solid rgba(251,191,36,.2);
}

/* Stats bar */
.stats{
  display:flex;gap:16px;flex-wrap:wrap;align-items:center;
  padding:10px 0 6px;border-bottom:1px solid var(--border);margin-bottom:14px;
}
.stat-pill{display:flex;align-items:center;gap:5px;font-size:.75rem}
.sv{font-family:var(--mono);font-weight:700;padding:2px 8px;border-radius:4px;font-size:.75rem}
.sv.g{background:var(--emerald-dim);color:var(--emerald)}
.sv.p{background:var(--violet-dim);color:var(--violet)}
.sv.y{background:var(--amber-dim);color:var(--amber)}
.sv.b{background:var(--sky-dim);color:var(--sky)}
.sl{color:var(--ink3)}
.st{margin-left:auto;font-family:var(--mono);font-size:.68rem;color:var(--ink3)}

/* Sort & view row */
.ctrl-row{display:flex;gap:6px;flex-wrap:wrap;align-items:center;margin-bottom:16px}
.ctrl-lbl{font-size:.67rem;font-weight:700;color:var(--ink3);text-transform:uppercase;letter-spacing:.08em;margin-right:2px}
.sort-chip{
  font-size:.72rem;font-weight:700;padding:5px 11px;border-radius:6px;
  background:transparent;border:1.5px solid var(--border);
  color:var(--ink2);cursor:pointer;transition:all .11s;
}
.sort-chip:hover{border-color:var(--violet);color:var(--violet)}
.sort-chip.on{background:var(--violet-dim);border-color:rgba(124,108,255,.35);color:var(--violet)}
.divider-v{width:1px;height:18px;background:var(--border);margin:0 4px}

/* Result groups */
.res-group{margin-bottom:24px}
.res-gh{display:flex;align-items:center;gap:8px;margin-bottom:12px;padding-bottom:7px;border-bottom:1px solid var(--border)}
.res-gbadge{font-family:var(--mono);font-size:.68rem;font-weight:700;padding:3px 8px;border-radius:4px;background:var(--violet-dim);color:var(--violet);border:1px solid rgba(124,108,255,.2)}
.res-gtitle{font-size:.76rem;font-weight:700;color:var(--ink2)}
.res-gcount{margin-left:auto;font-family:var(--mono);font-size:.68rem;color:var(--ink3)}

/* Empty / loader */
.s-empty{text-align:center;padding:60px 16px;display:flex;flex-direction:column;align-items:center;gap:10px}
.s-empty-ico{font-size:3rem;opacity:.25;line-height:1}
.s-empty-h{font-family:var(--display);font-size:1.1rem;font-weight:900;letter-spacing:-.02em}
.s-empty-p{font-size:.82rem;color:var(--ink2);max-width:280px;line-height:1.65}
.s-try-btn{margin-top:6px;font-size:.79rem;font-weight:700;padding:8px 18px;border-radius:8px;background:var(--violet-dim);color:var(--violet);border:1.5px solid rgba(124,108,255,.25);cursor:pointer;transition:.12s}
.s-try-btn:hover{background:rgba(124,108,255,.25)}
.loader-wrap{display:flex;flex-direction:column;align-items:center;gap:14px;padding:60px 20px}
.spin{width:32px;height:32px;border:3px solid var(--border2);border-top-color:var(--violet);border-radius:50%;animation:rot .65s linear infinite}
@keyframes rot{to{transform:rotate(360deg)}}
.spin-txt{font-size:.8rem;color:var(--ink3);font-family:var(--mono)}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   WORDLE HELPER MODE
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.wordle-grid{display:flex;gap:6px;margin-bottom:12px;flex-wrap:wrap}
.wl-box{
  width:44px;height:44px;border-radius:6px;
  background:var(--surface2);border:2px solid var(--border2);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--display);font-weight:900;font-size:1.1rem;
  color:var(--ink);cursor:pointer;text-transform:uppercase;
  transition:all .15s;position:relative;
}
.wl-box.green{background:#538d4e;border-color:#6aaf5e;color:#fff}
.wl-box.yellow{background:#b59f3b;border-color:#cdb84a;color:#fff}
.wl-box.gray{background:#3a3a3c;border-color:#4a4a4e;color:#9a9a9e}
.wl-legend{display:flex;gap:12px;margin-bottom:14px;font-size:.73rem;color:var(--ink2);flex-wrap:wrap}
.wl-leg-item{display:flex;align-items:center;gap:5px;font-weight:600}
.wl-leg-swatch{width:14px;height:14px;border-radius:3px}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   HISTORY SIDEBAR
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.solver-layout{display:grid;grid-template-columns:1fr 220px;gap:20px;align-items:start}
.history-panel{
  background:var(--surface);border:1px solid var(--border);border-radius:14px;
  padding:16px;position:sticky;top:calc(var(--nav-h) + 16px);
  max-height:calc(100vh - var(--nav-h) - 80px);overflow-y:auto;
}
.hp-title{font-size:.72rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--ink3);margin-bottom:12px;display:flex;align-items:center;justify-content:space-between}
.hp-clear{font-size:.65rem;font-weight:700;color:var(--red);cursor:pointer;background:none;border:none;padding:0}
.hp-clear:hover{text-decoration:underline}
.hist-item{
  display:flex;align-items:center;gap:8px;padding:7px 8px;border-radius:7px;
  cursor:pointer;transition:background .12s;margin-bottom:2px;
}
.hist-item:hover{background:var(--surface2)}
.hist-letters{font-family:var(--mono);font-size:.75rem;font-weight:700;color:var(--violet);text-transform:uppercase;flex:1}
.hist-count{font-family:var(--mono);font-size:.65rem;color:var(--ink3)}
.hist-empty{font-size:.75rem;color:var(--ink3);text-align:center;padding:16px 0;line-height:1.6}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   BLOG PAGE
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.blog-wrap{max-width:var(--max);margin:0 auto;padding:48px 20px 80px}
.blog-h1{font-family:var(--display);font-size:2rem;font-weight:900;letter-spacing:-.03em;margin-bottom:6px}
.blog-sub{font-size:.88rem;color:var(--ink2);margin-bottom:36px}
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.blog-card{
  background:var(--surface);border:1px solid var(--border);border-radius:14px;overflow:hidden;
  cursor:pointer;transition:all .18s;text-decoration:none;color:inherit;
  display:flex;flex-direction:column;
}
.blog-card:hover{border-color:var(--violet);transform:translateY(-3px);box-shadow:0 12px 40px rgba(0,0,0,.35)}
.blog-thumb{
  height:140px;display:flex;align-items:center;justify-content:center;font-size:3.5rem;
}
.blog-body{padding:18px;flex:1;display:flex;flex-direction:column;gap:8px}
.blog-tag{font-size:.65rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--violet)}
.blog-title{font-weight:800;font-size:.9rem;line-height:1.45;letter-spacing:-.01em}
.blog-excerpt{font-size:.78rem;color:var(--ink2);line-height:1.65;flex:1}
.blog-footer{display:flex;align-items:center;justify-content:space-between;margin-top:8px;padding-top:8px;border-top:1px solid var(--border)}
.blog-date{font-size:.68rem;color:var(--ink3)}
.blog-read{font-size:.7rem;font-weight:700;color:var(--violet)}

/* Blog post */
.post-wrap{max-width:680px;margin:0 auto;padding:48px 20px 80px}
.post-back{display:inline-flex;align-items:center;gap:5px;font-size:.8rem;font-weight:700;color:var(--violet);cursor:pointer;background:none;border:none;padding:0;margin-bottom:28px}
.post-back:hover{text-decoration:underline}
.post-tag{font-size:.68rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--violet);margin-bottom:10px}
.post-h1{font-family:var(--display);font-size:clamp(1.6rem,4vw,2.4rem);font-weight:900;letter-spacing:-.03em;margin-bottom:12px;line-height:1.1}
.post-meta{font-size:.78rem;color:var(--ink3);margin-bottom:28px;display:flex;gap:16px}
.post-body{font-size:.9rem;color:var(--ink2);line-height:1.85}
.post-body h2{font-family:var(--display);font-size:1.25rem;font-weight:900;color:var(--ink);margin:28px 0 10px;letter-spacing:-.02em}
.post-body p{margin-bottom:14px}
.post-body ul{margin:0 0 14px 20px;display:flex;flex-direction:column;gap:6px}
.post-body li::marker{color:var(--violet)}
.post-body strong{color:var(--ink);font-weight:700}
.post-cta{margin-top:32px;background:var(--violet-dim);border:1px solid rgba(124,108,255,.25);border-radius:12px;padding:20px 24px;text-align:center}
.post-cta p{font-size:.85rem;color:var(--ink2);margin-bottom:12px}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   ABOUT PAGE
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.about-wrap{max-width:760px;margin:0 auto;padding:52px 20px 80px}
.about-wrap h1{font-family:var(--display);font-size:2.2rem;font-weight:900;letter-spacing:-.03em;margin-bottom:12px}
.about-lead{font-size:.98rem;color:var(--ink2);line-height:1.8;margin-bottom:40px}
.about-sec{margin-bottom:36px}
.about-sec h2{font-weight:800;font-size:1.1rem;margin-bottom:10px;color:var(--ink);letter-spacing:-.01em}
.about-sec p,.about-sec li{font-size:.87rem;color:var(--ink2);line-height:1.8;margin-bottom:8px}
.about-sec ul{list-style:none;padding:0;display:flex;flex-direction:column;gap:6px}
.about-sec li::before{content:'→ ';color:var(--violet);font-weight:700}
.code-box{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:20px;margin-top:14px;overflow-x:auto}
.code-box pre{font-family:var(--mono);font-size:.77rem;color:var(--ink2);line-height:1.75;white-space:pre}
.code-box .kw{color:var(--violet)}
.code-box .cm{color:var(--ink3)}
.code-box .st{color:var(--emerald)}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   CONTACT PAGE
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.contact-wrap{max-width:700px;margin:0 auto;padding:52px 20px 80px}
.contact-wrap h1{font-family:var(--display);font-size:2.2rem;font-weight:900;letter-spacing:-.03em;margin-bottom:10px}
.contact-lead{font-size:.93rem;color:var(--ink2);line-height:1.75;margin-bottom:36px}
.contact-cards{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:28px}
.cc{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:20px;transition:border-color .2s}
.cc:hover{border-color:var(--violet)}
.cc-ico{font-size:1.6rem;margin-bottom:9px}
.cc-t{font-weight:800;font-size:.87rem;margin-bottom:4px}
.cc-d{font-size:.76rem;color:var(--ink2);line-height:1.6}
.cc-link{display:inline-block;margin-top:7px;font-size:.76rem;font-weight:700;color:var(--violet);text-decoration:none}
.cc-link:hover{text-decoration:underline}
.cf{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:26px}
.cf h2{font-weight:800;font-size:1.1rem;margin-bottom:18px;letter-spacing:-.01em}
.cf-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:12px}
.cf-g{display:flex;flex-direction:column;gap:5px;margin-bottom:12px}
.cf-g label{font-size:.67rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--ink3)}
.cf-g input,.cf-g select,.cf-g textarea{
  font-family:var(--body);font-size:.86rem;
  padding:10px 13px;background:var(--surface2);
  border:1.5px solid var(--border2);border-radius:8px;
  color:var(--ink);outline:none;transition:border-color .14s;resize:vertical;
}
.cf-g input:focus,.cf-g select:focus,.cf-g textarea:focus{border-color:var(--violet)}
.cf-g select option{background:var(--surface2)}
.cf-submit{
  width:100%;font-family:var(--body);font-size:.88rem;font-weight:800;
  padding:12px;background:var(--violet);color:#fff;
  border:none;border-radius:9px;cursor:pointer;transition:all .14s;
}
.cf-submit:hover{background:#9080ff;box-shadow:0 4px 20px var(--violet-glow)}
.cf-ok{display:none;margin-top:12px;padding:14px;background:var(--emerald-dim);border:1px solid rgba(52,211,153,.25);border-radius:9px;font-size:.84rem;color:var(--emerald);text-align:center;font-weight:600}
.cf-ok.show{display:block}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   DEFINITION PANEL
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
.def-panel{
  position:fixed;bottom:20px;right:20px;
  width:300px;background:var(--surface2);
  border:1.5px solid var(--violet);border-radius:14px;
  padding:16px 18px;z-index:500;display:none;
  box-shadow:0 16px 56px rgba(0,0,0,.75),0 0 0 1px rgba(124,108,255,.15);
  animation:defIn .2s cubic-bezier(.34,1.56,.64,1) both;
}
.def-panel.open{display:block}
@keyframes defIn{from{opacity:0;transform:translateY(16px) scale(.96)}to{opacity:1;transform:none}}
.dp-close{position:absolute;top:10px;right:12px;font-size:.75rem;color:var(--ink3);cursor:pointer;font-weight:700;background:none;border:none;padding:2px 6px;border-radius:4px}
.dp-close:hover{color:var(--ink)}
.dp-word{font-family:var(--display);font-weight:900;font-size:1rem;color:var(--violet);margin-bottom:3px;text-transform:uppercase;letter-spacing:.02em}
.dp-pos{font-size:.68rem;color:var(--rose);font-weight:700;text-transform:capitalize;margin-bottom:5px}
.dp-def{font-size:.79rem;color:var(--ink2);line-height:1.6}
.dp-foot{margin-top:10px;padding-top:10px;border-top:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}
.dp-score{font-size:.72rem;color:var(--ink3);font-family:var(--mono)}
.dp-score span{color:var(--amber);font-weight:700}
.dp-copy{font-size:.7rem;font-weight:700;color:var(--emerald)}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   FOOTER
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
footer{background:var(--surface);border-top:1px solid var(--border);padding:52px 20px 28px}
.ft-inner{max-width:var(--max);margin:0 auto}
.ft-top{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.ft-brand{}
.ft-logo{display:flex;align-items:center;gap:8px;margin-bottom:14px}
.ft-logo-tiles{display:flex;gap:2px}
.ft-logo-tile{width:24px;height:24px;border-radius:4px;background:var(--tile-face);border:1px solid var(--tile-edge);box-shadow:0 2px 0 var(--tile-edge);display:flex;align-items:center;justify-content:center;font-family:var(--display);font-size:.65rem;font-weight:900;color:var(--tile-ink)}
.ft-logo-name{font-family:var(--display);font-weight:900;font-size:.95rem;color:var(--ink)}
.ft-logo-name span{color:var(--violet)}
.ft-desc{font-size:.79rem;color:var(--ink3);line-height:1.7;margin-bottom:14px;max-width:240px}
.ft-tags{display:flex;gap:6px;flex-wrap:wrap}
.ft-tag{font-size:.65rem;font-weight:700;padding:3px 8px;border-radius:4px;background:var(--surface2);color:var(--ink3);border:1px solid var(--border)}
.ft-col-title{font-size:.67rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--ink3);margin-bottom:12px}
.ft-col ul{list-style:none;display:flex;flex-direction:column;gap:8px}
.ft-col li a{font-size:.8rem;color:var(--ink2);text-decoration:none;transition:color .12s;cursor:pointer}
.ft-col li a:hover{color:var(--violet)}
.ft-bottom{display:flex;align-items:center;justify-content:space-between;padding-top:24px;border-top:1px solid var(--border);flex-wrap:wrap;gap:10px}
.ft-copy{font-size:.75rem;color:var(--ink3)}
.ft-copy span{color:var(--rose)}
.ft-legal{display:flex;gap:18px}
.ft-legal a{font-size:.75rem;color:var(--ink3);text-decoration:none;transition:color .12s}
.ft-legal a:hover{color:var(--ink)}

/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   RESPONSIVE
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */
@media(max-width:960px){
  .hero{grid-template-columns:1fr;gap:32px;padding:52px 20px 40px}
  .feat-grid{grid-template-columns:repeat(2,1fr)}
  .solver-layout{grid-template-columns:1fr}
  .history-panel{display:none}
  .ft-top{grid-template-columns:1fr 1fr;gap:28px}
  .blog-grid{grid-template-columns:repeat(2,1fr)}
  .games-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  .nav-inner{gap:6px}
  .nav-links{margin:0 4px}
  .nav-a{padding:6px 10px;font-size:.8rem}
  .games-grid{grid-template-columns:1fr}
  .contact-cards{grid-template-columns:1fr}
  .cf-grid{grid-template-columns:1fr}
  .adv-row{gap:12px}
  .adv-input{width:64px}
}
@media(max-width:640px){
  .nav-links,.nav-cta{display:none}
  .hamburger{display:flex}
  .hero{padding:40px 16px 32px}
  .hero-h1{font-size:2.1rem}
  .hero-sub{max-width:100%}
  .hero-nums{gap:16px}
  .hero-card{padding:18px}
  .feat-grid,.games-grid,.contact-cards,.cf-grid{grid-template-columns:1fr}
  .ft-top{grid-template-columns:1fr;gap:24px}
  .ft-bottom{flex-direction:column;text-align:center}
  .blog-grid{grid-template-columns:1fr}
  .inp-row{flex-direction:column}
  .inp-btns{flex-direction:row}
  .mode-tabs{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}
  .sec{padding:48px 16px}
  .sec-sub{max-width:100%}
  .def-panel{left:12px;right:12px;width:auto;bottom:12px}
  .adv-row{gap:10px;flex-direction:column;align-items:stretch}
  .adv-chips{flex-wrap:wrap}
  .adv-input{width:100%}
  .wrap,.solver-body,.blog-wrap,.post-wrap,.about-wrap,.contact-wrap{padding:0 16px}
  .solver-body{padding:32px 16px 64px}
  .wl-box{width:38px;height:38px;font-size:1rem}
  .wl-legend{font-size:.68rem;gap:8px}
  .stats{gap:10px}
  .ctrl-row{gap:5px}
  .tile{padding:7px 11px 10px;font-size:.76rem}
  .blog-thumb{height:110px;font-size:2.6rem}
  .post-h1{font-size:1.6rem}
  .cf-grid,.cf-row{grid-template-columns:1fr}
  table{display:block;overflow-x:auto}
}
@media(max-width:430px){
  .nav-inner{padding:0 14px}
  .logo-tile{width:22px;height:22px;font-size:.65rem}
  .logo-name{font-size:.9rem}
  .theme-toggle{width:30px;height:30px}
  .hero-eyebrow{font-size:.62rem}
  .hero-h1{font-size:1.7rem}
  .hero-nums{gap:12px}
  .hn-val{font-size:1.3rem}
  .btn{padding:11px 18px;font-size:.82rem;width:100%;justify-content:center}
  .hero-btns{flex-direction:column}
  .hc-row{flex-direction:column}
  .hc-btn{width:100%}
  .solver-title{font-size:1.6rem}
  .mode-tab{padding:7px 13px;font-size:.76rem}
  #si{font-size:1.15rem;letter-spacing:.1em;padding:11px 13px}
  .inp-btns{flex-direction:column}
  #sb,#sc-btn{width:100%;justify-content:center}
  .wl-box{width:32px;height:32px;font-size:.85rem}
  .wordle-grid{gap:4px}
  .ft-logo-tile{width:20px;height:20px;font-size:.58rem}
  .cc-ico,.feat-ico{font-size:1.4rem}
  .game-ico{font-size:1.6rem}
  .game-card{padding:16px 14px;gap:12px}
  .sv,.st{font-size:.65rem}
  .res-gh{flex-wrap:wrap}
}
@media(max-width:340px){
  .hero-h1{font-size:1.45rem}
  .hn-val{font-size:1.1rem}
  .hero-nums{gap:8px;flex-direction:row;flex-wrap:wrap}
}

/* Touch-friendly tap targets on coarse pointers (phones/tablets) */
@media(pointer:coarse){
  .tile,.fchip,.lc,.sort-chip,.fs-btn,.len-chip,.mode-tab,.nav-a{min-height:34px}
  .theme-toggle,.hamburger{min-width:40px;min-height:40px}
}

/* Respect reduced-motion preference */
@media(prefers-reduced-motion:reduce){
  *{animation-duration:0.001ms !important;animation-iteration-count:1 !important;transition-duration:0.001ms !important;scroll-behavior:auto !important}
}