/* =============================================================
   Anagram Solver — Simple, Clean & Attractive (Light)
   ============================================================= */
:root{
  --bg:#f6f7fc;
  --card:#ffffff;
  --ink:#1b1b2e;
  --soft:#54536e;
  --muted:#8f8ea8;
  --line:#e9eaf3;
  --line-2:#dcdcec;

  --brand:#6c5ce7;      /* indigo */
  --brand-2:#a855f7;    /* violet */
  --brand-d:#5a4bd6;
  --grad:linear-gradient(135deg,#6c5ce7,#a855f7);
  --accent:#ff6b6b;     /* warm coral highlight */
  --teal:#12b886;

  --ring:rgba(108,92,231,.18);
  --sh-sm:0 2px 8px rgba(27,27,46,.06);
  --sh:0 12px 34px -14px rgba(76,60,180,.28);
  --sh-lg:0 30px 70px -30px rgba(76,60,180,.35);

  --r:16px; --r-lg:22px; --rl:22px; --r-pill:100px;
  --disp:"Poppins",system-ui,sans-serif;
  --body:"Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --maxw:1080px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--body);color:var(--ink);line-height:1.65;
  background:
    radial-gradient(900px 500px at 80% -10%, rgba(168,85,247,.10), transparent 60%),
    radial-gradient(800px 460px at 0% -5%, rgba(108,92,231,.12), transparent 60%),
    var(--bg);
  -webkit-font-smoothing:antialiased;
}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px}
h1,h2,h3{font-family:var(--disp);font-weight:700;line-height:1.15;margin:0;color:var(--ink)}
a{color:var(--brand-d)}
code{font-family:ui-monospace,monospace;background:#f0eefe;color:var(--brand-d);padding:1px 6px;border-radius:6px;font-size:.9em}
.center{text-align:center}
img{max-width:100%}

/* ===== Header ===== */
.hdr{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.88);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.hdr-in{display:flex;align-items:center;justify-content:space-between;gap:12px 20px;min-height:66px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:9px;text-decoration:none;color:var(--ink);flex:0 0 auto}
.brand-logo{height:32px;width:auto;max-width:100%;display:block}
.hdr-nav{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.hdr-nav>a{color:var(--soft);text-decoration:none;font-weight:600;font-size:.92rem;transition:.15s}
.hdr-nav>a:hover{color:var(--brand-d)}
.hdr-nav .langs{display:inline-flex;align-items:center;gap:7px;padding-left:16px;border-left:1px solid var(--line-2)}
.hdr-nav .langs a{font-size:.8rem;font-weight:700;color:var(--muted);text-decoration:none;padding:4px 8px;border-radius:8px;transition:.15s}
.hdr-nav .langs a:hover{color:var(--brand-d);background:#f3f2fe}
@media(max-width:760px){
  .hdr-in{min-height:0;padding-top:12px;padding-bottom:12px;justify-content:center;gap:10px 16px}
  .brand{width:100%;justify-content:center}
  .hdr-nav{width:100%;justify-content:center;gap:14px 18px}
}
@media(max-width:480px){
  .hdr-nav{gap:8px 14px}
  .hdr-nav>a{font-size:.88rem}
  .hdr-nav .langs{width:100%;justify-content:center;padding-left:0;border-left:0;border-top:1px solid var(--line);padding-top:10px;margin-top:2px}
}

/* ===== Solver ===== */
.solver{padding:44px 0 20px;text-align:center}
.solver h1{font-size:clamp(2.1rem,6vw,3.2rem);letter-spacing:-.02em}
.tagline{color:var(--soft);font-size:clamp(1rem,2.4vw,1.15rem);max-width:640px;margin:12px auto 26px}
.tagline b{color:var(--ink)}

.solve-box{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--sh-lg);padding:22px;max-width:820px;margin:0 auto;text-align:left;
}
.input-row{display:flex;gap:12px}
@media(max-width:560px){.input-row{flex-direction:column}}
#lettersInput{
  flex:1;padding:18px 20px;font-size:1.35rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
  color:var(--ink);background:#fff;border:2px solid var(--line-2);border-radius:var(--r);outline:none;transition:.2s;
}
#lettersInput::placeholder{text-transform:none;letter-spacing:0;font-weight:400;color:var(--muted);font-size:1.05rem}
#lettersInput:focus{border-color:var(--brand);box-shadow:0 0 0 4px var(--ring)}
.cta{
  padding:0 34px;border:0;border-radius:var(--r);cursor:pointer;font-family:var(--disp);font-weight:700;font-size:1.1rem;
  color:#fff;background:var(--grad);box-shadow:var(--sh);transition:.2s;white-space:nowrap;
}
@media(max-width:560px){.cta{padding:16px}}
.cta:hover{transform:translateY(-2px);box-shadow:0 16px 40px -12px rgba(108,92,231,.6)}
.cta:active{transform:translateY(0)}

.controls{display:flex;align-items:center;justify-content:space-between;margin-top:14px;gap:12px;flex-wrap:wrap}
.adv-btn{background:#f3f2fe;color:var(--brand-d);border:1px solid #e3dffb;border-radius:var(--r-pill);padding:8px 16px;font-weight:600;font-size:.86rem;cursor:pointer;font-family:var(--body);transition:.2s}
.adv-btn:hover{background:#ebe8fd}
.adv-btn[aria-expanded="true"]{background:var(--brand);color:#fff;border-color:transparent}
.engine{display:inline-flex;align-items:center;gap:7px;font-size:.78rem;color:var(--muted)}
.engine .led{width:8px;height:8px;border-radius:50%;background:var(--muted);transition:.3s}
.engine.ready .led{background:var(--teal);box-shadow:0 0 10px rgba(18,184,134,.6)}
.engine.loading .led{background:var(--brand);animation:pulse 1s infinite}
@keyframes pulse{50%{opacity:.3}}

.adv-panel{margin-top:16px;padding-top:16px;border-top:1px dashed var(--line-2);animation:drop .25s ease}
@keyframes drop{from{opacity:0;transform:translateY(-6px)}}
.adv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
@media(max-width:640px){.adv-grid{grid-template-columns:1fr 1fr}}
@media(max-width:400px){.adv-grid{grid-template-columns:1fr}}
.f label{display:block;font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:5px}
.f input{width:100%;padding:10px 12px;background:#fbfbfe;border:1px solid var(--line-2);border-radius:10px;color:var(--ink);outline:none;font-family:var(--body);transition:.2s}
.f input:focus{border-color:var(--brand);background:#fff;box-shadow:0 0 0 3px var(--ring)}
.adv-togs{display:flex;flex-wrap:wrap;gap:16px;margin-top:14px}
.tg{display:inline-flex;align-items:center;gap:8px;font-size:.9rem;color:var(--soft);cursor:pointer}
.tg input{width:17px;height:17px;accent-color:var(--brand);cursor:pointer}

/* ===== Results ===== */
.results{max-width:820px;margin:26px auto 0;text-align:left}
.results-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.rc{font-family:var(--disp);font-weight:700;font-size:1.15rem}
.rc b{color:var(--brand-d)}
.rt{display:flex;align-items:center;gap:10px}
.sortlbl{font-size:.82rem;color:var(--muted);display:inline-flex;align-items:center;gap:6px}
.sortlbl select{padding:7px 10px;border:1px solid var(--line-2);border-radius:9px;background:#fff;color:var(--ink);font-family:var(--body);cursor:pointer}
.copy-btn{padding:8px 15px;border:1px solid var(--line-2);border-radius:var(--r-pill);background:#fff;color:var(--brand-d);font-weight:600;font-size:.82rem;cursor:pointer;transition:.2s}
.copy-btn:hover{background:#f3f2fe;border-color:#e3dffb}

.hintbox{background:#f3f2fe;border:1px solid #e6e2fb;border-radius:var(--r);padding:16px 18px;color:var(--soft);font-size:.95rem}
.hintbox .ex{background:#fff;border:1px solid var(--line-2);border-radius:8px;padding:3px 9px;font-family:ui-monospace,monospace;color:var(--brand-d);cursor:pointer;font-size:.9em}
.hintbox .ex:hover{background:var(--brand);color:#fff;border-color:transparent}

.lgroup{margin-bottom:22px}
.lgroup h4{display:flex;align-items:center;gap:10px;font-family:var(--disp);font-size:.95rem;color:var(--soft);margin:0 0 12px}
.lgroup h4 .badge{background:#f0eefe;color:var(--brand-d);border-radius:var(--r-pill);padding:2px 9px;font-size:.72rem;font-weight:700}
.wgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
@media(max-width:420px){.wgrid{grid-template-columns:repeat(auto-fill,minmax(130px,1fr))}}
.wchip{
  display:flex;align-items:center;justify-content:space-between;gap:8px;min-width:0;min-height:46px;
  padding:10px 13px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--sh-sm);
  cursor:pointer;transition:.18s;animation:pop .25s backwards;overflow:hidden;
}
.wchip:hover{border-color:var(--brand);background:#faf9ff;transform:translateY(-2px);box-shadow:var(--sh)}
.wchip .w{flex:1 1 auto;min-width:0;font-weight:600;text-transform:uppercase;letter-spacing:.02em;font-size:.95rem;line-height:1.25;overflow-wrap:anywhere;word-break:break-word}
.wchip .pts{flex:0 0 auto;font-size:.68rem;font-weight:700;color:var(--teal);background:#e9faf3;border-radius:6px;padding:2px 6px}
@keyframes pop{from{opacity:0;transform:scale(.94)}}

.empty{text-align:center;color:var(--muted);padding:40px 16px}
.empty b{color:var(--soft)}
.loader{height:4px;width:200px;max-width:60%;margin:16px auto 0;background:#ecebfa;border-radius:100px;overflow:hidden}
.loader i{display:block;height:100%;width:30%;background:var(--grad);border-radius:100px;animation:slide 1.1s infinite}
@keyframes slide{0%{transform:translateX(-120%)}100%{transform:translateX(430%)}}

/* ===== FAQ ===== */
.faq{padding:40px 0 60px}
.faq h2{font-size:clamp(1.6rem,4vw,2.2rem);margin-bottom:26px}
.faqs{max-width:820px;margin:0;display:flex;flex-direction:column;gap:10px}
.faqs details{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh-sm);overflow:hidden}
.faqs details[open]{border-color:#e3dffb}
.faqs summary{list-style:none;cursor:pointer;padding:16px 20px;font-family:var(--disp);font-weight:600;font-size:1.02rem;display:flex;justify-content:space-between;align-items:center}
.faqs summary::-webkit-details-marker{display:none}
.faqs summary::after{content:"+";color:var(--brand);font-size:1.4rem;font-weight:400;transition:.25s}
.faqs details[open] summary::after{transform:rotate(45deg)}
.faqs details p{margin:0;padding:0 20px 18px;color:var(--soft);font-size:.95rem}

/* ===== Article / content blocks ===== */
.block{padding:52px 0}
.block.tint{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.block h2{font-size:clamp(1.5rem,3.6vw,2.1rem);margin:0 0 14px}
.narrow{max-width:100%}
.block .lead-p{color:var(--soft);font-size:1.02rem;margin:0 0 8px;max-width:780px}
.block .lead-p b{color:var(--ink)}

.sub{margin-top:28px}
.sub h3{font-family:var(--disp);font-size:1.22rem;margin:0 0 8px;color:var(--brand-d)}
.sub p{color:var(--soft);margin:0 0 10px;max-width:780px}
.sub p b{color:var(--ink)}

/* Intro + conclusion highlight card */
.hcard{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--brand);border-radius:var(--rl);padding:24px 26px;box-shadow:var(--sh-sm)}
.hcard p{margin:0;color:var(--soft);font-size:1.04rem;line-height:1.7}
.hcard p b{color:var(--ink)}

/* 20 examples grid */
.ex-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:20px}
@media(max-width:620px){.ex-grid{grid-template-columns:1fr}}
.ex-pair{display:flex;align-items:center;gap:12px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 15px;box-shadow:var(--sh-sm)}
.ex-pair .from{font-weight:600;color:var(--ink)}
.ex-pair .arr{color:var(--brand);font-weight:700;font-family:var(--disp)}
.ex-pair .to{color:var(--brand-d);font-weight:600}

/* Info card grid (tools, resources) */
.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:22px}
@media(max-width:860px){.info-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.info-grid{grid-template-columns:1fr}}
.info-grid.cols2{grid-template-columns:repeat(2,1fr)}
@media(max-width:640px){.info-grid.cols2{grid-template-columns:1fr}}
.info-card{background:var(--card);border:1px solid var(--line);border-radius:var(--rl);padding:22px 22px;box-shadow:var(--sh-sm);transition:.2s}
.info-card:hover{transform:translateY(-3px);box-shadow:var(--sh);border-color:#e3dffb}
.info-card h3{font-family:var(--disp);font-size:1.14rem;margin:0 0 8px;color:var(--ink)}
.info-card p{margin:0;color:var(--soft);font-size:.94rem}

/* Numbered steps (no icons) */
.steps3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:22px}
@media(max-width:760px){.steps3{grid-template-columns:1fr}}
.s3{background:var(--card);border:1px solid var(--line);border-radius:var(--rl);padding:24px;box-shadow:var(--sh-sm);transition:.2s}
.s3:hover{transform:translateY(-3px);box-shadow:var(--sh)}
.s3 .n{display:grid;place-items:center;width:38px;height:38px;border-radius:11px;background:var(--grad);color:#fff;font-family:var(--disp);font-weight:700;margin-bottom:12px}
.s3 h3{font-size:1.14rem;margin:0 0 6px}
.s3 p{color:var(--soft);margin:0;font-size:.94rem}

/* Footer ===== */
.ftr{border-top:1px solid var(--line);background:linear-gradient(180deg,#fff,#fbfbfe)}
.ftr-grid{display:grid;grid-template-columns:2fr 1.2fr 1fr 1fr;gap:36px;padding:52px 0 32px}
@media(max-width:860px){.ftr-grid{grid-template-columns:1fr 1fr;gap:30px 24px;padding:40px 0 24px}.ftr-brand{grid-column:1 / -1}}
@media(max-width:440px){.ftr-grid{grid-template-columns:1fr;gap:26px}}
.ftr-brand .brand-logo{height:30px;margin-bottom:14px;max-width:100%}
.ftr-brand p{color:var(--soft);font-size:.9rem;line-height:1.75;max-width:420px;margin:0}
.ftr-col{display:flex;flex-direction:column;gap:11px}
.ftr-col h4{font-family:var(--disp);font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.09em;margin:0 0 4px;color:var(--muted)}
.ftr-col a{color:var(--soft);text-decoration:none;font-size:.92rem;width:fit-content;transition:.15s}
.ftr-col a:hover{color:var(--brand-d);transform:translateX(3px)}
.ftr-bottom{border-top:1px solid var(--line);padding:18px 0;color:var(--muted);font-size:.84rem;display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
@media(max-width:560px){.ftr-bottom{justify-content:center;text-align:center}}

/* ===== Legal / content pages ===== */
.legal{padding-top:38px;padding-bottom:60px}
.legal-card{max-width:900px;margin:0 auto;background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh);padding:46px clamp(22px,4vw,54px)}
@media(max-width:640px){.legal-card{padding:30px 22px;border-radius:18px}}
.legal h1{font-size:clamp(1.8rem,4.6vw,2.4rem);margin:0 0 6px;letter-spacing:-.01em}
.legal .updated{color:var(--muted);font-size:.86rem;margin:0 0 12px}
.legal .lead-p{color:var(--soft);font-size:1.04rem;line-height:1.75;margin:16px 0 6px;padding:16px 18px;background:#f7f6fe;border:1px solid #ece9fb;border-left:3px solid var(--brand);border-radius:12px}
.legal .lead-p b{color:var(--ink)}
.legal h2{font-size:1.24rem;margin:30px 0 10px;color:var(--ink);font-family:var(--disp);padding-bottom:9px;border-bottom:1px solid var(--line)}
.legal p,.legal li{color:var(--soft);line-height:1.8}
.legal p{margin:0 0 12px}
.legal ul{margin:0 0 16px;padding-left:20px}
.legal li{margin:0 0 7px}
.legal li::marker{color:var(--brand)}
.legal a{color:var(--brand-d);font-weight:500}
.legal a:hover{text-decoration:underline}

/* HTML sitemap */
.smap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:24px}
@media(max-width:860px){.smap-grid{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.smap-grid{grid-template-columns:1fr}}
.smap-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;box-shadow:var(--sh-sm);transition:.2s}
.smap-card:hover{box-shadow:var(--sh);border-color:#e3dffb;transform:translateY(-2px)}
.smap-card h2{margin:0 0 14px;font-size:1.12rem;border:0;padding:0;color:var(--brand-d)}
.smap-card ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:2px}
.smap-card li{margin:0}
.smap-card a{display:block;color:var(--soft);text-decoration:none;font-weight:600;padding:10px 12px;border-radius:10px;transition:.15s}
.smap-card a:hover{background:#f3f2fe;color:var(--brand-d);text-decoration:none}

/* Contact page */
.contact-meta{display:flex;flex-wrap:wrap;gap:14px;margin:18px 0 6px}
.contact-chip{display:inline-flex;align-items:center;gap:8px;background:#f7f6fe;border:1px solid #ece9fb;border-radius:var(--r-pill);padding:9px 16px;color:var(--brand-d);font-weight:600;font-size:.9rem;text-decoration:none;transition:.15s}
.contact-chip:hover{background:#efeafe;text-decoration:none}
.cform{margin:22px 0 6px;display:flex;flex-direction:column;gap:16px}
.cform-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:560px){.cform-row{grid-template-columns:1fr}}
.cform label{font-weight:600;color:var(--ink);font-size:.9rem;display:block;margin-bottom:7px}
.cform input,.cform textarea{width:100%;padding:13px 15px;border:1px solid var(--line-2);border-radius:12px;font:inherit;background:#fbfbfe;color:var(--ink);transition:.18s}
.cform input:focus,.cform textarea:focus{outline:none;border-color:var(--brand);background:#fff;box-shadow:0 0 0 4px var(--ring)}
.cform textarea{min-height:150px;resize:vertical}
.cform button{align-self:flex-start;background:var(--grad);color:#fff;border:0;padding:14px 34px;border-radius:var(--r-pill);font-weight:700;font-size:1rem;cursor:pointer;box-shadow:var(--sh);transition:.2s}
.cform button:hover{transform:translateY(-2px);box-shadow:0 16px 40px -12px rgba(108,92,231,.6)}

/* ===== Toast ===== */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(140%);background:var(--ink);color:#fff;padding:12px 22px;border-radius:var(--r-pill);font-size:.9rem;font-weight:600;box-shadow:var(--sh-lg);z-index:60;transition:transform .35s cubic-bezier(.2,.9,.2,1)}
.toast.show{transform:translateX(-50%) translateY(0)}

@media(prefers-reduced-motion:reduce){*{animation-duration:.001ms!important;transition-duration:.05ms!important}}