/* Yazı Kutusu — ortak stil */
:root{
  --bg:#f7f8fc;
  --card:#ffffff;
  --ink:#1c2333;
  --muted:#5b6478;
  --brand:#4f46e5;
  --brand-2:#7c3aed;
  --accent:#f59e0b;
  --line:#e6e9f2;
  --ok:#16a34a;
  --radius:14px;
  --shadow:0 1px 3px rgba(28,35,51,.06),0 8px 24px rgba(28,35,51,.07);
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  background:var(--bg);color:var(--ink);line-height:1.6;
}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:960px;margin:0 auto;padding:0 16px}

/* Header */
header.site{
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  color:#fff;padding:14px 0;
}
header.site .container{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.logo{font-weight:800;font-size:1.25rem;color:#fff;letter-spacing:-.02em}
.logo span{opacity:.85;font-weight:600}
.logo:hover{text-decoration:none}
nav.tools{display:flex;gap:6px;flex-wrap:wrap}
nav.tools a{
  color:#fff;font-size:.85rem;padding:6px 10px;border-radius:999px;
  background:rgba(255,255,255,.14);white-space:nowrap;
}
nav.tools a:hover{background:rgba(255,255,255,.26);text-decoration:none}
nav.tools a.active{background:#fff;color:var(--brand);font-weight:600}

/* Hero */
.hero{padding:34px 0 10px;text-align:center}
.hero h1{font-size:clamp(1.5rem,4.5vw,2.3rem);letter-spacing:-.02em;line-height:1.25}
.hero p.lead{color:var(--muted);max-width:640px;margin:10px auto 0;font-size:1.02rem}

/* Cards / panels */
.panel{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:18px;margin:18px 0;
}
textarea.big{
  width:100%;min-height:120px;resize:vertical;border:2px solid var(--line);
  border-radius:10px;padding:14px;font-size:1.05rem;font-family:inherit;color:var(--ink);
  outline:none;transition:border-color .15s;
}
textarea.big:focus{border-color:var(--brand)}

/* Stats grid (sayaç) */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px;margin-top:14px}
.stat{background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:10px 12px;text-align:center}
.stat b{display:block;font-size:1.45rem;color:var(--brand);line-height:1.2}
.stat span{font-size:.8rem;color:var(--muted)}

/* Limits table */
table.limits{width:100%;border-collapse:collapse;font-size:.92rem;margin-top:8px}
table.limits th,table.limits td{padding:8px 10px;border-bottom:1px solid var(--line);text-align:left}
table.limits td.num{text-align:right;font-variant-numeric:tabular-nums}
.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:.78rem;font-weight:600}
.badge.ok{background:#dcfce7;color:#166534}
.badge.over{background:#fee2e2;color:#991b1b}

/* Font style list */
.style-row{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  background:var(--card);border:1px solid var(--line);border-radius:10px;
  padding:12px 14px;margin:8px 0;
}
.style-row .out{
  flex:1;min-width:0;overflow-wrap:anywhere;font-size:1.12rem;line-height:1.5;
}
.style-row .name{font-size:.72rem;color:var(--muted);display:block;margin-bottom:2px;text-transform:uppercase;letter-spacing:.04em}
.copy-btn{
  flex-shrink:0;border:0;background:var(--brand);color:#fff;font-weight:600;
  padding:9px 16px;border-radius:9px;cursor:pointer;font-size:.9rem;
  transition:background .15s,transform .05s;
}
.copy-btn:hover{background:var(--brand-2)}
.copy-btn:active{transform:scale(.97)}
.copy-btn.copied{background:var(--ok)}
.tr-badge{font-size:.68rem;background:#eef2ff;color:var(--brand);border-radius:999px;padding:2px 8px;margin-left:6px;font-weight:700;vertical-align:middle}

/* Buttons generic */
.btn{display:inline-block;border:0;background:var(--brand);color:#fff;font-weight:600;padding:11px 20px;border-radius:10px;cursor:pointer;font-size:.95rem}
.btn:hover{background:var(--brand-2);text-decoration:none}
.btn.ghost{background:var(--bg);color:var(--ink);border:1px solid var(--line)}

/* Hub cards */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;margin:22px 0}
.tool-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;display:block;color:var(--ink)}
.tool-card:hover{text-decoration:none;border-color:var(--brand);transform:translateY(-2px);transition:.15s}
.tool-card .emoji{font-size:1.7rem}
.tool-card h2,.tool-card h3{font-size:1.08rem;margin:8px 0 4px}
.tool-card p{font-size:.88rem;color:var(--muted)}

/* Content / SEO text */
.content{margin:26px 0}
.content h2{font-size:1.25rem;margin:22px 0 8px;letter-spacing:-.01em}
.content h3{font-size:1.05rem;margin:16px 0 6px}
.content p,.content li{color:var(--muted);font-size:.95rem}
.content ul,.content ol{padding-left:22px;margin:8px 0}
.faq details{border:1px solid var(--line);border-radius:10px;background:var(--card);padding:12px 16px;margin:8px 0}
.faq summary{cursor:pointer;font-weight:600;color:var(--ink);font-size:.95rem}
.faq details p{margin-top:8px}

/* Toast */
#toast{
  position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(80px);
  background:var(--ink);color:#fff;padding:10px 22px;border-radius:999px;
  font-size:.9rem;opacity:0;transition:.25s;pointer-events:none;z-index:99;
}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* Footer */
footer.site{border-top:1px solid var(--line);margin-top:40px;padding:26px 0;color:var(--muted);font-size:.85rem}
footer.site .container{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
footer.site a{color:var(--muted)}

@media (max-width:560px){
  .style-row{flex-direction:column;align-items:stretch;gap:8px}
  .copy-btn{width:100%}
  .hero{padding-top:22px}
}