:root{color-scheme:dark;--bg:#03070c;--card:#0b131b;--ink:#e8eef2;--mute:#9aa8b3;--line:#1c2833;--brand:#5fd1b8;--brand2:#3fb59c;--yes:#0f1d1b;--no:#10161d}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans",sans-serif}
.wrap{max-width:820px;margin:0 auto;padding:24px 16px 64px}
nav{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px;font-size:15px}
nav a{color:var(--mute);text-decoration:none}nav .brand{color:var(--ink);font-weight:700;letter-spacing:.2px}
nav .langs a{margin-left:12px}nav .langs a[aria-current]{color:var(--brand);font-weight:600}
h1{font-size:clamp(28px,5vw,40px);line-height:1.2;margin:0 0 16px;letter-spacing:-.5px}
h2{font-size:22px;margin:48px 0 14px}
.lead{font-size:19px;color:var(--mute);margin:0 0 24px}
.cta{display:inline-block;background:var(--brand);color:#04140f;padding:14px 22px;border-radius:12px;font-weight:600;text-decoration:none}
.cta-note{display:block;margin-top:8px;color:var(--mute);font-size:14px}
ol.timeline{list-style:none;padding:0;margin:0;border-left:2px solid var(--line)}
ol.timeline li{padding:0 0 14px 18px;position:relative}
ol.timeline li::before{content:"";position:absolute;left:-7px;top:8px;width:12px;height:12px;border-radius:50%;background:var(--brand2)}
ol.timeline b{display:block}
table{width:100%;border-collapse:separate;border-spacing:0;background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden;font-size:16px}
th,td{text-align:left;vertical-align:top;padding:12px 14px;border-bottom:1px solid var(--line)}
tr:last-child td{border-bottom:0}th{background:var(--no);font-size:14px;color:var(--mute);font-weight:600}
td.no{color:var(--mute);background:var(--no)}td:first-child{font-weight:600;width:40%}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px}
.card b{display:block;margin-bottom:4px}.card span{color:var(--mute);font-size:15px}
ul.honest{padding-left:20px;color:var(--mute)}
ol.steps{padding-left:22px}ol.steps li{margin-bottom:6px}
details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 16px;margin-bottom:10px}
summary{cursor:pointer;font-weight:600}details p{margin:10px 0 0;color:var(--mute)}
.end{margin-top:40px;text-align:center}
footer{margin-top:48px;padding-top:16px;border-top:1px solid var(--line);color:var(--mute);font-size:13px}
@media (max-width:560px){td:first-child{width:auto}th,td{padding:10px}}
/* PDF birleştirme aracı: Lens sayfalarının temel stiline eklenir (arac_uret.py ikisini assets/arac/merge.css'te birleştirir). */
.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
nav details{position:relative}nav summary{cursor:pointer;color:var(--mute);list-style:none}nav summary::-webkit-details-marker{display:none}
nav details ul{position:absolute;right:0;top:28px;z-index:5;list-style:none;margin:0;padding:8px;background:var(--card);border:1px solid var(--line);border-radius:12px;min-width:170px}
nav details li a{display:block;padding:6px 10px;color:var(--ink);text-decoration:none;border-radius:8px}nav details li a:hover,nav details li a:focus{background:var(--no)}
nav details li a[aria-current]{color:var(--brand);font-weight:600}
.tool{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px;margin:8px 0 12px}
.drop{border:2px dashed #3a4d5c;border-radius:14px;padding:22px 14px;text-align:center}
.drop.over{border-color:var(--brand);background:var(--yes)}
.choose{display:inline-block;background:var(--brand);color:#04140f;font-weight:700;font-size:18px;padding:14px 24px;border-radius:12px;cursor:pointer;min-height:48px}
.drop:focus-within .choose{outline:3px solid #fff;outline-offset:3px}
.drop p{margin:10px 0 0;color:var(--mute);font-size:15px}
.privacy{margin:12px 0 0;font-weight:600;color:var(--ink)}
.hint,.progress{color:var(--mute);font-size:15px;margin:12px 0 0}
.errors{margin:12px 0 0;padding:10px 14px 10px 30px;border:1px solid #7a3b3b;background:#2a1414;border-radius:12px;color:#ffd7d7}
.errors li{margin:4px 0}
ol.files{list-style:none;padding:0;margin:14px 0 0}
.item{display:flex;align-items:center;gap:6px;padding:8px;border:1px solid var(--line);border-radius:12px;margin-bottom:8px;background:var(--bg)}
.item.dragging{border-color:var(--brand);box-shadow:0 0 0 2px var(--brand)}
.item button{min-width:44px;min-height:44px;border-radius:10px;border:1px solid var(--line);background:var(--no);color:var(--ink);font-size:16px;cursor:pointer}
.item button:disabled{opacity:.35;cursor:default}
.item button:focus-visible,.actions button:focus-visible,.dl:focus-visible{outline:3px solid #fff;outline-offset:2px}
.item .handle{touch-action:none;cursor:grab;font-size:20px}
.item .rm{color:#ffb4b4}
.pos{color:var(--mute);font-size:14px;min-width:22px;text-align:right}
.info{flex:1;min-width:0;display:flex;flex-direction:column}
.name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:600}
.meta{color:var(--mute);font-size:14px}
.summary{margin:6px 0 0;color:var(--mute);font-size:15px}
.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.actions button{min-height:48px;padding:12px 20px;border-radius:12px;font-size:17px;font-weight:700;cursor:pointer;border:1px solid var(--line)}
#merge{background:var(--brand);color:#04140f;border-color:var(--brand)}
#merge:disabled{background:#24343f;color:#9aa8b3;border-color:#24343f;cursor:default}
#clear{background:transparent;color:var(--ink)}#clear:disabled{opacity:.4;cursor:default}
.result{margin-top:14px;padding:14px;border-radius:12px;background:var(--yes);border:1px solid var(--brand2)}
.result p{margin:0 0 10px}
.dl{display:inline-block;background:var(--brand);color:#04140f;font-weight:700;padding:12px 20px;border-radius:12px;text-decoration:none;min-height:48px}
.nojs{color:#ffd7d7}html.js .nojs{display:none}
.bridge{margin:28px 0;padding:18px;border-radius:16px;background:var(--yes);border:1px solid var(--brand2)}
.bridge h2{margin:0 0 8px;font-size:21px}.bridge p{margin:0 0 14px;color:var(--ink)}
.local{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:4px 16px 8px}
.local a,.help a,footer a{color:var(--brand)}
ol.how li{margin-bottom:8px}
footer a.plain{color:inherit}
@media (min-width:800px) and (hover:hover){
  .bridge{background:transparent;border:0;border-top:1px solid var(--line);border-radius:0;padding:18px 0 0}
  .bridge h2{font-size:17px;color:var(--mute)}.bridge p{color:var(--mute);font-size:15px}
  .bridge .cta{background:transparent;color:var(--brand);padding:0;font-weight:600;text-decoration:underline}
}