.s2drop{display:block;cursor:pointer}
.s2drop input{position:absolute;width:1px;height:1px;opacity:0}
.s2drop-in{display:flex;flex-direction:column;align-items:center;gap:6px;padding:28px 16px;border:2px dashed var(--line);border-radius:14px;background:var(--bg);text-align:center;transition:border-color .15s,background .15s}
.s2drop-in svg{width:34px;height:34px;color:var(--accent)}
.s2drop-in small{color:var(--muted)}
.s2drop:hover .s2drop-in,.s2drop.on .s2drop-in,.s2drop input:focus-visible+.s2drop-in{border-color:var(--accent);background:var(--accent-soft)}
.s2list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}
.s2list:empty{display:none}
.s2list li{display:flex;align-items:center;gap:10px;padding:8px 10px;border:1px solid var(--line);border-radius:10px;background:var(--bg);min-width:0}
.s2fn{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:600}
.s2list small{color:var(--muted)}
.s2ctl{display:flex;gap:4px}
.s2ctl button{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:8px;cursor:pointer}
.s2info{color:var(--muted);margin:0}
.s2thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
.s2thumbs:empty{display:none}
.s2thumbs figure{margin:0;border:1px solid var(--line);border-radius:10px;padding:8px;background:var(--bg)}
.s2thumbs img{width:100%;height:150px;object-fit:contain;background:#fff;border-radius:6px}
.s2thumbs figcaption{font-size:.8rem;color:var(--muted);line-height:1.4;margin-top:6px;word-break:break-word}
.s2thumbs a{color:var(--accent);font-weight:600}
.s2bars{display:flex;flex-direction:column;gap:8px;margin:4px 0 8px}
.s2bars div{display:grid;grid-template-columns:minmax(90px,30%) 1fr auto;gap:10px;align-items:center;font-size:.9rem}
.s2bars i{display:block;height:12px;border-radius:6px;background:linear-gradient(90deg,var(--c) var(--w),var(--line) var(--w))}
.s2bars b{font-family:var(--mono);font-size:.85rem}
.s2cmp{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.s2cmp figure{margin:0;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--bg)}
.s2cmp img,.s2cmp canvas{display:block;width:100%;height:auto;max-height:340px;object-fit:contain}
.s2cmp figcaption{font-size:.82rem;color:var(--muted);padding:6px 10px}
.s2checker{background:repeating-conic-gradient(#e7ebf2 0 25%,#fff 0 50%) 0 0/20px 20px!important}
.s2type{font-size:1.15rem;line-height:1.9;padding:16px;border:1px solid var(--line);border-radius:12px;background:var(--bg);user-select:none;font-family:var(--mono);word-break:break-word}
.s2type.ur,.s2tin.ur,.s2ur{font-family:"Noto Nastaliq Urdu",serif;font-size:1.3rem;line-height:2.4}
.s2type .ok{color:#1a8a5a}
.s2type .bad{color:#fff;background:#d64545;border-radius:3px}
.s2type .cur{border-bottom:2px solid var(--accent)}
.s2tin,.s2ur{width:100%;border:1px solid var(--line);border-radius:12px;padding:12px;background:var(--surface);color:var(--ink);font:inherit;font-size:1.05rem;resize:vertical}
.s2tin:focus,.s2ur:focus{outline:2px solid var(--accent);outline-offset:1px}
.s2kb{display:flex;flex-direction:column;gap:6px;align-items:center;padding:12px;border:1px solid var(--line);border-radius:12px;background:var(--bg)}
.s2kr{display:flex;gap:5px;justify-content:center;width:100%;max-width:620px}
.s2kb button{flex:1 1 0;min-width:0;max-width:56px;height:52px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--ink);cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1.1;padding:2px 6px}
.s2kb button b{font-family:"Noto Nastaliq Urdu",serif;font-size:1.15rem;font-weight:400}
.s2kb button small{font-size:.66rem;color:var(--muted)}
.s2kb .w2{flex:2 1 0;max-width:110px}.s2kb .w5{flex:5 1 0;max-width:300px}
.s2kb button[aria-pressed=true]{background:var(--accent);color:var(--accent-ink)}
.s2map{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:6px;font-size:.92rem}
.s2map kbd{font-family:var(--mono);border:1px solid var(--line);border-radius:5px;padding:0 6px;background:var(--bg)}
.s2debt,.s2line,.s2area,.s2gpa{position:relative;padding:12px 44px 12px 12px;border:1px solid var(--line);border-radius:12px;margin-bottom:8px;background:var(--bg)}
.s2debt>.x,.s2line>.x,.s2area>.x,.s2gpa>.x{position:absolute;top:8px;right:8px;border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:8px;cursor:pointer}
.s2wide{grid-column:1/-1}
.s2sig{padding:18px;border:1px solid var(--line);border-radius:12px;background:#fff;color:#333;overflow-x:auto}
.s2card{border:1px solid var(--line);border-radius:12px;padding:12px;background:var(--bg)}
.s2card canvas{display:block;width:100%;height:auto;border-radius:8px;box-shadow:0 6px 22px rgba(15,26,44,.15)}
.s2count{text-align:center;padding:22px 12px;border:1px solid var(--line);border-radius:16px;background:var(--bg)}
.s2count h2{margin:0 0 14px;font-size:1.3rem}
.s2cd{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;max-width:520px;margin:0 auto 10px}
.s2cd div{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px 6px}
.s2cd b{display:block;font-family:var(--mono);font-size:clamp(1.5rem,6vw,2.4rem);color:var(--accent)}
.s2cd span{font-size:.8rem;color:var(--muted)}
.s2tc input{width:100%;min-width:92px;border:1px solid var(--line);border-radius:8px;padding:6px;background:var(--surface);color:var(--ink);font:inherit}
@media (max-width:560px){.s2cmp{grid-template-columns:1fr}.s2bars div{grid-template-columns:1fr auto}.s2bars i{grid-column:1/-1;grid-row:2}.s2kb{padding:8px 4px}.s2kr{gap:3px}.s2kb button{height:46px;padding:2px 1px}}
@media print{.s2tc input{border:0}}
.tool-app .result:empty{display:none}
.tool-app input[type=color]{min-height:46px;padding:5px 8px;cursor:pointer}