/* ImageToolkit shared tool styles */
[hidden]{display:none!important}
.upload-box.drag{border-color:var(--primary);background:#eff6ff}
.upload-box:focus-visible{outline:3px solid #93c5fd;outline-offset:2px}
.workspace{background:var(--white);border:1px solid var(--border);border-radius:12px;padding:24px;margin-bottom:30px}
.controls{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:18px}
.ctrl label{display:block;font-weight:600;font-size:.9rem;margin-bottom:6px}
.ctrl input[type=number],.ctrl input[type=text],.ctrl select{width:100%;padding:9px 10px;border:1px solid var(--border);border-radius:6px;font-size:.95rem;box-sizing:border-box;background:#fff;color:var(--text);font-family:inherit}
.ctrl input[type=range]{width:100%}
.ctrl input[type=color]{width:100%;height:38px;border:1px solid var(--border);border-radius:6px;padding:2px;background:#fff}
.ctrl .val{float:right;font-weight:400;color:#64748b}
.ctrl .inline{display:flex;align-items:center;gap:8px;font-weight:500}
.ctrl .inline input{width:auto}
.btn-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px;align-items:center}
.btn-sm{padding:8px 16px;font-size:.9rem}
.btn-outline{background:#fff;color:var(--primary);border:1px solid var(--primary)}
.btn-outline:hover{background:#eff6ff;color:var(--secondary)}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.btn-secondary{margin-left:0}
.preview{text-align:center;background:#f1f5f9;border-radius:8px;padding:10px;overflow:auto;margin-bottom:14px}
.preview canvas,.preview img{max-width:100%;height:auto;display:inline-block;vertical-align:middle}
.checker{background-color:#fff;background-image:linear-gradient(45deg,#cbd5e1 25%,transparent 25%),linear-gradient(-45deg,#cbd5e1 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#cbd5e1 75%),linear-gradient(-45deg,transparent 75%,#cbd5e1 75%);background-size:16px 16px;background-position:0 0,0 8px,8px -8px,-8px 0}
.res-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--border);flex-wrap:wrap}
.res-info{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1 1 260px}
.res-info strong{overflow-wrap:anywhere}
.res-info span{color:#64748b;font-size:.9rem}
.res-info em{color:#b45309;font-size:.85rem;font-style:normal}
.res-info .ok{color:#16a34a;font-size:.85rem;font-style:normal}
.summary{background:#f0fdf4;border:1px solid #bbf7d0;color:#166534;border-radius:8px;padding:10px 14px;margin-bottom:14px;font-weight:600}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{padding:6px 14px;border:1px solid var(--border);border-radius:999px;background:#fff;cursor:pointer;font-size:.9rem;font-family:inherit;color:var(--text)}
.chip.active,.chip:hover{border-color:var(--primary);background:#eff6ff;color:var(--secondary)}
.note{font-size:.88rem;color:#64748b;margin:10px 0 0}
.meta{color:#64748b;font-size:.92rem;margin:0 0 14px}
.it-toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,40px);background:#1e293b;color:#fff;padding:12px 20px;border-radius:8px;opacity:0;pointer-events:none;transition:all .25s;z-index:1000;max-width:90vw;font-size:.95rem}
.it-toast.show{opacity:1;transform:translate(-50%,0)}
.it-toast.err{background:#b91c1c}
.crop-stage{position:relative;display:inline-block;max-width:100%;line-height:0;user-select:none;-webkit-user-select:none;touch-action:none;overflow:hidden;vertical-align:middle}
.crop-stage img{max-width:100%;max-height:70vh;display:block;-webkit-user-drag:none}
.crop-box{position:absolute;border:2px solid #fff;box-shadow:0 0 0 9999px rgba(0,0,0,.55);cursor:move;touch-action:none;box-sizing:border-box}
.crop-box .h{position:absolute;width:18px;height:18px;background:var(--primary);border:2px solid #fff;border-radius:50%;box-sizing:border-box;touch-action:none}
.h.nw{left:-9px;top:-9px;cursor:nwse-resize}.h.ne{right:-9px;top:-9px;cursor:nesw-resize}
.h.sw{left:-9px;bottom:-9px;cursor:nesw-resize}.h.se{right:-9px;bottom:-9px;cursor:nwse-resize}
.h.n{left:calc(50% - 9px);top:-9px;cursor:ns-resize}.h.s{left:calc(50% - 9px);bottom:-9px;cursor:ns-resize}
.h.w{top:calc(50% - 9px);left:-9px;cursor:ew-resize}.h.e{top:calc(50% - 9px);right:-9px;cursor:ew-resize}
.pdf-list{list-style:none;margin:0 0 14px;padding:0}
.pdf-list li{display:flex;align-items:center;gap:12px;padding:8px 0;border-bottom:1px solid var(--border)}
.pdf-list img{width:56px;height:56px;object-fit:cover;border-radius:6px;border:1px solid var(--border)}
.pdf-list .nm{flex:1;min-width:0;overflow-wrap:anywhere;font-size:.92rem}
.pdf-list button{border:1px solid var(--border);background:#fff;border-radius:6px;width:34px;height:34px;cursor:pointer;color:var(--text)}
.pdf-list button:hover{background:#f1f5f9}
.code-out{width:100%;min-height:180px;font-family:Consolas,Menlo,monospace;font-size:.82rem;padding:10px;border:1px solid var(--border);border-radius:8px;box-sizing:border-box;resize:vertical}
.faq{background:var(--white);padding:30px 40px;border-radius:12px;margin-top:30px;border:1px solid var(--border)}
.faq h2{color:var(--secondary);font-size:1.4rem;margin-top:0}
.faq h3{font-size:1.05rem;margin:18px 0 6px}
.faq p{line-height:1.7;color:#475569;margin:0}
.related{margin-top:30px}
.related h2{font-size:1.2rem;color:var(--secondary)}
.related-grid{display:flex;flex-wrap:wrap;gap:10px}
.related-grid a{padding:8px 16px;background:var(--white);border:1px solid var(--border);border-radius:999px;text-decoration:none;color:var(--text);font-weight:500;font-size:.92rem}
.related-grid a:hover{border-color:var(--primary);color:var(--primary)}
.site-footer{background:#1e293b;color:#94a3b8;padding:30px 20px;text-align:center;margin-top:50px}
.site-footer a{color:#fff;margin:0 12px;text-decoration:none;font-size:.9rem}
.site-footer a:hover{text-decoration:underline}
@media(max-width:600px){.workspace{padding:16px}.faq,.info-section{padding:22px!important}}