:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;min-height:100vh;width:100%;font-family:Poppins,sans-serif;background:linear-gradient(135deg,#141e30,#243b55)}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}.glass-btn{transition:all .3s ease}.glass-btn:hover{transform:translateY(-6px);background:#ffffff2e;box-shadow:0 12px 35px #00000080}.glass-btn:active{transform:scale(.95)}}.tool-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:28px 16px;background:radial-gradient(1200px 600px at 20% 10%,rgba(0,255,200,.12),transparent 60%),radial-gradient(900px 500px at 90% 30%,rgba(0,120,255,.12),transparent 55%),linear-gradient(135deg,#07131a,#05070b);color:#eaf7ff}.tool-card{width:min(980px,100%);background:#ffffff0f;border:1px solid rgba(255,255,255,.1);border-radius:18px;padding:18px;box-shadow:0 18px 50px #00000073;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.tool-head{margin-bottom:14px}.tool-title{font-size:28px;font-weight:800;display:flex;gap:10px;align-items:center}.tool-sub{margin-top:6px;opacity:.85;font-size:13px}.tool-top{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:14px 0}.primary-btn{padding:12px 16px;border-radius:12px;border:1px solid rgba(255,255,255,.14);background:linear-gradient(135deg,#4bf0d2,#1aa7ff);color:#06202a;font-weight:800;cursor:pointer}.primary-btn:disabled{opacity:.6;cursor:not-allowed}.tool-msg{margin:10px 0 16px;padding:10px 12px;border-radius:12px;background:#ffffff0f;border:1px solid rgba(255,255,255,.1)}.tool-msg.ok{border-color:#50ffa059}.tool-msg.bad{border-color:#ff505059}.tool-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}@media(max-width:880px){.tool-grid{grid-template-columns:1fr}}.panel{background:#0a101473;border:1px solid rgba(255,255,255,.1);border-radius:16px;overflow:hidden}.panel-title{padding:12px 14px;font-weight:800;border-bottom:1px solid rgba(255,255,255,.08)}.panel-title.row{display:flex;justify-content:space-between;align-items:center}.row-actions{display:flex;gap:10px}.panel-body{padding:14px}.empty{height:380px;display:flex;align-items:center;justify-content:center;opacity:.7;border:1px dashed rgba(255,255,255,.18);border-radius:14px}.img-box{width:100%;max-height:420px;object-fit:contain;border-radius:14px;border:1px solid rgba(255,255,255,.1);background:#0003}.ghost-btn{padding:9px 12px;border-radius:12px;background:#ffffff0f;border:1px solid rgba(255,255,255,.14);color:#eaf7ff;cursor:pointer}.ghost-btn:disabled{opacity:.5;cursor:not-allowed}