:root{--surface:#faf9f6;--border:#e7e3dc;--text-main:#2e2b26;--text-muted:#8a867d;--pastel-lavender-tint:#dad4f5;--pastel-lavender-text:#4b3f91;--pastel-mint-tint:#c7ecdd;--pastel-mint-text:#1d6b54;--pastel-peach-tint:#fbe3c7;--pastel-peach-text:#8a5a1e;--pastel-blush-tint:#f6d3d8;--pastel-blush-text:#8c2f3c;--pastel-sky-tint:#d6e9f7;--pastel-sky-text:#1e5a85}*{box-sizing:border-box}body{background:var(--surface);color:var(--text-main);margin:0;font-family:system-ui,Segoe UI,Roboto,sans-serif}#root{min-height:100vh}.app{flex-direction:column;min-height:100vh;display:flex}.app__content{flex:1;padding:24px}.placeholder{color:var(--text-muted)}.card{border:1px solid var(--border);border-radius:16px;padding:20px 24px;box-shadow:0 1px 3px #0000000a}.card--lavender{border-left:4px solid var(--pastel-lavender-tint)}.card--mint{border-left:4px solid var(--pastel-mint-tint)}.card--peach{border-left:4px solid var(--pastel-peach-tint)}.card--blush{border-left:4px solid var(--pastel-blush-tint)}.card--sky{border-left:4px solid var(--pastel-sky-tint)}.tab-nav{border-bottom:1px solid var(--border);background:var(--surface);gap:4px;padding:0 24px;display:flex}.tab-nav__item{appearance:none;color:var(--text-muted);cursor:pointer;font:inherit;background:0 0;border:none;border-bottom:2px solid #0000;padding:14px 12px;transition:color .2s,border-bottom-color .2s}.tab-nav__item:hover{color:var(--text-main)}.tab-nav__item--active{color:var(--text-main);border-bottom-color:var(--pastel-lavender-tint);font-weight:600}.app-input{border:1px solid var(--border);width:100%;font:inherit;resize:vertical;background:var(--surface);color:var(--text-main);border-radius:8px;padding:12px}.app-input:focus{outline:2px solid var(--pastel-lavender-tint);outline-offset:0}.app-controls{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.app-controls label{color:var(--text-muted);align-items:center;gap:6px;font-size:.9rem;display:flex}.app-controls select,.app-controls input[type=text]{border:1px solid var(--border);font:inherit;background:var(--surface);color:var(--text-main);border-radius:6px;padding:6px 8px}button{border:1px solid var(--border);background:var(--surface);color:var(--text-main);font:inherit;cursor:pointer;border-radius:8px;padding:8px 14px;font-weight:500;transition:filter .2s}button:hover{filter:brightness(.96)}.app-table{border-collapse:collapse;width:100%;margin-top:8px;font-size:.95rem}.app-table th,.app-table td{text-align:left;border-bottom:1px solid var(--border);vertical-align:top;padding:10px 12px}.app-table th{color:var(--text-muted);text-transform:uppercase;font-size:.85rem;font-weight:600}.app-table th button,.app-table button{margin-left:8px;padding:4px 8px;font-size:.8rem}.app-list{margin:0;padding:0;list-style:none}.app-list li{border-bottom:1px solid var(--border);padding:8px 10px;font-size:.95rem}.app-list li:last-child{border-bottom:none}code{background:var(--border);border-radius:4px;padding:2px 6px;font-family:ui-monospace,Consolas,monospace;font-size:.9rem}.subtitle{color:var(--text-muted);margin-bottom:15px;font-size:.9rem}.grid-2-col{grid-template-columns:1fr 1fr;gap:20px;display:grid}@media (width<=768px){.grid-2-col{grid-template-columns:1fr}}.upload-area{border:2px dashed var(--border);text-align:center;cursor:pointer;background:var(--surface);border-radius:12px;padding:40px 20px}.upload-area:hover{border-color:var(--pastel-sky-tint)}.btn-full{width:100%}.btn-reset,.btn-copy{background:var(--surface);color:var(--text-main);border:1px solid var(--border)}.detail-card{background:var(--surface);border:1px solid var(--pastel-sky-tint);border-radius:10px;padding:20px;position:relative;overflow:hidden}.detail-card__line{margin-bottom:5px;font-size:.95rem;display:flex}.detail-card__label{width:130px;color:var(--text-muted);opacity:.8;flex-shrink:0;font-weight:600}.detail-card__value{color:var(--text-main);word-break:break-word}.detail-card__divider{border-bottom:1px solid var(--border);margin:10px 0}