#txe-tool{--radius:10px;--err:#ff5c6a;--p-clr:#f59e0b;--i-clr:#ff5c6a;--save-clr:var(--ok)}[data-theme=light] #txe-tool{--err:#d92f3d}.txe-share-row{justify-content:center;margin-top:18px;display:flex}.txe-panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:20px;padding:24px}.txe-panel-hd{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;margin-bottom:6px;display:flex}.txe-panel-title{color:var(--txt-strong);margin-bottom:10px;font-size:17px;font-weight:800}.txe-panel-sub{color:var(--txt-dim);margin-bottom:14px;font-size:13px;line-height:1.6}.txe-hint{color:var(--txt-dim);margin-top:4px;font-size:12px;line-height:1.6}.txe-grid-3{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin-bottom:6px;display:grid}.txe-field label{color:var(--txt-dim);text-transform:uppercase;letter-spacing:.4px;margin-bottom:6px;font-size:12px;font-weight:700;display:block}.txe-field input,.txe-field select{background:var(--surface2);border:1px solid var(--border);width:100%;color:var(--txt-strong);font-family:var(--mono);border-radius:8px;outline:none;padding:11px 14px;font-size:14px;transition:border-color .2s,box-shadow .2s}.txe-field input:focus,.txe-field select:focus{border-color:var(--p-clr);box-shadow:0 0 0 3px color-mix(in srgb, var(--p-clr) 14%, transparent)}.txe-check-row{flex-wrap:wrap;gap:16px;margin-top:10px;display:flex}.txe-check{color:var(--txt);cursor:pointer;align-items:center;gap:8px;font-size:13px;display:flex}.txe-check input{width:16px;height:16px;accent-color:var(--p-clr);cursor:pointer}.txe-actions{flex-wrap:wrap;gap:12px;margin-bottom:20px;display:flex}.txe-result-grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-bottom:20px;display:grid}.txe-result-card{background:var(--surface2);border:1px solid var(--border);text-align:center;border-radius:12px;padding:18px}.txe-result-card.main{border-color:color-mix(in srgb, var(--p-clr) 40%, var(--border))}.txe-result-label{color:var(--txt-dim);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px;font-size:11px;font-weight:700}.txe-result-value{color:var(--txt-strong);font-size:20px;font-weight:900;font-family:var(--mono);letter-spacing:-.5px}.txe-bracket-wrap{margin-bottom:20px}.txe-bracket-label{color:var(--txt-dim);text-transform:uppercase;letter-spacing:.4px;margin-bottom:8px;font-size:12px;font-weight:700}.txe-bracket-bar{background:var(--surface2);border:1px solid var(--border);border-radius:8px;height:26px;display:flex;overflow:hidden}.txe-bracket-bar span{color:#06210f;justify-content:center;align-items:center;height:100%;font-size:10px;font-weight:800;transition:width .3s;display:flex}.txe-bracket-bar span.filled{outline:2px solid var(--txt-strong);outline-offset:-2px}.txe-disclaimer{background:color-mix(in srgb, var(--warn) 10%, transparent);border:1px solid color-mix(in srgb, var(--warn) 28%, transparent);color:var(--warn);border-radius:8px;margin-top:14px;padding:12px 16px;font-size:12px;line-height:1.6}.txe-compare-grid{grid-template-columns:1fr 1fr;gap:16px;margin-top:18px;display:grid}.txe-compare-card{background:var(--surface2);border:1px solid var(--border);border-radius:12px;padding:18px}.txe-compare-card h3{color:var(--txt-strong);margin-bottom:10px;font-size:14px;font-weight:800}.txe-compare-row{border-bottom:1px solid var(--border);justify-content:space-between;padding:6px 0;font-size:13px;display:flex}.txe-compare-row:last-child{border-bottom:none}.txe-compare-row span:first-child{color:var(--txt-dim)}.txe-compare-row span:last-child{color:var(--txt-strong);font-weight:700;font-family:var(--mono)}.txe-table-wrap{border:1px solid var(--border);border-radius:8px;max-height:480px;overflow:auto}table.txe-table{border-collapse:collapse;width:100%;font-size:13px}table.txe-table th{text-align:left;color:var(--txt-dim);text-transform:uppercase;letter-spacing:.4px;background:var(--surface2);border-bottom:1px solid var(--border);padding:10px 14px;font-size:11px;font-weight:700;position:sticky;top:0}table.txe-table td{border-bottom:1px solid var(--border);color:var(--txt);padding:9px 14px}table.txe-table tr:last-child td{border-bottom:none}table.txe-table tr:hover{background:var(--surface2)}table.txe-table td.notax{color:var(--ok);font-weight:700}.pane-btn{border:1px solid var(--border);background:var(--surface2);color:var(--txt);cursor:pointer;border-radius:7px;padding:8px 14px;font-size:12px;font-weight:700;transition:background .2s,color .2s,border-color .2s}.pane-btn:hover{background:var(--surface);color:var(--txt-strong);border-color:var(--p-clr)}.pane-btn.danger{color:var(--err);border-color:color-mix(in srgb, var(--err) 30%, transparent)}.pane-btn.danger:hover{background:color-mix(in srgb, var(--err) 10%, transparent);border-color:var(--err)}.txe-history-list{flex-direction:column;gap:8px;max-height:380px;display:flex;overflow-y:auto}.txe-history-empty{text-align:center;color:var(--txt-dim);background:var(--surface2);border:1px dashed var(--border);border-radius:var(--radius);padding:20px;font-size:13px}.txe-history-item{background:var(--surface2);border:1px solid var(--border);cursor:pointer;border-radius:9px;align-items:center;gap:12px;padding:10px 14px;transition:border-color .2s;display:flex}.txe-history-item:hover{border-color:var(--p-clr)}.txe-history-text{min-width:0;font-family:var(--mono);color:var(--txt);white-space:nowrap;text-overflow:ellipsis;flex:1;font-size:12.5px;overflow:hidden}.txe-history-time{color:var(--txt-dim);font-size:11px;font-family:var(--mono);flex-shrink:0}.txe-history-del{border:1px solid var(--border);width:24px;height:24px;color:var(--txt-dim);cursor:pointer;background:0 0;border-radius:6px;flex-shrink:0;font-size:12px}.txe-history-del:hover{color:var(--err);border-color:var(--err)}.txe-write-grid .about-body{max-width:820px;font-size:15px;line-height:1.8}.txe-write-grid h3{color:var(--txt-strong);letter-spacing:-.3px;margin:28px 0 10px;font-size:17px;font-weight:800}.txe-write-grid h3:first-child{margin-top:0}.b64-howto{counter-reset:txe-step;flex-direction:column;gap:14px;max-width:800px;list-style:none;display:flex}.b64-howto li{color:var(--txt);padding-left:40px;font-size:14px;line-height:1.65;position:relative}.b64-howto li:before{counter-increment:txe-step;content:counter(txe-step);background:linear-gradient(135deg, var(--grad1), var(--grad2));color:#fff;border-radius:8px;justify-content:center;align-items:center;width:28px;height:28px;font-size:13px;font-weight:800;display:flex;position:absolute;top:0;left:0}.b64-howto strong{color:var(--txt-strong)}.txe-toast{background:var(--surface2);border:1px solid var(--border);color:var(--txt-strong);font-family:var(--mono);z-index:2000;opacity:0;pointer-events:none;border-radius:999px;padding:10px 20px;font-size:13px;font-weight:600;transition:opacity .25s,transform .25s;position:fixed;bottom:28px;left:50%;transform:translate(-50%)translateY(20px)}.txe-toast.show{opacity:1;transform:translate(-50%)translateY(0)}@media (width<=800px){.txe-compare-grid{grid-template-columns:1fr}}@media (width<=650px){.txe-panel{padding:18px}.txe-actions{flex-direction:column}.txe-actions button{width:100%}.txe-result-grid{grid-template-columns:1fr 1fr}}