:root{--bg:#4a4a4a;--panel:#fff;--border:#e6e6e3;--border-strong:#d9d9d5;--text:#1c1c1a;--text-secondary:#6f6f6a;--text-tertiary:#a3a39d;--chip-bg:#f4f4f1;--accent:#1c1c1a;--blue:#3b82f6;--purple:#a855f7;--green:#16a34a;--red:#dc2626;--radius:10px;--radius-sm:6px;color:var(--text);font-family:Inter,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:13px}*{box-sizing:border-box}body{background:var(--bg);margin:0}button{font:inherit;color:inherit;cursor:pointer;background:0 0;border:none;padding:0}input{font:inherit;color:inherit}.app{grid-template-columns:300px 1fr 360px;gap:16px;height:100vh;padding:16px;display:grid}.stage{justify-content:center;align-items:flex-start;padding:24px 0;display:flex;overflow:auto}.hud{color:#e8e8e4;background:#262624;border-radius:12px;flex-direction:column;gap:14px;padding:14px;display:flex;overflow-y:auto}.hud h1{color:#fff;margin:0;font-size:14px;font-weight:600}.hud h2{letter-spacing:.08em;text-transform:uppercase;color:#9c9c96;margin:0 0 6px;font-size:10px}.hud-group{border-top:1px solid #3a3a37;padding-top:10px}.hud-scenarios{flex-direction:column;gap:4px;display:flex}.hud-scenario{text-align:left;color:#d4d4cf;border-radius:6px;align-items:baseline;gap:8px;padding:6px 8px;font-size:12px;display:flex}.hud-scenario:hover{background:#33332f}.hud-scenario.active{color:#fff;background:#3d3d38}.hud-scenario .frame-badge{color:#e8e8e4;background:#52524c;border-radius:4px;flex:none;padding:1px 4px;font-size:9px}.hud-scenario .desc{color:#8f8f89;margin-top:1px;font-size:10px;display:block}.hud-row{justify-content:space-between;align-items:center;gap:8px;padding:4px 0;font-size:12px;display:flex}.hud-seg{background:#1b1b19;border-radius:6px;flex-wrap:wrap;gap:2px;padding:2px;display:inline-flex}.hud-seg button{color:#a8a8a2;border-radius:4px;padding:3px 8px;font-size:11px}.hud-seg button.on{color:#fff;background:#4a4a44}.hud-check{accent-color:#a855f7}.hud input[type=text]{color:#e8e8e4;background:#1b1b19;border:1px solid #3a3a37;border-radius:5px;width:110px;padding:3px 6px;font-size:11px}.inspector{color:#cfe3cf;background:#262624;border-radius:12px;padding:14px;font-size:11px;overflow-y:auto}.inspector h2{letter-spacing:.08em;text-transform:uppercase;color:#9c9c96;margin:12px 0 6px;font-size:10px}.inspector h2:first-child{margin-top:0}.inspector pre{background:#1b1b19;border-radius:8px;margin:0;padding:10px;font-family:SF Mono,Fira Code,Menlo,Consolas,monospace;font-size:10.5px;line-height:1.5;overflow-x:auto}.inspector .rule-no{color:#e08585}.rec-panel{background:var(--panel);border-radius:12px;flex-direction:column;width:560px;min-height:480px;display:flex;overflow:hidden;box-shadow:0 12px 40px #00000059}.rec-header{align-items:center;gap:8px;padding:12px 16px;font-size:13px;display:flex}.rec-header .status-dot{border:1.5px solid var(--border-strong);border-radius:50%;flex:none;width:14px;height:14px}.rec-header .status-dot.working{border-color:var(--purple);border-top-color:#0000;animation:.9s linear infinite spin}.rec-header .status-dot.done{background:var(--green);border-color:var(--green)}@keyframes spin{to{transform:rotate(360deg)}}.rec-header .title{font-weight:600}.rec-header .timestamp{color:var(--text-tertiary);font-size:12px}.rec-header .spacer{flex:1}.rec-header .signoff{color:var(--text-secondary);align-items:center;gap:5px;margin-left:10px;font-size:12px;display:inline-flex}.rec-header .signoff .count{background:var(--chip-bg);color:var(--text);border-radius:4px;padding:1px 5px;font-size:11px}.rec-header .signoff .count.signed{color:var(--green);background:#dcf5e4}.rec-header .close-btn{color:var(--text-secondary);margin-left:12px;font-size:15px;line-height:1}.rec-body{flex-direction:column;flex:1;gap:12px;padding:0 16px 16px;display:flex}.card{border:1px solid var(--border);border-radius:var(--radius);padding:12px 14px}.card-header{justify-content:space-between;align-items:center;width:100%;font-size:13px;font-weight:600;display:flex}.card-header .chevron{color:var(--text-tertiary);font-size:12px}.card-subtitle{color:var(--text-secondary);margin-top:2px;font-size:12px}.detail-rows{flex-direction:column;gap:8px;margin-top:12px;display:flex}.detail-row{grid-template-columns:110px 1fr;align-items:center;font-size:12px;display:grid}.detail-row .label{color:var(--text-secondary)}.detail-row .value{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.chip{background:var(--chip-bg);border-radius:var(--radius-sm);align-items:center;gap:5px;padding:3px 8px;font-size:12px;display:inline-flex}.chip.ghost{border:1px dashed var(--border-strong);color:var(--text-tertiary);background:0 0}.chip .x{color:var(--text-tertiary);cursor:pointer}.chip .file-icon{color:#fff;border-radius:3px;justify-content:center;align-items:center;width:13px;height:13px;font-size:8px;font-weight:700;display:inline-flex}.chip .file-icon.excel{background:#1d6f42}.chip .file-icon.pdf{background:#d93025}.add-btn{color:var(--text-tertiary);padding:0 4px;font-size:14px}.tabs{background:var(--chip-bg);border-radius:7px;gap:2px;margin-top:12px;padding:2px;display:inline-flex}.tabs button{color:var(--text-secondary);border-radius:5px;padding:4px 10px;font-size:12px}.tabs button.on{color:var(--text);background:#fff;font-weight:500;box-shadow:0 1px 2px #00000014}.tabs button:disabled{opacity:.45;cursor:not-allowed}.dropzone{border:1px solid var(--border);border-radius:var(--radius-sm);text-align:center;color:var(--text-secondary);width:100%;margin-top:12px;padding:14px;font-size:12px}.dropzone:hover{background:#fafaf8}.attached-file{margin-top:12px}.field-label{color:var(--text);justify-content:space-between;align-items:center;margin-top:14px;font-size:12px;display:flex}.field-label .left{align-items:center;gap:5px;display:inline-flex}.info-dot{border:1px solid var(--border-strong);width:12px;height:12px;color:var(--text-tertiary);border-radius:50%;justify-content:center;align-items:center;font-size:8px;display:inline-flex}.mode-toggle{border:1px solid var(--border);border-radius:5px;display:inline-flex;overflow:hidden}.mode-toggle button{color:var(--text-tertiary);padding:3px 7px;font-size:11px}.mode-toggle button.on{background:var(--chip-bg);color:var(--text)}.text-input{border:1px solid var(--border);border-radius:var(--radius-sm);width:100%;margin-top:6px;padding:7px 10px;font-size:12px}.text-input::placeholder{color:var(--text-tertiary)}.toggle-rows{flex-direction:column;gap:10px;margin-top:14px;display:flex}.toggle-row{justify-content:space-between;align-items:center;font-size:12px;display:flex}.toggle-row .left{align-items:center;gap:5px;display:inline-flex}.switch{background:#d6d6d1;border-radius:9px;flex:none;width:32px;height:18px;transition:background .15s;position:relative}.switch.on{background:var(--accent)}.switch.blue{background:var(--blue)}.switch:after{content:"";background:#fff;border-radius:50%;width:14px;height:14px;transition:left .15s;position:absolute;top:2px;left:2px}.switch.on:after,.switch.blue:after{left:16px}.switch:disabled{opacity:.5;cursor:not-allowed}.materiality{align-items:center;gap:6px;display:inline-flex}.amount-input{border:1px solid var(--border);border-radius:var(--radius-sm);align-items:center;gap:5px;padding:3px 8px;font-size:12px;display:inline-flex}.amount-input.edited{color:var(--blue);background:#e8f0fe;border-color:#bcd3f7}.amount-input .unit{color:var(--text-tertiary)}.amount-input input{text-align:right;background:0 0;border:none;outline:none;width:52px;font-size:12px}.or{color:var(--text-tertiary);font-size:11px}.unsaved-footer{border-top:1px solid var(--border);color:var(--text-secondary);justify-content:space-between;align-items:center;padding:10px 16px;font-size:12px;display:flex}.unsaved-footer .actions{align-items:center;gap:8px;display:inline-flex}.btn{border-radius:var(--radius-sm);padding:6px 12px;font-size:12px;font-weight:500}.btn.secondary{border:1px solid var(--border);background:#fff}.btn.primary{background:var(--accent);color:#fff}.btn.split{padding:0;display:inline-flex;overflow:hidden}.btn.split .main{color:#fff;padding:6px 10px}.btn.split .caret{color:#fff;border-left:1px solid #ffffff40;padding:6px 8px}.ready-banner{border-radius:var(--radius);background:linear-gradient(#fff,#fff) padding-box padding-box,linear-gradient(90deg,#f0abfc,#a855f7,#6366f1) border-box;border:1px solid #0000;justify-content:space-between;align-items:center;gap:12px;padding:12px 14px;display:flex}.ready-banner .title{font-size:13px;font-weight:600}.ready-banner .subtitle{color:var(--text-secondary);margin-top:2px;font-size:12px}.working-block{border:1px solid var(--border);border-radius:var(--radius);color:var(--text-secondary);align-items:center;gap:10px;padding:16px 14px;font-size:12px;display:flex}.spinner{border:2px solid #e9d5ff;border-top-color:var(--purple);border-radius:50%;flex:none;width:16px;height:16px;animation:.9s linear infinite spin}.result-block{border:1px solid var(--border);border-radius:var(--radius);padding:12px 14px}.result-block .rows{flex-direction:column;gap:6px;margin-top:10px;font-size:12px;display:flex}.result-block .row{justify-content:space-between;display:flex}.result-block .row .label{color:var(--text-secondary)}.variance-pill{border-radius:999px;align-items:center;gap:5px;padding:2px 9px;font-size:11px;font-weight:500;display:inline-flex}.variance-pill.zero{color:var(--green);background:#dcf5e4}.variance-pill.immaterial{color:#b45309;background:#fef3c7}.variance-pill.material{color:var(--red);background:#fee2e2}.readonly-note{border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-secondary);background:#fafaf8;padding:6px 10px;font-size:11px}