:root{--font-sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-serif: Iowan Old Style, "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;--font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;--radius: 10px;--radius-sm: 7px;--shadow: 0 1px 2px rgba(0, 0, 0, .18), 0 8px 24px rgba(0, 0, 0, .18);--maxw: 1500px}html[data-theme=dark]{--bg: #14161c;--bg-2: #1b1e26;--panel: #1e2230;--panel-2: #242a3a;--border: #2e3548;--text: #e9ecf4;--text-dim: #a3acc2;--text-faint: #6f7894;--accent: #7aa2ff;--accent-2: #b78bff;--good: #4ec98a;--info: #6fb4ff;--warn: #f2c14e;--high: #ff7a85;--mark-bg: rgba(122, 162, 255, .22);--mark-border: rgba(122, 162, 255, .55);--sel-bg: rgba(247, 193, 78, .38);--sel-border: #f2c14e}html[data-theme=light]{--bg: #f4f5f8;--bg-2: #eceef3;--panel: #ffffff;--panel-2: #f7f8fb;--border: #d9dee8;--text: #1c2230;--text-dim: #515b71;--text-faint: #8a93a8;--accent: #3961d8;--accent-2: #7c4ddb;--good: #1c9d63;--info: #2f74d0;--warn: #b9851a;--high: #d23c4a;--mark-bg: rgba(57, 97, 216, .16);--mark-border: rgba(57, 97, 216, .5);--sel-bg: rgba(185, 133, 26, .28);--sel-border: #b9851a}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:var(--font-sans);background:var(--bg);color:var(--text);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased}button{font-family:inherit}::selection{background:var(--sel-bg)}.app{display:flex;flex-direction:column;height:100%}.header{display:flex;align-items:center;gap:16px;padding:10px 18px;background:var(--bg-2);border-bottom:1px solid var(--border);flex-shrink:0}.brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:-.02em;font-size:18px}.brand .logo{color:var(--accent);display:flex}.brand .tag{font-weight:400;font-size:12.5px;color:var(--text-faint);border-left:1px solid var(--border);padding-left:12px;margin-left:2px}.header .spacer{flex:1}.privacy-pill{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--good);background:color-mix(in srgb,var(--good) 14%,transparent);border:1px solid color-mix(in srgb,var(--good) 35%,transparent);padding:4px 10px;border-radius:999px;white-space:nowrap}.icon-btn{background:var(--panel);border:1px solid var(--border);color:var(--text-dim);border-radius:var(--radius-sm);width:34px;height:34px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer}.icon-btn:hover{color:var(--text);border-color:var(--accent)}.toolbar{display:flex;align-items:center;gap:8px;padding:8px 18px;background:var(--bg-2);border-bottom:1px solid var(--border);flex-wrap:wrap;flex-shrink:0}.btn{display:inline-flex;align-items:center;gap:7px;background:var(--panel);border:1px solid var(--border);color:var(--text);padding:7px 13px;border-radius:var(--radius-sm);font-size:13.5px;cursor:pointer;white-space:nowrap}.btn:hover{border-color:var(--accent)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.primary{background:linear-gradient(180deg,var(--accent),color-mix(in srgb,var(--accent) 80%,#000));border-color:transparent;color:#0a0e1a;font-weight:600}.btn.primary:hover{filter:brightness(1.06)}.btn svg{width:16px;height:16px}.toolbar .spacer{flex:1}.options{display:flex;align-items:center;gap:16px;font-size:12.5px;color:var(--text-dim)}.options label{display:flex;align-items:center;gap:7px;white-space:nowrap}.options input[type=range]{width:110px;accent-color:var(--accent)}.options .val{color:var(--text);font-variant-numeric:tabular-nums;min-width:26px}.main{flex:1;display:grid;grid-template-columns:1fr 420px;min-height:0}.editor-col{min-width:0;display:flex;flex-direction:column;border-right:1px solid var(--border)}.sidebar{min-width:0;overflow-y:auto;background:var(--bg);display:flex;flex-direction:column}.editor-wrap{position:relative;flex:1;min-height:0;overflow:hidden}.editor-scroll,.editor-backdrop{position:absolute;top:0;right:0;bottom:0;left:0;margin:0;padding:28px 36px;font-family:var(--font-serif);font-size:17px;line-height:1.75;letter-spacing:.005em;white-space:pre-wrap;word-wrap:break-word;overflow-wrap:break-word;border:0;-moz-tab-size:4;tab-size:4}.editor-backdrop{z-index:1;color:transparent;pointer-events:none;overflow:auto}.editor-scroll{z-index:2;background:transparent;color:var(--text);resize:none;outline:none;overflow:auto;caret-color:var(--accent)}.editor-backdrop mark{background:var(--mark-bg);color:transparent;border-bottom:2px solid var(--mark-border);border-radius:3px}.editor-backdrop mark.sel{background:var(--sel-bg);border-bottom:2px solid var(--sel-border);box-shadow:0 0 0 2px var(--sel-bg)}.empty-state{position:absolute;top:0;right:0;bottom:0;left:0;z-index:3;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;text-align:center;padding:24px;pointer-events:none}.empty-state .art{color:var(--text-faint);opacity:.6}.empty-state h2{margin:0;font-weight:650}.empty-state p{margin:0;color:var(--text-dim);max-width:420px}.empty-state .cta{display:flex;gap:10px;pointer-events:auto;margin-top:4px}.editor-status{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:6px 16px;font-size:12px;color:var(--text-faint);border-top:1px solid var(--border);background:var(--bg-2);flex-shrink:0}.editor-status .analyzing{color:var(--accent);display:inline-flex;align-items:center;gap:7px}.dot-pulse{width:8px;height:8px;border-radius:50%;background:var(--accent);animation:pulse 1s ease-in-out infinite}@keyframes pulse{0%,to{opacity:.3;transform:scale(.8)}50%{opacity:1;transform:scale(1.1)}}.section{padding:16px;border-bottom:1px solid var(--border)}.section h3{margin:0 0 12px;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--text-faint)}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.stat{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 12px}.stat .v{font-size:19px;font-weight:680;font-variant-numeric:tabular-nums;letter-spacing:-.02em}.stat .k{font-size:11.5px;color:var(--text-faint);margin-top:2px}.read-row{display:flex;gap:10px;margin-top:12px}.read-card{flex:1;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 12px}.read-card .v{font-size:17px;font-weight:680}.read-card .k{font-size:11.5px;color:var(--text-faint)}.read-card .grade{font-size:11.5px;color:var(--text-dim);margin-top:3px}.rhythm svg{display:block;width:100%;height:90px}.rhythm .bar{fill:var(--accent);opacity:.55}.rhythm .mean-line{stroke:var(--accent-2);stroke-dasharray:3 3;stroke-width:1}.rhythm-legend{display:flex;justify-content:space-between;font-size:11px;color:var(--text-faint);margin-top:6px}.report{border:1px solid var(--border);border-radius:var(--radius-sm);margin-bottom:8px;background:var(--panel);overflow:hidden}.report.active{border-color:var(--accent)}.report-head{display:flex;align-items:center;gap:10px;width:100%;text-align:left;background:transparent;border:0;color:var(--text);padding:11px 12px;cursor:pointer}.report-head:hover{background:var(--panel-2)}.sev-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.sev-good{background:var(--good)}.sev-info{background:var(--info)}.sev-warn{background:var(--warn)}.sev-high{background:var(--high)}.report-head .label{font-weight:600;font-size:14px}.report-head .summary{color:var(--text-dim);font-size:12.5px;margin-left:auto;white-space:nowrap}.report-head .chev{color:var(--text-faint);transition:transform .15s}.report.open .chev{transform:rotate(90deg)}.report-body{padding:0 12px 12px}.report-desc{font-size:12.5px;color:var(--text-dim);margin:0 0 10px}.rows{display:flex;flex-direction:column;gap:2px;margin-bottom:10px}.row-item{display:grid;grid-template-columns:1fr auto auto;gap:5px 10px;align-items:center;width:100%;text-align:left;background:transparent;border:1px solid transparent;border-radius:6px;color:var(--text);font-family:inherit;font-size:12.5px;padding:4px 7px}.row-item.clickable{cursor:pointer}.row-item.clickable:hover{background:var(--panel-2);border-color:var(--border)}.row-item.active{background:color-mix(in srgb,var(--accent) 16%,transparent);border-color:var(--accent)}.row-item:disabled{cursor:default}.row-item .rl{color:var(--text);font-family:var(--font-mono);font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.row-item .rc{color:var(--text);font-variant-numeric:tabular-nums}.row-item .rd{color:var(--text-faint);font-variant-numeric:tabular-nums;font-size:11px}.row-bar-wrap{grid-column:1 / -1}.row-bar{display:block;height:4px;background:var(--accent);border-radius:2px;opacity:.5}.focus-clear{background:color-mix(in srgb,var(--accent) 18%,transparent);border:1px solid var(--accent);color:var(--text);border-radius:999px;padding:1px 8px;font-size:11px;cursor:pointer}.focus-clear:hover{background:color-mix(in srgb,var(--accent) 30%,transparent)}.findings-nav{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--text-dim);border-top:1px dashed var(--border);padding-top:10px}.findings-nav .count{margin-right:auto}.mini-btn{background:var(--panel-2);border:1px solid var(--border);color:var(--text);border-radius:6px;width:26px;height:26px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.mini-btn:hover{border-color:var(--accent)}.finding-msg{font-size:12px;color:var(--text-dim);margin-top:8px;padding:8px 10px;background:var(--panel-2);border-radius:6px;border-left:3px solid var(--mark-border)}.sidebar-empty{padding:24px 16px;color:var(--text-faint);font-size:13px;text-align:center}.toast{position:fixed;bottom:20px;left:50%;transform:translate(-50%);background:var(--high);color:#fff;padding:10px 16px;border-radius:var(--radius-sm);box-shadow:var(--shadow);z-index:50;font-size:13.5px;max-width:90vw}.toast.info{background:var(--accent);color:#0a0e1a}.score-badge{display:inline-flex;align-items:baseline;gap:6px}.score-badge .num{font-size:30px;font-weight:720;letter-spacing:-.03em}.score-badge .den{color:var(--text-faint);font-size:14px}.score-caption{font-size:12px;color:var(--text-dim);margin-top:2px}.drop-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:60;background:color-mix(in srgb,var(--bg) 72%,transparent);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);display:flex;align-items:center;justify-content:center;padding:24px}.drop-card{display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center;color:var(--text);border:2px dashed var(--accent);background:var(--panel);border-radius:var(--radius);padding:40px 56px;box-shadow:var(--shadow)}.drop-card strong{font-size:18px}.drop-card span{font-size:13px;color:var(--text-dim)}.drop-card svg{color:var(--accent)}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}@media (max-width: 900px){.main{grid-template-columns:1fr;grid-template-rows:1fr auto}.editor-col{border-right:0;border-bottom:1px solid var(--border)}.sidebar{max-height:50vh}.brand .tag{display:none}}