:root{--bg: #0f1420;--panel: #171e2e;--panel-edge: #232d44;--text: #e8ecf4;--muted: #93a0b8;--accent: #6ea8fe;--safe: #2ea06a;--safe-bg: #12291e;--caution: #d7a021;--caution-bg: #2b2410;--breaking: #e05656;--breaking-bg: #2e1717;--mono: "SF Mono", ui-monospace, "Cascadia Code", Menlo, Consolas, monospace}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}.wrap{max-width:1180px;margin:0 auto;padding:24px 20px 64px}header.site{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;margin-bottom:6px}header.site h1{font-size:24px;margin:0}header.site .tagline{color:var(--muted);font-size:14px}.privacy{color:var(--muted);font-size:13px;margin:0 0 18px}.controls{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:12px}.controls label{color:var(--muted);font-size:13px}select,button{background:var(--panel);color:var(--text);border:1px solid var(--panel-edge);border-radius:8px;padding:7px 12px;font-size:14px;cursor:pointer}button:hover,select:hover{border-color:var(--accent)}button.primary{background:var(--accent);border-color:var(--accent);color:#0b1020;font-weight:600}.editors{display:grid;grid-template-columns:1fr 1fr;gap:14px}@media(max-width:860px){.editors{grid-template-columns:1fr}}.editor{display:flex;flex-direction:column;gap:6px}.editor .label{font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}textarea{width:100%;min-height:300px;resize:vertical;background:var(--panel);color:var(--text);border:1px solid var(--panel-edge);border-radius:10px;padding:12px;font-family:var(--mono);font-size:13px;line-height:1.5;tab-size:2}textarea:focus{outline:none;border-color:var(--accent)}#result{margin-top:22px}.summary{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:18px}.summary-total{font-size:17px;font-weight:650}.summary-kind{color:var(--muted);font-size:13px;margin-left:auto}.chip{border-radius:999px;padding:3px 11px;font-size:13px;font-weight:600}.chip-breaking{background:var(--breaking-bg);color:var(--breaking)}.chip-caution{background:var(--caution-bg);color:var(--caution)}.chip-safe{background:var(--safe-bg);color:var(--safe)}.chip-zero{opacity:.45}.warnings{margin-bottom:14px}.warning{color:var(--caution);font-size:13px}.empty{color:var(--muted)}.entity-group{margin-bottom:22px}.entity-name{font-size:16px;margin:0 0 8px;display:flex;align-items:center;gap:10px;font-family:var(--mono)}.card{background:var(--panel);border:1px solid var(--panel-edge);border-left-width:4px;border-radius:10px;padding:10px 14px;margin-bottom:8px}.card-breaking{border-left-color:var(--breaking)}.card-caution{border-left-color:var(--caution)}.card-safe{border-left-color:var(--safe)}.card-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.card-summary{font-weight:600}.badge{border-radius:5px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;padding:2px 7px}.badge-breaking{background:var(--breaking-bg);color:var(--breaking)}.badge-caution{background:var(--caution-bg);color:var(--caution)}.badge-safe{background:var(--safe-bg);color:var(--safe)}.card-delta{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:6px}.card-delta code{background:#0d1220;border:1px solid var(--panel-edge);border-radius:6px;padding:2px 8px;font-family:var(--mono);font-size:12.5px}.delta-before{color:var(--breaking);text-decoration:line-through;text-decoration-thickness:1px}.delta-after{color:var(--safe)}.delta-arrow{color:var(--muted)}.card-note{margin:6px 0 2px;color:var(--muted);font-size:13.5px}footer.site{margin-top:44px;color:var(--muted);font-size:13px}footer.site a{color:var(--accent)}.toast{position:fixed;bottom:22px;left:50%;transform:translate(-50%);background:var(--accent);color:#0b1020;font-weight:600;border-radius:8px;padding:9px 16px;opacity:0;transition:opacity .25s;pointer-events:none}.toast.show{opacity:1}