*{box-sizing:border-box}
:root{
  --bg:#020617;
  --bg-soft:#0b1322;
  --panel:#162236;
  --panel-2:#101a2b;
  --border:#2b4368;
  --text:#e5eefc;
  --muted:#94a3b8;
  --blue:#60a5fa;
  --blue-strong:#2563eb;
  --green:#34d399;
  --green-strong:#10b981;
  --red:#f87171;
  --red-strong:#ef4444;
  --purple:#c084fc;
  --purple-strong:#a855f7;
}
html,body{margin:0;padding:0;min-height:100%;font-family:Inter,Arial,sans-serif;background:radial-gradient(circle at top,#172554 0%,#0f172a 38%,#020617 100%);color:var(--text)}
a{color:#bfdbfe}
body{line-height:1.4}
.page-shell{padding:24px}
.page{max-width:1380px;margin:0 auto}
.top-actions{padding:16px 24px 0;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.top-left-actions{display:flex;gap:10px;flex-wrap:wrap}
.home-btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;background:#334155;color:#fff;padding:10px 14px;border-radius:12px;font-weight:700;border:1px solid rgba(255,255,255,.08)}
.home-btn:hover{background:#475569}
.subtle-btn{background:#172033}
.user-session-pill{display:inline-flex;align-items:center;gap:6px;padding:10px 14px;border-radius:999px;border:1px solid var(--border);background:#0f172a;color:#dbe9ff;font-weight:700}
.hero{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:20px}
.hero h1{margin:0 0 6px;font-size:48px;color:var(--blue);line-height:1.05}
.hero p{margin:0;color:var(--muted);max-width:60ch;font-size:1.05rem}
.hero-badge{padding:10px 14px;border:1px solid var(--border);border-radius:999px;background:rgba(15,23,42,.65);color:#cbd5e1;font-size:14px;white-space:nowrap}
.workspace-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(300px,.85fr);gap:20px;align-items:start}
.panel{background:rgba(22,34,54,.94);backdrop-filter:blur(10px);border:1px solid var(--border);border-radius:24px;padding:24px;box-shadow:0 18px 40px rgba(0,0,0,.22)}
.panel h2{margin:0;font-size:1.45rem}
.form-panel,.preset-panel{min-width:0}
.panel-title-row,.section-title-row{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:16px}
.section-title-row.compact{align-items:center}
.section-kicker{display:inline-block;font-size:.76rem;text-transform:uppercase;letter-spacing:.12em;color:#93c5fd;font-weight:800;margin-bottom:8px}
.section-copy{margin:.35rem 0 0;color:var(--muted);font-size:.95rem}
.result-copy{margin-bottom:18px}
.status-pill,.muted-mini{font-size:12px;padding:6px 10px;border-radius:999px}
.status-pill{background:#0f172a;border:1px solid var(--border);color:#cbd5e1;white-space:nowrap}
.muted-mini{background:rgba(96,165,250,.08);border:1px solid rgba(96,165,250,.2);color:#bfdbfe;white-space:nowrap}
label{display:block;margin:0 0 7px;color:#d6e3f7;font-weight:700}
.field-block{min-width:0}
input,select{width:100%;height:50px;padding:0 14px;border-radius:14px;border:1px solid var(--border);background:#0b1322;color:#fff;font-size:16px;outline:none}
input::placeholder{color:#6f88aa}
input:focus,select:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(96,165,250,.12)}
.preset-grid,.two-col{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.preset-grid{margin-bottom:18px}
.two-col{margin-bottom:16px}
.form-panel .field-block + .field-block{margin-top:16px}
.form-panel .two-col .field-block{margin-top:0}
.action-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.main-actions{margin-top:18px}
.primary-btn,.primary-link-btn{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(180deg,#4f8ef9 0%,#2563eb 100%);color:#fff;border:none;border-radius:14px;padding:14px 16px;font-weight:800;cursor:pointer;text-decoration:none}
.primary-btn:hover,.primary-link-btn:hover{filter:brightness(1.04)}
.primary-btn{flex:1;min-width:210px}
.ghost-btn,.secondary-btn{background:#0f172a;color:#d7e7ff;border:1px solid var(--border);border-radius:14px;padding:12px 14px;cursor:pointer}
.ghost-btn:hover,.secondary-btn:hover{border-color:#4f6488}
.ghost-btn:disabled,.secondary-btn:disabled,.primary-btn:disabled{opacity:.5;cursor:not-allowed}
.small-btn{padding:10px 12px;font-size:.92rem}
.help-text{font-size:13px;color:var(--muted);margin:12px 0 0}
.form-error{margin-top:14px;padding:12px 14px;border-radius:14px;background:#450a0a;border:1px solid #7f1d1d;color:var(--red);font-weight:700}
.hidden{display:none!important}
.info-box,.note-box{background:#0f172a;border:1px solid rgba(148,163,184,.18);border-radius:16px;padding:14px 16px}
.info-box{color:#c9ddfb}
.note-box h3{margin:0 0 8px;font-size:1rem}
.note-box p{margin:0;color:var(--muted);font-size:.94rem;line-height:1.5}
.sign-in-box{display:grid;gap:14px}
.sidebar-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.empty-state{display:grid;place-items:center;text-align:center;padding:70px 24px;background:linear-gradient(180deg,rgba(15,23,42,.8),rgba(15,23,42,.35));border:1px dashed #475569;border-radius:20px;min-height:420px}
.empty-icon{font-size:44px;margin-bottom:8px}
.empty-state h3{margin:0 0 8px}
.empty-state p{margin:0;color:var(--muted);max-width:340px}
.recommendation-box{border:1px solid rgba(96,165,250,.25);background:rgba(96,165,250,.08);border-radius:18px;padding:14px 16px;margin-bottom:14px}
.recommendation-label{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#bfdbfe;font-weight:800;margin-bottom:6px}
.recommendation-text{font-size:17px;font-weight:700;color:#e0f2fe}
.stats-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-bottom:14px}
.stat-card{background:#0f172a;border:1px solid var(--border);border-radius:18px;padding:16px}
.stat-label{text-transform:uppercase;font-size:11px;letter-spacing:.08em;color:var(--muted);margin-bottom:6px;font-weight:800}
.stat-value{font-size:28px;font-weight:800}.danger{color:var(--red)}.info{color:var(--blue)}
.status-card{border-radius:20px;padding:18px;margin-bottom:18px;border:1px solid}
.status-card.success{background:#064e3b;border-color:var(--green-strong)}
.status-card.fail{background:#450a0a;border-color:var(--red-strong)}
.status-label{color:#cbd5e1;text-align:center;margin-bottom:8px}
.status-dmg{font-size:40px;font-weight:900;text-align:center;margin-bottom:8px}
.status-card.success .status-dmg,.status-card.success .status-msg{color:var(--green)}
.status-card.fail .status-dmg,.status-card.fail .status-msg{color:var(--red)}
.status-msg{text-align:center;font-weight:800}
.section-head{color:var(--muted);font-weight:800;margin:0 0 10px}
.option-box{padding:16px 18px;background:rgba(15,23,42,.72);border-radius:16px;margin-bottom:12px}.option-power{border-left:4px solid var(--green-strong)}.option-res{border-left:4px solid var(--purple-strong)}.option-small{font-size:12px;color:var(--muted);margin-bottom:6px}.option-main{font-size:26px;font-weight:900;margin-bottom:4px}.power-color{color:var(--green)}.res-color{color:var(--purple)}.option-gap{font-size:13px;font-weight:800}.power-gap{color:var(--green-strong)}.res-gap{color:var(--purple-strong)}
.share-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.history-panel{margin-top:20px}.history-list{display:flex;flex-direction:column;gap:10px}.history-item{display:flex;justify-content:space-between;gap:12px;padding:14px 16px;background:#0f172a;border:1px solid var(--border);border-radius:16px}.history-title{font-weight:800}.history-meta,.history-empty{color:var(--muted);font-size:14px}.history-stats{display:flex;gap:14px;flex-wrap:wrap;color:#cbd5e1;font-size:14px}
#resultsSection.result-highlight{animation:resultGlow 1.2s ease}
@keyframes resultGlow{0%{box-shadow:0 0 0 rgba(96,165,250,0)}30%{box-shadow:0 0 24px rgba(96,165,250,.35)}100%{box-shadow:0 0 0 rgba(96,165,250,0)}}
@media (max-width:1080px){.workspace-grid{grid-template-columns:1fr}.preset-panel{order:2}.form-panel{order:1}}
@media (max-width:760px){.page-shell{padding:16px}.top-actions{padding:14px 16px 0}.hero{flex-direction:column}.hero h1{font-size:38px}.preset-grid,.two-col,.stats-grid{grid-template-columns:1fr}.action-row,.share-actions,.sidebar-actions{flex-direction:column;align-items:stretch}.primary-btn,.ghost-btn,.secondary-btn,.primary-link-btn{width:100%}.panel-title-row,.section-title-row{flex-direction:column;align-items:stretch}.history-item{flex-direction:column}}

.public-toggle-block{margin-top:14px}
.check-row{display:flex;align-items:flex-start;gap:10px;margin:0;cursor:pointer}
.check-row input{width:18px;height:18px;margin-top:2px;accent-color:var(--blue)}
.check-row span{font-weight:700;color:#d6e3f7;line-height:1.35}
.compact-help{margin-top:8px}
.community-panel{margin-top:20px}
.community-empty-state{display:grid;place-items:center;text-align:center;padding:34px 24px;background:linear-gradient(180deg,rgba(15,23,42,.55),rgba(15,23,42,.2));border:1px dashed #475569;border-radius:20px;min-height:220px}
.community-empty-state h3{margin:0 0 8px}
.community-empty-state p{margin:0;color:var(--muted);max-width:420px}
.community-list{display:grid;gap:12px}
.community-item{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:14px;align-items:center;padding:16px 18px;background:#0f172a;border:1px solid var(--border);border-radius:18px}
.community-main{min-width:0}
.community-top{display:flex;flex-wrap:wrap;gap:8px 12px;align-items:center;margin-bottom:6px}
.community-name{font-weight:800;font-size:1.02rem;color:#eef4ff}
.community-author{color:#bfdbfe;font-size:.95rem}
.community-meta{display:flex;flex-wrap:wrap;gap:8px 10px;color:var(--muted);font-size:.88rem}
.community-pill{display:inline-flex;align-items:center;padding:6px 10px;border-radius:999px;border:1px solid rgba(96,165,250,.2);background:rgba(96,165,250,.08);color:#bfdbfe;font-size:.78rem;font-weight:800}
.community-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}
@media (max-width:760px){.community-item{grid-template-columns:1fr}.community-actions{justify-content:stretch}.community-actions .secondary-btn,.community-actions .primary-btn{width:100%}}