*{box-sizing:border-box}
:root{--bg:#07111f;--panel:#0f1c2d;--panel2:#13243a;--text:#f5f7fb;--muted:#9fb0c6;--accent:#47d7ac;--accent2:#7dd3fc;--danger:#fb7185;--line:#23364f;--shadow:0 18px 45px rgba(0,0,0,.22)}
html{background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
body{margin:0;min-height:100vh;background:radial-gradient(circle at top right,#123251 0,transparent 35%),var(--bg)}
button,input,textarea{font:inherit}
.topbar{display:flex;justify-content:space-between;align-items:center;padding:22px max(18px,env(safe-area-inset-left));position:sticky;top:0;background:rgba(7,17,31,.86);backdrop-filter:blur(18px);z-index:10;border-bottom:1px solid rgba(255,255,255,.05)}
h1,h2,p{margin:0}.topbar h1{font-size:1.55rem}.eyebrow{font-size:.68rem;letter-spacing:.14em;color:var(--accent);font-weight:800;margin-bottom:5px}
main{width:min(1050px,100%);margin:0 auto;padding:18px 16px 56px}
.card{background:linear-gradient(145deg,rgba(19,36,58,.94),rgba(13,27,44,.96));border:1px solid rgba(255,255,255,.06);border-radius:22px;padding:20px;box-shadow:var(--shadow);margin-bottom:16px}
.hero{display:flex;justify-content:space-between;align-items:center;gap:20px}.hero h2{font-size:clamp(1.45rem,5vw,2.2rem);margin-bottom:8px}.hero p:last-child{color:var(--muted)}
.score-ring{width:82px;height:82px;border-radius:50%;display:grid;place-items:center;border:8px solid var(--accent);box-shadow:inset 0 0 0 6px rgba(255,255,255,.04);font-weight:800;flex:0 0 auto}
.grid{display:grid;gap:12px}.stats{grid-template-columns:repeat(2,1fr)}
.metric{margin:0;min-height:132px;display:flex;flex-direction:column;justify-content:center}.metric span{color:var(--muted);font-size:.88rem}.metric strong{font-size:2.25rem;line-height:1;margin-top:8px}.metric small{color:var(--muted);margin-top:7px;font-size:.76rem}.metric.accent{outline:1px solid rgba(71,215,172,.45)}
.section-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
label{display:flex;flex-direction:column;gap:7px;color:var(--muted);font-size:.86rem}
input,textarea{width:100%;border:1px solid var(--line);background:#0a1625;color:var(--text);border-radius:12px;padding:13px;outline:none}
input:focus,textarea:focus{border-color:var(--accent)}
textarea{margin-top:12px;resize:vertical}
.form-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
button,.secondary,.file-button{border:0;border-radius:12px;padding:12px 15px;font-weight:750;cursor:pointer}
.primary{background:var(--accent);color:#052016}.secondary{background:#17304a;color:var(--text)}.ghost{background:transparent;color:var(--accent);border:1px solid var(--line)}.hidden{display:none}.file-button{display:inline-flex;flex-direction:row;align-items:center;justify-content:center}.file-button input{display:none}
canvas{width:100%;background:#0a1625;border:1px solid var(--line);border-radius:14px}
.muted{color:var(--muted);font-size:.8rem;margin-top:10px}
.history-card{border:1px solid var(--line);border-radius:16px;margin-bottom:12px;overflow:hidden;background:#0b1726}
.history-card:last-child{margin-bottom:0}
.history-head{width:100%;display:grid;grid-template-columns:84px 1fr 28px;gap:12px;align-items:center;background:transparent;color:var(--text);text-align:left;padding:16px;border:0}
.history-date{font-weight:800}.history-summary{color:var(--muted);font-size:.9rem;line-height:1.45}.chev{color:var(--accent);font-size:1.2rem;transition:.2s}
.history-card.open .chev{transform:rotate(180deg)}
.history-details{display:none;padding:0 16px 16px}.history-card.open .history-details{display:block}
.detail-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:4px}
.detail-item{background:#102238;border:1px solid var(--line);border-radius:12px;padding:12px}.detail-item span{display:block;color:var(--muted);font-size:.75rem}.detail-item strong{display:block;margin-top:4px}
.notes-box{margin-top:12px;background:#102238;border:1px solid var(--line);border-radius:12px;padding:12px}.notes-box span{display:block;color:var(--muted);font-size:.75rem;margin-bottom:5px}.notes-box p{white-space:pre-wrap;line-height:1.45}
.history-actions{display:flex;justify-content:flex-end;margin-top:10px}.delete{background:transparent;color:var(--danger);border:1px solid rgba(251,113,133,.25);padding:8px 10px;font-size:.82rem}
.empty{color:var(--muted);padding:16px 0}
footer{display:flex;justify-content:space-between;color:var(--muted);font-size:.78rem;padding:0 20px 28px;width:min(1050px,100%);margin:auto}
@media(min-width:760px){.stats{grid-template-columns:repeat(5,1fr)}.form-grid{grid-template-columns:repeat(5,1fr)}}
@media(max-width:480px){main{padding-left:12px;padding-right:12px}.card{padding:17px;border-radius:20px}.hero{align-items:flex-start}.score-ring{width:70px;height:70px}.metric{min-height:120px}.metric strong{font-size:2rem}.history-head{grid-template-columns:72px 1fr 24px;padding:14px}.detail-grid{grid-template-columns:repeat(2,1fr)}}