.nav__links a.nav-ai{display:inline-flex;align-items:center;gap:7px;color:#fff;font-weight:600}
.nav-ai em{font-style:normal;font-size:.6rem;letter-spacing:.08em;font-weight:700;padding:3px 7px;border-radius:99px;background:linear-gradient(135deg,#3DD5FF,#9B3DFF);color:#fff}
.art-bars{display:flex;align-items:flex-end;gap:14px;height:170px}
.art-bars i{display:block;width:34px;border-radius:10px 10px 4px 4px;background:linear-gradient(180deg,var(--cyan),var(--indigo));height:8px;transition:height 1s var(--ease)}
.art-bars.run i{height:var(--h)}
.lastcheck{font-size:.85rem;color:var(--faint)}
/* tool UI */
.tool{padding:clamp(18px,3vw,32px);border-radius:var(--r-xl);display:grid;gap:22px}
.tool h2{font-size:1.5rem;letter-spacing:-.02em}
.tgrid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:24px;align-items:start}
@media (max-width:900px){.tgrid{grid-template-columns:minmax(0,1fr)}}
.fld{display:grid;gap:7px;min-width:0}
.fld>label,.fld>span.l{font-size:.85rem;color:var(--muted);font-weight:600}
.fld input[type=text],.fld input[type=email],.fld input[type=url],.fld input[type=number],.fld textarea,.fld select{width:100%;font:inherit;font-size:1rem;color:#fff;background:rgba(8,10,31,.7);border:1px solid var(--line-2);border-radius:12px;padding:11px 14px;min-width:0}
.fld textarea{min-height:110px;resize:vertical}
.fld select option{color:#111}
.fld input:focus,.fld textarea:focus,.fld select:focus{outline:2px solid var(--cyan);outline-offset:1px}
.fld .hint{font-size:.8rem;color:var(--faint)}
.fld input[type=range]{width:100%;accent-color:#8B7DFF}
.fld input[type=color]{width:52px;height:40px;border:1px solid var(--line-2);border-radius:10px;background:transparent;padding:2px}
.row2{align-items:start;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
@media (max-width:560px){.row2{grid-template-columns:minmax(0,1fr)}}
.out{display:grid;gap:14px;min-width:0}
.canvasbox{border-radius:16px;background:repeating-conic-gradient(rgba(255,255,255,.05) 0 25%,transparent 0 50%) 0 0/20px 20px;border:1px solid var(--line);padding:14px;display:grid;place-items:center;overflow:hidden}
.canvasbox canvas{max-width:100%;height:auto;border-radius:10px;box-shadow:0 20px 50px -20px rgba(0,0,0,.8)}
.msg{font-size:.9rem;padding:10px 14px;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.05);color:var(--muted)}
.msg.warn{border-color:rgba(255,200,90,.5);background:rgba(255,200,90,.08);color:#FFE7B0}
.msg.bad{border-color:rgba(255,90,110,.5);background:rgba(255,90,110,.1);color:#FFD5DA}
.msg.good{border-color:rgba(61,220,151,.5);background:rgba(61,220,151,.1);color:#D5FFEA}
.btnrow{display:flex;flex-wrap:wrap;gap:10px}
.kpis{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.kpi{padding:16px;border-radius:16px;border:1px solid var(--line);background:rgba(255,255,255,.05);display:grid;gap:4px}
.kpi span{font-size:.78rem;color:var(--faint);letter-spacing:.06em;text-transform:uppercase}
.kpi b{font-family:var(--display);font-size:1.7rem;letter-spacing:-.02em}
.kpi.big{grid-column:1/-1;border-color:rgba(190,140,255,.5);background:rgba(155,61,255,.12)}
.sliderrow{display:flex;justify-content:space-between;gap:12px;font-size:.9rem}
.sliderrow output{color:#fff;font-weight:700}