.tool-widget:has(.ratio-tool){padding:0;overflow:hidden;border:0;background:transparent;box-shadow:none}
.ratio-tool{--rt-accent:#2563eb;--rt-accent-2:#06b6d4;--rt-line:rgba(148,163,184,.18);container-type:inline-size;width:100%;padding:20px;border:1px solid var(--rt-line);border-radius:22px;background:radial-gradient(circle at 0 0,rgba(37,99,235,.15),transparent 34%),linear-gradient(145deg,#111827,#07111f);box-shadow:0 22px 55px rgba(0,0,0,.25);color:#e5edf8;font-family:inherit}
.ratio-tool *{box-sizing:border-box}.ratio-tool button,.ratio-tool input{font:inherit}.ratio-tool [hidden]{display:none!important}
.ratio-hero{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:15px}.ratio-eyebrow{display:block;margin-bottom:4px;color:#93c5fd;font-size:.7rem;font-weight:850;letter-spacing:.1em;text-transform:uppercase}.ratio-hero h2{margin:0;color:#f8fafc;font-size:1.28rem}.ratio-hero p{max-width:670px;margin:5px 0 0;color:#94a3b8;font-size:.78rem;line-height:1.5}.ratio-head-actions{display:flex;gap:14px;flex:0 0 auto}.ratio-head-actions button{padding:4px 0;border:0;background:none;color:#93c5fd;font-size:.72rem;font-weight:800;cursor:pointer}.ratio-head-actions button:last-child{color:#fca5a5}
.ratio-modes{display:grid;grid-template-columns:repeat(5,1fr);gap:7px;margin-bottom:14px}.ratio-modes button{display:grid;grid-template-columns:auto 1fr;gap:1px 9px;align-items:center;min-width:0;min-height:58px;padding:9px 10px;border:1px solid var(--rt-line);border-radius:11px;background:rgba(15,23,42,.55);text-align:left;cursor:pointer}.ratio-modes button>span{display:grid;grid-row:1/3;place-items:center;width:34px;height:34px;border-radius:9px;background:rgba(2,8,23,.4);color:#94a3b8;font-size:.62rem;font-weight:900}.ratio-modes strong,.ratio-modes small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ratio-modes strong{color:#cbd5e1;font-size:.65rem}.ratio-modes small{color:#64748b;font-size:.53rem}.ratio-modes button.active{border-color:rgba(96,165,250,.48);background:linear-gradient(135deg,rgba(37,99,235,.15),rgba(6,182,212,.07))}.ratio-modes button.active>span{background:linear-gradient(135deg,#2563eb,#0891b2);color:#fff}.ratio-modes button.active strong{color:#dbeafe}.ratio-modes button.active small{color:#93c5fd}
.ratio-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(310px,.9fr);gap:15px;align-items:stretch}.ratio-card{min-width:0;padding:18px;border:1px solid var(--rt-line);border-radius:17px;background:rgba(15,23,42,.74)}.ratio-card-heading{display:flex;align-items:center;gap:10px;margin-bottom:16px}.ratio-card-heading>span{display:grid;place-items:center;flex:0 0 42px;height:32px;border-radius:10px;background:linear-gradient(135deg,#2563eb,#0891b2);color:#fff;font-size:.62rem;font-weight:900;text-transform:uppercase}.ratio-card-heading h3{margin:0;color:#f1f5f9;font-size:.94rem}.ratio-card-heading p{margin:2px 0 0;color:#94a3b8;font-size:.64rem;line-height:1.4}
.ratio-form label{display:block;margin-bottom:13px;color:#94a3b8;font-size:.66rem;font-weight:750}.ratio-form label>span{float:right;color:#64748b;font-size:.57rem;font-weight:500}.ratio-form input{display:block;width:100%;height:50px;margin-top:6px;padding:0 11px;border:1px solid var(--rt-line);border-radius:10px;outline:0;background:rgba(2,8,23,.5);color:#f8fafc;font-weight:800}.ratio-form input::placeholder{color:#475569;font-weight:500}.ratio-form input:focus{border-color:#60a5fa;box-shadow:0 0 0 3px rgba(37,99,235,.12)}.ratio-primary{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;min-height:48px;margin-top:14px;border:0;border-radius:11px;background:linear-gradient(135deg,#2563eb,#0891b2);color:#fff;font-weight:850;cursor:pointer}.ratio-example{margin:8px 0 0;color:#64748b;font-size:.57rem;line-height:1.4;text-align:center}.ratio-error{margin-top:10px;padding:9px 11px;border:1px solid rgba(248,113,113,.3);border-radius:9px;background:rgba(248,113,113,.08);color:#fecaca;font-size:.7rem}.ratio-proportion{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;gap:7px;align-items:end;margin-bottom:13px}.ratio-proportion label{margin:0}.ratio-proportion label>span{float:none;display:block;margin-bottom:5px;text-align:center}.ratio-proportion input{margin-top:0;text-align:center}.ratio-proportion>b,.ratio-proportion>strong{padding-bottom:15px;color:#64748b;font-size:.75rem}
.ratio-result{display:flex;flex-direction:column}.ratio-empty{display:grid;justify-items:center;align-content:center;flex:1;min-height:260px;text-align:center}.ratio-empty>div{display:grid;place-items:center;width:60px;height:60px;margin-bottom:10px;border:1px solid rgba(96,165,250,.24);border-radius:18px;background:rgba(37,99,235,.08);color:#93c5fd;font-size:1.45rem;font-weight:900}.ratio-empty strong{color:#e2e8f0}.ratio-empty p{margin:4px 0 0;color:#64748b;font-size:.67rem}.ratio-answer{padding:17px;border:1px solid rgba(96,165,250,.21);border-radius:14px;background:linear-gradient(135deg,rgba(37,99,235,.12),rgba(6,182,212,.06));text-align:center}.ratio-answer span,.ratio-answer small{display:block;color:#94a3b8;font-size:.61rem}.ratio-answer strong{display:block;margin:4px 0;color:#bfdbfe;font-size:clamp(1.55rem,4.5cqw,2.35rem);line-height:1.08;overflow-wrap:anywhere}.ratio-visual{margin-top:14px}.ratio-bar{display:flex;overflow:hidden;height:22px;border:2px solid rgba(2,8,23,.4);border-radius:8px;background:#1e293b}.ratio-bar span{min-width:2px;border-right:2px solid #0f172a}.ratio-legend{display:flex;flex-wrap:wrap;gap:7px 13px;margin-top:8px;color:#94a3b8;font-size:.58rem}.ratio-legend span{display:flex;align-items:center;gap:5px}.ratio-legend i{width:7px;height:7px;border-radius:2px}.ratio-legend b{color:#cbd5e1}.ratio-working{margin-top:12px;padding:13px;border:1px solid var(--rt-line);border-radius:11px;background:rgba(2,8,23,.28)}.ratio-working>span{color:#64748b;font-size:.56rem;font-weight:800;text-transform:uppercase}.ratio-working ol{margin:7px 0 0;padding-left:18px;color:#94a3b8;font-size:.66rem;line-height:1.55}.ratio-working li+li{margin-top:4px}.ratio-copy{width:100%;min-height:36px;margin-top:9px;border:1px solid var(--rt-line);border-radius:9px;background:rgba(30,41,59,.5);color:#cbd5e1;font-size:.62rem;font-weight:800;cursor:pointer}
.ratio-benefits{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:14px}.ratio-benefits>div{padding:10px 12px;border:1px solid var(--rt-line);border-radius:11px;background:rgba(15,23,42,.42)}.ratio-benefits b,.ratio-benefits span{display:block}.ratio-benefits b{color:#bfdbfe;font-size:.65rem}.ratio-benefits span{margin-top:2px;color:#64748b;font-size:.58rem}.ratio-tool button:hover{filter:brightness(1.12)}.ratio-tool button:focus-visible{outline:2px solid #93c5fd;outline-offset:2px}
@container(max-width:800px){.ratio-modes{grid-template-columns:repeat(3,1fr)}.ratio-layout{grid-template-columns:1fr}.ratio-benefits{grid-template-columns:1fr 1fr}}
@container(max-width:520px){.ratio-tool{padding:14px;border-radius:17px}.ratio-hero{display:block}.ratio-head-actions{margin-top:10px}.ratio-modes{display:flex;overflow-x:auto;padding-bottom:3px}.ratio-modes button{flex:0 0 150px}.ratio-card{padding:14px}.ratio-proportion{grid-template-columns:1fr auto 1fr}.ratio-proportion strong{grid-column:1/-1;padding:0;text-align:center}.ratio-benefits{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.ratio-tool *{transition-duration:.01ms!important}}