/* Interactive topic pages: the ROI calculator (/roi) and the quotation request form (/rfq). Builds on topic.css. */
.tool{display:grid;grid-template-columns:1.1fr .9fr;gap:20px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;margin:0 0 1.6em;box-shadow:0 18px 40px -28px rgba(20,12,36,.45)}
.tool-in{display:grid;grid-template-columns:1fr 1fr;gap:14px 16px;align-content:start}
.tool label{display:flex;flex-direction:column;gap:6px;font-size:.88rem;font-weight:600;color:var(--ink)}
.tool label.wide{grid-column:1/-1}
.tool input,.tool select,.tool textarea{font:inherit;font-weight:400;font-size:1rem;color:var(--text);background:#fbfaFd;border:1.5px solid var(--line);border-radius:12px;padding:11px 12px;width:100%;box-sizing:border-box}
.tool input:focus,.tool select:focus,.tool textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(98,62,152,.15)}
.tool small{font-weight:400;color:var(--muted);font-size:.8rem}
.tool .check{flex-direction:row;align-items:flex-start;gap:10px;font-weight:400;font-size:.9rem}
.tool .check input{width:20px;height:20px;flex:none;margin-top:2px;accent-color:var(--brand)}
.tool .check a{color:var(--brand)}
.tool .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.tool .btn{display:inline-flex;justify-content:center;border:0;cursor:pointer;font:inherit;font-weight:700}
.tool-out{background:var(--ink);color:#fff;border-radius:16px;padding:20px;display:flex;flex-direction:column;gap:12px}
.tool-out small{display:block;color:rgba(255,255,255,.65);font-size:.85rem}
.tool-out b{font:700 1.35rem/1.25 var(--f-display, "Prompt", sans-serif)}
.tool-out .big b{font-size:2.6rem;color:#f3b229}
.tool-out .bar{height:10px;background:rgba(255,255,255,.12);border-radius:5px;overflow:hidden}
.tool-out .bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,#3ccf7f,#f3b229);transition:width .4s}
.tool-note{color:rgba(255,255,255,.6)!important;font-size:.82rem!important;margin:0!important}
.tool-out .btn{margin-top:auto;background:#fff;color:var(--ink)!important;text-align:center;padding:13px}
.rfq{grid-template-columns:1fr}
.rfq .tool-foot{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.rfq .tool-foot .btn{background:var(--brand);color:#fff!important;padding:14px 26px;border-radius:12px;font-size:1rem}
.rfq .btn:disabled{opacity:.5;cursor:default}
.rfq .msg{margin:0;font-size:.95rem;font-weight:600}
.rfq .msg.ok{color:#18a058}.rfq .msg.err{color:#c03030}
.flist{list-style:none;padding:0;margin:4px 0 0;display:grid;gap:4px;font-weight:400;font-size:.85rem}
.flist li{display:flex;justify-content:space-between;gap:8px;background:var(--mist,#f5f2fa);border-radius:8px;padding:6px 10px}
.flist li.bad{color:#c03030}
.rfq-done{background:#e8f8ef;border:1px solid #bfe9d0;border-radius:16px;padding:22px;margin:0 0 1.6em}
.rfq-done h2{margin:0 0 6px!important;font-size:1.3rem!important}
@media (max-width:860px){.tool{grid-template-columns:1fr;padding:16px}.tool-in{grid-template-columns:1fr}}