:root{--cpt-navy:#061d33;--cpt-green:#0c4a3e;--cpt-teal:#0e7c6b;--cpt-cyan:#34d4e7;--cpt-gold:#f3bc3d;--cpt-pale:#ddecf2}
.cpt-slides,.cpt-sim,.cpt-board,.cpt-prompts{font-family:Inter,Arial,sans-serif;width:min(100%,1280px);margin:28px auto;border-radius:22px;overflow:hidden;box-shadow:0 18px 50px rgba(4,25,39,.18);background:#fff}
.cpt-slides header,.cpt-sim header,.cpt-board>header,.cpt-prompts>header{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px 28px;background:linear-gradient(105deg,var(--cpt-navy),#075a70);color:#fff;border-top:6px solid var(--cpt-gold)}
.cpt-slides header span,.cpt-sim header span,.cpt-board>header span,.cpt-prompts>header span{color:var(--cpt-cyan);font-weight:800;letter-spacing:.08em;font-size:13px}.cpt-slides h2,.cpt-sim h2,.cpt-board h2,.cpt-prompts h2{color:#fff;margin:5px 0 0;font-size:27px;line-height:1.15}
.cpt-actions,.cpt-view-actions{display:flex;gap:10px;flex-wrap:wrap}.cpt-actions a,.cpt-actions button,.cpt-view-actions a,.cpt-view-actions button,.cpt-sim header button,.cpt-board footer button{border:1px solid rgba(255,255,255,.6);background:rgba(0,0,0,.17);color:#fff!important;padding:11px 15px;border-radius:10px;font-weight:750;text-decoration:none;cursor:pointer}
.cpt-slide-stage{aspect-ratio:16/9;background:#031421;display:grid;place-items:center}.cpt-slide-stage img{width:100%;height:100%;object-fit:contain}.cpt-slides nav{display:flex;justify-content:center;align-items:center;gap:22px;padding:14px}.cpt-slides nav button{background:#0878c9;color:#fff;border:0;border-radius:9px;padding:10px 18px;font-weight:700}
.cpt-slides:fullscreen{width:100vw;height:100vh;max-width:none;margin:0;border-radius:0;display:flex;flex-direction:column}.cpt-slides:fullscreen .cpt-slide-stage{flex:1;min-height:0}
.cpt-sim-grid{display:grid;grid-template-columns:1fr 270px;background:#061d33;color:#fff}.cpt-sim svg{width:100%;min-height:410px}.cpt-pipe{stroke:#34d4e7;stroke-width:12;fill:none;opacity:.65}.cpt-unit rect{fill:#0c4a3e;stroke:#34d4e7;stroke-width:2}.cpt-unit text{fill:#fff;font-weight:800;font-size:12px}.cpt-unit .cpt-value{fill:#f3bc3d;font-size:19px}.cpt-drop{fill:#fff;filter:drop-shadow(0 0 8px #34d4e7)}.cpt-sim aside{padding:28px;background:#082a3a}.cpt-sim aside label{display:block;margin:0 0 24px;font-weight:700}.cpt-sim aside input{display:block;width:100%;margin:10px 0 4px}.cpt-sim-result{padding:18px;background:#0c4a3e;border-radius:14px}.cpt-sim-result strong{display:block;font-size:35px;color:#f3bc3d}.cpt-sim-result small{display:block;margin-top:10px;line-height:1.45}
.cpt-board>header p{margin:8px 0 0;color:#ddecf2}.cpt-review{padding:14px 25px;background:#fff3c4;color:#473b11}.cpt-company{display:grid;grid-template-columns:1.2fr repeat(4,1fr);gap:15px;padding:24px 28px;border-bottom:1px solid #d7e3e6}.cpt-company h3{margin:0}.cpt-company label,.cpt-inputs label{font-size:13px;font-weight:750;color:#0c4a3e}.cpt-company input,.cpt-inputs input,.cpt-decisions input,.cpt-decisions textarea{width:100%;box-sizing:border-box;border:1px solid #b9cdcf;border-radius:8px;padding:10px;background:#fff}
.cpt-calc{display:grid;grid-template-columns:1fr 1fr;gap:30px;padding:26px 28px}.cpt-inputs{display:grid;grid-template-columns:1fr 1fr;gap:12px}.cpt-inputs span{display:flex;align-items:center}.cpt-inputs i{min-width:75px;font-style:normal;color:#607477;font-size:12px;padding-left:7px}.cpt-results{display:grid;grid-template-columns:1fr 1fr;gap:12px}.cpt-results article{padding:15px;background:#edf6f4;border-radius:12px}.cpt-results span,.cpt-results small{display:block;color:#557074}.cpt-results strong{display:block;color:#0c4a3e;font-size:25px;margin:4px 0}.cpt-warning{margin-top:14px;padding:12px;border-left:4px solid #f3bc3d;background:#fff8dc;font-size:12px}
.cpt-decisions{padding:0 28px 24px}.cpt-decisions [data-decision-rows]>div{display:grid;grid-template-columns:1fr 2fr auto;gap:10px;margin:10px 0}.cpt-decisions textarea{min-height:65px}.cpt-decisions button{border:1px solid #0e7c6b;color:#0c4a3e;background:#fff;border-radius:8px;padding:9px}.cpt-board footer{display:flex;align-items:center;gap:12px;padding:18px 28px;background:#edf6f4}.cpt-board footer button{background:#0c4a3e;border-color:#0c4a3e}.cpt-board footer span{margin-left:auto}
.cpt-board:fullscreen{width:100vw;height:100vh;max-width:none;margin:0;border-radius:0;overflow:auto}.cpt-prompts details{border-bottom:1px solid #d7e3e6}.cpt-prompts summary{padding:18px 25px;font-weight:800;color:#0c4a3e;cursor:pointer}.cpt-prompts details div{padding:0 25px 20px}.cpt-prompts details p{white-space:pre-wrap;line-height:1.6;background:#edf6f4;padding:15px;border-radius:10px}.cpt-prompts details button{background:#0c4a3e;color:#fff;border:0;border-radius:8px;padding:9px 14px}
.cpt-page{margin:0;background:#e9f1f2}.cpt-page .cpt-board{max-width:none;width:100%;margin:0;border-radius:0;min-height:100vh}
@media(max-width:800px){.cpt-slides header,.cpt-sim header,.cpt-board>header{align-items:flex-start;flex-direction:column}.cpt-sim-grid,.cpt-calc{grid-template-columns:1fr}.cpt-company{grid-template-columns:1fr 1fr}.cpt-company h3{grid-column:1/-1}.cpt-decisions [data-decision-rows]>div{grid-template-columns:1fr}.cpt-inputs,.cpt-results{grid-template-columns:1fr}}
@media print{body *{visibility:hidden}.cpt-board,.cpt-board *{visibility:visible}.cpt-board{position:absolute;inset:0;box-shadow:none}.cpt-board>header{background:#0c4a3e!important;-webkit-print-color-adjust:exact}.cpt-view-actions,.cpt-board footer{display:none}}