:root{--stk-blue:#245c8d;--stk-cyan:#39a7c8;--stk-red:#d81f2a;--stk-bg:#f5f9fc;--stk-line:#dce7ef;--stk-text:#17324a;--stk-muted:#6b7c8d}
.stk5{max-width:1220px;margin:30px auto;padding:0 16px;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--stk-text)}
.stk5 *{box-sizing:border-box}.stk5-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.stk5-logo{width:min(420px,72vw);height:auto}
.stk-admin-open{background:#fff;border:1px solid var(--stk-blue);color:var(--stk-blue);border-radius:10px;padding:10px 14px;font-weight:800;cursor:pointer}
.stk5-hero{background:linear-gradient(135deg,#edf7fb,#fff);border:1px solid var(--stk-line);border-radius:22px;padding:28px 30px;margin-bottom:18px;position:relative;overflow:hidden}
.stk5-hero:after{content:"";position:absolute;right:-80px;top:-60px;width:260px;height:260px;border-radius:50%;border:22px solid rgba(57,167,200,.08)}
.stk5-kicker{color:var(--stk-cyan);font-weight:800;text-transform:uppercase;letter-spacing:.08em;font-size:12px}.stk5 h2{font-size:clamp(28px,4vw,46px);margin:8px 0;color:var(--stk-blue)}
.stk5-hero p{margin:0;color:var(--stk-muted);font-size:16px}.stk5-grid{display:grid;grid-template-columns:1fr 1fr .95fr;gap:16px}
.stk5-card{background:#fff;border:1px solid var(--stk-line);border-radius:18px;padding:20px;box-shadow:0 10px 30px rgba(36,92,141,.06)}.stk5-card h3{margin:0 0 18px;color:var(--stk-blue)}
.stk5 label{display:block;font-weight:700;font-size:13px;margin-bottom:14px}.stk5 select,.stk5 input{width:100%;height:44px;border:1px solid #ccdbe6;border-radius:10px;padding:0 12px;margin-top:7px;background:#fff;color:#20384d}
.stk5-two{display:grid;grid-template-columns:1fr 1fr;gap:12px}.stk5-product{border:1px solid #cfe2ed;background:#f8fcfe;border-radius:14px;padding:16px;margin:4px 0 15px}
.stk5-muted,.stk5-small{color:var(--stk-muted);font-size:12px}.stk5-big{font-size:26px;font-weight:900;color:var(--stk-blue);margin:4px 0}.stk5-checks label{font-weight:600;margin:10px 0}.stk5-checks input{width:auto;height:auto;margin:0 8px 0 0;accent-color:var(--stk-blue)}
.stk5-summary{border-color:#b9d9e8}.stk5-row{display:flex;justify-content:space-between;gap:14px;padding:8px 0;border-bottom:1px solid #edf2f6;font-size:14px}.stk5-row span:first-child{color:var(--stk-muted)}
.stk5-total{display:flex;justify-content:space-between;align-items:center;margin:18px 0;padding:15px;border:1px solid #a9d0e3;background:#f2f9fc;border-radius:12px;text-transform:uppercase;font-weight:900}.stk5-total strong{font-size:26px;color:var(--stk-blue)}
.stk5-primary{width:100%;border:0;background:var(--stk-blue);color:#fff;border-radius:10px;padding:13px 16px;font-weight:900;cursor:pointer}.stk5-primary:hover{background:#1d4f7a}
.stk5-admin{margin-top:18px;border:2px solid var(--stk-red);background:#fff8f8;border-radius:18px;padding:18px}.stk5-admin-head{display:flex;justify-content:space-between;gap:12px;align-items:center}.stk5-admin-head strong{color:var(--stk-red)}
.stk5-admin-head button{border:1px solid var(--stk-red);background:#fff;color:var(--stk-red);border-radius:8px;padding:8px 11px;font-weight:800;cursor:pointer}.stk5-admin-metrics{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-top:14px}
.stk5-admin-metric{background:#fff;border:1px solid #f2c7c9;border-radius:12px;padding:12px}.stk5-admin-metric small{display:block;color:#7f6b6c}.stk5-admin-metric b{display:block;margin-top:4px;color:#97222a;font-size:18px}
@media(max-width:980px){.stk5-grid{grid-template-columns:1fr}.stk5-admin-metrics{grid-template-columns:1fr 1fr}.stk5-summary{order:3}}
@media(max-width:600px){.stk5-two{grid-template-columns:1fr}.stk5-admin-metrics{grid-template-columns:1fr}.stk5-top{align-items:flex-start;gap:10px;flex-direction:column}.stk5-hero{padding:22px}.stk5-card{padding:16px}}

.stk5-client-type{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:0 0 18px}
.stk5-client-option{display:flex!important;gap:10px;align-items:flex-start;border:1px solid var(--stk-line);border-radius:12px;padding:12px;margin:0!important;cursor:pointer;background:#fff}
.stk5-client-option:has(input:checked){border-color:var(--stk-blue);background:#f4f9fd;box-shadow:0 0 0 2px rgba(36,92,141,.06)}
.stk5-client-option input{width:auto!important;height:auto!important;margin:3px 0 0!important;accent-color:var(--stk-blue)}
.stk5-client-option span{display:block}.stk5-client-option strong{display:block;color:var(--stk-blue);font-size:14px}.stk5-client-option small{display:block;color:var(--stk-muted);font-weight:500;line-height:1.35;margin-top:3px}
.stk5-vatbox{margin-top:14px;padding-top:6px;border-top:2px solid #dce7ef}
@media(max-width:600px){.stk5-client-type{grid-template-columns:1fr}}

.stk5-secondary{margin-bottom:12px;background:#fff!important;color:var(--stk-blue)!important;border:1px solid var(--stk-blue)!important}
.stk5-contact-box{margin-top:16px;padding-top:16px;border-top:1px solid var(--stk-line)}
.stk5-contact-box h4{margin:0 0 12px;color:var(--stk-blue);font-size:16px}
.stk5-consent{display:flex!important;gap:8px;align-items:flex-start;font-weight:500!important;line-height:1.35}
.stk5-consent input{width:auto!important;height:auto!important;margin:3px 0 0!important;accent-color:var(--stk-blue)}
.stk5-send-status{min-height:20px;margin-top:10px;font-size:12px;color:var(--stk-muted);line-height:1.4}
.stk5-send-status.success{color:#16784b;font-weight:700}
.stk5-send-status.error{color:#b42318;font-weight:700}
.stk5-primary:disabled{opacity:.6;cursor:wait}

.stk5-admin-section-title{margin:16px 0 8px;padding-top:12px;border-top:2px solid #dce7ef;font-weight:800;color:var(--stk-blue)}
.stk5-admin-cost{font-weight:700}
.stk5-admin-profit{margin-top:5px;padding:9px 0;border-top:1px solid #dce7ef;font-size:15px}
.stk5-admin-profit strong{color:#16784b;font-size:17px}

.stk5-admin-section-title{grid-column:1/-1;margin-top:12px;padding-top:10px;border-top:2px solid #dce7ef;font-weight:900;color:var(--stk-blue)}
.stk5-admin-total{grid-column:1/-1;margin-top:14px;padding:14px;border:2px solid var(--stk-blue);border-radius:14px;background:#f7fbfe}
.stk5-admin-total-title{font-weight:900;color:var(--stk-blue);margin-bottom:8px}
.stk5-admin-profit b,.stk5-admin-grand-profit b{color:#16784b!important}
.stk5-admin-grand-profit{border-top:2px solid #dce7ef;padding-top:8px;margin-top:8px}
.stk5-admin-grand-profit b{font-size:20px!important}
.stk5-admin-grand-margin b{font-size:18px!important;color:var(--stk-blue)!important}