/* Novo AI P6 installer — readable, calm, shared-hosting friendly. */
html{font-size:16px}
body.install-body{min-height:100vh;overflow:auto;background:#f4f6fa;color:#172033;font-size:14px;line-height:1.5}
.install-shell{width:min(100%,1320px);min-height:100vh;display:grid;grid-template-columns:minmax(360px,.78fr) minmax(560px,1.22fr);align-items:start;gap:32px;margin:0 auto;padding:42px 32px 56px}
.install-intro{position:sticky;top:28px;min-width:0;padding:20px 0}
.install-intro .brand-mark{width:48px;height:48px;border-radius:13px;background:linear-gradient(135deg,#426fe3,#6657d8);color:#fff;border:0;box-shadow:0 8px 24px rgba(72,80,180,.18)}
.install-intro .eyebrow{margin-top:16px;font-size:11px;letter-spacing:.11em;color:#6358cc}
.install-intro h1{margin:8px 0 10px;font-size:clamp(2rem,3vw,2.7rem);line-height:1.05;letter-spacing:-.045em;color:#172033}
.install-intro>p{margin:0;max-width:640px;color:#626c80;font-size:13px;line-height:1.65}
.install-checks{margin-top:22px;border:1px solid #e0e4ec;border-radius:14px;background:#fff;box-shadow:0 1px 2px rgba(15,23,42,.03);overflow:hidden;max-height:390px;overflow-y:auto}
.check-row{min-height:38px;grid-template-columns:14px minmax(0,1fr) auto;gap:8px;padding:0 12px;border-bottom:1px solid #edf0f5;font-size:11px;color:#4c566d}
.check-row strong{font-size:10px;color:#176f53}
.check-row .dot{width:8px;height:8px}
.install-intro>.alert{margin-top:12px!important;font-size:11px;line-height:1.45;border-radius:10px;padding:10px 12px}
.install-card{margin-top:14px;padding:26px;border:1px solid #dfe3eb;border-radius:16px;background:#fff;box-shadow:0 16px 44px rgba(31,40,72,.08)}
.install-card .form-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 14px}
.install-card h2{grid-column:1/-1;margin:8px 0 -2px;padding-top:12px;border-top:1px solid #edf0f5;font-size:16px;letter-spacing:-.015em;color:#20293c}
.install-card h2:first-of-type{margin-top:0;padding-top:0;border-top:0}
.install-card label{gap:6px!important;color:#4f5a70!important;font-size:11px!important;font-weight:750!important;letter-spacing:0!important}
.install-card input,.install-card select,.install-card textarea{height:42px;padding:0 11px;border:1px solid #d8dde7;border-radius:9px;background:#fff;font-size:13px}
.install-card input:focus,.install-card select:focus,.install-card textarea:focus{border-color:#8f88e8!important;outline:0;box-shadow:0 0 0 3px rgba(101,86,217,.1)!important}
.install-card label small{font-size:10px;line-height:1.45;color:#7b8497;font-weight:500}
.install-card .check-field{min-height:44px;display:flex!important;align-items:center!important;gap:10px!important;padding:10px 12px;border:1px solid #e3e6ee;border-radius:10px;background:#fafbfe}
.install-card .check-field input{width:18px;height:18px;flex:0 0 18px}
.install-card .check-field span{font-size:12px;font-weight:700;color:#344056}
.install-card .alert{font-size:11px;line-height:1.5;border-radius:10px;padding:11px 12px}
.install-card .btn.primary{grid-column:1/-1;min-height:46px;height:46px;border-radius:10px;background:#6357d9;border-color:#6357d9;font-size:13px;font-weight:800;box-shadow:0 6px 18px rgba(99,87,217,.18)}
.install-card .btn.primary:hover{background:#574bc9;border-color:#574bc9}
.install-progress-track{height:10px;border-radius:999px;background:#e9ecf3;overflow:hidden;margin-top:16px}
.install-progress-bar{height:100%;width:2%;background:linear-gradient(90deg,#3d6fe0,#6557d8);border-radius:999px;transition:width .25s ease}
.install-progress-error{margin-top:14px}
@media(max-width:980px){.install-shell{grid-template-columns:1fr;max-width:760px;padding:24px 20px 44px}.install-intro{position:static;padding:8px 0}.install-checks{max-height:260px}.install-card{margin-top:0}}
@media(max-width:620px){body.install-body{font-size:13px}.install-shell{padding:18px 12px 34px}.install-intro h1{font-size:2rem}.install-card{padding:18px 14px;border-radius:13px}.install-card .form-grid{grid-template-columns:1fr;gap:13px}.install-card h2,.install-card .span-2,.install-card .btn.primary{grid-column:auto}.install-card input,.install-card select{height:44px}.check-row{font-size:10px}.install-intro>p{font-size:12px}}
.install-checks-details{margin-top:22px;border:1px solid #e0e4ec;border-radius:14px;background:#fff;overflow:hidden;box-shadow:0 1px 2px rgba(15,23,42,.03)}
.install-checks-details>summary{list-style:none;cursor:pointer;min-height:58px;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:11px 14px}
.install-checks-details>summary::-webkit-details-marker{display:none}
.install-checks-details>summary span strong,.install-checks-details>summary span small{display:block}
.install-checks-details>summary span strong{font-size:12px;color:#253048}
.install-checks-details>summary span small{margin-top:2px;font-size:10px;color:#748095}
.install-checks-details>summary>b{font-size:10px;color:#6156d6}
.install-checks-details .install-checks{margin-top:0;border:0;border-top:1px solid #e8ebf1;border-radius:0;box-shadow:none;max-height:360px}
.install-checks-details:not([open]) .install-checks{display:none}