.diagnostic-summary{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0}.diagnostic-summary span{padding:8px 11px;border:1px solid var(--line);border-radius:9px;background:var(--surface-soft);color:var(--muted);font-size:.78rem}.diagnostic-summary strong{color:var(--text)}.diagnostic-checks{display:grid;gap:8px;max-height:520px;overflow:auto;padding-right:3px}.diagnostic{padding:11px 12px;border:1px solid var(--line);border-radius:9px;background:#fbfdff;font-size:.8rem}.diagnostic p{margin:4px 0 0;color:var(--muted)}.diagnostic--passed{border-left:3px solid var(--success)}.diagnostic--warning{border-left:3px solid var(--warning)}.diagnostic--failed{border-left:3px solid var(--danger)}.security-list{margin:0;padding-left:20px;color:var(--muted)}.security-list li{margin:8px 0}.checkbox-line{display:flex;grid-template-columns:none;align-items:center;gap:9px;font-weight:550}.checkbox-line input[type=checkbox]{width:17px;height:17px;min-height:auto;flex:0 0 auto}.form-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.input-suffix{display:flex;align-items:center;border:1px solid var(--line-strong);border-radius:8px;background:#fff;overflow:hidden}.input-suffix input{border:0;border-radius:0}.input-suffix span{padding:0 11px;color:var(--muted);font-size:.78rem}.feature-toggles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;padding:12px;border:1px solid var(--line);border-radius:10px;background:var(--surface-soft)}.completion-confirm{margin-top:18px}.completion-confirm>.installer-actions{margin-top:14px}.installer-welcome .panel{min-height:260px}.installer-page code{padding:2px 5px;border-radius:5px;background:#eef5fa;color:#41516a}.installer-page .notice code{background:rgba(255,255,255,.55)}@media(max-width:760px){.form-grid-2,.feature-toggles{grid-template-columns:1fr}.diagnostic-checks{max-height:none}.completion-confirm>.installer-actions{flex-direction:column-reverse}.completion-confirm>.installer-actions .button{width:100%}}

/* Installer working state */
.installer-working-overlay{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;padding:24px;background:rgba(238,245,250,.82);backdrop-filter:blur(5px)}
.installer-working-overlay[hidden]{display:none}
.installer-working-card{width:min(420px,100%);display:flex;flex-direction:column;align-items:center;gap:10px;padding:28px 24px;border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:0 24px 70px rgba(32,61,86,.18);text-align:center;color:var(--text)}
.installer-working-card strong{font-size:1.05rem}
.installer-working-card span:last-child{color:var(--muted);font-size:.86rem;line-height:1.5}
.installer-spinner{width:42px;height:42px;border:4px solid #d9edf8;border-top-color:var(--primary);border-radius:50%;animation:installer-spin .8s linear infinite}
.installer-is-working{overflow:hidden}
@keyframes installer-spin{to{transform:rotate(360deg)}}
@media(prefers-reduced-motion:reduce){.installer-spinner{animation-duration:1.6s}}