.kit-error-boundary{box-sizing:border-box;justify-content:center;align-items:center;height:100%;min-height:420px;padding:clamp(24px,5vw,48px);display:flex}.kit-error-card{background-color:var(--color-surface,#fff);border:1px solid var(--color-border,#e4eae5);text-align:center;border-radius:20px;flex-direction:column;align-items:center;width:100%;max-width:520px;padding:clamp(32px,5vw,44px);display:flex;box-shadow:0 4px 24px -2px #192d200d}.kit-error-icon-tile{background-color:var(--color-brand-soft,#edf4ee);border:1px solid var(--color-brand-border,#bcd2c4);width:60px;height:60px;color:var(--color-brand,#34765a);border-radius:16px;justify-content:center;align-items:center;margin-bottom:20px;display:flex}.kit-error-icon-glyph{color:var(--color-brand,#34765a)}.kit-error-title{letter-spacing:-.03em;color:var(--color-text,#252d29);margin:0 0 12px;font-size:clamp(22px,3vw,28px);font-weight:750}.kit-error-message{color:var(--color-secondary,#65716b);max-width:44ch;margin:0 0 28px;font-size:14.5px;line-height:1.6}.kit-error-actions{flex-wrap:wrap;justify-content:center;align-items:center;gap:12px;width:100%;display:flex}.kit-error-btn{cursor:pointer;border-radius:10px;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:0 22px;font-family:inherit;font-size:14.5px;font-weight:600;transition:all .14s;display:inline-flex}.kit-error-btn-primary{background-color:var(--color-brand,#34765a);color:var(--color-on-brand,#fff);border:1px solid var(--color-brand,#34765a);box-shadow:0 2px 8px #34765a33}.kit-error-btn-primary:hover{background-color:var(--color-brand-hover,#285e46);border-color:var(--color-brand-hover,#285e46);transform:translateY(-1px)}.kit-error-btn-secondary{background-color:var(--color-surface,#fff);color:var(--color-text,#252d29);border:1px solid var(--color-border,#e4eae5)}.kit-error-btn-secondary:hover{border-color:var(--color-brand,#34765a);color:var(--color-brand,#34765a);background-color:var(--color-frame,#f5f7f5)}.kit-error-link{color:var(--color-secondary,#65716b);border-radius:8px;align-items:center;gap:6px;padding:8px 12px;font-size:13.5px;font-weight:600;text-decoration:none;transition:color .14s;display:inline-flex}.kit-error-link:hover{color:var(--color-brand,#34765a)}.kit-error-details{background-color:var(--color-frame,#f5f7f5);border:1px solid var(--color-border,#e4eae5);text-align:left;border-radius:8px;width:100%;margin-top:24px;overflow:hidden}.kit-error-details summary{color:var(--color-secondary,#65716b);cursor:pointer;-webkit-user-select:none;user-select:none;padding:8px 12px;font-size:12.5px;font-weight:600}.kit-error-details pre{color:var(--color-secondary,#65716b);background-color:var(--color-surface,#fff);border-top:1px solid var(--color-border,#e4eae5);font-size:12px;line-height:1.5;font-family:var(--font-mono,monospace);white-space:pre-wrap;word-break:break-word;margin:0;padding:10px 12px;overflow-x:auto}