:root{color-scheme:light;--crevia-bg:#fafafa;--crevia-fg:#1a1a1a;--crevia-accent:#2b6cb0;--crevia-border:#d9d9d9;--crevia-danger:#b3261e;--crevia-touch-min:44px}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--crevia-bg);color:var(--crevia-fg);font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,Yu Gothic,sans-serif;overflow-x:hidden}.crevia-shell{min-height:100dvh;display:flex;flex-direction:column;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}.crevia-main{flex:1;width:100%;max-width:640px;margin:0 auto;padding:16px}.crevia-choice-list{display:flex;flex-direction:column;gap:12px;margin-top:16px}.crevia-choice-button{min-height:var(--crevia-touch-min);padding:16px;font-size:16px;text-align:left;border:1px solid var(--crevia-border);border-radius:8px;background:#fff;color:var(--crevia-fg);cursor:pointer}.crevia-choice-button:focus-visible{outline:3px solid var(--crevia-accent);outline-offset:2px}.crevia-field{display:flex;flex-direction:column;gap:4px;margin-bottom:16px}.crevia-field label{font-size:14px;font-weight:600}.crevia-field input[type=text],.crevia-field select{min-height:var(--crevia-touch-min);padding:8px 12px;font-size:16px;border:1px solid var(--crevia-border);border-radius:6px}.crevia-upload-input{min-height:var(--crevia-touch-min)}.crevia-sticky-cta{position:sticky;bottom:0;padding:12px 16px calc(12px + env(safe-area-inset-bottom));background:var(--crevia-bg);border-top:1px solid var(--crevia-border)}.crevia-submit-button{width:100%;min-height:var(--crevia-touch-min);font-size:16px;font-weight:600;color:#fff;background:var(--crevia-accent);border:none;border-radius:8px;cursor:pointer}.crevia-submit-button:disabled{background:#9ca3af;cursor:not-allowed}.crevia-error-text{color:var(--crevia-danger);font-size:14px}.crevia-result-block{margin-top:16px;padding:12px;border:1px solid var(--crevia-border);border-radius:8px;background:#fff;overflow-x:auto}.crevia-preview-frame{width:100%;max-width:100%;display:flex;justify-content:center;overflow:hidden;background:#f2f2f2;border-radius:8px;padding:8px}.crevia-preview-frame img{max-width:100%;max-height:60dvh;width:auto;height:auto;object-fit:contain;border-radius:4px}.crevia-variant-tabs{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}.crevia-variant-tab{min-height:var(--crevia-touch-min);min-width:var(--crevia-touch-min);padding:8px 14px;font-size:14px;border:1px solid var(--crevia-border);border-radius:999px;background:#fff;color:var(--crevia-fg);cursor:pointer}.crevia-variant-tab[aria-pressed=true]{background:var(--crevia-accent);border-color:var(--crevia-accent);color:#fff}.crevia-toggle-row{display:flex;gap:8px;margin:8px 0}.crevia-toggle-button{min-height:var(--crevia-touch-min);min-width:var(--crevia-touch-min);padding:8px 16px;font-size:14px;border:1px solid var(--crevia-border);border-radius:8px;background:#fff;color:var(--crevia-fg);cursor:pointer}.crevia-toggle-button[aria-pressed=true]{background:var(--crevia-fg);border-color:var(--crevia-fg);color:#fff}.crevia-status-pill{display:inline-block;padding:4px 10px;border-radius:999px;font-size:13px;font-weight:600}.crevia-status-pill--pass{background:#e6f4ea;color:#1e7e34}.crevia-status-pill--fail{background:#fdecea;color:var(--crevia-danger)}.crevia-revision-panel{margin-top:20px;padding-top:16px;border-top:1px solid var(--crevia-border)}.crevia-revision-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.crevia-secondary-button{min-height:var(--crevia-touch-min);padding:10px 16px;font-size:15px;font-weight:600;color:var(--crevia-fg);background:#fff;border:1px solid var(--crevia-border);border-radius:8px;cursor:pointer}.crevia-secondary-button:disabled{color:#9ca3af;cursor:not-allowed}.crevia-export-link{display:inline-flex;align-items:center;justify-content:center;min-height:var(--crevia-touch-min);width:100%;padding:10px 16px;font-size:16px;font-weight:600;text-decoration:none;color:#fff;background:var(--crevia-accent);border-radius:8px}.crevia-export-link[aria-disabled=true]{pointer-events:none;background:#9ca3af}.crevia-start-over-button{min-height:var(--crevia-touch-min);padding:10px 16px;font-size:14px;color:var(--crevia-fg);background:transparent;border:1px solid var(--crevia-border);border-radius:8px;cursor:pointer;margin-top:16px}