:root{--color-brand-dark:#7f010f;--color-brand-red:#e2011b;--color-brand-red-soft:#ff4b5f;--color-brand-red-bg:#ffecef;--color-gray-button:#2d2d2d;--color-brand-white:#f7f7f7;--color-bg:var(--color-brand-white);--color-surface:#fff;--color-border-subtle:#e0e0e0;--color-text-main:#1f2933;--color-text-muted:#6b6b6b;--color-text-placeholder:#9ca3af;--shadow-soft:0 8px 20px #e2011b1a;--shadow-strong:0 14px 34px #e2011b33;--shadow-button:0 8px 20px #e2011b4d;--shadow-button-hover:0 12px 26px #e2011b66}*,:before,:after{box-sizing:border-box}html,body,#__next{height:100%;margin:0;padding:0}body{background:var(--color-bg);color:var(--color-text-main);font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.app-header{flex-direction:column;align-items:flex-start;gap:.35rem;margin-bottom:.5rem;display:flex}.app-logo{display:block}.app-title{letter-spacing:.02em;color:var(--color-brand-red);margin:0 0 .3rem;font-size:1.25rem}.app-subtitle{opacity:.9;color:var(--color-text-muted);margin:0 0 1rem;font-size:.85rem}.textarea-container{margin-top:.5rem;display:block}.main-textarea{resize:vertical;border:1px solid var(--color-brand-red-bg);background:radial-gradient(circle at top left,var(--color-surface),var(--color-brand-red-bg)50%,var(--color-bg)100%);width:100%;min-height:180px;max-height:80vh;color:var(--color-text-main);box-shadow:var(--shadow-soft),0 0 0 1px #00000005;border-radius:.9rem;outline:none;padding:.85rem 1rem;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:.9rem}.main-textarea::placeholder{color:var(--color-text-placeholder)}.main-textarea:focus{box-shadow:var(--shadow-strong)}.runButtonRow{justify-content:flex-start;align-items:center;gap:.75rem;margin-top:.75rem;display:flex}.runButton{cursor:pointer;background:var(--color-brand-red);color:#fff;box-shadow:var(--shadow-button);text-align:center;border:none;border-radius:999px;width:8.5rem;padding:.45rem 1.1rem;font-size:.9rem;font-weight:500;transition:transform .12s ease-out,box-shadow .12s ease-out,filter .12s}.runButton:hover:not(:disabled){filter:brightness(1.03);box-shadow:var(--shadow-button-hover);transform:translateY(-1px)}.runButton:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}.runButtonRow{flex-direction:column;align-items:flex-start;gap:.5rem;margin-top:.75rem;display:flex}