.gptht-sp{--text:#0f172a;--border:#e5e7eb;--accent:#2563eb;--accent2:#60a5fa;--bg:#ffffff;color:var(--text);font:16px/1.5 ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial;-webkit-text-size-adjust:100%}
.gptht-sp *{box-sizing:border-box;font:inherit}
.gptht-sp.alignfull,.gptht-sp.alignwide{width:100%}
.gptht-sp .container{max-width:var(--gpt-width,1280px);margin-inline:auto;padding:16px;overflow-x:hidden;background:var(--bg)}
.gptht-sp .title{margin:0 0 12px;font:600 24px/1.2 ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial;color:var(--text)}
.gptht-sp .card{background:#fff;border:1px solid var(--border);border-radius:14px;box-shadow:0 4px 12px #0f172a14;overflow:hidden}
.gptht-sp .toolbar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding:10px;border-bottom:1px solid var(--border);background:#f9fafb}
.gptht-sp .btn{appearance:none;border:1px solid var(--border);background:#f8fafc;color:#0f172a;padding:10px 12px;border-radius:10px;cursor:pointer;font-weight:600}
.gptht-sp .btn.primary{background:linear-gradient(90deg,var(--accent),var(--accent2));color:#fff;border-color:transparent}
.gptht-sp .badge{display:inline-block;border:1px solid var(--border);background:#eef2f7;color:#334155;padding:6px 10px;border-radius:999px;font-size:12px}
.gptht-sp .badge.danger{background:#fee2e2;color:#7f1d1d;border-color:#fecaca}
.gptht-sp .grid{display:grid;grid-template-columns:1fr;gap:12px;padding:12px}
@media(min-width:980px){.gptht-sp .grid{grid-template-columns:1fr 1fr}}
.gptht-sp .label{font-size:12px;color:#334155;background:#f1f5f9;border:1px solid var(--border);display:inline-block;padding:4px 8px;border-radius:999px;margin-bottom:6px}
.gptht-sp .textarea{width:100%;min-height:220px;border:1px solid var(--border);border-radius:12px;padding:14px;font-size:16px;font-family:ui-monospace,Menlo,Consolas,monospace;background:#fff;color:#0f172a}
.gptht-sp .toggles{display:grid;grid-template-columns:1fr;gap:8px;padding:12px}
.gptht-sp .toggle{display:flex;gap:10px;align-items:center;background:#f9fafb;border:1px solid var(--border);padding:8px 10px;border-radius:10px;color:#0f172a}
.gptht-sp .toggle input{accent-color:var(--accent)}