:root{--pst-accent:#0b74de;--pst-muted:#6b7280;--pst-border:#e6e9ef;--pst-success:#16a34a;--pst-danger:#ef4444;--pst-radius:12px;--pst-font:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif}.pst-widget{background:#fff;border:1px solid var(--pst-border);border-radius:var(--pst-radius);padding:18px;max-width:820px;margin:12px auto;box-shadow:0 6px 18px rgb(15 23 42 / .06);font-family:var(--pst-font);color:#111827}.pst-title{font-size:18px;margin:0 0 12px;display:flex;align-items:center;gap:10px}.pst-row{display:flex;gap:8px;align-items:center}.pst-icon{display:inline-flex;align-items:center;justify-content:center;background:#f9fafb;border-radius:10px;padding:8px;width:44px;height:44px;color:var(--pst-muted);border:1px solid var(--pst-border)}.pst-input{flex:1;padding:12px 14px;border-radius:10px;border:1px solid var(--pst-border);font-size:14px;outline:none}.pst-input:focus{box-shadow:0 0 0 3px rgb(11 116 222 / .06);border-color:var(--pst-accent)}.pst-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border:none;border-radius:10px;background:var(--pst-accent);color:#fff;cursor:pointer;font-weight:600}.pst-btn.loading{opacity:.85;cursor:default}.pst-result{margin-top:14px;min-height:46px}.pst-card{border-top:1px solid var(--pst-border);padding-top:12px}.pst-score-row{display:flex;gap:18px;align-items:center}.pst-score-circle{width:78px;height:78px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-direction:column;font-weight:700;font-size:20px;background:linear-gradient(180deg,#ffffff,#f7fafc);border:1px solid var(--pst-border)}.pst-score-circle span{font-size:12px;color:var(--pst-muted);font-weight:500}.pst-score-bar{flex:1;height:12px;background:#f3f4f6;border-radius:999px;overflow:hidden}.pst-score-fill{height:100%;width:0%;transition:width 0.8s cubic-bezier(.2,.9,.3,1);background:linear-gradient(90deg,var(--pst-accent),#3b82f6)}.pst-metrics{list-style:none;padding:0;margin:12px 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:8px}.pst-metrics li{display:flex;align-items:center;gap:10px;padding:10px;border-radius:8px;border:1px solid var(--pst-border);background:#fbfdff;font-size:14px}.pst-metrics li i{width:22px;text-align:center;color:var(--pst-accent)}.pst-suggestions{margin-top:8px;font-size:14px}.pst-suggestions ul{margin:6px 0 0 18px}.pst-loading{color:var(--pst-muted);font-weight:600;display:flex;gap:10px;align-items:center}.pst-error{color:var(--pst-danger);background:#fff3f2;padding:10px;border-radius:8px;border:1px solid rgb(239 68 68 / .12)}.pst-note{margin-top:10px;font-size:13px;color:var(--pst-muted)}