@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');.pl-validator{--pl-color:#1e40af;--pl-sec:#0ea5e9;font-family:'Plus Jakarta Sans',system-ui,sans-serif;margin:32px auto;max-width:640px}.pl-v-card{background:#fff;border-radius:20px;padding:40px;box-shadow:0 4px 6px -1px rgba(0,0,0,.07),0 20px 60px -10px rgba(0,0,0,.12);border:1px solid rgba(0,0,0,.06);text-align:center;position:relative;overflow:hidden}.pl-v-card:before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--pl-color),var(--pl-sec))}.pl-v-title{font-size:24px;font-weight:800;color:#0f172a;margin:0 0 8px;letter-spacing:-.4px}.pl-v-sub{font-size:14px;color:#64748b;margin:0 0 28px;line-height:1.6}.pl-v-form{display:flex;gap:10px;margin-bottom:0}.pl-v-iw{flex:1;position:relative;display:flex;align-items:center}.pl-v-iw svg{position:absolute;left:14px;width:18px;height:18px;color:#94a3b8;pointer-events:none}.pl-v-iw input{width:100%;padding:14px 14px 14px 44px;border:2px solid #e2e8f0;border-radius:12px;font-size:15px;font-family:inherit;font-weight:500;color:#0f172a;transition:border-color .2s,box-shadow .2s;outline:none;background:#f8fafc;box-sizing:border-box}.pl-v-iw input:focus{border-color:var(--pl-color);background:#fff;box-shadow:0 0 0 4px color-mix(in srgb,var(--pl-color) 12%,transparent)}.pl-v-iw input::placeholder{color:#cbd5e1;font-weight:400}#pl-btn{padding:14px 24px;background:linear-gradient(135deg,var(--pl-color),color-mix(in srgb,var(--pl-color) 70%,var(--pl-sec)));color:#fff;border:none;border-radius:12px;font-size:15px;font-weight:700;font-family:inherit;cursor:pointer;white-space:nowrap;transition:opacity .2s,transform .15s;letter-spacing:.2px}#pl-btn:hover{opacity:.92;transform:translateY(-1px)}#pl-btn:active{transform:translateY(0)}#pl-btn:disabled{opacity:.6;cursor:default;transform:none}#pl-load{display:flex;align-items:center;justify-content:center;gap:10px;padding:24px;font-size:14px;color:#64748b}.pl-spin{width:20px;height:20px;border:2px solid #e2e8f0;border-top-color:var(--pl-color);border-radius:50%;animation:pl-rotate .7s linear infinite}@keyframes pl-rotate{to{transform:rotate(360deg)}}#pl-res{margin-top:20px;text-align:left;animation:pl-fade .3s ease}@keyframes pl-fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.pl-cert-card{background:linear-gradient(135deg,#f0fdf4,#dcfce7);border:1.5px solid #86efac;border-radius:14px;padding:24px;margin-bottom:12px;position:relative}.pl-cert-card+.pl-cert-card{margin-top:12px}.pl-cert-header{display:flex;align-items:flex-start;gap:14px;margin-bottom:16px}.pl-cert-icon{width:44px;height:44px;background:linear-gradient(135deg,#22c55e,#16a34a);border-radius:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:0 4px 12px rgba(34,197,94,.3)}.pl-cert-icon svg{width:22px;height:22px;color:#fff}.pl-cert-status{font-size:12px;font-weight:700;color:#16a34a;text-transform:uppercase;letter-spacing:.8px;margin-bottom:3px}.pl-cert-name{font-size:17px;font-weight:800;color:#0f172a;margin:0}.pl-cert-course{font-size:14px;color:#374151;font-weight:600;margin-top:3px}.pl-cert-details{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:16px}.pl-cert-detail{background:rgba(255,255,255,.7);border-radius:8px;padding:10px 12px}.pl-cert-detail-lbl{font-size:11px;font-weight:700;color:#6b7280;text-transform:uppercase;letter-spacing:.6px;margin-bottom:3px}.pl-cert-detail-val{font-size:13px;font-weight:600;color:#1f2937}.pl-cert-code{display:flex;align-items:center;justify-content:space-between;background:rgba(255,255,255,.8);border:1px solid #d1fae5;border-radius:10px;padding:10px 14px}.pl-cert-code-lbl{font-size:11px;font-weight:700;color:#059669;text-transform:uppercase;letter-spacing:.5px}.pl-cert-code-val{font-family:'Courier New',monospace;font-size:14px;font-weight:700;color:#065f46;letter-spacing:1px}.pl-err-card{background:linear-gradient(135deg,#fff7f7,#fee2e2);border:1.5px solid #fca5a5;border-radius:14px;padding:24px;display:flex;align-items:flex-start;gap:14px}.pl-err-icon{width:40px;height:40px;background:linear-gradient(135deg,#ef4444,#dc2626);border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.pl-err-icon svg{width:20px;height:20px;color:#fff}.pl-err-title{font-size:15px;font-weight:700;color:#991b1b;margin:0 0 4px}.pl-err-msg{font-size:13px;color:#b91c1c;margin:0;line-height:1.5}.pl-multi-notice{font-size:12px;color:#6b7280;text-align:center;margin-top:10px;font-style:italic}@media (max-width:540px){.pl-v-card{padding:28px 20px}.pl-v-form{flex-direction:column}#pl-btn{width:100%;justify-content:center}.pl-cert-details{grid-template-columns:1fr}.pl-v-title{font-size:20px}}