.wpsi-frontend-widget {
	max-width: 640px;
	margin: 0 auto;
	background: #ffffff;
	border: 1px solid #e5e7eb;
	border-radius: 12px;
	padding: 32px;
	box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	box-sizing: border-box;
}
.wpsi-frontend-widget * { box-sizing: border-box; }

.wpsi-fw-title { margin: 0 0 6px; font-size: 22px; font-weight: 700; color: #111827; text-align: center; }
.wpsi-fw-subtitle { margin: 0 0 22px; color: #6b7280; font-size: 14px; text-align: center; }

.wpsi-fw-form { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; justify-content: center; margin-bottom: 8px; }
.wpsi-fw-form input[type="url"] {
	flex: 1 1 280px;
	padding: 12px 14px;
	border: 1px solid #d1d5db;
	border-radius: 8px;
	font-size: 15px;
}
.wpsi-fw-form input[type="url"]:focus { outline: none; border-color: #4f46e5; box-shadow: 0 0 0 3px rgba(79,70,229,.15); }

.wpsi-fw-strategy { display: flex; gap: 14px; font-size: 13px; color: #374151; }
.wpsi-fw-strategy label { display: flex; align-items: center; gap: 4px; cursor: pointer; }

.wpsi-fw-submit {
	background: #4f46e5;
	color: #fff;
	border: none;
	padding: 12px 24px;
	border-radius: 8px;
	font-size: 15px;
	font-weight: 600;
	cursor: pointer;
	transition: background .15s ease;
}
.wpsi-fw-submit:hover { background: #4338ca; }
.wpsi-fw-submit:disabled { opacity: .6; cursor: not-allowed; }

.wpsi-fw-credit { text-align: center; font-size: 11px; color: #9ca3af; margin: 18px 0 0; }

.wpsi-fw-result:empty { display: none; }
.wpsi-loading { display: flex; align-items: center; justify-content: center; gap: 10px; padding: 26px 0; color: #6b7280; font-size: 14px; }
.wpsi-spinner { width: 16px; height: 16px; border: 2px solid #e5e7eb; border-top-color: #4f46e5; border-radius: 50%; animation: wpsi-spin 0.8s linear infinite; }
@keyframes wpsi-spin { to { transform: rotate(360deg); } }
.wpsi-error { color: #dc2626; background: #fef2f2; border: 1px solid #fecaca; padding: 12px 14px; border-radius: 8px; font-size: 14px; margin-top: 12px; }
.wpsi-cached-note { font-size: 12px; color: #9ca3af; text-align: center; margin: 4px 0 10px; }

.wpsi-result { margin-top: 24px; padding-top: 22px; border-top: 1px solid #e5e7eb; }
.wpsi-result-url { font-weight: 600; margin-bottom: 16px; text-align: center; color: #111827; word-break: break-all; font-size: 14px; }
.wpsi-strategy-tag { display: inline-block; background: #f3f4f6; color: #4b5563; font-size: 11px; font-weight: 600; text-transform: uppercase; padding: 2px 9px; border-radius: 12px; margin-left: 6px; }

.wpsi-gauges { display: flex; flex-wrap: wrap; justify-content: center; gap: 30px; margin: 10px 0 30px; }
.wpsi-gauge { --pct: 0; width: 100px; height: 100px; border-radius: 50%; display: flex; align-items: center; justify-content: center; position: relative; }
.wpsi-gauge::before { content: ""; position: absolute; inset: 0; border-radius: 50%; background: conic-gradient(var(--gauge-color, #ccc) calc(var(--pct) * 1%), #eef0f2 0); }
.wpsi-gauge-inner { position: relative; width: 78px; height: 78px; border-radius: 50%; background: #fff; display: flex; align-items: center; justify-content: center; box-shadow: inset 0 0 0 1px rgba(0,0,0,.02); }
.wpsi-gauge-num { font-size: 24px; font-weight: 800; color: #111827; }
.wpsi-gauge-label { position: absolute; bottom: -22px; left: 50%; transform: translateX(-50%); font-size: 12px; color: #4b5563; white-space: nowrap; font-weight: 500; }
.wpsi-gauge-good { --gauge-color: #0cce6b; }
.wpsi-gauge-average { --gauge-color: #ffa400; }
.wpsi-gauge-poor { --gauge-color: #ff4e42; }
.wpsi-gauge-na { --gauge-color: #ccc; }

.wpsi-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 30px 0 20px; }
@media (max-width: 480px) { .wpsi-metrics { grid-template-columns: repeat(2, 1fr); } .wpsi-gauges { gap: 20px; } }
.wpsi-metric { background: #f9fafb; border-radius: 8px; padding: 12px; text-align: center; }
.wpsi-metric-label { display: block; font-size: 11px; color: #6b7280; text-transform: uppercase; letter-spacing: .03em; margin-bottom: 4px; }
.wpsi-metric-value { font-size: 16px; font-weight: 700; color: #111827; }

.wpsi-opportunities { background: #f9fafb; border-radius: 8px; padding: 16px 18px; }
.wpsi-opportunities h4 { margin: 0 0 10px; font-size: 13px; text-transform: uppercase; color: #4b5563; letter-spacing: .03em; }
.wpsi-opportunities ul { margin: 0; padding-left: 18px; }
.wpsi-opportunities li { margin-bottom: 8px; font-size: 13px; color: #1f2937; }
.wpsi-opportunities li em { display: block; color: #9ca3af; font-style: normal; font-size: 12px; }