/* Website Speed Test tool — extends css/style.css, does not modify it */

#speed-tool-top {
    padding-top: 7rem;
}

.speed-tool {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing);
}

.speed-tool .intro-copy {
    max-width: 700px;
    margin: 0 auto 2.5rem;
    text-align: center;
}

/* Form */
.speed-form {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    align-items: stretch;
    max-width: 800px;
    margin: 0 auto var(--section-spacing);
}

.speed-form .field {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.speed-form .field label {
    margin-bottom: 0.4rem;
    color: var(--text-color);
    font-family: "Raleway", Helvetica, sans-serif;
    font-size: 0.85rem;
}

.speed-form .field.url-field {
    flex: 1 1 320px;
}

.speed-form .field.strategy-field {
    flex: 0 1 180px;
}

.speed-form button.button.primary {
    flex: 0 0 auto;
    align-self: flex-end;
    border: none;
}

.speed-form button.button.primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Status / background-run indicator */
.speed-status {
    display: none;
    align-items: center;
    gap: 0.75rem;
    justify-content: center;
    margin: 0 auto 2rem;
    padding: 0.9rem 1.5rem;
    max-width: 800px;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    color: var(--text-color);
    font-family: "Raleway", Helvetica, sans-serif;
    letter-spacing: 0.03em;
}

.speed-status.active {
    display: flex;
}

.speed-status .spinner {
    width: 1.1rem;
    height: 1.1rem;
    border: 2px solid rgba(0, 0, 0, 0.15);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: speed-spin 0.8s linear infinite;
    flex-shrink: 0;
}

.speed-status.error .spinner {
    display: none;
}

.speed-status.error {
    border-color: var(--primary-color);
    color: var(--primary-color);
    font-weight: 600;
}

@keyframes speed-spin {
    to { transform: rotate(360deg); }
}

/* Results */
.speed-results {
    display: none;
}

.speed-results.active {
    display: block;
}

.speed-results .tested-url {
    text-align: center;
    color: var(--text-color);
    margin-bottom: 2rem;
    word-break: break-all;
}

.speed-results .tested-url a {
    color: var(--primary-color);
    font-weight: 600;
}

.score-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 1.5rem;
    margin-bottom: var(--section-spacing);
}

.score-card {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 1.5rem 1rem;
    text-align: center;
}

.score-ring {
    --pct: 0;
    --ring-color: var(--accent);
    width: 110px;
    height: 110px;
    margin: 0 auto 1rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: conic-gradient(var(--ring-color) calc(var(--pct) * 1%), rgba(0, 0, 0, 0.1) 0);
    transition: background 0.6s ease;
}

.score-ring::before {
    content: "";
    position: absolute;
}

.score-ring .score-inner {
    width: 86px;
    height: 86px;
    border-radius: 50%;
    background: #2b2b2b;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: "Raleway", Helvetica, sans-serif;
    font-weight: 800;
    font-size: 1.6rem;
    color: var(--light-text);
}

.score-card h4 {
    font-family: "Raleway", Helvetica, sans-serif;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--text-color);
}

/* Core Web Vitals */
.vitals-panel {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 1.5rem 2rem;
    margin-bottom: var(--section-spacing);
}

.vitals-panel h3 {
    font-family: "Raleway", Helvetica, sans-serif;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.vitals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.25rem;
}

.vital-item {
    padding: 0.9rem 1rem;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--border);
    background: rgba(0, 0, 0, 0.03);
}

.vital-item.good { border-left-color: #1a9c17; }
.vital-item.average { border-left-color: #c9820a; }
.vital-item.poor { border-left-color: var(--primary-color); }

.vital-item .vital-label {
    display: block;
    font-size: 0.8rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--text-color);
    opacity: 0.7;
    margin-bottom: 0.35rem;
}

.vital-item .vital-value {
    font-family: "Raleway", Helvetica, sans-serif;
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--text-color);
}

/* Full report link */
.full-report-line {
    text-align: center;
    margin-bottom: 2rem;
}

.full-report-button {
    background: rgba(255, 255, 255, 0.9);
}

/* Opportunities / Diagnostics / Category issue panels */
.opportunities-panel {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 1.5rem 2rem;
    margin-bottom: var(--section-spacing);
}

.opportunities-panel:last-child {
    margin-bottom: 0;
}

.opportunities-panel h3 {
    font-family: "Raleway", Helvetica, sans-serif;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.opportunities-empty {
    color: var(--text-color);
    opacity: 0.7;
}

.audit-list {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.audit-item {
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    background: rgba(0, 0, 0, 0.02);
}

.audit-item summary {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    cursor: pointer;
    list-style: none;
    color: var(--text-color);
    font-weight: 600;
}

.audit-item summary::-webkit-details-marker {
    display: none;
}

.audit-item summary::after {
    content: "+";
    margin-left: auto;
    font-weight: 700;
    color: var(--primary-color);
    flex-shrink: 0;
}

.audit-item[open] summary::after {
    content: "\2212";
}

.audit-severity {
    width: 0.65rem;
    height: 0.65rem;
    border-radius: 50%;
    flex-shrink: 0;
}

.audit-severity.good { background: #1a9c17; }
.audit-severity.average { background: #c9820a; }
.audit-severity.poor { background: var(--primary-color); }

.audit-title {
    flex: 1;
}

.opp-savings {
    flex-shrink: 0;
    color: #1a7a1a;
    font-weight: 700;
}

.audit-display-value {
    color: var(--text-color);
    opacity: 0.7;
    font-weight: 500;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.audit-solution {
    padding: 0 1rem 1rem 2.4rem;
    color: var(--text-color);
    opacity: 0.85;
    font-size: 0.92rem;
    line-height: 1.5;
}

.audit-solution a {
    color: var(--primary-color);
    font-weight: 600;
}

@media (max-width: 640px) {
    .speed-form {
        flex-direction: column;
    }
    .vitals-panel, .opportunities-panel {
        padding: 1.25rem;
    }
    .audit-solution {
        padding-left: 1rem;
    }
}