/* OCG SEO Scanner - scoped frontend styles */

.ocg-scanner-wrap {
    --ocg-scanner-accent: currentColor;
    --ocg-scanner-accent-contrast: #fff;
    --ocg-scanner-bg: transparent;
    --ocg-scanner-card-bg: transparent;
    --ocg-scanner-border: rgba(127, 127, 127, 0.32);
    --ocg-scanner-text: inherit;
    --ocg-scanner-muted: inherit;
    --ocg-scanner-success: #2e7d32;
    --ocg-scanner-warning: #9a6700;
    --ocg-scanner-error: #b3261e;
    --ocg-scanner-radius: 0.5rem;
    --ocg-scanner-shadow: none;

    color: var(--ocg-scanner-text);
    font-family: inherit;
    font-size: inherit;
    line-height: inherit;
    max-width: min(100%, 760px);
    margin: 0 auto;
    padding: 0;
}

.ocg-scanner-wrap,
.ocg-scanner-wrap *,
.ocg-scanner-wrap *::before,
.ocg-scanner-wrap *::after {
    box-sizing: border-box;
}

.ocg-scanner-hidden {
    display: none !important;
}

.ocg-scanner-panel {
    background: var(--ocg-scanner-bg);
    color: inherit;
    padding: clamp(1.25rem, 3vw, 2rem) 0;
}

.ocg-scanner-header {
    margin-bottom: 1.5em;
}

.ocg-scanner-title {
    color: inherit;
    margin: 0 0 0.4em;
}

.ocg-scanner-subtitle {
    color: var(--ocg-scanner-muted);
    font-size: 1.05em;
    line-height: 1.5;
    margin: 0;
}

.ocg-scanner-form {
    display: grid;
    gap: 1em;
}

.ocg-scanner-trap {
    height: 0;
    left: -10000px;
    overflow: hidden;
    position: absolute;
    top: auto;
    width: 0;
}

.ocg-scanner-field {
    margin: 0;
}

.ocg-scanner-field label {
    color: inherit;
    display: block;
    font-size: 1.5em;
    font-weight: 600;
    line-height: 1.35;
    margin: 0 0 0.45em;
}

.ocg-scanner-field input[type="email"],
.ocg-scanner-field input[type="url"] {
    appearance: none;
    background: var(--ocg-scanner-field-bg, transparent);
    border: 1px solid var(--ocg-scanner-border);
    border-radius: var(--ocg-scanner-radius);
    color: inherit;
    display: block;
    font-family: inherit;
    font-size: 1rem;
    line-height: 1.4;
    min-height: 3rem;
    padding: 0.8em 1em;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    width: 100%;
}

.ocg-scanner-field input[type="email"]::placeholder,
.ocg-scanner-field input[type="url"]::placeholder {
    color: var(--ocg-scanner-placeholder, rgba(127, 127, 127, 0.85));
}

.ocg-scanner-field input[type="email"]:focus,
.ocg-scanner-field input[type="url"]:focus {
    border-color: var(--ocg-scanner-accent);
    box-shadow: 0 0 0 0.16rem var(--ocg-scanner-focus-ring, rgba(127, 127, 127, 0.24));
    outline: none;
}

.ocg-scanner-btn {
    align-items: center;
    background: var(--ocg-scanner-accent-contrast);
    border: 1px solid var(--ocg-scanner-button-border, var(--ocg-scanner-accent));
    border-radius: var(--ocg-scanner-button-radius, var(--ocg-scanner-radius));
    color: #1B4E5E;
    cursor: pointer;
    display: inline-flex;
    font-family: inherit;
    font-size: 1.2rem;
    font-weight: 600;
    justify-content: center;
    line-height: 1.2;
    min-height: 3rem;
    padding: 0.85em 1.4em;
    text-align: center;
    text-decoration: none;
    transition: opacity 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
    width: 100%;
}

.ocg-scanner-btn:hover,
.ocg-scanner-btn:focus {
    color: var(--ocg-scanner-button-text, var(--ocg-scanner-accent-contrast));
    opacity: 0.92;
    text-decoration: none;
    background-color: #1B4E5E;
}

.ocg-scanner-btn:focus {
    box-shadow: 0 0 0 0.16rem var(--ocg-scanner-focus-ring, rgba(127, 127, 127, 0.24));
    outline: none;
}

.ocg-scanner-btn:disabled {
    cursor: not-allowed;
    opacity: 0.65;
    transform: none;
}

.ocg-scanner-btn-secondary {
    background: transparent;
    color: var(--ocg-scanner-accent);
}

.ocg-scanner-btn-secondary:hover,
.ocg-scanner-btn-secondary:focus {
    color: var(--ocg-scanner-accent);
}

.ocg-scanner-error {
    color: var(--ocg-scanner-error);
    font-size: 1em;
    line-height: 1.4;
    margin-top: 0.35em;
    min-height: 0;
    overflow: hidden;
}

.ocg-scanner-error-visible {
    min-height: 1.4em;
}

.ocg-scanner-loading {
    text-align: center;
}

.ocg-scanner-loading h3 {
    color: inherit;
    margin: 1em 0 0.35em;
}

.ocg-scanner-loading p {
    color: var(--ocg-scanner-muted);
    font-size: 1em;
    margin: 0 0 1.25em;
}

.ocg-scanner-spinner {
    animation: ocg-spin 0.8s linear infinite;
    border: 0.25rem solid var(--ocg-scanner-border);
    border-radius: 50%;
    border-top-color: var(--ocg-scanner-accent);
    height: 3rem;
    margin: 0 auto;
    width: 3rem;
}

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

.ocg-scanner-progress-bar {
    background: var(--ocg-scanner-border);
    border-radius: 999px;
    height: 0.45rem;
    overflow: hidden;
    width: 100%;
}

.ocg-scanner-progress-fill {
    background: var(--ocg-scanner-accent);
    border-radius: inherit;
    height: 100%;
    transition: width 0.3s ease;
    width: 0%;
}

#ocg-scanner-results-panel {
    background: transparent;
    border: none;
    padding: 0;
}

.ocg-scanner-score-header,
.ocg-scanner-category-card,
.ocg-scanner-section,
.ocg-scanner-cta,
.ocg-scanner-error-result {
    background: var(--ocg-scanner-card-bg);
    border: 1px solid var(--ocg-scanner-border);
    border-radius: var(--ocg-scanner-radius);
    box-shadow: var(--ocg-scanner-shadow);
    color: inherit;
}

.ocg-scanner-score-header {
    align-items: center;
    display: flex;
    gap: clamp(1rem, 3vw, 1.5rem);
    margin-bottom: 1em;
    padding: clamp(1rem, 3vw, 1.5rem);
}

.ocg-scanner-score-circle {
    align-items: center;
    border: 0.22rem solid var(--ocg-scanner-accent);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    height: clamp(5.25rem, 18vw, 6.5rem);
    justify-content: center;
    width: clamp(5.25rem, 18vw, 6.5rem);
}

.ocg-scanner-score-circle.ocg-grade-a,
.ocg-scanner-score-circle.ocg-grade-aminus {
    border-color: var(--ocg-scanner-success);
}

.ocg-scanner-score-circle.ocg-grade-b,
.ocg-scanner-score-circle.ocg-grade-bminus {
    border-color: var(--ocg-scanner-accent);
}

.ocg-scanner-score-circle.ocg-grade-c,
.ocg-scanner-score-circle.ocg-grade-d {
    border-color: var(--ocg-scanner-warning);
}

.ocg-scanner-score-circle.ocg-grade-f {
    border-color: var(--ocg-scanner-error);
}

.ocg-scanner-score-number {
    font-size: clamp(1.9rem, 5vw, 2.45rem);
    font-weight: 700;
    line-height: 1;
}

.ocg-scanner-score-max {
    color: var(--ocg-scanner-muted);
    font-size: 0.9em;
    line-height: 1.2;
}

.ocg-scanner-score-info {
    flex: 1;
}

.ocg-scanner-grade {
    color: var(--ocg-scanner-accent);
    font-size: clamp(1.8rem, 5vw, 2.4rem);
    font-weight: 700;
    line-height: 1;
}

.ocg-scanner-grade.ocg-grade-a,
.ocg-scanner-grade.ocg-grade-aminus {
    color: var(--ocg-scanner-success);
}

.ocg-scanner-grade.ocg-grade-c,
.ocg-scanner-grade.ocg-grade-d {
    color: var(--ocg-scanner-warning);
}

.ocg-scanner-grade.ocg-grade-f {
    color: var(--ocg-scanner-error);
}

.ocg-scanner-grade-label,
.ocg-scanner-domain {
    color: var(--ocg-scanner-muted);
    font-size: 1em;
    line-height: 1.45;
    margin-top: 0.25em;
}

.ocg-scanner-notice {
    background: var(--ocg-scanner-notice-bg, transparent);
    border-left: 0.22rem solid var(--ocg-scanner-border);
    color: inherit;
    font-size: 1em;
    line-height: 1.5;
    margin-bottom: 1em;
    padding: 0.85em 1em;
}

.ocg-scanner-categories {
    display: grid;
    gap: 0.85rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-bottom: 1.25em;
}

.ocg-scanner-category-card,
.ocg-scanner-section {
    padding: clamp(1rem, 2.5vw, 1.35rem);
}

.ocg-cat-header {
    align-items: baseline;
    display: flex;
    gap: 1em;
    justify-content: space-between;
    margin-bottom: 0.55em;
}

.ocg-cat-label,
.ocg-cat-score {
    font-size: 1em;
    font-weight: 600;
    line-height: 1.35;
}

.ocg-cat-score {
    white-space: nowrap;
}

.ocg-cat-bar {
    background: var(--ocg-scanner-border);
    border-radius: 999px;
    height: 0.4rem;
    overflow: hidden;
}

.ocg-cat-bar-fill {
    border-radius: inherit;
    height: 100%;
    transition: width 0.5s ease;
}

.ocg-cat-bar-fill.ocg-cat-good {
    background: var(--ocg-scanner-success);
}

.ocg-cat-bar-fill.ocg-cat-warn {
    background: var(--ocg-scanner-warning);
}

.ocg-cat-bar-fill.ocg-cat-poor {
    background: var(--ocg-scanner-error);
}

.ocg-cat-bar-fill.ocg-cat-neutral {
    background: var(--ocg-scanner-border);
}

.ocg-scanner-section {
    margin-bottom: 1em;
}

.ocg-scanner-section-title {
    color: inherit;
    margin: 0 0 0.85em;
}

.ocg-scanner-issues-list,
.ocg-scanner-wins-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.ocg-scanner-issues-list li,
.ocg-scanner-wins-list li {
    border-bottom: 1px solid var(--ocg-scanner-border);
    font-size: 1em;
    line-height: 1.45;
    padding: 0.75em 0 0.75em 1.75em;
    position: relative;
}

.ocg-scanner-issues-list li:last-child,
.ocg-scanner-wins-list li:last-child {
    border-bottom: none;
}

.ocg-scanner-issues-list li strong,
.ocg-scanner-wins-list li strong {
    color: inherit;
    display: block;
    margin-bottom: 0.2em;
}

.ocg-scanner-issues-list li span,
.ocg-scanner-wins-list li span {
    color: var(--ocg-scanner-muted);
    display: block;
    font-size: 1em;
}

.ocg-icon-fail::before,
.ocg-icon-warn::before,
.ocg-icon-pass::before {
    font-size: 1em;
    left: 0;
    line-height: 1;
    position: absolute;
    top: 0.92em;
}

.ocg-icon-fail::before {
    color: var(--ocg-scanner-error);
    content: "\2716";
}

.ocg-icon-warn::before {
    color: var(--ocg-scanner-warning);
    content: "\26A0";
}

.ocg-icon-pass::before {
    color: var(--ocg-scanner-success);
    content: "\2714";
}

.ocg-scanner-tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55em;
}

.ocg-scanner-tech-tag {
    border: 1px solid var(--ocg-scanner-border);
    border-radius: calc(var(--ocg-scanner-radius) * 0.75);
    color: inherit;
    display: inline-flex;
    font-size: 0.95em;
    line-height: 1.3;
    padding: 0.4em 0.7em;
}

.ocg-scanner-cta {
    margin-bottom: 1em;
    padding: clamp(1.25rem, 3vw, 1.75rem);
    text-align: left;
}

.ocg-scanner-cta h3 {
    color: inherit;
    margin: 0 0 0.45em;
}

.ocg-scanner-cta p {
    color: var(--ocg-scanner-muted);
    font-size: 1em;
    line-height: 1.5;
    margin: 0 0 1em;
}

.ocg-scanner-cta .ocg-scanner-btn,
.ocg-scanner-footer .ocg-scanner-btn,
.ocg-scanner-rate-limited .ocg-scanner-btn,
.ocg-scanner-error-result .ocg-scanner-btn {
    width: auto;
}

.ocg-scanner-footer {
    padding: 0.5em 0 0;
    text-align: center;
}

.ocg-scanner-rate-limited {
    padding: clamp(1.25rem, 3vw, 2rem);
    text-align: center;
}

.ocg-scanner-rate-icon {
    color: var(--ocg-scanner-warning);
    font-size: clamp(2rem, 6vw, 3rem);
    line-height: 1;
    margin-bottom: 0.5em;
}

.ocg-scanner-rate-limited h3 {
    color: inherit;
    margin: 0 0 1em;
}

.ocg-scanner-error-result {
    padding: clamp(1.25rem, 3vw, 2rem);
    text-align: center;
}

.ocg-scanner-error-result h3 {
    color: var(--ocg-scanner-error);
}

@media (max-width: 540px) {
    .ocg-scanner-categories {
        grid-template-columns: 1fr;
    }

    .ocg-scanner-score-header {
        align-items: flex-start;
        flex-direction: column;
    }
}