.seo-analyzer-page {
    --seo-ink: #132019;
    --seo-text: #33463a;
    --seo-muted: #5f6f65;
    --seo-line: #dbe8d7;
    --seo-soft: #f7fbf5;
    --seo-mist: #eef7ea;
    --seo-accent: #2f7825;
    --seo-green: var(--primary-color, #7ed957);
    --seo-green-dark: var(--secondary-color, #4a9c2d);
    --seo-gradient: linear-gradient(135deg, var(--seo-green), var(--seo-green-dark));
    min-height: 100vh;
    padding: 10rem 0 4.5rem;
    background: linear-gradient(180deg, #ffffff 0%, var(--seo-soft) 46%, #ffffff 100%);
    color: var(--seo-text);
    font-family: 'Poppins', sans-serif;
}

.seo-analyzer-page > .container {
    max-width: 1200px;
}

.seo-analyzer-header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 260px;
    gap: 2rem;
    align-items: end;
    margin-bottom: 1.5rem;
    padding-bottom: 1.6rem;
    border-bottom: 1px solid var(--seo-line);
}

.seo-back-link {
    display: inline-flex;
    width: fit-content;
    margin-bottom: 0.75rem;
    color: var(--seo-accent);
    font-size: 0.76rem;
    font-weight: 800;
    text-decoration: none;
    text-transform: uppercase;
}

.seo-back-link:hover {
    color: var(--seo-ink);
}

.seo-kicker,
.seo-panel-label {
    display: block;
    color: var(--seo-accent);
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.seo-analyzer-header h1 {
    margin: 0;
    color: var(--seo-ink);
    font-size: clamp(2.45rem, 4vw, 3.35rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: 0;
}

.seo-analyzer-header p {
    max-width: 760px;
    margin: 0.75rem 0 0;
    color: var(--seo-muted);
    font-size: 1rem;
    line-height: 1.75;
}

.seo-trust-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.9rem;
}

.seo-trust-row span {
    min-height: 28px;
    padding: 0.34rem 0.68rem;
    border: 1px solid rgba(74, 156, 45, 0.18);
    border-radius: 999px;
    background: rgba(126, 217, 87, 0.1);
    color: var(--seo-accent);
    font-size: 0.72rem;
    font-weight: 700;
}

.seo-accuracy-card,
.seo-console,
.seo-search-panel,
.seo-empty-dashboard article,
.seo-score-panel,
.seo-summary-grid article,
.seo-section-scores article,
.seo-panel {
    border: 1px solid var(--seo-line);
    border-radius: 18px;
    background: #ffffff;
    box-shadow: 0 12px 32px rgba(19, 32, 25, 0.055);
}

.seo-accuracy-card {
    padding: 1rem 1.1rem;
    background: linear-gradient(135deg, #ffffff, var(--seo-mist));
}

.seo-accuracy-card strong {
    display: block;
    margin-top: 0.25rem;
    color: var(--seo-ink);
    font-size: 1.08rem;
    font-weight: 800;
}

.seo-accuracy-card p {
    margin: 0.45rem 0 0;
    color: var(--seo-muted);
    font-size: 0.78rem;
    line-height: 1.6;
}

.seo-console {
    padding: 1rem;
}

.seo-search-panel {
    display: grid;
    grid-template-columns: minmax(240px, 0.36fr) minmax(0, 1fr);
    gap: 1rem;
    align-items: end;
    padding: 1.15rem;
    background: var(--seo-soft);
    box-shadow: none;
}

.seo-search-panel label {
    display: block;
    color: var(--seo-ink);
    font-size: 0.92rem;
    font-weight: 800;
}

.seo-search-panel p {
    margin: 0.3rem 0 0;
    color: var(--seo-muted);
    font-size: 0.78rem;
    line-height: 1.55;
}

.seo-input-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.75rem;
}

.seo-input-row input {
    min-height: 48px;
    min-width: 0;
    padding: 0 1rem;
    border: 1px solid var(--seo-line);
    border-radius: 10px;
    background: #ffffff;
    color: var(--seo-ink);
    font: 600 0.94rem/1.4 'Poppins', sans-serif;
}

.seo-input-row input:focus {
    border-color: rgba(126, 217, 87, 0.9);
    outline: 0;
    box-shadow: 0 0 0 4px rgba(126, 217, 87, 0.12);
}

.seo-action {
    min-height: 46px;
    padding: 0 1.15rem;
    border: 1px solid var(--seo-line);
    border-radius: 10px;
    background: #ffffff;
    color: var(--seo-accent);
    font: 800 0.88rem/1 'Poppins', sans-serif;
    cursor: pointer;
}

.seo-action.primary {
    border-color: transparent;
    background: var(--seo-gradient);
    color: #ffffff;
    box-shadow: 0 5px 18px rgba(74, 156, 45, 0.24);
}

.seo-action.secondary {
    width: 100%;
    margin-top: 1rem;
}

.seo-download-action {
    width: 100%;
    margin-top: 1rem;
}

.seo-action:disabled {
    cursor: wait;
    opacity: 0.72;
}

.seo-message {
    grid-column: 1 / -1;
    min-height: 20px;
    margin: -0.15rem 0 0;
    color: var(--seo-muted);
    font-size: 0.82rem;
}

.seo-message[data-tone='success'] {
    color: #23733d;
}

.seo-message[data-tone='error'] {
    color: #b42318;
}

.seo-empty-dashboard {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.85rem;
    margin-top: 0.9rem;
}

.seo-empty-dashboard[hidden] {
    display: none;
}

.seo-empty-dashboard article {
    min-height: 150px;
    padding: 1rem;
    box-shadow: none;
}

.seo-empty-dashboard strong {
    display: block;
    margin-top: 0.35rem;
    color: var(--seo-ink);
    font-size: 1.05rem;
    font-weight: 800;
}

.seo-empty-dashboard p {
    margin: 0.55rem 0 0;
    color: var(--seo-muted);
    font-size: 0.8rem;
    line-height: 1.65;
}

.seo-empty-score {
    background: linear-gradient(135deg, #ffffff, var(--seo-mist));
}

.seo-results {
    margin-top: 1rem;
}

.seo-score-panel {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 1.2rem;
    align-items: center;
    padding: 1.25rem;
    background: linear-gradient(135deg, #ffffff, var(--seo-mist));
    box-shadow: none;
}

.seo-score-ring {
    display: grid;
    width: 124px;
    height: 124px;
    place-items: center;
    border-radius: 50%;
    background:
        radial-gradient(circle at center, #ffffff 0 58%, transparent 59%),
        conic-gradient(var(--seo-green-dark) calc(var(--score) * 1%), #e3eee0 0);
}

.seo-score-ring strong {
    color: var(--seo-ink);
    font-size: 2.25rem;
    font-weight: 900;
    line-height: 1;
}

.seo-score-ring span {
    margin-top: -1.8rem;
    color: var(--seo-muted);
    font-size: 0.76rem;
    font-weight: 800;
}

.seo-score-panel h2 {
    margin: 0.25rem 0 0.35rem;
    color: var(--seo-ink);
    font-size: 1.5rem;
    font-weight: 900;
}

.seo-score-panel p {
    margin: 0;
    color: var(--seo-muted);
    font-size: 0.86rem;
    overflow-wrap: anywhere;
}

.seo-summary-grid,
.seo-section-scores {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.8rem;
    margin-top: 0.8rem;
}

.seo-summary-grid article,
.seo-section-scores article {
    padding: 1rem;
    box-shadow: none;
}

.seo-summary-grid span,
.seo-section-scores span,
.seo-section-scores small {
    color: var(--seo-muted);
    font-size: 0.76rem;
    font-weight: 700;
}

.seo-summary-grid strong,
.seo-section-scores strong {
    display: block;
    margin-top: 0.2rem;
    color: var(--seo-ink);
    font-size: 1.55rem;
    font-weight: 900;
}

.seo-section-scores {
    grid-template-columns: repeat(7, minmax(0, 1fr));
}

.seo-section-scores article > div:first-child {
    display: flex;
    justify-content: space-between;
    gap: 0.75rem;
}

.seo-section-scores strong {
    margin: 0;
    font-size: 1rem;
}

.seo-progress {
    height: 7px;
    margin: 0.65rem 0 0.45rem;
    overflow: hidden;
    border-radius: 999px;
    background: #e8f0e5;
}

.seo-progress span {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: var(--seo-gradient);
}

.seo-data-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 0.8rem;
    margin-top: 0.8rem;
}

.seo-panel {
    padding: 1rem;
    box-shadow: none;
}

.seo-panel-heading {
    margin-bottom: 0.9rem;
}

.seo-panel-heading h2 {
    margin: 0.2rem 0 0;
    color: var(--seo-ink);
    font-size: 1.1rem;
    font-weight: 900;
}

.seo-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 0.8rem;
}

.seo-tabs button {
    min-height: 36px;
    padding: 0 0.75rem;
    border: 1px solid var(--seo-line);
    border-radius: 999px;
    background: var(--seo-soft);
    color: var(--seo-muted);
    font: 800 0.76rem/1 'Poppins', sans-serif;
    cursor: pointer;
}

.seo-tabs button.active {
    border-color: rgba(74, 156, 45, 0.28);
    background: rgba(126, 217, 87, 0.16);
    color: var(--seo-accent);
}

.seo-issue-list {
    display: grid;
    gap: 0.65rem;
}

.seo-issue {
    padding: 0.95rem;
    border: 1px solid var(--seo-line);
    border-left-width: 4px;
    border-radius: 12px;
    background: #ffffff;
}

.seo-issue.critical {
    border-left-color: #d92d20;
}

.seo-issue.warning {
    border-left-color: #dc6803;
}

.seo-issue.opportunity {
    border-left-color: #1570ef;
}

.seo-issue.passed {
    border-left-color: #2f7825;
}

.seo-issue-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.seo-issue-top strong {
    color: var(--seo-ink);
    font-size: 0.92rem;
}

.seo-issue-top span {
    flex: 0 0 auto;
    padding: 0.28rem 0.55rem;
    border-radius: 999px;
    background: var(--seo-soft);
    color: var(--seo-muted);
    font-size: 0.68rem;
    font-weight: 800;
}

.seo-issue p {
    margin: 0.5rem 0 0;
    color: var(--seo-text);
    font-size: 0.84rem;
    line-height: 1.6;
}

.seo-issue small {
    display: block;
    margin-top: 0.42rem;
    color: var(--seo-muted);
    font-size: 0.78rem;
    line-height: 1.55;
}

.seo-facts {
    display: grid;
    gap: 0.45rem;
    margin: 0;
}

.seo-snippet-preview {
    display: grid;
    gap: 0.65rem;
    margin-bottom: 1rem;
}

.seo-snippet-preview article {
    padding: 0.85rem;
    border: 1px solid var(--seo-line);
    border-radius: 12px;
    background: var(--seo-soft);
}

.seo-snippet-preview span {
    display: block;
    margin-bottom: 0.35rem;
    color: var(--seo-accent);
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.seo-snippet-preview strong,
.seo-snippet-preview p,
.seo-snippet-preview li {
    color: var(--seo-ink);
    font-size: 0.78rem;
    line-height: 1.55;
    overflow-wrap: anywhere;
}

.seo-snippet-preview strong {
    display: block;
    font-weight: 800;
}

.seo-snippet-preview p {
    margin: 0.25rem 0 0;
}

.seo-snippet-preview ul {
    display: grid;
    gap: 0.3rem;
    margin: 0;
    padding-left: 1rem;
}

.seo-snippet-preview small {
    display: block;
    margin-top: 0.35rem;
    color: var(--seo-muted);
    font-size: 0.72rem;
    font-weight: 700;
}

.seo-facts div {
    display: grid;
    grid-template-columns: 130px minmax(0, 1fr);
    gap: 0.75rem;
    padding: 0.65rem 0;
    border-bottom: 1px solid var(--seo-line);
}

.seo-facts dt {
    color: var(--seo-muted);
    font-size: 0.76rem;
    font-weight: 800;
}

.seo-facts dd {
    margin: 0;
    color: var(--seo-ink);
    font-size: 0.78rem;
    font-weight: 700;
    overflow-wrap: anywhere;
}

.seo-empty-state {
    margin: 0;
    padding: 2rem 1rem;
    border: 1px dashed var(--seo-line);
    border-radius: 12px;
    color: var(--seo-muted);
    text-align: center;
}

.seo-about-section {
    margin-top: 3.5rem;
    padding-top: 3rem;
    border-top: 1px solid var(--seo-line);
}

.seo-about-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 2.5rem;
    align-items: start;
}

.seo-about-grid h2,
.seo-about-grid h3,
.seo-faq h2 {
    margin: 0;
    color: var(--seo-ink);
    letter-spacing: 0;
}

.seo-about-grid h2 {
    margin-top: 0.25rem;
    font-size: 1.65rem;
}

.seo-about-grid p,
.seo-about-grid li,
.seo-faq p {
    color: var(--seo-muted);
    font-size: 0.9rem;
    line-height: 1.75;
}

.seo-about-grid p {
    margin: 0.65rem 0 0;
}

.seo-about-grid aside {
    padding-left: 2rem;
    border-left: 1px solid var(--seo-line);
}

.seo-about-grid ul {
    margin: 0.75rem 0 0;
    padding-left: 1.1rem;
}

.seo-content-blocks {
    display: grid;
    gap: 2.5rem;
    margin-top: 3rem;
    padding-top: 2.5rem;
    border-top: 1px solid var(--seo-line);
}

.seo-content-blocks h2 {
    margin: 0.25rem 0 0;
    color: var(--seo-ink);
    font-size: 1.55rem;
    letter-spacing: 0;
}

.seo-content-blocks p,
.seo-steps li {
    color: var(--seo-muted);
    font-size: 0.9rem;
    line-height: 1.75;
}

.seo-content-blocks p {
    margin: 0.65rem 0 0;
}

.seo-feature-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.85rem;
    margin-top: 1rem;
}

.seo-feature-grid article {
    padding: 1rem;
    border: 1px solid var(--seo-line);
    border-radius: 14px;
    background: #ffffff;
}

.seo-feature-grid h3 {
    margin: 0 0 0.45rem;
    color: var(--seo-ink);
    font-size: 0.98rem;
}

.seo-feature-grid p {
    margin: 0;
    font-size: 0.8rem;
    line-height: 1.65;
}

.seo-steps {
    display: grid;
    gap: 0.7rem;
    margin: 1rem 0 0;
    padding-left: 1.25rem;
}

.seo-faq {
    margin-top: 3rem;
    padding-top: 2.25rem;
    border-top: 1px solid var(--seo-line);
}

.seo-faq details {
    padding: 1rem 0;
    border-top: 1px solid var(--seo-line);
}

.seo-faq summary {
    color: var(--seo-ink);
    font-weight: 700;
    cursor: pointer;
}

.seo-faq p {
    margin: 0.6rem 0 0;
}

@media (max-width: 1080px) {
    .seo-feature-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .seo-section-scores {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .seo-data-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 820px) {
    .seo-analyzer-page {
        padding-top: 8.25rem;
    }

    .seo-analyzer-header,
    .seo-search-panel,
    .seo-about-grid {
        grid-template-columns: 1fr;
    }

    .seo-about-grid aside {
        padding-top: 1.5rem;
        padding-left: 0;
        border-top: 1px solid var(--seo-line);
        border-left: 0;
    }

    .seo-summary-grid,
    .seo-empty-dashboard,
    .seo-feature-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 620px) {
    .seo-analyzer-page > .container {
        padding: 0 1.25rem;
    }

    .seo-analyzer-header h1 {
        font-size: 2.2rem;
    }

    .seo-input-row,
    .seo-score-panel {
        grid-template-columns: 1fr;
    }

    .seo-section-scores,
    .seo-summary-grid {
        grid-template-columns: 1fr;
    }

    .seo-facts div {
        grid-template-columns: 1fr;
        gap: 0.25rem;
    }
}