.spamtester-hero {
    padding: 34px 0 28px;
}

.spamtester-shell {
    display: grid;
    gap: 28px;
    align-items: start;
}

.spamtester-shell--grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.spamtester-shell--report {
    grid-template-columns: minmax(0, 1.2fr) minmax(280px, 420px);
}

.spamtester-report-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 12px;
}

.spamtester-report-head__side {
    display: grid;
    gap: 12px;
    justify-items: end;
}

.spamtester-intro h1 {
    margin: 14px 0 12px;
    font-size: clamp(1.5rem, 3vw, 2.6rem);
    line-height: 1.1;
}

.spamtester-intro--report h1 {
    margin: 8px 0 6px;
    font-size: clamp(1.08rem, 2vw, 1.34rem);
    line-height: 1.2;
}

.spamtester-intro--report p {
    margin: 0;
    font-size: 0.88rem;
}

.spamtester-intro p,
.spamtester-card p,
.spamtester-card li,
.spamtester-muted {
    color: var(--text-muted);
    line-height: 1.75;
}

.spamtester-panel,
.spamtester-card {
    padding: 26px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: rgba(255, 252, 243, 0.92);
    box-shadow: var(--shadow);
}

.spamtester-pill-row,
.spamtester-score-grid,
.spamtester-result__row,
.spamtester-finding__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.spamtester-pill {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 0 14px;
    border-radius: 999px;
    color: var(--primary-dark);
    font-size: 0.84rem;
    font-weight: 700;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(244, 179, 29, 0.2);
}

.spamtester-result {
    margin-top: 18px;
}

.spamtester-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 700;
}

.spamtester-alert {
    margin: 14px 0 0;
    padding: 14px 16px;
    border-radius: var(--radius-md);
    background: rgba(244, 179, 29, 0.12);
    color: var(--text);
}

.spamtester-alert--warning {
    background: rgba(166, 58, 45, 0.1);
    border: 1px solid rgba(166, 58, 45, 0.2);
}

.spamtester-alert a {
    color: inherit;
    font-weight: 700;
}

.spamtester-waiting-copy {
    margin: 16px 0 0;
    color: var(--text);
    font-size: 1rem;
    line-height: 1.7;
}

.spamtester-list,
.spamtester-stack {
    margin: 0;
    padding-left: 18px;
}

.spamtester-status {
    display: inline-flex;
    align-items: center;
    min-height: 36px;
    padding: 0 12px;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    background: rgba(23, 19, 12, 0.08);
}

.spamtester-status--analyzed {
    background: rgba(18, 132, 95, 0.14);
    color: #0b5c43;
}

.spamtester-status--failed,
.spamtester-status--expired {
    background: rgba(166, 58, 45, 0.14);
    color: #7f281c;
}

.spamtester-score {
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1;
}

.spamtester-risk {
    margin: 10px 0 18px;
    font-weight: 700;
}

.spamtester-score-card {
    min-width: 120px;
    padding: 14px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(23, 19, 12, 0.08);
}

.spamtester-score-card span,
.spamtester-finding__meta span {
    display: block;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.spamtester-score-card strong {
    display: block;
    margin-top: 6px;
    font-size: 1.3rem;
}

.spamtester-findings {
    display: grid;
    gap: 14px;
}

.spamtester-accordion {
    display: grid;
    gap: 16px;
}

.spamtester-section {
    border: 1px solid rgba(23, 19, 12, 0.08);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.94);
    overflow: hidden;
}

.spamtester-section--danger {
    border-color: rgba(166, 58, 45, 0.28);
}

.spamtester-section--warning {
    border-color: rgba(207, 142, 19, 0.35);
}

.spamtester-section--success {
    border-color: rgba(18, 132, 95, 0.24);
}

.spamtester-section__summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 18px 20px;
    cursor: pointer;
    list-style: none;
}

.spamtester-section__summary::-webkit-details-marker {
    display: none;
}

.spamtester-section__copy {
    display: grid;
    gap: 4px;
}

.spamtester-section__copy strong {
    font-size: 1.05rem;
}

.spamtester-section__copy span {
    color: var(--text-muted);
    line-height: 1.6;
}

.spamtester-section__body {
    padding: 0 20px 20px;
    display: grid;
    gap: 18px;
}

.spamtester-badge {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 0 12px;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 700;
    white-space: nowrap;
}

.spamtester-badge--neutral {
    background: rgba(23, 19, 12, 0.08);
}

.spamtester-badge--success {
    color: #0b5c43;
    background: rgba(18, 132, 95, 0.14);
}

.spamtester-badge--warning {
    color: #8d5d04;
    background: rgba(207, 142, 19, 0.16);
}

.spamtester-badge--danger {
    color: #7f281c;
    background: rgba(166, 58, 45, 0.14);
}

.spamtester-item-grid {
    display: grid;
    gap: 12px;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}

.spamtester-item-card {
    padding: 14px;
    border-radius: var(--radius-md);
    background: rgba(250, 246, 235, 0.7);
    border: 1px solid rgba(23, 19, 12, 0.08);
}

.spamtester-item-card span {
    display: block;
    margin-bottom: 6px;
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.spamtester-item-card strong {
    display: block;
    line-height: 1.45;
}

.spamtester-item-card--success {
    border-color: rgba(18, 132, 95, 0.24);
}

.spamtester-item-card--warning {
    border-color: rgba(207, 142, 19, 0.28);
}

.spamtester-item-card--danger {
    border-color: rgba(166, 58, 45, 0.24);
}

.spamtester-note-list,
.spamtester-code-list {
    margin: 0;
    padding-left: 18px;
}

.spamtester-note-list li,
.spamtester-code-list li {
    line-height: 1.75;
}

.spamtester-code-list code {
    word-break: break-all;
}

.spamtester-section__block {
    display: grid;
    gap: 10px;
}

.spamtester-section__block h3 {
    margin: 0;
    font-size: 0.98rem;
}

.spamtester-table {
    display: grid;
    border: 1px solid rgba(23, 19, 12, 0.08);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.spamtester-table__row {
    display: grid;
    grid-template-columns: minmax(120px, 180px) 1fr;
    gap: 16px;
    padding: 12px 14px;
    border-top: 1px solid rgba(23, 19, 12, 0.08);
    background: rgba(255, 255, 255, 0.95);
}

.spamtester-table__row:first-child {
    border-top: 0;
}

.spamtester-table__row span {
    color: var(--text-muted);
    line-height: 1.65;
    word-break: break-word;
}

.spamtester-finding {
    padding: 18px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(23, 19, 12, 0.08);
}

.spamtester-finding--high {
    border-color: rgba(166, 58, 45, 0.35);
}

.spamtester-finding--medium {
    border-color: rgba(207, 142, 19, 0.35);
}

.spamtester-finding--info {
    border-color: rgba(18, 132, 95, 0.28);
}

.spamtester-preview {
    max-height: 360px;
    overflow: auto;
    padding: 16px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(23, 19, 12, 0.08);
}

.spamtester-preview pre {
    margin: 0;
    white-space: pre-wrap;
    font-family: "Manrope", sans-serif;
}

.spamtester-preview--html {
    padding: 0;
    overflow: hidden;
}

.spamtester-preview__frame {
    display: block;
    width: 100%;
    min-height: 320px;
    border: 0;
    background: white;
}

.spamtester-mailboard {
    border: 1px solid var(--line);
    margin-top: 14px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 12px 24px rgba(29, 20, 8, 0.06);
    overflow: hidden;
}

.spamtester-mailboard__topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    min-height: 46px;
    padding: 10px 16px;
    color: #fff7db;
    background: linear-gradient(135deg, #2b2113, #4b3715);
}

.spamtester-mailboard__subject,
.spamtester-mailboard__meta {
    display: flex;
    align-items: center;
    gap: 12px;
}

.spamtester-mailboard__subject strong,
.spamtester-mailboard__meta {
    font-size: 0.92rem;
}

.spamtester-mailboard__icon {
    display: inline-grid;
    place-items: center;
    width: 28px;
    height: 28px;
    border-radius: 6px;
    border: 1px solid rgba(255, 247, 219, 0.28);
    background: rgba(255, 255, 255, 0.06);
    font-size: 0.96rem;
}

.spamtester-mailboard__rows {
    display: grid;
    gap: 8px;
    padding: 10px;
    background: linear-gradient(180deg, rgba(255, 253, 246, 0.99), rgba(248, 241, 220, 0.62));
}

.spamtester-mailrow {
    border: 1px solid rgba(23, 19, 12, 0.12);
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.98);
    overflow: hidden;
}

.spamtester-mailrow--warning {
    border-color: rgba(217, 152, 16, 0.34);
}

.spamtester-mailrow--danger {
    border-color: rgba(166, 58, 45, 0.34);
}

.spamtester-mailrow__summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    min-height: 52px;
    padding: 0 0 0 12px;
    cursor: pointer;
    list-style: none;
}

.spamtester-mailrow__summary::-webkit-details-marker {
    display: none;
}

.spamtester-mailrow__lead {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
    padding: 10px 0;
}

.spamtester-mailrow__caret {
    color: #7c6644;
    font-size: 0.92rem;
    line-height: 1;
    transform: rotate(-90deg);
    transition: transform 0.2s ease;
}

.spamtester-mailrow[open] .spamtester-mailrow__caret {
    transform: rotate(0deg);
}

.spamtester-mailrow__copy {
    display: grid;
    gap: 4px;
    min-width: 0;
}

.spamtester-mailrow__copy strong {
    color: #6f4f14;
    font-family: "Plus Jakarta Sans", sans-serif;
    font-size: clamp(0.94rem, 1.65vw, 1.02rem);
    line-height: 1.2;
}

.spamtester-mailrow__copy span {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.5;
}

.spamtester-mailrow__status {
    display: inline-grid;
    place-items: center;
    align-self: stretch;
    min-width: 42px;
    padding: 0 8px;
    font-weight: 800;
    font-size: 1rem;
    color: white;
}

.spamtester-mailrow__status--success {
    background: linear-gradient(180deg, #b99327, #987513);
}

.spamtester-mailrow__status--warning {
    background: linear-gradient(180deg, #edaf3d, #cf860b);
}

.spamtester-mailrow__status--danger {
    background: linear-gradient(180deg, #d86b5f, #b5453c);
}

.spamtester-mailrow__body {
    display: grid;
    gap: 12px;
    padding: 0 12px 12px;
    border-top: 1px solid rgba(23, 19, 12, 0.08);
    background: rgba(255, 255, 255, 0.98);
}

.spamtester-mailboard__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 12px 14px 14px;
    border-top: 1px solid rgba(23, 19, 12, 0.08);
    background: rgba(255, 255, 255, 0.98);
}

.spamtester-mailboard__footer span {
    color: #6f4f14;
    font-family: "Plus Jakarta Sans", sans-serif;
    font-size: 0.96rem;
    font-weight: 700;
}

.spamtester-mailboard__footer strong {
    color: #6f4f14;
    font-family: "Plus Jakarta Sans", sans-serif;
    font-size: clamp(2.1rem, 3.5vw, 3rem);
    line-height: 1;
}

.spamtester-score-legend {
    display: grid;
    gap: 14px;
    padding: 8px 14px 20px;
    background: rgba(255, 255, 255, 0.98);
}

.spamtester-score-legend__intro {
    margin: 0;
    color: #6f4f14;
    font-weight: 700;
    line-height: 1.7;
}

.spamtester-score-legend__grid {
    display: grid;
    gap: 12px;
}

.spamtester-score-legend__item {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    flex-wrap: nowrap;
    gap: 18px;
    padding: 14px 16px;
    border: 1px solid rgba(23, 19, 12, 0.08);
    border-radius: 8px;
    background: rgba(255, 252, 243, 0.92);
}

.spamtester-score-legend__copy {
    display: grid;
    gap: 8px;
    min-width: 0;
    flex: 1 1 auto;
}

.spamtester-score-legend__copy strong {
    color: var(--text);
    font-size: 0.96rem;
    line-height: 1.5;
}

.spamtester-score-legend__copy span {
    color: var(--text-muted);
    font-size: 0.92rem;
    line-height: 1.75;
}

.spamtester-score-legend__emoji {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
    flex: 0 0 42px;
    width: 42px;
    height: 42px;
    border-radius: 999px;
    background: rgba(255, 191, 32, 0.14);
    font-size: 1.45rem;
    line-height: 1;
}

.spamtester-explainer {
    display: grid;
    gap: 22px;
    margin-top: 28px;
    padding: 26px;
    border: 1px solid rgba(23, 19, 12, 0.08);
    border-radius: 28px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(255, 249, 236, 0.96)),
        radial-gradient(circle at top right, rgba(255, 192, 64, 0.14), transparent 36%);
    box-shadow: 0 20px 50px rgba(104, 79, 17, 0.08);
}

.spamtester-explainer__hero {
    display: grid;
    gap: 12px;
}

.spamtester-explainer__hero h2 {
    margin: 0;
    color: #6f4f14;
    font-size: clamp(1.5rem, 2.8vw, 2.2rem);
    line-height: 1.15;
}

.spamtester-explainer__hero p,
.spamtester-explainer__summary p,
.spamtester-explainer__card p,
.spamtester-explainer__detail p {
    margin: 0;
    color: var(--text-muted);
    line-height: 1.8;
}

.spamtester-explainer__formula-grid,
.spamtester-explainer__cards,
.spamtester-explainer__details {
    display: grid;
    gap: 18px;
}

.spamtester-explainer__formula-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.spamtester-explainer__cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.spamtester-explainer__details {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.spamtester-explainer__formula-card,
.spamtester-explainer__card,
.spamtester-explainer__detail,
.spamtester-explainer__summary {
    display: grid;
    gap: 12px;
    padding: 18px 20px;
    border: 1px solid rgba(23, 19, 12, 0.08);
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.94);
}

.spamtester-explainer__formula-card h3,
.spamtester-explainer__card h3,
.spamtester-explainer__detail h3,
.spamtester-explainer__summary h3 {
    margin: 0;
    color: #6f4f14;
    font-size: 1.02rem;
}

.spamtester-explainer__formula-card pre {
    margin: 0;
    padding: 14px 16px;
    overflow-x: auto;
    border-radius: 16px;
    background: rgba(70, 52, 12, 0.96);
    color: #fff5da;
    font-size: 0.9rem;
    line-height: 1.7;
    white-space: pre-wrap;
}

.spamtester-explainer ul {
    margin: 0;
    padding-left: 20px;
    color: var(--text);
    display: grid;
    gap: 8px;
    line-height: 1.7;
}

.spamtester-explainer li code {
    color: #6f4f14;
    font-size: 0.92em;
}

.spamtester-explainer__note {
    padding: 12px 14px;
    border-left: 4px solid rgba(185, 147, 39, 0.85);
    border-radius: 12px;
    background: rgba(255, 245, 214, 0.7);
}

@media (max-width: 960px) {
    .spamtester-shell--grid,
    .spamtester-shell--report {
        grid-template-columns: 1fr;
    }

    .spamtester-report-head {
        flex-direction: column;
    }

    .spamtester-report-head__side {
        justify-items: start;
    }

    .spamtester-section__summary {
        align-items: flex-start;
        flex-direction: column;
    }

    .spamtester-table__row {
        grid-template-columns: 1fr;
        gap: 6px;
    }

    .spamtester-mailboard__topbar,
    .spamtester-mailrow__summary,
    .spamtester-mailboard__footer {
        align-items: flex-start;
        flex-direction: column;
    }

    .spamtester-mailrow__summary {
        padding-top: 18px;
    }

    .spamtester-score-legend__emoji {
        width: 38px;
        height: 38px;
        flex-basis: 38px;
    }

    .spamtester-explainer {
        padding: 20px;
        border-radius: 22px;
    }

    .spamtester-explainer__formula-grid,
    .spamtester-explainer__cards,
    .spamtester-explainer__details {
        grid-template-columns: 1fr;
    }

    .spamtester-mailrow__status {
        align-self: auto;
        min-height: 56px;
        min-width: 100%;
        border-radius: 12px;
    }
}