/* ── SEO Checker ─────────────────────────────────────────────────────────── */
.sc-section {
    --sc-accent: #6366F1;
    --sc-accent-rgb: 99, 102, 241;
    --sc-pass: #22c55e;
    --sc-warn: #f59e0b;
    --sc-fail: #ef4444;
    --sc-info: #6366f1;
    --tool-accent: #6366F1;
    --tool-accent-rgb: 99, 102, 241;
}

.sc-card {
    padding: 1.5rem;
}

/* ── Hero CTA colour ─────────────────────────────────────────────────────── */
.tool-page .btn-primary {
    background: var(--primary-gradient, linear-gradient(135deg, #6366F1 0%, #8B5CF6 100%));
    box-shadow: 0 4px 16px rgba(99, 102, 241, 0.3);
}

.tool-page .btn-primary:hover {
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.4);
}

/* ── Input row ───────────────────────────────────────────────────────────── */
.sc-input-row {
    display: flex;
    gap: 0.6rem;
    margin-bottom: 0.5rem;
    flex-wrap: wrap;
}

.sc-input {
    flex: 1;
    min-width: 200px;
    padding: 0.55rem 0.875rem;
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 8px;
    background: var(--input-bg, #fff);
    color: var(--text-primary, #1e293b);
    font-size: 16px;
    transition: border-color 0.15s;
}

.sc-input:focus {
    outline: none;
    border-color: var(--sc-accent);
    box-shadow: 0 0 0 3px rgba(var(--sc-accent-rgb), 0.12);
}

/* ── Clipboard chip ──────────────────────────────────────────────────────── */
.sc-clipboard-chip {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--bg-secondary, #f8fafc);
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 8px;
    padding: 0.4rem 0.75rem;
    font-size: 0.875rem;
    color: var(--text-secondary, #475569);
    margin-bottom: 0.5rem;
    width: fit-content;
}

.sc-clipboard-chip button {
    background: var(--sc-accent);
    color: #fff;
    border: none;
    border-radius: 5px;
    padding: 0.2rem 0.6rem;
    font-size: 0.8125rem;
    cursor: pointer;
}

/* ── History strip ───────────────────────────────────────────────────────── */
.sc-history-strip {
    display: flex;
    gap: 0.5rem;
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 0.25rem;
    margin-bottom: 0.75rem;
    scrollbar-width: none;
}

.sc-history-strip:empty {
    margin-bottom: 0;
}

.sc-history-strip::-webkit-scrollbar {
    display: none;
}

.sc-hist-chip {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    background: var(--bg-secondary, #f8fafc);
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 20px;
    padding: 0.25rem 0.7rem;
    font-size: 0.8125rem;
    color: var(--text-secondary, #475569);
    cursor: pointer;
    white-space: nowrap;
    flex-shrink: 0;
    min-height: 32px;
    transition: background 0.1s;
}

.sc-hist-chip:hover {
    background: var(--bg-hover, #f1f5f9);
}

.sc-hist-score {
    font-weight: 700;
    font-size: 0.75rem;
    padding: 0.1rem 0.4rem;
    border-radius: 10px;
    color: #fff;
}

/* ── Error msg ───────────────────────────────────────────────────────────── */
.sc-error-msg {
    color: var(--sc-fail);
    font-size: 0.875rem;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: flex-start;
    gap: 0.35rem;
}

/* ── Progress ────────────────────────────────────────────────────────────── */
.sc-progress {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    background: var(--bg-secondary, #f8fafc);
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 10px;
    padding: 0.85rem 1.1rem;
    font-size: 0.9rem;
    color: var(--text-secondary, #475569);
    margin-bottom: 1.25rem;
}

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

.sc-spin {
    animation: sc-spin 0.75s linear infinite;
    flex-shrink: 0;
}

/* ── Score row ───────────────────────────────────────────────────────────── */
.sc-score-row {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 1.75rem;
    flex-wrap: wrap;
}

.sc-score-wrap {
    position: relative;
    width: 120px;
    height: 120px;
    flex-shrink: 0;
}

.sc-arc-svg {
    display: block;
}

.sc-arc-bg {
    fill: none;
    stroke: var(--border-color, #e2e8f0);
    stroke-width: 8;
}

.sc-arc-fill {
    fill: none;
    stroke: var(--sc-accent);
    stroke-width: 8;
    stroke-linecap: round;
    transform: rotate(-90deg);
    transform-origin: 60px 60px;
    transition: stroke-dashoffset 0.04s linear, stroke 0.3s;
}

.sc-score-inner {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.sc-score-number {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
    color: var(--text-primary, #1e293b);
}

.sc-score-label {
    font-size: 0.75rem;
    color: var(--text-muted, #64748b);
    font-weight: 500;
}

.sc-verdict-wrap {
    flex: 1;
    min-width: 180px;
}

.sc-verdict {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary, #1e293b);
    margin-bottom: 0.35rem;
}

.sc-verdict--green {
    color: #16a34a;
}

.sc-verdict--yellow {
    color: #d97706;
}

.sc-verdict--orange {
    color: #ea580c;
}

.sc-verdict--red {
    color: #dc2626;
}

.sc-audited-url {
    font-size: 0.8125rem;
    color: var(--text-muted, #64748b);
    word-break: break-all;
    margin-bottom: 0.75rem;
}

.sc-share-btn {
    background: none;
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 8px;
    padding: 0.4rem 0.85rem;
    font-size: 0.875rem;
    color: var(--text-secondary, #475569);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: background 0.1s;
}

.sc-share-btn:hover {
    background: var(--bg-hover, #f1f5f9);
}

/* ── Section headers ─────────────────────────────────────────────────────── */
.sc-section-header {
    margin-bottom: 0.75rem;
}

.sc-section-header h2 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary, #1e293b);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sc-score-summary {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-muted, #64748b);
}

/* ── Check Cards Grid ────────────────────────────────────────────────────── */
.sc-checks-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

@keyframes sc-slide-up {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.sc-check-card {
    background: var(--bg-secondary, #f8fafc);
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 10px;
    padding: 0.875rem 1rem;
    animation: sc-slide-up 0.22s ease both;
    border-left: 3px solid transparent;
}

.sc-card-pass {
    border-left-color: var(--sc-pass);
}

.sc-card-warn {
    border-left-color: var(--sc-warn);
}

.sc-card-fail {
    border-left-color: var(--sc-fail);
}

.sc-card-info {
    border-left-color: var(--sc-info);
}

.sc-check-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.3rem;
    flex-wrap: wrap;
}

.sc-check-icon {
    color: var(--text-muted, #64748b);
    font-size: 1rem;
    flex-shrink: 0;
}

.sc-check-label {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--text-primary, #1e293b);
    flex: 1;
}

.sc-check-badge {
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 0.15rem 0.45rem;
    border-radius: 4px;
    flex-shrink: 0;
}

.sc-pass {
    background: rgba(34, 197, 94, 0.15);
    color: #15803d;
}

.sc-warn {
    background: rgba(245, 158, 11, 0.15);
    color: #b45309;
}

.sc-fail {
    background: rgba(239, 68, 68, 0.15);
    color: #b91c1c;
}

.sc-info {
    background: rgba(99, 102, 241, 0.15);
    color: #4338ca;
}

.sc-check-pts {
    font-size: 0.6875rem;
    color: var(--text-muted, #94a3b8);
    font-weight: 500;
    flex-shrink: 0;
}

.sc-check-msg {
    font-size: 0.8125rem;
    color: var(--text-secondary, #475569);
    margin-bottom: 0.25rem;
    line-height: 1.4;
}

.sc-check-value {
    font-size: 0.78125rem;
    color: var(--text-muted, #64748b);
    background: var(--bg-primary, #fff);
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 5px;
    padding: 0.2rem 0.45rem;
    margin-bottom: 0.3rem;
    word-break: break-all;
    font-family: monospace;
}

.sc-check-fix {
    font-size: 0.78125rem;
    color: var(--text-muted, #64748b);
    line-height: 1.4;
    font-style: italic;
}

/* ── Issues List ─────────────────────────────────────────────────────────── */
.sc-issues-list {
    background: var(--bg-secondary, #f8fafc);
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 10px;
    padding: 1rem 1.25rem;
    margin-bottom: 1.5rem;
}

.sc-issues-title {
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--text-primary, #1e293b);
    margin: 0 0 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sc-issues-count {
    background: var(--sc-fail);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.1rem 0.45rem;
    border-radius: 10px;
}

.sc-issues-ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.sc-issue-item {
    display: flex;
    gap: 0.6rem;
    align-items: flex-start;
    font-size: 0.8125rem;
    line-height: 1.5;
}

.sc-issue-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-top: 0.35rem;
    flex-shrink: 0;
}

.sc-issue-fail .sc-issue-dot {
    background: var(--sc-fail);
}

.sc-issue-warn .sc-issue-dot {
    background: var(--sc-warn);
}

.sc-issue-fix {
    color: var(--text-muted, #64748b);
    font-style: italic;
}

.sc-all-pass {
    font-size: 0.875rem;
    color: #15803d;
    margin: 0;
}

/* ── Bonus Checks ────────────────────────────────────────────────────────── */
.sc-bonus-header {
    margin-bottom: 0.75rem;
}

.sc-bonus-header h2 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary, #1e293b);
    margin: 0 0 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sc-bonus-badge {
    font-size: 0.6875rem;
    font-weight: 700;
    background: rgba(99, 102, 241, 0.15);
    color: #4338ca;
    padding: 0.15rem 0.5rem;
    border-radius: 10px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.sc-bonus-sub {
    font-size: 0.8125rem;
    color: var(--text-muted, #64748b);
    margin: 0;
}

.sc-bonus-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0.625rem;
    margin-bottom: 1rem;
}

.sc-bonus-card {
    background: var(--bg-secondary, #f8fafc);
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 10px;
    padding: 0.75rem;
    text-align: center;
    font-size: 0.8125rem;
}

.sc-bonus-pass {
    border-top: 2px solid var(--sc-pass);
}

.sc-bonus-fail {
    border-top: 2px solid var(--sc-fail);
}

.sc-bonus-icon {
    font-size: 1.25rem;
    display: block;
    margin-bottom: 0.3rem;
    color: var(--text-muted, #64748b);
}

.sc-bonus-label {
    display: block;
    font-weight: 600;
    font-size: 0.75rem;
    color: var(--text-primary, #1e293b);
    margin-bottom: 0.3rem;
    line-height: 1.3;
}

.sc-bonus-status {
    display: block;
    font-size: 1rem;
    font-weight: 800;
    margin-bottom: 0.25rem;
}

.sc-bonus-pass .sc-bonus-status {
    color: var(--sc-pass);
}

.sc-bonus-fail .sc-bonus-status {
    color: var(--sc-fail);
}

.sc-bonus-tip {
    font-size: 0.6875rem;
    color: var(--text-muted, #64748b);
    line-height: 1.35;
}

.sc-bonus-val {
    font-size: 0.6875rem;
    color: var(--text-muted, #64748b);
    word-break: break-all;
}

/* ── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
    .sc-checks-grid {
        grid-template-columns: 1fr;
    }

    .sc-score-row {
        gap: 1.25rem;
    }

    .sc-score-wrap {
        width: 100px;
        height: 100px;
    }

    .sc-score-number {
        font-size: 1.75rem;
    }

    .sc-bonus-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 480px) {
    .sc-bonus-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .sc-input-row {
        flex-direction: column;
    }

    .sc-input-row .tool-btn {
        width: 100%;
    }
}