/* ===== HELP ARTICLE SHARED STYLES ===== */

/* Breadcrumb */
.help-breadcrumb {
    padding: 80px 0 0;
}

.help-breadcrumb-inner {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--gray-400);
    flex-wrap: wrap;
}

.help-breadcrumb a {
    color: var(--gray-500);
    transition: color 0.2s;
}

.help-breadcrumb a:hover {
    color: var(--teal);
}

.help-breadcrumb-sep {
    color: var(--gray-300);
}

.help-breadcrumb-current {
    color: var(--gray-700);
    font-weight: 500;
}

/* Article header */
.help-article-header {
    padding: 32px 0 0;
    max-width: 720px;
    margin: 0 auto;
}

.help-article-header h1 {
    font-size: clamp(1.8rem, 4vw, 2.4rem);
    font-weight: 800;
    color: var(--gray-900);
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin-bottom: 12px;
}

.help-article-meta {
    font-size: 13px;
    color: var(--gray-400);
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* Article body */
.help-article-body {
    max-width: 720px;
    margin: 0 auto;
    padding: 32px 0 80px;
    font-size: 1rem;
    line-height: 1.8;
    color: var(--gray-700);
}

.help-article-body h2 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 40px 0 16px;
    letter-spacing: -0.01em;
}

.help-article-body h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 32px 0 12px;
}

.help-article-body p {
    margin-bottom: 16px;
}

.help-article-body ul,
.help-article-body ol {
    margin: 0 0 16px 24px;
}

.help-article-body li {
    margin-bottom: 8px;
}

.help-article-body strong {
    color: var(--gray-900);
    font-weight: 600;
}

.help-article-body code {
    background: var(--gray-100);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.9em;
    color: var(--gray-700);
}

.help-article-body a {
    color: var(--teal);
    font-weight: 500;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.help-article-body a:hover {
    color: var(--teal-dark);
}

/* Prerequisites box */
.help-prereq {
    background: var(--teal-light);
    border: 1px solid rgba(0,169,145,0.15);
    border-radius: 10px;
    padding: 20px 24px;
    margin-bottom: 32px;
}

.help-prereq-title {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--teal-dark);
    margin-bottom: 8px;
}

.help-prereq ul {
    margin: 0 0 0 20px;
    font-size: 0.95rem;
}

.help-prereq li {
    margin-bottom: 4px;
    color: var(--gray-700);
}

/* Step sections */
.help-step {
    margin: 32px 0;
    padding: 24px;
    background: var(--gray-50);
    border-radius: 10px;
    border-left: 4px solid var(--teal);
}

.help-step-label {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--teal);
    margin-bottom: 8px;
}

.help-step h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 0 0 8px;
}

.help-step p {
    margin-bottom: 8px;
    font-size: 0.95rem;
}

/* Tip callout */
.help-tip {
    background: #FFFBEB;
    border: 1px solid #FDE68A;
    border-radius: 10px;
    padding: 16px 20px;
    margin: 24px 0;
    font-size: 0.95rem;
}

.help-tip-label {
    font-weight: 700;
    color: #92400E;
    margin-bottom: 4px;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.help-tip p {
    color: var(--gray-700);
    margin: 0;
}

/* Warning callout */
.help-warning {
    background: #FEF2F2;
    border: 1px solid #FECACA;
    border-radius: 10px;
    padding: 16px 20px;
    margin: 24px 0;
    font-size: 0.95rem;
}

.help-warning-label {
    font-weight: 700;
    color: #991B1B;
    margin-bottom: 4px;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Info callout */
.help-info {
    background: #EFF6FF;
    border: 1px solid #BFDBFE;
    border-radius: 10px;
    padding: 16px 20px;
    margin: 24px 0;
    font-size: 0.95rem;
}

.help-info-label {
    font-weight: 700;
    color: #1E40AF;
    margin-bottom: 4px;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* What to expect */
.help-expect {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: 10px;
    padding: 24px;
    margin: 32px 0;
}

.help-expect h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 0 0 12px;
}

.help-expect ul {
    margin: 0 0 0 20px;
}

/* Troubleshooting */
.help-troubleshoot {
    margin: 40px 0;
}

.help-troubleshoot h2 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 20px;
}

.help-troubleshoot-item {
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    margin-bottom: 12px;
    overflow: hidden;
}

.help-troubleshoot-q {
    padding: 16px 20px;
    font-weight: 600;
    color: var(--gray-900);
    font-size: 0.95rem;
    background: var(--gray-50);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.help-troubleshoot-q::after {
    content: '+';
    font-size: 1.2rem;
    color: var(--gray-400);
    font-weight: 400;
}

.help-troubleshoot-q.active::after {
    content: '-';
}

.help-troubleshoot-a {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    font-size: 0.95rem;
    color: var(--gray-600);
}

.help-troubleshoot-a.active {
    padding: 16px 20px;
    max-height: 300px;
}

/* Related articles */
.help-related {
    padding: 48px 0 80px;
    background: var(--gray-50);
}

.help-related h2 {
    text-align: center;
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 24px;
}

.help-related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    max-width: 800px;
    margin: 0 auto;
}

.help-related-card {
    display: block;
    padding: 20px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.help-related-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.help-related-card h3 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 4px;
}

.help-related-card p {
    font-size: 0.8rem;
    color: var(--gray-500);
    margin: 0;
}

/* Help Center Home */
.help-home-hero {
    padding: 100px 0 48px;
    text-align: center;
    background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
}

.help-home-hero h1 {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 800;
    color: var(--gray-900);
    letter-spacing: -0.03em;
    margin-bottom: 12px;
}

.help-home-hero p {
    font-size: 1.1rem;
    color: var(--gray-500);
    max-width: 480px;
    margin: 0 auto;
}

.help-home-search {
    max-width: 480px;
    margin: 24px auto 0;
    position: relative;
}

.help-home-search input {
    width: 100%;
    padding: 14px 20px 14px 44px;
    border: 1px solid var(--gray-200);
    border-radius: 10px;
    font-size: 1rem;
    font-family: var(--font);
    background: var(--white);
    box-shadow: var(--shadow-sm);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.help-home-search input:focus {
    outline: none;
    border-color: var(--teal);
    box-shadow: 0 0 0 3px rgba(0,169,145,0.1);
}

.help-home-search-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-400);
    font-size: 16px;
}

/* Category grid */
.help-categories {
    padding: 48px 0 80px;
}

.help-categories-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.help-category-card {
    display: block;
    padding: 32px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 12px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.help-category-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.help-category-icon {
    font-size: 28px;
    margin-bottom: 12px;
}

.help-category-card h2 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 8px;
}

.help-category-card p {
    font-size: 0.9rem;
    color: var(--gray-500);
    margin-bottom: 12px;
    line-height: 1.5;
}

.help-category-count {
    font-size: 12px;
    font-weight: 600;
    color: var(--teal);
}

/* Category landing page */
.help-category-hero {
    padding: 100px 0 32px;
    text-align: center;
    background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
}

.help-category-hero-icon {
    font-size: 48px;
    margin-bottom: 12px;
}

.help-category-hero h1 {
    font-size: clamp(1.8rem, 4vw, 2.4rem);
    font-weight: 800;
    color: var(--gray-900);
    letter-spacing: -0.02em;
    margin-bottom: 8px;
}

.help-category-hero p {
    font-size: 1.05rem;
    color: var(--gray-500);
    max-width: 480px;
    margin: 0 auto;
}

.help-article-list {
    padding: 48px 0 80px;
    max-width: 640px;
    margin: 0 auto;
}

.help-article-list-item {
    display: flex;
    align-items: center;
    padding: 20px 24px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 10px;
    margin-bottom: 12px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.help-article-list-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.help-article-list-item h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-900);
    margin: 0;
}

.help-article-list-item .help-article-arrow {
    margin-left: auto;
    color: var(--gray-300);
    font-size: 18px;
    transition: color 0.2s, transform 0.2s;
}

.help-article-list-item:hover .help-article-arrow {
    color: var(--teal);
    transform: translateX(2px);
}

/* Responsive */
@media (max-width: 768px) {
    .help-breadcrumb { padding: 70px 0 0; }
    .help-article-header { padding: 24px 0 0; }
    .help-related-grid { grid-template-columns: 1fr; }
    .help-categories-grid { grid-template-columns: 1fr; gap: 16px; }
    .help-home-hero { padding: 80px 0 32px; }
    .help-step { padding: 20px; }
}

/* Product screenshots */
.help-screenshot {
    margin: 24px 0;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--gray-200);
    box-shadow: 0 8px 32px rgba(0,0,0,0.08);
}

.help-screenshot iframe {
    width: 100%;
    border: none;
    display: block;
}

.help-screenshot-caption {
    padding: 10px 16px;
    font-size: 12px;
    color: var(--gray-400);
    background: var(--gray-50);
    border-top: 1px solid var(--gray-200);
}

@media (max-width: 480px) {
    .help-article-body { font-size: 0.95rem; }
}