/* Shared mini-tutorial series hub styles */

.mt-hero {
    text-align: center;
    padding: 28px 20px 16px;
    max-width: 720px;
    margin: 0 auto;
}

.mt-badge {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 999px;
    background: #fef3c7;
    color: #92400e;
    margin-bottom: 10px;
}

.mt-badge.live {
    background: #dcfce7;
    color: #166534;
}

.mt-badge.wip {
    background: #fef3c7;
    color: #92400e;
}

.mt-hero h1 {
    margin: 0 0 10px;
    color: var(--ai-blue-800);
    font-size: 1.85rem;
}

.mt-hero p {
    margin: 0;
    color: var(--ai-gray-700);
    line-height: 1.55;
}

.mt-body {
    max-width: 760px;
    margin: 0 auto;
    padding: 0 20px 48px;
}

.crumb {
    text-align: center;
    font-size: 0.88rem;
    padding: 12px 20px 0;
}

.crumb a {
    color: var(--ai-blue-600);
    font-weight: 600;
}

.capstone {
    margin: 0 0 28px;
    padding: 14px 16px;
    background: #eff6ff;
    border: 1px solid #93c5fd;
    border-radius: var(--ai-radius-md);
    font-size: 0.9rem;
    color: var(--ai-gray-700);
    line-height: 1.45;
}

.capstone a {
    color: var(--ai-blue-700);
    font-weight: 600;
}

.lesson-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.lesson-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 14px 16px;
    background: var(--ai-bg-card);
    border: 1px solid var(--ai-gray-200);
    border-radius: var(--ai-radius-md);
    box-shadow: var(--ai-shadow-sm);
    text-decoration: none;
    color: inherit;
}

a.lesson-item:hover {
    border-color: #93c5fd;
}

.lesson-part {
    flex-shrink: 0;
    min-width: 2rem;
    height: 2rem;
    padding: 0 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--ai-blue-700);
    background: #eff6ff;
    border-radius: 999px;
}

.lesson-body {
    flex: 1;
    min-width: 0;
}

.lesson-body h3 {
    margin: 0 0 4px;
    font-size: 1rem;
    color: var(--ai-blue-800);
}

.lesson-tagline {
    margin: 0;
    font-size: 0.85rem;
    color: var(--ai-gray-600);
    line-height: 1.4;
}

.lesson-badge {
    flex-shrink: 0;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 3px 8px;
    border-radius: 999px;
    align-self: center;
    background: #f1f5f9;
    color: #475569;
}

.lesson-badge.live {
    background: #dcfce7;
    color: #166534;
}

.lesson-badge.planned,
.lesson-item:not(a) .lesson-badge {
    background: #fef3c7;
    color: #92400e;
}

.section-note {
    margin: 28px 0 12px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--ai-gray-500);
}

.section-note:first-of-type {
    margin-top: 0;
}

.out-of-scope {
    margin-top: 32px;
    padding: 16px 18px;
    background: #f8fafc;
    border: 1px dashed var(--ai-gray-300);
    border-radius: var(--ai-radius-lg);
    font-size: 0.88rem;
    color: var(--ai-gray-600);
    line-height: 1.5;
}

.out-of-scope h2 {
    margin: 0 0 8px;
    font-size: 1rem;
    color: var(--ai-gray-700);
}