/* ── PROSE PAGE (Storyboard / Rules & Regs) ──────────────────────────────────── */
.prose-page-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 2.5rem 2rem 5rem;
}

/* ── SIDEBAR LAYOUT ──────────────────────────────────────────────────────────── */
.prose-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 2rem;
    align-items: start;
}

.prose-back-link {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    color: var(--text-muted);
    text-decoration: none;
    font-size: .85rem;
    margin-bottom: 1.5rem;
    transition: color .15s;
}

.prose-back-link:hover {
    color: var(--gold);
}

.prose-page-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.prose-page-title {
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: .05em;
    text-transform: uppercase;
    color: #fff;
    position: relative;
    padding-bottom: .75rem;
    margin: 0;
}

.prose-page-title::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 48px; height: 3px;
    background: var(--scarlet);
    border-radius: 2px;
}

.prose-edit-btn {
    flex-shrink: 0;
    margin-left: auto;
}

.prose-page-content {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2.5rem 3rem;
    line-height: 1.8;
    color: var(--text);
    font-size: .95rem;
    white-space: pre-wrap;
    word-wrap: break-word;
    min-height: 200px;
}

.prose-empty {
    color: var(--text-muted);
    font-style: italic;
}

/* ── MARKDOWN RENDERED CONTENT ───────────────────────────────────────────────── */
.prose-md {
    white-space: normal;
}

.prose-md h1,
.prose-md h2,
.prose-md h3,
.prose-md h4,
.prose-md h5,
.prose-md h6 {
    scroll-margin-top: 80px;    /* 62px nav + 18px spacing */
}

.prose-md h1 {
    font-size: 1.6rem;
    font-weight: 700;
    color: #fff;
    margin: 2rem 0 1rem;
    padding-bottom: .5rem;
    border-bottom: 1px solid var(--border);
    letter-spacing: .03em;
}

.prose-md h1:first-child {
    margin-top: 0;
}

.prose-md h2 {
    font-size: 1.3rem;
    font-weight: 700;
    color: #fff;
    margin: 1.75rem 0 .75rem;
    letter-spacing: .02em;
}

.prose-md h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--gold);
    margin: 1.5rem 0 .5rem;
}

.prose-md h4,
.prose-md h5,
.prose-md h6 {
    font-size: .95rem;
    font-weight: 600;
    color: var(--text);
    margin: 1.25rem 0 .5rem;
}

.prose-md p {
    margin: 0 0 1rem;
    line-height: 1.8;
}

.prose-md strong {
    color: #fff;
    font-weight: 600;
}

.prose-md em {
    font-style: italic;
    color: var(--text);
}

.prose-md a {
    color: var(--gold);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.prose-md a:hover {
    color: #fff;
}

.prose-md ul,
.prose-md ol {
    margin: 0 0 1rem 1.5rem;
    padding: 0;
}

.prose-md li {
    margin-bottom: .35rem;
    line-height: 1.7;
}

.prose-md li::marker {
    color: var(--gold);
}

.prose-md blockquote {
    border-left: 3px solid var(--gold);
    margin: 1rem 0;
    padding: .5rem 1rem;
    background: rgba(207,181,59,0.06);
    border-radius: 0 var(--radius) var(--radius) 0;
    color: var(--text);
}

.prose-md blockquote p {
    margin: 0;
}

.prose-md code {
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--border);
    border-radius: 3px;
    padding: .1rem .35rem;
    font-size: .85em;
    font-family: 'Consolas', 'Monaco', monospace;
}

.prose-md pre {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem;
    overflow-x: auto;
    margin: 1rem 0;
}

.prose-md pre code {
    background: none;
    border: none;
    padding: 0;
    font-size: .85rem;
}

.prose-md hr {
    border: none;
    border-top: 1px solid var(--border);
    margin: 2rem 0;
}

.prose-md table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
}

.prose-md th,
.prose-md td {
    padding: .5rem .75rem;
    border: 1px solid var(--border);
    text-align: left;
    font-size: .88rem;
}

.prose-md th {
    background: rgba(255,255,255,0.04);
    font-weight: 600;
    color: #fff;
}

/* ── TABLE OF CONTENTS (sidebar) ──────────────────────────────────────────────── */
.prose-toc {
    position: sticky;
    top: 78px;                          /* 62px nav + 16px breathing room */
    height: calc(100vh - 94px);         /* fill available viewport height */
    overflow-y: auto;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: .1rem;
    scrollbar-width: thin;
    scrollbar-color: rgba(255,255,255,0.1) transparent;
}

.prose-toc::-webkit-scrollbar { width: 4px; }
.prose-toc::-webkit-scrollbar-track { background: transparent; }
.prose-toc::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 2px; }

.prose-toc-title {
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--text-muted);
    margin-bottom: .5rem;
    padding-bottom: .4rem;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.prose-toc-link {
    display: block;
    color: var(--text-muted);
    text-decoration: none;
    font-size: .75rem;
    line-height: 1.4;
    padding: .15rem 0;
    transition: color .15s;
    border-left: 2px solid transparent;
    padding-left: .5rem;
}

.prose-toc-link:hover {
    color: var(--gold);
}

.prose-toc-link.active {
    color: var(--gold);
    border-left-color: var(--gold);
}

.prose-toc-h1 {
    font-weight: 600;
    color: var(--text);
    padding-top: .3rem;
}

.prose-toc-h1.active { color: var(--gold); }

.prose-toc-h2 {
    padding-left: .85rem;
}

.prose-toc-h3 {
    padding-left: 1.35rem;
    font-size: .72rem;
}

/* ── MARKDOWN EDITOR ──────────────────────────────────────────────────────────── */
.md-editor-hint {
    font-size: .78rem;
    color: var(--text-muted);
    margin-bottom: .75rem;
    padding: .4rem .6rem;
    background: rgba(255,255,255,0.03);
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.md-editor-tabs {
    display: flex;
    gap: 0;
    margin-bottom: .75rem;
    border-bottom: 1px solid var(--border);
}

.md-tab {
    padding: .45rem 1rem;
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: .82rem;
    font-weight: 500;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    font-family: inherit;
    transition: color .15s, border-color .15s;
}

.md-tab:hover {
    color: var(--text);
}

.md-tab.active {
    color: var(--gold);
    border-bottom-color: var(--gold);
}

.md-preview-content {
    background: var(--bg);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius);
    padding: 1rem 1.25rem;
    min-height: 300px;
    max-height: 500px;
    overflow-y: auto;
}

/* ── RESPONSIVE ───────────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
    .prose-layout {
        grid-template-columns: 1fr;
    }
    .prose-toc {
        position: static;
        max-height: none;
        overflow-y: visible;
    }
}

@media (max-width: 768px) {
    .prose-page-container { padding: 1.5rem 1rem 3rem; }
    .prose-page-content { padding: 1.25rem 1.5rem; }
    .prose-page-title { font-size: 1.4rem; }
}