/* prompt-view.css — Prompt detail viewer (prompt.html)
 * Paired with: portal-base.css + theme.css (data-brand="hub")
 */

/* ── Header ─────────────────────────────────────────────────────────────── */

.pv-header {
    background: var(--color-primary-dark);
    color: #fff;
    padding: 0.875rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.pv-back {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    font-size: 0.85rem;
    white-space: nowrap;
    flex-shrink: 0;
}
.pv-back:hover { color: #fff; }

.pv-breadcrumb {
    flex: 1;
    font-size: 0.9rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: rgba(255,255,255,0.9);
}

.pv-copy-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.875rem;
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 6px;
    color: #fff;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    flex-shrink: 0;
    transition: background 0.15s;
}
.pv-copy-btn:hover { background: rgba(255,255,255,0.25); }

/* ── Main content ────────────────────────────────────────────────────────── */

.pv-main {
    max-width: 780px;
    margin: 0 auto;
    padding: 2rem 1.5rem 4rem;
}

.pv-content {
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    padding: 2rem 2.25rem;
}

/* ── Rendered markdown ───────────────────────────────────────────────────── */

.pv-content h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0 0 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--color-border);
    line-height: 1.3;
}

.pv-content h2 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    margin: 1.75rem 0 0.75rem;
}

.pv-content h3 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 1.25rem 0 0.5rem;
}

.pv-content h4,
.pv-content h5,
.pv-content h6 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    margin: 1rem 0 0.4rem;
}

.pv-content p {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--color-text-primary);
    margin: 0.75rem 0;
}

.pv-content ul,
.pv-content ol {
    margin: 0.75rem 0;
    padding-left: 1.5rem;
}

.pv-content li {
    font-size: 0.95rem;
    line-height: 1.65;
    color: var(--color-text-primary);
    margin: 0.25rem 0;
}

.pv-content strong { font-weight: 700; }
.pv-content em { font-style: italic; }

.pv-content code {
    font-family: ui-monospace, 'Cascadia Code', 'Fira Code', monospace;
    font-size: 0.85em;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    padding: 0.1em 0.35em;
    border-radius: 4px;
    color: var(--color-text-primary);
}

.pv-content pre {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 1.1rem 1.25rem;
    overflow-x: auto;
    margin: 1rem 0;
}

.pv-content pre code {
    background: none;
    border: none;
    padding: 0;
    font-size: 0.88rem;
    line-height: 1.6;
}

.pv-content hr {
    border: none;
    border-top: 1px solid var(--color-border);
    margin: 1.5rem 0;
}

.pv-content a {
    color: var(--color-primary-medium);
    text-decoration: underline;
    text-underline-offset: 2px;
}
.pv-content a:hover { color: var(--color-primary-dark); }

/* ── States ──────────────────────────────────────────────────────────────── */

.pv-loading {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    opacity: 0.7;
}

.pv-error {
    color: #c0392b;
    font-size: 0.95rem;
}

/* ── Dark mode ───────────────────────────────────────────────────────────── */

@media (prefers-color-scheme: dark) {
    .pv-header { background: #1e293b; }
    .pv-content h2 { color: var(--color-primary-light, #7aaddf); }
}

/* ── Responsive ──────────────────────────────────────────────────────────── */

@media (max-width: 640px) {
    .pv-main { padding: 1rem 0.75rem 3rem; }
    .pv-content { padding: 1.25rem 1.1rem; }
    .pv-breadcrumb { display: none; }
    .pv-header { padding: 0.75rem 1rem; }
}

/* ── Print ───────────────────────────────────────────────────────────────── */

@media print {
    .pv-header { position: static; box-shadow: none; }
    .pv-copy-btn { display: none; }
    .pv-back { display: none; }
}