/* ===========================================================================
   blog-social.css — shared styles for the interaction bar + comments section
   Used by all blog post pages. Matches the site's serif fonts + blue accent.
   =========================================================================== */

:root {
    --bs-accent: #1976d2;
    --bs-accent-dark: #1565c0;
    --bs-ink: #1a1a1a;
    --bs-muted: #6b7280;
    --bs-border: #e2e5e9;
    --bs-like: #e0245e; /* heart red, X/Twitter style */
}

/* ---- Interaction bar (under title/byline, above article body) ---- */
.blog-interaction-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin: 28px 0 40px;
    padding: 14px 0;
    border-top: 1px solid var(--bs-border);
    border-bottom: 1px solid var(--bs-border);
    font-family: 'Computer Modern Serif', 'Times New Roman', serif;
}

.bs-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    font-size: 1rem;
    font-family: inherit;
    color: #444;
    background: #fff;
    border: 1px solid var(--bs-border);
    border-radius: 999px;
    cursor: pointer;
    transition: all 0.18s ease;
    line-height: 1;
    -webkit-tap-highlight-color: transparent;
}

.bs-btn:hover {
    border-color: var(--bs-accent);
    color: var(--bs-accent);
    background: #f5f9ff;
}

.bs-btn svg {
    width: 20px;
    height: 20px;
    flex: 0 0 auto;
}

.bs-btn .bs-count {
    font-variant-numeric: tabular-nums;
    min-width: 1ch;
}

/* Like button liked state */
.bs-btn.bs-like-btn.liked {
    color: var(--bs-like);
    border-color: var(--bs-like);
    background: #fff0f4;
}
.bs-btn.bs-like-btn.liked svg {
    fill: var(--bs-like);
    stroke: var(--bs-like);
}
.bs-btn.bs-like-btn svg {
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
}

/* View counter — static, not clickable */
.bs-btn.bs-views {
    cursor: default;
    background: transparent;
    border-color: transparent;
    color: var(--bs-muted, #6b7280);
    padding-left: 4px;
}
.bs-btn.bs-views:hover {
    border-color: transparent;
    color: var(--bs-muted, #6b7280);
    background: transparent;
}
.bs-btn.bs-views svg {
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
}

.bs-btn.bs-repost-btn svg,
.bs-btn.bs-share-btn svg,
.bs-btn.bs-comment-btn svg {
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
}

/* Config note shown when Firebase is not yet configured */
.bs-config-note {
    font-size: 0.9rem;
    color: var(--bs-muted);
    font-style: italic;
    margin-left: auto;
}

/* ---- Toast popup ---- */
.bs-toast {
    position: fixed;
    left: 50%;
    bottom: 40px;
    transform: translateX(-50%) translateY(20px);
    background: var(--bs-ink);
    color: #fff;
    padding: 12px 22px;
    border-radius: 8px;
    font-size: 1rem;
    font-family: 'Computer Modern Serif', 'Times New Roman', serif;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.25);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease;
    z-index: 9999;
}
.bs-toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* ---- Comments section ---- */
.blog-comments {
    margin-top: 60px;
    padding-top: 30px;
    border-top: 2px solid var(--bs-border);
    font-family: 'Computer Modern Serif', 'Times New Roman', serif;
}

.blog-comments h2 {
    font-family: 'Computer Modern Sans', sans-serif;
    font-size: 1.7rem;
    font-weight: bold;
    color: #2c3e50;
    margin-bottom: 8px;
}

.bs-comments-note {
    font-size: 0.95rem;
    color: var(--bs-muted);
    font-style: italic;
    margin-bottom: 24px;
}

/* Comment form */
.bs-comment-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 40px;
}

.bs-comment-form input[type="text"],
.bs-comment-form textarea {
    font-family: inherit;
    font-size: 1.05rem;
    color: var(--bs-ink);
    padding: 10px 14px;
    border: 1px solid var(--bs-border);
    border-radius: 8px;
    background: #fff;
    width: 100%;
    resize: vertical;
}
.bs-comment-form input[type="text"] {
    max-width: 320px;
}
.bs-comment-form textarea {
    min-height: 100px;
    line-height: 1.6;
}
.bs-comment-form input:focus,
.bs-comment-form textarea:focus {
    outline: none;
    border-color: var(--bs-accent);
    box-shadow: 0 0 0 3px rgba(25, 118, 210, 0.12);
}

.bs-comment-form button {
    align-self: flex-start;
    font-family: inherit;
    font-size: 1.05rem;
    padding: 10px 24px;
    color: #fff;
    background: var(--bs-accent);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.18s ease;
}
.bs-comment-form button:hover {
    background: var(--bs-accent-dark);
}
.bs-comment-form button:disabled {
    background: #9db8d6;
    cursor: not-allowed;
}

/* Comment list */
.bs-comment-list {
    display: flex;
    flex-direction: column;
    gap: 22px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.bs-comment {
    padding: 16px 18px;
    background: #fafbfc;
    border: 1px solid var(--bs-border);
    border-radius: 10px;
}

.bs-comment-head {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin-bottom: 8px;
    flex-wrap: wrap;
}
.bs-comment-author {
    font-weight: bold;
    color: #2c3e50;
    font-size: 1.05rem;
}
.bs-comment-time {
    font-size: 0.85rem;
    color: var(--bs-muted);
}
.bs-comment-text {
    line-height: 1.65;
    color: #333;
    font-size: 1.08rem;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.bs-comment-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 12px;
}
.bs-comment-actions button {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: none;
    border: none;
    padding: 2px 4px;
    cursor: pointer;
    color: var(--bs-muted);
    font-family: inherit;
    font-size: 0.9rem;
    transition: color 0.15s ease;
}
.bs-comment-actions button svg {
    width: 16px;
    height: 16px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
}
.bs-comment-actions .bs-clike.liked {
    color: var(--bs-like);
}
.bs-comment-actions .bs-clike.liked svg {
    fill: var(--bs-like);
    stroke: var(--bs-like);
}
.bs-comment-actions .bs-clike:hover {
    color: var(--bs-like);
}
.bs-comment-actions .bs-cdelete:hover {
    color: #c0392b;
}

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

@media (max-width: 768px) {
    .blog-comments h2 { font-size: 1.45rem; }
    .bs-btn { padding: 7px 13px; font-size: 0.95rem; }
}