/**
 * HamidCMS Forum Module Stylesheet
 * Responsive, Modern Discourse / Flarum Inspired Design with RTL & Dark Mode support
 */

:root {
    --forum-primary: #4f46e5;
    --forum-primary-hover: #4338ca;
    --forum-primary-subtle: #eef2ff;
    --forum-accent: #0ea5e9;
    --forum-success: #10b981;
    --forum-danger: #ef4444;
    --forum-warning: #f59e0b;
    --forum-bg: #f8fafc;
    --forum-card-bg: #ffffff;
    --forum-border: #e2e8f0;
    --forum-text: #1e293b;
    --forum-text-muted: #64748b;
    --forum-curated-bg: #fffbeb;
    --forum-curated-border: #fcd34d;
}

[data-bs-theme="dark"], body.theme-dark {
    --forum-primary: #6366f1;
    --forum-primary-hover: #818cf8;
    --forum-primary-subtle: #1e1b4b;
    --forum-accent: #38bdf8;
    --forum-success: #34d399;
    --forum-danger: #f87171;
    --forum-warning: #fbbf24;
    --forum-bg: #0f172a;
    --forum-card-bg: #1e293b;
    --forum-border: #334155;
    --forum-text: #f1f5f9;
    --forum-text-muted: #94a3b8;
    --forum-curated-bg: #292524;
    --forum-curated-border: #78350f;
}

body.forum-body {
    background-color: var(--forum-bg);
    color: var(--forum-text);
    font-family: 'Vazirmatn', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    min-height: 100vh;
}

/* Forum Header */
.forum-navbar {
    background: var(--forum-card-bg);
    border-bottom: 1px solid var(--forum-border);
    position: sticky;
    top: 0;
    z-index: 1020;
    transition: background-color 0.2s ease, border-color 0.2s ease;
}

.forum-brand {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--forum-primary) !important;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.forum-search-input {
    border-radius: 2rem;
    background-color: var(--forum-bg);
    border: 1px solid var(--forum-border);
    color: var(--forum-text);
    padding: 0.45rem 1.25rem;
    font-size: 0.9rem;
    min-width: 260px;
    transition: all 0.2s ease;
}

.forum-search-input:focus {
    background-color: var(--forum-card-bg);
    border-color: var(--forum-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
    outline: none;
}

/* Sub Navigation Pills */
.forum-subnav {
    display: flex;
    gap: 0.5rem;
    overflow-x: auto;
    padding-bottom: 0.25rem;
}

.forum-subnav .nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--forum-text-muted);
    padding: 0.45rem 1rem;
    border-radius: 9999px;
    text-decoration: none;
    transition: all 0.15s ease;
    white-space: nowrap;
}

.forum-subnav .nav-link:hover {
    background-color: var(--forum-primary-subtle);
    color: var(--forum-primary);
}

.forum-subnav .nav-link.active {
    background-color: var(--forum-primary);
    color: #ffffff !important;
}

/* Topic Card */
.topic-card {
    background-color: var(--forum-card-bg);
    border: 1px solid var(--forum-border);
    border-radius: 8px;
    padding: 0.65rem 1rem;
    margin-bottom: 0.4rem;
    transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.topic-card:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    border-color: var(--forum-primary);
}

.topic-title {
    font-size: 0.94rem;
    font-weight: 600;
    color: var(--forum-text);
    text-decoration: none;
    transition: color 0.15s;
    line-height: 1.35;
}

.topic-title:hover {
    color: var(--forum-primary);
}

.topic-badge-pinned {
    background-color: #fee2e2;
    color: #b91c1c;
    border-radius: 6px;
    font-size: 0.75rem;
    padding: 0.2rem 0.5rem;
    font-weight: 600;
}

.topic-badge-poll {
    background-color: #e0e7ff;
    color: #4338ca;
    border-radius: 6px;
    font-size: 0.75rem;
    padding: 0.2rem 0.5rem;
    font-weight: 600;
}

.topic-badge-curated {
    background-color: #fef3c7;
    color: #b45309;
    border-radius: 6px;
    font-size: 0.75rem;
    padding: 0.2rem 0.5rem;
    font-weight: 600;
}

/* Poll Box */
.forum-poll-box {
    background-color: var(--forum-card-bg);
    border: 2px solid #6366f1;
    border-radius: 14px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.08);
}

.poll-option-item {
    background-color: var(--forum-bg);
    border: 1px solid var(--forum-border);
    border-radius: 10px;
    padding: 0.85rem 1rem;
    margin-bottom: 0.75rem;
    position: relative;
    overflow: hidden;
}

.poll-option-progress {
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    background: rgba(99, 102, 241, 0.15);
    z-index: 1;
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.poll-option-content {
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Moderator Curated Index Post (پست ویژه نمایه مبحث) */
.forum-curated-box {
    background-color: var(--forum-curated-bg);
    border: 1.5px solid var(--forum-curated-border);
    border-radius: 10px;
    padding: 0.85rem 1rem;
    margin-bottom: 1.25rem;
    box-shadow: 0 4px 14px rgba(217, 119, 6, 0.06);
    font-size: 0.8rem;
}

.curated-header-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: #d97706;
    color: #ffffff;
    font-size: 0.74rem;
    font-weight: 600;
    padding: 0.2rem 0.65rem;
    border-radius: 9999px;
    margin-bottom: 0.4rem;
}

#curated-index .alert {
    font-size: 0.78rem !important;
    padding: 0.45rem 0.75rem !important;
    margin-bottom: 0.5rem !important;
    line-height: 1.5 !important;
}

#accordionCurated .accordion-item {
    border-radius: 6px !important;
    margin-bottom: 0.35rem !important;
    border-color: rgba(245, 158, 11, 0.2) !important;
}

#accordionCurated .accordion-button {
    font-size: 0.8rem !important;
    font-weight: 600 !important;
    padding: 0.38rem 0.65rem !important;
    color: #1e293b !important;
    min-height: unset !important;
}

#accordionCurated .accordion-button:not(.collapsed) {
    background-color: #fef3c7 !important;
    color: #92400e !important;
}

#accordionCurated .accordion-button::after {
    width: 0.7rem !important;
    height: 0.7rem !important;
    background-size: 0.7rem !important;
}

#accordionCurated .accordion-button .badge {
    font-size: 0.68rem !important;
    padding: 0.15rem 0.45rem !important;
    font-weight: normal !important;
}

#accordionCurated .accordion-body {
    padding: 0.4rem 0.65rem !important;
    font-size: 0.78rem !important;
}

#accordionCurated .accordion-body p {
    font-size: 0.74rem !important;
    margin-bottom: 0.3rem !important;
}

.curated-items-list {
    list-style: none;
    padding: 0.15rem 0 !important;
    margin: 0 !important;
}

.curated-item-entry {
    padding: 0.32rem 0.55rem;
    margin-bottom: 0.25rem;
    border-radius: 5px;
    background: rgba(255, 255, 255, 0.75);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.78rem !important;
}

.curated-item-entry a {
    color: var(--forum-primary);
    text-decoration: none;
    font-size: 0.78rem !important;
    font-weight: 600;
}

.curated-item-entry a:hover {
    text-decoration: underline;
}

.curated-item-entry small {
    font-size: 0.72rem !important;
    color: #64748b !important;
}

.curated-item-entry .badge {
    font-size: 0.68rem !important;
    padding: 0.15rem 0.42rem !important;
    font-weight: normal !important;
}

.curated-item-entry i {
    font-size: 0.72rem !important;
}

/* Post Container */
.forum-post-wrapper {
    background-color: var(--forum-card-bg);
    border: 1px solid var(--forum-border);
    border-radius: 8px;
    margin-bottom: 0.75rem;
    overflow: hidden;
    scroll-margin-top: 80px;
}

.forum-post-author-box {
    background-color: var(--forum-bg);
    border-inline-end: 1px solid var(--forum-border);
    padding: 0.65rem 0.5rem;
    text-align: center;
}

.author-avatar-lg {
    max-width: 68px;
    max-height: 68px;
    width: auto;
    height: auto;
    border-radius: 8px;
    object-fit: contain;
    border: 1px solid var(--forum-border);
    background-color: #fff;
    padding: 2px;
    margin-bottom: 0.35rem;
    display: inline-block;
}

.author-role-badge {
    font-size: 0.68rem;
    font-weight: 600;
    padding: 0.15rem 0.45rem;
    border-radius: 9999px;
    display: inline-block;
    margin-bottom: 0.25rem;
}

.author-reputation-badge {
    font-size: 0.78rem;
    font-weight: 700;
    padding: 0.2rem 0.5rem;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

/* User Reputation Pill Widget (Under Avatar & Role) */
.vote-widget {
    display: inline-flex;
    align-items: center;
    background-color: var(--forum-card-bg);
    border: 1px solid var(--forum-border);
    border-radius: 9999px;
    padding: 0.1rem 0.25rem;
}

.btn-vote-action {
    color: var(--forum-text-muted);
    background: transparent;
    border: none;
    font-size: 1rem;
    line-height: 1;
    padding: 0.2rem 0.3rem;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.15s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-vote-action:hover, .btn-vote-action.active {
    transform: scale(1.12);
}

.btn-vote-up:hover, .btn-vote-up.active {
    color: #10b981 !important;
    background-color: rgba(16, 185, 129, 0.15);
}

.btn-vote-down:hover, .btn-vote-down.active {
    color: #ef4444 !important;
    background-color: rgba(239, 68, 68, 0.15);
}

.vote-score-display {
    font-weight: 700;
    font-size: 0.82rem;
    padding: 0 0.35rem;
    min-width: 24px;
    text-align: center;
}

.vote-score-display.text-success {
    color: #10b981 !important;
}

.vote-score-display.text-danger {
    color: #ef4444 !important;
}

.vote-score-display.text-muted {
    color: var(--forum-text-muted) !important;
}

.author-reputation-pos {
    background-color: rgba(16, 185, 129, 0.12);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.25);
}

.author-reputation-neg {
    background-color: rgba(239, 68, 68, 0.12);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.25);
}

.author-reputation-zero {
    background-color: rgba(100, 116, 139, 0.12);
    color: var(--forum-text-muted);
    border: 1px solid rgba(100, 116, 139, 0.25);
}

/* Post Actions Bar */
.post-action-bar {
    border-top: 1px solid var(--forum-border);
    padding: 0.5rem 1rem;
    background-color: var(--forum-bg);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.65rem;
    font-size: 0.8rem;
}

.post-action-bar .btn {
    display: inline-flex;
    align-items: center;
    font-size: 0.78rem;
    padding: 0.35rem 0.85rem !important;
    line-height: 1.4;
    transition: all 0.15s ease-in-out;
}

.post-action-bar .btn:hover {
    transform: translateY(-1px);
}

/* Thanks Box Under Post */
.post-thanks-box {
    background-color: rgba(99, 102, 241, 0.04);
    border-top: 1px dashed var(--forum-border);
    padding: 0.35rem 1rem;
    font-size: 0.76rem;
    color: var(--forum-text-muted);
    display: flex;
    align-items: center;
    gap: 0.4rem;
    flex-wrap: wrap;
}

.thanks-avatar-sm {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid var(--forum-border);
}

/* Fast Action Button on Post: Add to Curated Index */
.btn-curate-fast {
    background-color: rgba(245, 158, 11, 0.1);
    color: #b45309;
    border: 1px solid rgba(245, 158, 11, 0.3);
    font-size: 0.78rem;
    font-weight: 600;
    padding: 0.25rem 0.65rem;
    border-radius: 6px;
    transition: all 0.15s ease;
}

.btn-curate-fast:hover {
    background-color: #f59e0b;
    color: #ffffff;
    border-color: #f59e0b;
}

/* Dark mode overrides */
[data-bs-theme="dark"] .topic-badge-pinned, body.theme-dark .topic-badge-pinned {
    background-color: #7f1d1d;
    color: #fecaca;
}

[data-bs-theme="dark"] .topic-badge-poll, body.theme-dark .topic-badge-poll {
    background-color: #312e81;
    color: #c7d2fe;
}

[data-bs-theme="dark"] .curated-item-entry, body.theme-dark .curated-item-entry {
    background: rgba(30, 41, 59, 0.7);
}

/* BBCode & Post Content Formatting */
.post-content-body {
    font-size: 0.92rem;
    line-height: 1.68;
    color: var(--forum-text);
}

.forum-quote {
    background-color: #f8fafc;
    border-right: 4px solid var(--forum-primary) !important;
    border-left: none !important;
    border-radius: 4px 6px 6px 4px;
    padding: 0.5rem 0.85rem;
    margin: 0.5rem 0;
    color: #334155;
    font-size: 0.88rem;
}

.forum-quote-header {
    color: #64748b;
    font-size: 0.78rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.forum-quote-body {
    line-height: 1.6;
}

.forum-spoiler {
    background-color: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    padding: 0.45rem 0.75rem;
    margin: 0.5rem 0;
}

/* Ensure spoiler is strictly closed and hides content when not open */
details.forum-spoiler:not([open]) > :not(summary) {
    display: none !important;
}

.forum-spoiler summary {
    font-size: 0.85rem;
    user-select: none;
    cursor: pointer;
    transition: color 0.15s ease;
    list-style: none;
}

.forum-spoiler summary::-webkit-details-marker {
    display: none;
}

.forum-spoiler summary::after {
    content: " ▾";
    font-size: 0.75rem;
    opacity: 0.6;
    float: left;
    transition: transform 0.2s ease;
}

.forum-spoiler[open] summary::after {
    transform: rotate(180deg);
}

.forum-spoiler summary:hover {
    color: var(--forum-primary-hover);
}

.forum-list {
    margin-bottom: 0.5rem;
    padding-inline-start: 1.5rem;
    line-height: 1.6;
}

.forum-list li {
    margin-bottom: 0.25rem;
}

.forum-code-block {
    background-color: #0f172a !important;
    color: #f1f5f9 !important;
    border-radius: 6px;
    font-family: Consolas, "Fira Code", monospace;
    font-size: 0.82rem;
    padding: 0.65rem 0.85rem;
    direction: ltr !important;
    text-align: left !important;
    margin: 0.5rem 0;
}

.forum-attachment-image img {
    max-width: 100%;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: transform 0.2s ease;
}

.forum-attachment-image img:hover {
    transform: scale(1.01);
}

.forum-attachment-file {
    margin: 0.5rem 0;
}

/* Category Collapse/Expand Styling */
.category-header-collapsible {
    cursor: pointer;
    user-select: none;
    transition: background-color 0.15s ease, filter 0.15s ease;
}

.category-header-collapsible:hover {
    filter: brightness(0.97);
}

.forum-cat-icon {
    display: inline-block;
    transition: transform 0.25s ease;
}

.category-header-collapsible.collapsed .forum-cat-icon,
.category-header-collapsible[aria-expanded="false"] .forum-cat-icon {
    transform: rotate(180deg);
}

/* Quote Arrow & Post Smooth Jump Highlighting */
.forum-quote-arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 4px;
    transition: all 0.2s ease;
    vertical-align: middle;
    color: var(--forum-primary) !important;
}

.forum-quote-arrow:hover {
    background-color: var(--forum-primary-subtle);
    transform: translateX(-3px);
}

@keyframes postPulseHighlight {
    0% {
        box-shadow: 0 0 0 4px rgba(13, 110, 253, 0.45);
        background-color: rgba(13, 110, 253, 0.08);
    }
    40% {
        box-shadow: 0 0 0 8px rgba(13, 110, 253, 0.55);
        background-color: rgba(13, 110, 253, 0.12);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(13, 110, 253, 0);
        background-color: transparent;
    }
}

.post-highlight-pulse {
    animation: postPulseHighlight 2.4s cubic-bezier(0.25, 1, 0.5, 1) !important;
}

/* Sub-forum Chips & Badges in Index & Boards */
.sub-boards-container {
    gap: 0.35rem !important;
}

.subforum-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.72rem;
    padding: 0.18rem 0.5rem;
    color: #475569;
    background-color: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    text-decoration: none !important;
    transition: all 0.15s ease-in-out;
    line-height: 1.25;
}

.subforum-chip:hover {
    color: #2563eb;
    background-color: #eff6ff;
    border-color: #bfdbfe;
    transform: translateY(-1px);
    box-shadow: 0 1px 3px rgba(37, 99, 235, 0.08);
}

.subforum-chip-count {
    color: #94a3b8;
    font-size: 0.68rem;
    font-weight: 500;
}

.subforum-chip:hover .subforum-chip-count {
    color: #3b82f6;
}

/* Guest Locked Links Notice */
.forum-guest-locked-link {
    background-color: #fffbeb !important;
    border: 1px solid #fde68a !important;
    color: #92400e !important;
    display: inline-flex !important;
    align-items: center;
    padding: 0.25rem 0.65rem;
    border-radius: 8px;
    font-size: 0.84rem;
    margin: 0.2rem 0;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
    vertical-align: middle;
}

.forum-guest-locked-link a {
    color: #0284c7 !important;
    text-decoration: underline !important;
    font-weight: 700 !important;
    margin: 0 0.2rem;
    transition: color 0.15s ease;
}

.forum-guest-locked-link a:hover {
    color: #0369a1 !important;
}