/* Forums-specific styles - Theme variables inherited from Sidekick.Shared.UI */
/* Layout and component classes now use Tailwind utilities in .cshtml files */

* { margin: 0; padding: 0; box-sizing: border-box; }

/* Add top padding so content doesn't hug the header bar.
   Override here instead of in shared sidekick-ui.css to avoid affecting other apps. */
.layout-main {
    padding-top: 0.25rem;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
    line-height: 1.6;
}

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--border-secondary); border-radius: 5px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary); }

/* ── Tiptap Forum Editor ── */
.forum-editor-wrapper {
    border: 1px solid var(--border-primary);
    border-radius: 0.5rem;
    overflow: hidden;
    background: var(--bg-tertiary);
}

.forum-editor-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 2px;
    padding: 0.375rem 0.5rem;
    border-bottom: 1px solid var(--border-primary);
    background: var(--bg-secondary);
}

.forum-editor-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 0.25rem;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 1rem;
    transition: background 0.15s, color 0.15s;
}

.forum-editor-btn:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.forum-editor-btn.is-active {
    background: var(--primary);
    color: white;
}

.forum-editor-separator {
    display: inline-block;
    width: 1px;
    height: 24px;
    margin: 4px 4px;
    background: var(--border-primary);
    align-self: center;
}

.forum-editor-content {
    min-height: 300px;
    max-height: 600px;
    overflow-y: auto;
}

.forum-editor-content.forum-editor-comment {
    min-height: 150px;
    max-height: 400px;
}

.forum-editor-prose {
    padding: 1rem;
    outline: none;
    color: var(--text-primary);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    font-size: 1rem;
    line-height: 1.6;
    min-height: inherit;
}

/* Placeholder */
.forum-editor-prose p.is-editor-empty:first-child::before {
    content: attr(data-placeholder);
    float: left;
    color: var(--text-muted);
    pointer-events: none;
    height: 0;
}

/* Typography inside editor */
.forum-editor-prose h2 { font-size: 1.5rem; font-weight: 600; margin: 1.5rem 0 0.75rem; }
.forum-editor-prose h3 { font-size: 1.25rem; font-weight: 600; margin: 1.25rem 0 0.5rem; }
.forum-editor-prose p { margin-bottom: 0.75rem; }
.forum-editor-prose ul, .forum-editor-prose ol { padding-left: 1.5rem; margin-bottom: 0.75rem; }
.forum-editor-prose li { margin-bottom: 0.25rem; }
.forum-editor-prose li p { margin-bottom: 0.25rem; }

.forum-editor-prose blockquote {
    border-left: 4px solid var(--primary);
    margin: 1rem 0;
    padding: 0.5rem 1rem;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    border-radius: 0 0.25rem 0.25rem 0;
}

.forum-editor-prose pre {
    background: #1e1e1e;
    padding: 1rem;
    border-radius: 0.5rem;
    overflow-x: auto;
    margin: 1rem 0;
    font-family: 'Fira Code', 'Consolas', monospace;
    font-size: 0.875rem;
    color: #d4d4d4;
}

.forum-editor-prose code {
    background: var(--bg-hover);
    padding: 0.125rem 0.375rem;
    border-radius: 0.25rem;
    font-family: 'Fira Code', 'Consolas', monospace;
    font-size: 0.875em;
}

.forum-editor-prose pre code {
    background: transparent;
    padding: 0;
    border-radius: 0;
}

.forum-editor-prose a {
    color: var(--primary);
    text-decoration: underline;
}

.forum-editor-prose hr {
    border: none;
    border-top: 1px solid var(--border-primary);
    margin: 1.5rem 0;
}

/* ── Spoiler Blocks ── */
.forum-editor-prose details.spoiler-block,
.prose details.spoiler-block {
    border: 1px solid var(--border-primary);
    border-radius: 0.5rem;
    margin: 1rem 0;
    overflow: hidden;
}

.forum-editor-prose details.spoiler-block summary,
.prose details.spoiler-block summary {
    cursor: pointer;
    padding: 0.625rem 1rem;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.875rem;
    user-select: none;
    list-style: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: background 0.15s;
}

.forum-editor-prose details.spoiler-block summary::before,
.prose details.spoiler-block summary::before {
    content: '\25B6'; /* right-pointing triangle */
    font-size: 0.625rem;
    transition: transform 0.2s;
}

.forum-editor-prose details.spoiler-block[open] summary::before,
.prose details.spoiler-block[open] summary::before {
    transform: rotate(90deg);
}

.forum-editor-prose details.spoiler-block summary::-webkit-details-marker,
.prose details.spoiler-block summary::-webkit-details-marker {
    display: none;
}

.forum-editor-prose details.spoiler-block summary:hover,
.prose details.spoiler-block summary:hover {
    background: var(--bg-hover);
}

.forum-editor-prose .spoiler-content,
.prose .spoiler-content {
    padding: 0.75rem 1rem;
}

/* ── Emoji Display (inserted via picker) ── */
.forum-editor-prose .emoji,
.prose .emoji {
    font-size: 1.75em;
    line-height: 1;
    vertical-align: middle;
    display: inline;
    font-family: 'Apple Color Emoji', 'Segoe UI Emoji', 'Noto Color Emoji', sans-serif;
    font-style: normal;
    font-weight: normal;
}

/* ── Custom Emoji (SVG images) ── */
.forum-editor-prose .custom-emoji,
.prose .custom-emoji {
    display: inline;
    width: 1.75em;
    height: 1.75em;
    vertical-align: middle;
    object-fit: contain;
}

/* ── Emoji Picker ── */
.emoji-picker-container {
    z-index: 50;
    box-shadow: var(--shadow-lg);
    border-radius: 0.5rem;
    overflow: hidden;
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
}

/* Picker Tab Bar */
.emoji-picker-tabs {
    display: flex;
    border-bottom: 1px solid var(--border-primary);
}

.emoji-picker-tab {
    flex: 1;
    padding: 0.5rem 1rem;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    transition: color 0.15s, border-color 0.15s;
    border-bottom: 2px solid transparent;
}

.emoji-picker-tab:hover {
    color: var(--text-primary);
}

.emoji-picker-tab.is-active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

/* Picker Panels */
.emoji-picker-panel {
    display: none;
}

.emoji-picker-panel.is-active {
    display: block;
}

/* Custom Emoji Grid */
.custom-emoji-panel {
    padding: 0.75rem;
    min-width: 280px;
}

.custom-emoji-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0.25rem;
}

.custom-emoji-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    padding: 0.375rem;
    background: transparent;
    border: 1px solid transparent;
    border-radius: 0.375rem;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s;
}

.custom-emoji-btn:hover {
    background: var(--bg-hover);
    border-color: var(--border-primary);
}

.custom-emoji-btn img {
    width: 28px;
    height: 28px;
    object-fit: contain;
}

/* Unicode panel inherits emoji-picker styling */
.unicode-emoji-panel emoji-picker {
    border: none;
    border-radius: 0;
}

emoji-picker {
    --background: var(--bg-secondary);
    --border-color: var(--border-primary);
    --indicator-color: var(--primary);
    --input-border-color: var(--border-primary);
    --input-font-color: var(--text-primary);
    --input-placeholder-color: var(--text-muted);
    --category-font-color: var(--text-secondary);
    --button-hover-background: var(--bg-hover);
    --outline-color: var(--primary);
    --skin-tone-border-radius: 0.25rem;
}

/* ── Topic Icons ── */
.topic-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    flex-shrink: 0;
    color: var(--text-secondary);
}

.topic-icon svg {
    width: 100%;
    height: 100%;
}

.topic-icon-picker {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.topic-icon-option {
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 0.375rem;
    border-radius: 0.375rem;
    border: 2px solid transparent;
    background: var(--bg-tertiary);
    transition: all 0.15s;
    width: 40px;
    height: 40px;
}

.topic-icon-option:hover {
    background: var(--bg-hover);
    border-color: var(--border-secondary);
}

.topic-icon-option input[type="radio"] {
    display: none;
}

.topic-icon-option:has(input:checked) {
    border-color: var(--primary);
    background: var(--primary-light, rgba(59, 130, 246, 0.1));
}

.topic-icon-option-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.topic-icon-option-inner svg {
    width: 20px;
    height: 20px;
    color: var(--text-secondary);
}

.topic-icon-option:has(input:checked) .topic-icon-option-inner svg {
    color: var(--primary);
}


/* ── Draft Restore Banner ── */
.draft-restore-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.draft-restore-text {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.draft-restore-text i {
    color: var(--info);
    font-size: 1rem;
}

.draft-time {
    color: var(--text-primary);
}

.draft-restore-actions {
    display: flex;
    gap: 0.5rem;
    flex-shrink: 0;
}

.btn-draft-restore {
    padding: 0.375rem 0.75rem;
    border-radius: 0.375rem;
    border: none;
    background: var(--primary);
    color: white;
    font-size: 0.8125rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s;
}

.btn-draft-restore:hover {
    background: var(--primary-hover);
}

.btn-draft-discard {
    padding: 0.375rem 0.75rem;
    border-radius: 0.375rem;
    border: 1px solid var(--border-primary);
    background: transparent;
    color: var(--text-tertiary);
    font-size: 0.8125rem;
    cursor: pointer;
    transition: all 0.15s;
}

.btn-draft-discard:hover {
    background: var(--bg-hover);
    color: var(--text-secondary);
}

/* ── Quote Button ── */
.quote-btn {
    transition: color 0.15s, background 0.15s;
}

.quote-btn:hover {
    color: var(--accent-orange) !important;
    background: var(--bg-hover) !important;
}

/* ── Quote Attribution in Editor & Rendered Posts ── */
.forum-editor-prose blockquote,
.prose blockquote {
    border-left: 4px solid var(--accent-orange, #f59e0b);
    margin: 1rem 0;
    padding: 0.75rem 1rem;
    color: var(--text-secondary);
    background: var(--bg-tertiary);
    border-radius: 0 0.375rem 0.375rem 0;
    font-size: 0.9375rem;
}

.forum-editor-prose blockquote > p:first-child > strong,
.prose blockquote > p:first-child > strong {
    color: var(--text-primary);
    font-size: 0.8125rem;
    letter-spacing: -0.01em;
}

@media (max-width: 768px) {
    .forum-editor-toolbar {
        gap: 1px;
        padding: 0.25rem;
    }
    .forum-editor-btn {
        width: 28px;
        height: 28px;
        font-size: 0.875rem;
    }

    .emoji-picker-container {
        left: 0 !important;
        right: 0 !important;
        width: 100%;
    }

    .custom-emoji-grid {
        grid-template-columns: repeat(5, 1fr);
    }

    .custom-emoji-btn {
        width: 44px;
        height: 44px;
    }

    .topic-icon-option {
        width: 36px;
        height: 36px;
        padding: 0.25rem;
    }

    .draft-restore-banner {
        flex-direction: column;
        align-items: flex-start;
    }
}