/*
 * CONBASE public board
 * Scope: main notices, board list/blog/table, post detail, comments and files.
 * Keep board-specific rules here instead of adding further overrides to conbase.css.
 */

:root {
    --cbb-primary: #4b6bff;
    --cbb-primary-hover: #3d5ee8;
    --cbb-bg: #f4f6f9;
    --cbb-surface: #fff;
    --cbb-surface-soft: #f8fafc;
    --cbb-border: #dfe5ec;
    --cbb-border-soft: #edf0f4;
    --cbb-text: #172033;
    --cbb-muted: #667085;
    --cbb-radius: 12px;
    --cbb-radius-sm: 8px;
}

/*
 * Resolve theme variables inside the themed body scope.
 * A nested variable declared on :root is computed with the root mint value
 * before body[template-theme] overrides --siteColor.
 */
.cb-board-page,
.cb-detail-page,
.cb-main-board-section {
    --cbb-primary: var(--siteColor, #4b6bff);
    --cbb-primary-hover: var(--siteNavHoverColor, var(--siteColor, #3d5ee8));
}

body[template-theme='yellow'] .cb-board-page,
body[template-theme='yellow'] .cb-detail-page,
body[template-theme='yellow'] .cb-main-board-section {
    --cbb-primary: #9a6b00;
    --cbb-primary-hover: #7c5700;
}

body[template-theme='white'] .cb-board-page,
body[template-theme='white'] .cb-detail-page,
body[template-theme='white'] .cb-main-board-section {
    --cbb-primary: #323232;
    --cbb-primary-hover: #111827;
}

.cb-board-page,
.cb-detail-page {
    min-height: 70vh;
    padding: 28px 0 56px;
    background: var(--cbb-bg);
}

.cb-board-wrap { max-width: 1180px; }
.cb-detail-wrap { max-width: 1040px; }

.cb-board-hero,
.cb-board-section,
.cb-detail-card,
.cb-notice-panel {
    position: relative;
    overflow: visible;
    border: 1px solid var(--cbb-border);
    border-radius: var(--cbb-radius);
    background: var(--cbb-surface);
    box-shadow: 0 4px 14px rgba(23, 32, 51, .04);
}

.cb-board-hero::before,
.cb-board-hero::after,
.cb-board-section::before,
.cb-board-section::after,
.cb-detail-card::before,
.cb-detail-card::after,
.cb-notice-panel::before,
.cb-notice-panel::after { display: none; }

.cb-board-hero {
    margin-bottom: 14px;
    padding: 24px 28px;
    border-top: 3px solid var(--cbb-primary);
}

.cb-board-hero-inner,
.cb-board-section-inner,
.cb-detail-inner { position: static; }

.cb-board-hero-row,
.cb-board-section-head,
.cb-detail-reply-head,
.cb-comment-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.cb-board-section-head {
    align-items: flex-end;
    margin-bottom: 14px;
}

.cb-board-eyebrow,
.cb-detail-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 5px;
    color: var(--cbb-primary);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .04em;
}

.cb-board-title {
    margin: 0;
    color: var(--cbb-text);
    font-size: clamp(22px, 3vw, 30px);
    font-weight: 800;
    line-height: 1.35;
    letter-spacing: -.04em;
}

.cb-board-desc,
.cb-board-section-sub {
    margin: 5px 0 0;
    color: var(--cbb-muted);
    font-size: 14px;
    line-height: 1.55;
}

.cb-board-actions,
.cb-detail-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.cb-board-count,
.cb-board-write-btn,
.cb-detail-action-btn,
.cb-detail-link-btn,
.cb-detail-file-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-height: 38px;
    padding: 7px 12px;
    border: 1px solid var(--cbb-border);
    border-radius: var(--cbb-radius-sm);
    background: var(--cbb-surface);
    box-shadow: none;
    color: var(--cbb-text);
    font-size: 13px;
    font-weight: 700;
    line-height: 1.35;
    text-decoration: none;
    transition: border-color .16s ease, background .16s ease, color .16s ease;
}

.cb-board-count {
    color: var(--cbb-muted);
    background: var(--cbb-surface-soft);
}

.cb-board-write-btn {
    border-color: var(--cbb-primary);
    background: var(--cbb-primary);
    color: #fff;
}

.cb-board-write-btn:hover,
.cb-board-write-btn:focus-visible {
    border-color: var(--cbb-primary-hover);
    background: var(--cbb-primary-hover);
    color: #fff;
}

.cb-board-section { padding: 22px 24px; }

.cb-board-top-card {
    margin: 0 0 14px;
    padding: 16px 18px;
    border: 1px solid var(--cbb-border);
    border-radius: var(--cbb-radius);
    background: var(--cbb-surface);
    box-shadow: none;
    color: #344054;
    font-size: 14px;
    line-height: 1.65;
}

.cb-board-section-title {
    margin: 0;
    color: var(--cbb-text);
    font-size: 17px;
    font-weight: 800;
    letter-spacing: -.03em;
}

.cb-board-list { display: grid; gap: 0; }

.cb-board-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    min-height: 68px;
    padding: 14px 4px;
    border: 0;
    border-bottom: 1px solid var(--cbb-border-soft);
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    color: inherit;
    text-decoration: none;
    transition: background .16s ease, color .16s ease;
}

.cb-board-item:first-child { border-top: 1px solid var(--cbb-border-soft); }
.cb-board-item:hover { background: #fafbff; color: inherit; transform: none; box-shadow: none; }
.cb-board-item-main { flex: 1 1 auto; min-width: 0; }
.cb-board-item-title-row { display: flex; align-items: center; gap: 8px; min-width: 0; }

.cb-board-pin,
.cb-notice-badge {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 4px 7px;
    border-radius: 6px;
    background: #eef2ff;
    color: var(--cbb-primary);
    font-size: 11px;
    font-weight: 800;
    line-height: 1;
}

.cb-board-item-title,
.cb-notice-title {
    min-width: 0;
    margin: 0;
    overflow: hidden;
    color: var(--cbb-text);
    font-size: 15px;
    font-weight: 750;
    line-height: 1.45;
    letter-spacing: -.025em;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.cb-board-meta,
.cb-notice-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 5px 12px;
    margin-top: 5px;
    color: var(--cbb-muted);
    font-size: 12px;
    font-weight: 500;
}

.cb-board-meta span,
.cb-notice-meta span { display: inline-flex; align-items: center; gap: 4px; }
.cb-board-meta i,
.cb-board-table-icon { color: var(--cbb-muted); opacity: 1; }

.cb-board-go,
.cb-notice-go {
    flex: 0 0 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: 1px solid var(--cbb-border);
    border-radius: 8px;
    background: var(--cbb-surface);
    box-shadow: none;
    color: var(--cbb-primary);
}

/* Blog/tile: restrained cards on desktop, one column on mobile. */
.cb-board-tile-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.cb-board-tile-grid .cb-board-item {
    align-items: stretch;
    min-height: 112px;
    padding: 16px;
    border: 1px solid var(--cbb-border);
    border-radius: var(--cbb-radius-sm);
    background: var(--cbb-surface);
}

.cb-board-tile-grid .cb-board-item:first-child { border-top-color: var(--cbb-border); }
.cb-board-tile-grid .cb-board-go { align-self: center; }

.cb-board-table-wrap {
    overflow: hidden;
    border: 1px solid var(--cbb-border);
    border-radius: var(--cbb-radius-sm);
    background: var(--cbb-surface);
}

.cb-board-table { margin: 0; }
.cb-board-table thead th {
    padding: 11px 10px;
    border-bottom: 1px solid var(--cbb-border);
    background: #f3f6fa;
    color: #465268;
    font-size: 12px;
    font-weight: 800;
}

.cb-board-table tbody td {
    padding: 11px 10px;
    border-color: var(--cbb-border-soft);
    color: #344054;
    font-size: 13px;
}

.cb-board-table tbody tr:hover { background: #fafbff; }
.cb-board-table-title { color: var(--cbb-text); font-weight: 700; text-decoration: none; }
.cb-board-table-title:hover { color: var(--cbb-primary); }

.cb-board-empty {
    padding: 34px 20px;
    border: 1px dashed #cfd7e3;
    border-radius: var(--cbb-radius-sm);
    background: var(--cbb-surface-soft);
}

.cb-board-empty-box { display: flex; align-items: center; justify-content: center; gap: 12px; color: var(--cbb-muted); }
.cb-board-empty-icon {
    flex: 0 0 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 9px;
    background: #eef2ff;
    box-shadow: none;
    color: var(--cbb-primary);
}

/* Main-linked notices */
.cb-main-board-section .cb-notice-panel { padding: 20px 22px; }
.cb-notice-head { margin-bottom: 12px; }
.cb-notice-list { display: grid; gap: 0; }
.cb-notice-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    min-height: 62px;
    padding: 12px 2px;
    border: 0;
    border-bottom: 1px solid var(--cbb-border-soft);
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    color: inherit;
    text-decoration: none;
}

.cb-notice-item:first-child { border-top: 1px solid var(--cbb-border-soft); }
.cb-notice-item:hover { background: #fafbff; transform: none; box-shadow: none; }
.cb-notice-main { flex: 1 1 auto; min-width: 0; }
.cb-notice-title-row { display: flex; align-items: center; gap: 8px; min-width: 0; }

/* Detail */
.cb-detail-page { padding-top: 20px; }
.cb-detail-card { overflow: hidden; }
.cb-detail-hero {
    margin-bottom: 12px;
    padding: 22px 26px;
    border-top: 3px solid var(--cbb-primary);
}

.cb-detail-kicker { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.cb-detail-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    min-height: 28px;
    padding: 4px 8px;
    border: 1px solid var(--cbb-border);
    border-radius: 6px;
    background: var(--cbb-surface-soft);
    box-shadow: none;
    color: var(--cbb-muted);
    font-size: 12px;
    font-weight: 650;
    line-height: 1.2;
}

.cb-detail-title {
    margin: 0;
    color: var(--cbb-text);
    font-size: clamp(23px, 3.2vw, 34px);
    font-weight: 800;
    line-height: 1.4;
    letter-spacing: -.045em;
}

.cb-detail-body { margin-bottom: 12px; padding: 24px 26px; }
.cb-detail-content {
    color: #283244;
    font-size: 15px;
    line-height: 1.75;
    overflow-wrap: anywhere;
}

.cb-detail-content img,
.board-content img,
.post-content img { max-width: 100%; height: auto; border-radius: 8px; }
.cb-detail-content table,
.board-content table,
.post-content table { display: block; width: 100%; max-width: 100%; overflow-x: auto; }

.cb-detail-utility,
.cb-detail-reply,
.cb-comment-form {
    margin-top: 18px;
    padding: 14px 16px;
    border: 1px solid var(--cbb-border);
    border-radius: var(--cbb-radius-sm);
    background: var(--cbb-surface-soft);
}

.cb-detail-utility-title,
.cb-detail-reply-title,
.cb-comment-title {
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 0 0 10px;
    color: var(--cbb-text);
    font-size: 15px;
    font-weight: 800;
    letter-spacing: -.02em;
}

.cb-detail-utility .d-flex { gap: 8px !important; }
.cb-detail-file-btn,
.cb-detail-link-btn { max-width: 100%; color: var(--cbb-primary); }
.cb-detail-file-btn:hover,
.cb-detail-link-btn:hover { border-color: var(--cbb-primary); background: #f5f7ff; color: var(--cbb-primary); }
.cb-detail-file-name { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cb-detail-download-label { padding-left: 8px; border-left: 1px solid var(--cbb-border); white-space: nowrap; }
.cb-detail-reply-head,
.cb-comment-head { margin-bottom: 10px; }
.cb-detail-reply-title,
.cb-comment-title { margin-bottom: 0; }
.cb-detail-reply-date,
.cb-comment-count { color: var(--cbb-muted); font-size: 12px; font-weight: 650; }

.cb-detail-actions { justify-content: flex-end; margin-top: 18px; }
.cb-detail-action-btn:hover { border-color: var(--cbb-primary); background: #f5f7ff; color: var(--cbb-primary); transform: none; }

.cb-comment-card { padding: 20px 24px; }
.cb-comment-form { margin: 0 0 12px; background: #fbfcfe; }
.cb-comment-counter { display: block; margin-bottom: 6px; color: var(--cbb-muted); font-size: 12px; text-align: right; }
.cb-comment-input {
    min-height: 72px;
    resize: vertical;
    border: 1px solid #ccd5e0;
    border-radius: var(--cbb-radius-sm);
    background: #fff;
    box-shadow: none;
    font-size: 14px;
}

.cb-comment-input:focus { border-color: var(--cbb-primary); box-shadow: 0 0 0 3px rgba(75, 107, 255, .12); }
.cb-comment-save-btn {
    min-width: 82px;
    border: 1px solid var(--cbb-primary);
    border-radius: var(--cbb-radius-sm);
    background: var(--cbb-primary);
    box-shadow: none;
    color: #fff;
    font-size: 13px;
    font-weight: 750;
}

.cb-comment-save-btn:hover { border-color: var(--cbb-primary-hover); background: var(--cbb-primary-hover); color: #fff; }
.cb-comment-list { display: grid; gap: 0; }
.cb-comment-item,
.cb-comment-empty { border: 0; border-bottom: 1px solid var(--cbb-border-soft); border-radius: 0; background: transparent; }
.cb-comment-item { padding: 14px 2px; box-shadow: none; }
.cb-comment-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 5px 10px; margin-bottom: 5px; color: var(--cbb-muted); font-size: 12px; }
.cb-comment-meta i { color: var(--cbb-muted); }
.cb-comment-empty { padding: 24px 12px; color: var(--cbb-muted); text-align: center; }

.cb-board-page :is(a, button, textarea, select):focus-visible,
.cb-detail-page :is(a, button, textarea, select):focus-visible,
.cb-main-board-section a:focus-visible {
    outline: 3px solid rgba(75, 107, 255, .25);
    outline-offset: 2px;
}

@media (max-width: 767.98px) {
    .cb-board-page,
    .cb-detail-page { padding: 12px 0 34px; }

    .cb-board-wrap,
    .cb-detail-wrap { padding-right: 12px; padding-left: 12px; }

    .cb-board-hero,
    .cb-board-section,
    .cb-detail-hero,
    .cb-detail-body,
    .cb-comment-card { border-radius: 10px; }

    .cb-board-hero,
    .cb-detail-hero { padding: 18px 16px; }
    .cb-board-section,
    .cb-detail-body,
    .cb-comment-card { padding: 16px 14px; }
    .cb-board-top-card { padding: 14px; border-radius: 10px; }

    .cb-board-hero-row,
    .cb-board-section-head { align-items: flex-start; }
    .cb-board-hero-row { flex-direction: column; }
    .cb-board-actions { width: 100%; }
    .cb-board-count { flex: 0 1 auto; }
    .cb-board-write-btn { margin-left: auto; }

    .cb-board-tile-grid { grid-template-columns: 1fr; }
    .cb-board-item { min-height: 62px; padding: 12px 2px; }
    .cb-board-item-title,
    .cb-notice-title { display: block; overflow: visible; text-overflow: clip; white-space: normal; }

    /* Desktop table becomes scan-friendly cards; no narrow horizontal table. */
    .cb-board-table-wrap { overflow: visible; border: 0; background: transparent; }
    .cb-board-table,
    .cb-board-table tbody,
    .cb-board-table tr,
    .cb-board-table td { display: block; width: 100%; }
    .cb-board-table thead { display: none; }
    .cb-board-table tbody { display: grid; gap: 8px; }
    .cb-board-table tbody tr {
        padding: 12px 14px;
        border: 1px solid var(--cbb-border);
        border-radius: 9px;
        background: #fff;
    }
    .cb-board-table tbody td {
        display: flex;
        align-items: flex-start;
        gap: 10px;
        padding: 4px 0;
        border: 0;
        text-align: left !important;
    }
    .cb-board-table tbody td::before {
        content: attr(data-label);
        flex: 0 0 50px;
        color: var(--cbb-muted);
        font-size: 11px;
        font-weight: 750;
    }
    .cb-board-table tbody td[data-label="제목"] { padding: 0 0 8px; border-bottom: 1px solid var(--cbb-border-soft); }
    .cb-board-table tbody td[data-label="제목"]::before { display: none; }
    .cb-board-table tbody td > .d-flex { padding: 0 !important; }

    .cb-detail-title { font-size: 22px; }
    .cb-detail-content { padding: 0 !important; font-size: 14px; line-height: 1.72; }
    .cb-detail-utility,
    .cb-detail-reply,
    .cb-comment-form { padding: 12px; }
    .cb-detail-file-btn,
    .cb-detail-link-btn { width: 100%; justify-content: flex-start; }
    .cb-detail-download-label { margin-left: auto; }
    .cb-detail-actions { justify-content: flex-end; }
    .cb-detail-action-btn { min-width: 74px; }
    .cb-comment-form .d-flex { flex-direction: column; }
    .cb-comment-save-btn { align-self: flex-end; width: auto; min-height: 40px; }

    .cb-main-board-section .cb-notice-panel { padding: 16px 14px; border-radius: 10px; }
    .cb-notice-item { padding: 11px 1px; }
}

@media (prefers-reduced-motion: reduce) {
    .cb-board-page *,
    .cb-detail-page *,
    .cb-main-board-section * { scroll-behavior: auto !important; transition: none !important; }
}