.llboard-wrap {
    min-height: 70vh;
    background: #10222C;
    padding: 50px 20px;
}
.llboard-layout {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    gap: 30px;
    align-items: flex-start;
}
.llboard-sidebar {
    background: #1B3A4B;
    border-top: 3px solid #2E8B7A;
    border-radius: 12px;
    padding: 20px;
    width: 260px;
    flex-shrink: 0;
}
.llboard-sidebar h2 {
    color: #C9D9DE;
    font-size: 16px;
    margin: 0 0 14px;
}
.llboard-cat-list {
    list-style: none;
    margin: 0;
    padding: 0;
}
.llboard-cat-list li { margin-bottom: 4px; }
.llboard-cat-list a {
    display: block;
    padding: 10px 12px;
    border-radius: 8px;
    color: #A9C2CE;
    text-decoration: none;
    font-size: 14px;
}
.llboard-cat-list a:hover { background: #142A38; color: #C9D9DE; }
.llboard-cat-list a.active {
    background: #4FB3A0;
    color: #10222C;
    font-weight: 600;
}

.llboard-main {
    flex: 1;
    background: #1B3A4B;
    border-top: 3px solid #2E8B7A;
    border-radius: 12px;
    padding: 24px 28px;
}
.llboard-main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}
.llboard-main-header h1 {
    color: #C9D9DE;
    font-size: 22px;
    margin: 0;
}
.llboard-newtopic-btn {
    background: #4FB3A0;
    color: #10222C;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    padding: 10px 18px;
    font-size: 13px;
    cursor: pointer;
}
.llboard-newtopic-btn:hover { background: #2E8B7A; color: #FFFFFF; }

.llboard-newtopic-form {
    display: none;
    background: #142A38;
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 24px;
}
.llboard-newtopic-form.open { display: block; }
.llboard-newtopic-form label {
    display: block;
    color: #4FB3A0;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 12px 0 6px;
}
.llboard-newtopic-form label:first-of-type { margin-top: 0; }
.llboard-newtopic-form input,
.llboard-newtopic-form textarea {
    width: 100%;
    padding: 10px 12px;
    border-radius: 6px;
    border: 1px solid #2E8B7A;
    background: #10222C;
    color: #C9D9DE;
    font-size: 14px;
    box-sizing: border-box;
    font-family: inherit;
}
.llboard-post-btn {
    margin-top: 16px;
    background: #4FB3A0;
    color: #10222C;
    font-weight: 700;
    border: none;
    border-radius: 8px;
    padding: 10px 24px;
    font-size: 14px;
    cursor: pointer;
}
.llboard-post-btn:hover { background: #2E8B7A; color: #FFFFFF; }

.llboard-topic-row {
    padding: 16px 0;
    border-bottom: 1px solid #142A38;
}
.llboard-topic-row:last-child { border-bottom: none; }
.llboard-topic-title-link { text-decoration: none; }
.llboard-topic-title {
    color: #FFFFFF;
    font-weight: 600;
    font-size: 15px;
    margin-bottom: 4px;
}
.llboard-topic-title-link:hover .llboard-topic-title { color: #4FB3A0; }
.llboard-topic-preview {
    color: #A9C2CE;
    font-size: 13px;
    margin: 4px 0 6px;
    line-height: 1.5;
}
.llboard-topic-meta {
    color: #8FA89C;
    font-size: 12px;
}
.llboard-empty {
    color: #A9C2CE;
    font-size: 14px;
}

.llboard-back-link {
    color: #4FB3A0;
    font-size: 13px;
    text-decoration: none;
}
.llboard-back-link:hover { text-decoration: underline; }

.llboard-topic-detail {
    background: #142A38;
    border-radius: 10px;
    padding: 20px 24px;
    margin: 14px 0 24px;
}
.llboard-topic-detail-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
}
.llboard-topic-detail-header h1 {
    color: #FFFFFF;
    font-size: 20px;
    margin: 0;
}
.llboard-topic-detail-meta {
    color: #8FA89C;
    font-size: 12px;
    margin: 8px 0 14px;
}
.llboard-topic-detail-body {
    color: #C9D9DE;
    font-size: 14px;
    line-height: 1.7;
}

.llboard-replies h2 {
    color: #C9D9DE;
    font-size: 16px;
    margin: 0 0 16px;
}
.llboard-reply-row {
    padding: 14px 0;
    border-bottom: 1px solid #142A38;
}
.llboard-reply-meta {
    color: #8FA89C;
    font-size: 12px;
    margin-bottom: 6px;
}
.llboard-reply-meta span { color: #A9C2CE; font-weight: 600; }
.llboard-reply-body {
    color: #C9D9DE;
    font-size: 14px;
    line-height: 1.6;
}

.llboard-reply-form {
    margin-top: 20px;
    background: #142A38;
    border-radius: 10px;
    padding: 18px 20px;
}
.llboard-reply-form label {
    display: block;
    color: #4FB3A0;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}
.llboard-reply-form textarea {
    width: 100%;
    padding: 10px 12px;
    border-radius: 6px;
    border: 1px solid #2E8B7A;
    background: #10222C;
    color: #C9D9DE;
    font-size: 14px;
    box-sizing: border-box;
    font-family: inherit;
}

.llboard-delete-btn {
    background: transparent;
    color: #ff9c9c;
    border: 1px solid #b32d2d;
    border-radius: 6px;
    padding: 6px 14px;
    font-size: 12px;
    cursor: pointer;
    flex-shrink: 0;
}
.llboard-delete-btn:hover { background: rgba(179,45,45,0.15); }

.llboard-delete-link {
    background: none;
    border: none;
    color: #ff9c9c;
    font-size: 12px;
    cursor: pointer;
    padding: 0;
    text-decoration: underline;
}
.llboard-delete-link:hover { color: #ff5c5c; }

@media (max-width: 700px) {
    .llboard-layout { flex-direction: column; }
    .llboard-sidebar { width: 100%; }
}