body { 
    font-family: 'Pretendard', sans-serif; 
    -webkit-user-select: none; 
    user-select: none; 
}

.grecaptcha-badge { 
    visibility: hidden !important; 
}

.glass-nav { 
    background: rgba(255, 255, 255, 0.9); 
    backdrop-filter: blur(12px); 
    border-bottom: 1px solid rgba(226, 232, 240, 0.8); 
}

.blob { 
    position: fixed; 
    filter: blur(80px); 
    z-index: -1; 
    opacity: 0.6; 
    pointer-events: none; 
}
.blob-1 { 
    background: #dbeafe; 
    width: 400px; 
    height: 400px; 
    top: -100px; 
    left: -50px; 
    animation: move1 20s infinite alternate; 
}
.blob-2 { 
    background: #e0e7ff; 
    width: 500px; 
    height: 500px; 
    bottom: -150px; 
    right: -100px; 
    animation: move2 25s infinite alternate; 
}
@keyframes move1 { from { transform: translate(0,0); } to { transform: translate(40px, 40px); } }
@keyframes move2 { from { transform: translate(0,0); } to { transform: translate(-40px, -40px); } }

#snow-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0; 
    pointer-events: none; 
    background-color: rgba(0, 0, 0, 0.15);
}

.program-window { 
    background: #0f172a; 
    border-radius: 12px; 
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25); 
    border: 1px solid #334155; 
    color: #e2e8f0; 
    overflow: hidden; 
    position: relative; 
    z-index: 10; 
}
.program-titlebar { 
    background: #1e293b; 
    padding: 10px 16px; 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    border-bottom: 1px solid #334155; 
}
.window-btn { width: 12px; height: 12px; border-radius: 50%; margin-left: 6px; }
.btn-close { background: #ef4444; } 
.btn-min { background: #fbbf24; } 
.btn-max { background: #22c55e; }

.nav-step-btn { 
    display: flex; 
    align-items: center; 
    justify-content: space-between; 
    padding: 12px; 
    border-radius: 6px; 
    margin-bottom: 8px; 
    color: #94a3b8; 
}
.nav-step-btn.active { 
    background: #334155; 
    border-color: #475569; 
    color: white; 
}

.editor-wrapper { 
    border: 2px solid #cbd5e1; 
    border-radius: 12px; 
    background: #ffffff; 
    display: flex; 
    flex-direction: column; 
    overflow: hidden; 
    transition: all 0.2s; 
}
.editor-wrapper:focus-within { 
    border-color: #3b82f6; 
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}


#editorContentHtml b, #editorContentHtml strong {
    font-weight: 700 !important;
    color: #0f172a;
}
#editorContentHtml u {
    text-decoration: underline !important;
}
#editorContentHtml i, #editorContentHtml em {
    font-style: italic !important;
}
#editorContentHtml s, #editorContentHtml strike {
    text-decoration: line-through !important;
}

.toolbar-btn { 
    transition: all 0.1s ease-in-out; 
    color: #64748b; 
    border: 1px solid transparent;
}
.toolbar-btn:hover { 
    background-color: #f1f5f9; 
    color: #334155; 
}
.toolbar-btn.active { 
    background-color: #2563eb !important; 
    color: #ffffff !important; 
    border-color: #1d4ed8 !important;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.1);
    transform: translateY(1px);
}

.view-btn-active {
    background-color: #2563eb !important; 
    color: white !important;
    border-color: #2563eb !important;
}

#editorContentMarkdown, #markdown-preview {
    font-family: 'Pretendard', sans-serif !important;
    font-size: 16px !important;
    line-height: 1.75 !important;
    padding: 1.5rem !important; 
}

.prose {
    font-size: 16px !important; 
    line-height: 1.75 !important;
    color: #334155;
}
.prose p { 
    margin-bottom: 1.25em; 
    margin-top: 0;
}

.prose h1, .prose h2, .prose h3 { font-weight: 700; color: #1e293b; margin-top: 1.5em; margin-bottom: 0.8em; }
.prose h1 { font-size: 1.875rem; border-bottom: 2px solid #e2e8f0; padding-bottom: 0.3em; }
.prose h2 { font-size: 1.5rem; }
.prose ul { list-style-type: disc; padding-left: 1.625em; margin-bottom: 1.25em; }
.prose ol { list-style-type: decimal; padding-left: 1.625em; margin-bottom: 1.25em; }
.prose blockquote { border-left: 4px solid #e2e8f0; padding-left: 1em; font-style: italic; color: #64748b; }
.prose code { background-color: #f1f5f9; padding: 0.2em 0.4em; border-radius: 0.25rem; font-size: 0.875em; font-family: monospace; color: #ef4444; }
.prose pre { background-color: #1e293b; color: #e2e8f0; padding: 1em; border-radius: 0.5rem; overflow-x: auto; margin-bottom: 1.25em; }
.prose pre code { background-color: transparent; color: inherit; padding: 0; }
.prose img { max-width: 100%; border-radius: 0.5rem; margin: 1.5em 0; border: 1px solid #e2e8f0; }

.prose table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5em 0;
    font-size: 0.95em;
}
.prose th, .prose td {
    border: 1px solid #e2e8f0;
    padding: 0.75em 1em;
    text-align: left;
}
.prose th {
    background-color: #f8fafc;
    font-weight: 700;
    color: #475569;
}
.prose tr:nth-child(even) {
    background-color: #fcfcfc;
}
.prose tr:hover {
    background-color: #f1f5f9;
}

.comment-img-container {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
}
.comment-img-thumb {
    width: 100px;
    height: 100px;
    object-fit: cover; 
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    cursor: zoom-in;
    transition: all 0.2s;
    background-color: #f8fafc;
}
.comment-img-thumb:hover {
    transform: scale(1.05);
    border-color: #3b82f6;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
}

.no-scrollbar::-webkit-scrollbar { display: none; }

.cat-card:hover { 
    transform: translateY(-5px); 
    border-color: #3b82f6; 
}

.stat-card { 
    background: white; 
    border-radius: 12px; 
    padding: 20px; 
    border: 1px solid #e2e8f0; 
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05); 
}

.loading-overlay { 
    position: fixed; 
    inset: 0; 
    background: rgba(255,255,255,0.8); 
    z-index: 9999; 
    display: flex; 
    justify-content: center; 
    align-items: center; 
}

#lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.9);
    z-index: 10000;
    justify-content: center;
    align-items: center;
    cursor: default; 
}
#lightbox img {
    max-width: 95%;
    max-height: 95vh;
    object-fit: contain;
    border-radius: 4px;
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.5);
}

.pinned-post {
    border: 2px solid #3b82f6 !important;
    background-color: #eff6ff !important;
    position: relative;
}
.pinned-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    color: #3b82f6;
    font-size: 1.2rem;
}

.admin-badge-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-left: 4px;
    color: #3b82f6;
    font-size: 0.85em;
}

.search-highlight {
    background-color: #fef08a;
    font-weight: bold;
    color: #854d0e;
    padding: 0 2px;
    border-radius: 2px;
}

.cmt-preview-container {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 12px 16px;
    background-color: #f8fafc;
    border-top: 1px solid #f1f5f9;
}
.cmt-preview-item {
    position: relative;
    width: 70px;
    height: 70px;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid #e2e8f0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}
.cmt-preview-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.cmt-preview-remove {
    position: absolute;
    top: 2px;
    right: 2px;
    background: rgba(0,0,0,0.6);
    color: white;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 10px;
    transition: background 0.2s;
}
.cmt-preview-remove:hover {
    background: #ef4444;
}

.reply-depth-1 { margin-left: 20px; border-left: 3px solid #cbd5e1; background-color: #f8fafc; }
.reply-depth-2 { margin-left: 40px; border-left: 3px solid #94a3b8; background-color: #f1f5f9; }
.reply-depth-3 { margin-left: 60px; border-left: 3px solid #64748b; background-color: #e2e8f0; }

.reply-item {
    padding: 16px;
    border-radius: 0 12px 12px 0;
    margin-top: 6px;
    position: relative;
}
.reply-indicator {
    position: absolute;
    left: -12px;
    top: 20px;
    color: #64748b;
    background: inherit;
    padding: 2px;
    border-radius: 50%;
}

.custom-select-wrapper {
    position: relative;
    display: inline-flex;
    align-items: center;
    background-color: #f1f5f9;
    border-radius: 9999px;
    padding: 0 4px;
    height: 36px;
    border: 1px solid transparent;
}
.custom-select-wrapper:hover {
    background-color: #e2e8f0;
}
.custom-select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background: transparent;
    border: none;
    padding: 0 28px 0 12px;
    font-size: 0.75rem;
    font-weight: 700;
    color: #475569;
    cursor: pointer;
    outline: none;
    height: 100%;
    border-radius: 9999px;
}
.custom-select-arrow {
    position: absolute;
    right: 12px;
    pointer-events: none;
    font-size: 0.65rem;
    color: #64748b;
}

#editorContentHtml[contenteditable]:empty::before {
    content: attr(data-placeholder);
    color: #94a3b8;
}

@keyframes modalPop {
    0% { transform: scale(0.95); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}
.animate-modal {
    animation: modalPop 0.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

* {
    -webkit-user-select: text !important;
    -moz-user-select: text !important;
    -ms-user-select: text !important;
    user-select: text !important;
}

button, nav, .menu {
    user-select: none !important;
}

.post-content, .markdown-body, #post-container {
    user-select: text !important;
    cursor: auto !important; 
}

.post-content a, 
.markdown-body a, 
#post-container a,
#detail-content a {
    color: #0366d6 !important; 
    text-decoration: underline !important;
    font-weight: bold;
    cursor: pointer;
    word-break: break-all;
}
.post-content a:hover, 
.markdown-body a:hover,
#detail-content a:hover {
    color: #004085 !important;
    text-decoration-thickness: 2px !important;
}

.video-container {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; 
    height: 0;
    overflow: hidden;
    background-color: #000;
    margin: 20px 0;
    border-radius: 8px; 
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

#snow-container {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1;
    pointer-events: none; 
    background-color: rgba(0, 0, 0, 0.15);
}

.pagination-btn {
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    border-radius: 9999px;
    background-color: white;
    border: 1px solid #e2e8f0;
    color: #64748b;
    font-weight: 700;
    font-size: 0.875rem;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.pagination-btn:hover:not(:disabled) {
    background-color: #f1f5f9;
    color: #3b82f6;
    border-color: #bfdbfe;
}
.pagination-btn.active {
    background-color: #2563eb;
    color: white;
    border-color: #2563eb;
}
.pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background-color: #f8fafc;
}

#top-notice-bar {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%) !important;
    color: #ffffff !important;
    box-shadow: 0 4px 6px -1px rgba(37, 99, 235, 0.2);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}