/* 디시인사이드 스타일 - 심플하고 실용적인 디자인 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Malgun Gothic', '맑은 고딕', sans-serif;
    font-size: 12px;
    line-height: 1.4;
    color: #333;
    background-color: #f5f5f5;
}

/* 네비게이션 */
.navbar {
    background-color: #fff;
    border-bottom: 1px solid #ddd;
    padding: 8px 0;
}

.navbar-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: nowrap;
}

.navbar-brand {
    font-size: 16px;
    font-weight: bold;
    color: #000;
    text-decoration: none;
    margin-right: 20px;
    flex-shrink: 0;
}

.navbar-menu {
    display: flex;
    align-items: center;
    flex: 1;
    margin: 0 20px;
}

.navbar-menu .nav-link {
    color: #333;
    text-decoration: none;
    padding: 5px 10px;
    margin: 0 2px;
    border: 1px solid transparent;
    white-space: nowrap;
}

.navbar-menu .nav-link:hover {
    background-color: #f0f0f0;
    border: 1px solid #ccc;
}

.navbar-search {
    flex-shrink: 0;
}

.navbar-search form {
    display: flex;
    align-items: center;
}

.navbar-toggler {
    border: 1px solid #ccc;
    padding: 4px 8px;
    background: #fff;
}

/* 컨테이너 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 10px;
}

/* 리스트 컨테이너 */
.list-container {
    background: #fff;
    border: 1px solid #ddd;
    margin: 10px 0;
}

.list-container h5 {
    background: #f8f8f8;
    padding: 8px 12px;
    border-bottom: 1px solid #ddd;
    font-size: 13px;
    font-weight: bold;
    margin: 0;
}

/* 리스트 박스 */
.list-box {
    padding: 8px 12px;
    border-bottom: 1px solid #eee;
    font-size: 12px;
}

.list-box:last-child {
    border-bottom: none;
}

.list-box:hover {
    background-color: #f9f9f9;
}

.list-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 4px;
}

.list-box h4 {
    margin: 0;
    font-size: 13px;
    font-weight: normal;
    flex: 1;
}

.list-box h4 a {
    color: #000;
    text-decoration: none;
}

.list-box h4 a:hover {
    text-decoration: underline;
}

.list-box p {
    color: #666;
    margin: 2px 0;
    font-size: 11px;
}

/* 메타 정보 */
.meta-info {
    color: #888;
    font-size: 11px;
    margin-top: 4px;
}

.meta-info span {
    margin-right: 10px;
}

/* 폼 박스 */
.form-box {
    background: #fff;
    border: 1px solid #ddd;
    padding: 15px;
    margin: 10px auto;
    max-width: 500px;
}

.form-box h4 {
    font-size: 14px;
    font-weight: bold;
    margin-bottom: 10px;
    padding-bottom: 5px;
    border-bottom: 1px solid #ddd;
}

.form-box input,
.form-box textarea {
    width: 100%;
    padding: 6px 8px;
    border: 1px solid #ccc;
    font-size: 12px;
    margin-bottom: 8px;
    font-family: inherit;
}

.form-box input:focus,
.form-box textarea:focus {
    border-color: #999;
    outline: none;
}

.form-box button {
    background: #f0f0f0;
    border: 1px solid #ccc;
    padding: 6px 12px;
    font-size: 12px;
    cursor: pointer;
    margin-right: 5px;
}

.form-box button:hover {
    background: #e0e0e0;
}

/* 상세 페이지 */
.detail-bg {
    background: #fff;
    border: 1px solid #ddd;
    padding: 15px;
    margin: 10px 0;
}

.detail-bg h4 {
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 1px solid #ddd;
}

.detail-info {
    background: #f8f8f8;
    padding: 8px 12px;
    border: 1px solid #ddd;
    margin-bottom: 15px;
    font-size: 11px;
    color: #666;
}

.detail-info p {
    margin: 2px 0;
    display: inline;
}

.detail-info p:not(:last-child)::after {
    content: " | ";
    color: #999;
}

/* 액션 버튼 */
.action-buttons {
    margin: 0;
    flex-shrink: 0;
}

.action-buttons a,
.action-buttons button {
    background: #f0f0f0;
    border: 1px solid #ccc;
    padding: 2px 6px;
    font-size: 10px;
    text-decoration: none;
    color: #333;
    margin-left: 5px;
    cursor: pointer;
    display: inline-block;
}

.action-buttons a:hover,
.action-buttons button:hover {
    background: #e0e0e0;
}

/* 좋아요/싫어요 */
.like-section {
    background: #f8f8f8;
    border: 1px solid #ddd;
    padding: 8px 12px;
    margin: 15px 0;
    font-size: 11px;
}

.like-item {
    display: inline-block;
    margin-right: 15px;
}

.like-item form {
    display: inline;
}

.like-item button {
    background: #f0f0f0;
    border: 1px solid #ccc;
    padding: 2px 6px;
    font-size: 11px;
    cursor: pointer;
    margin-left: 5px;
}

/* 댓글 */
.comments-section {
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid #ddd;
}

.comments-section h4 {
    font-size: 13px;
    font-weight: bold;
    margin-bottom: 10px;
}

.comment {
    background: #f8f8f8;
    border: 1px solid #ddd;
    padding: 8px 12px;
    margin-bottom: 8px;
    font-size: 12px;
}

.comment-author {
    font-weight: bold;
    color: #000;
    margin-bottom: 4px;
}

.comment-content {
    color: #333;
}

.comment-form {
    margin-top: 10px;
    padding: 10px;
    background: #f8f8f8;
    border: 1px solid #ddd;
}

.comment-form input {
    width: 100%;
    padding: 6px 8px;
    border: 1px solid #ccc;
    font-size: 12px;
    margin-bottom: 8px;
}

.comment-form button {
    background: #f0f0f0;
    border: 1px solid #ccc;
    padding: 6px 12px;
    font-size: 12px;
    cursor: pointer;
}

/* 채팅 */
.chat-bg {
    background: #fff;
    border: 1px solid #ddd;
    margin: 10px 0;
}

.chat-nav {
    background: #333;
    color: #fff;
    padding: 8px 12px;
    font-size: 13px;
    font-weight: bold;
}

.chat-nav h2 {
    margin: 0;
    font-size: 13px;
}

.chat-nav a {
    color: #fff;
    text-decoration: none;
    font-size: 11px;
    margin-left: 10px;
}

.chat-nav a:hover {
    text-decoration: underline;
}

.chat-screen {
    height: 300px;
    overflow-y: auto;
    padding: 8px;
    background: #f9f9f9;
    border: 1px solid #ddd;
}

.chat-box {
    margin: 4px 0;
    font-size: 12px;
}

.chat-box.mine {
    text-align: right;
}

.chat-box span {
    background: #e0e0e0;
    padding: 4px 8px;
    border-radius: 3px;
    display: inline-block;
    max-width: 70%;
    word-wrap: break-word;
}

.chat-box.mine span {
    background: #007bff;
    color: #fff;
}

.chat-form {
    padding: 8px;
    background: #fff;
    border: 1px solid #ddd;
    border-top: none;
}

.chat-input {
    width: calc(100% - 60px);
    padding: 6px 8px;
    border: 1px solid #ccc;
    font-size: 12px;
    margin-right: 5px;
}

.chat-button {
    width: 50px;
    padding: 6px;
    background: #f0f0f0;
    border: 1px solid #ccc;
    font-size: 11px;
    cursor: pointer;
}

/* 페이지네이션 */
.pagination {
    text-align: center;
    margin: 15px 0;
    font-size: 12px;
}

.pagination a,
.pagination strong {
    display: inline-block;
    padding: 4px 8px;
    margin: 0 2px;
    border: 1px solid #ccc;
    background: #fff;
    color: #333;
    text-decoration: none;
}

.pagination a:hover {
    background: #f0f0f0;
}

.pagination strong {
    background: #e0e0e0;
    font-weight: bold;
}

/* 검색 */
.search-form {
    margin: 10px 0;
}

.search-input {
    width: 200px;
    padding: 6px 8px;
    border: 1px solid #ccc;
    font-size: 12px;
    margin-right: 5px;
}

.search-button {
    padding: 6px 12px;
    background: #f0f0f0;
    border: 1px solid #ccc;
    font-size: 12px;
    cursor: pointer;
}

/* 버튼 스타일 */
.btn {
    display: inline-block;
    padding: 6px 12px;
    background: #f0f0f0;
    border: 1px solid #ccc;
    color: #333;
    text-decoration: none;
    font-size: 12px;
    cursor: pointer;
    margin: 2px;
}

.btn:hover {
    background: #e0e0e0;
}

.btn-primary {
    background: #007bff;
    color: #fff;
    border-color: #007bff;
}

.btn-primary:hover {
    background: #0056b3;
}

.btn-danger {
    background: #dc3545;
    color: #fff;
    border-color: #dc3545;
}

.btn-danger:hover {
    background: #c82333;
}

.btn-sm {
    padding: 4px 8px;
    font-size: 11px;
}

/* 유틸리티 */
.text-center { text-align: center; }
.text-muted { color: #666; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 5px; }
.mb-2 { margin-bottom: 10px; }
.mb-3 { margin-bottom: 15px; }
.mt-1 { margin-top: 5px; }
.mt-2 { margin-top: 10px; }
.mt-3 { margin-top: 15px; }

/* 반응형 */
@media (max-width: 768px) {
    .container {
        padding: 0 5px;
    }
    
    .form-box {
        margin: 5px;
        padding: 10px;
    }
    
    .detail-bg {
        margin: 5px;
        padding: 10px;
    }
    
    .chat-screen {
        height: 250px;
    }
    
    .navbar-content {
        flex-direction: column;
        align-items: stretch;
    }
    
    .navbar-menu {
        margin: 10px 0;
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .navbar-search {
        text-align: center;
    }
    
    .list-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .action-buttons {
        margin-top: 5px;
    }
}

/* 간단한 애니메이션 */
.list-box {
    transition: background-color 0.2s ease;
}

.btn {
    transition: background-color 0.2s ease;
}

/* 배지 */
.badge {
    display: inline-block;
    padding: 2px 6px;
    font-size: 10px;
    font-weight: bold;
    background: #666;
    color: #fff;
    border-radius: 2px;
}

.badge.bg-primary {
    background: #007bff;
}

.badge.bg-secondary {
    background: #6c757d;
}

.badge.bg-success {
    background: #28a745;
}

.badge.bg-danger {
    background: #dc3545;
}

.badge.bg-warning {
    background: #ffc107;
    color: #000;
}

.badge.bg-info {
    background: #17a2b8;
}