/* 登录模态框 */
.login-modal {
    display: none;
    position: fixed;
    z-index: 10001;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    justify-content: center;
    align-items: center;
    background-color: rgba(0, 0, 0, 0.7);
}

.login-content {
    background-color: var(--main-background-color);
    padding: 0;
    border: 1px solid #888;
    width: 90%;
    max-width: 400px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    backdrop-filter: saturate(100%) blur(10px);
}

.login-form {
    padding: 20px;
}

.login-form .form-group {
    margin-bottom: 15px;
}

.login-form .form-group label {
    display: block;
    margin-bottom: 5px;
    color: #efefef;
    font-size: 14px;
}

.login-form .form-group input {
    width: 100%;
    padding: 10px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    background-color: rgba(0, 0, 0, 0.3);
    color: #efefef;
    font-size: 14px;
    box-sizing: border-box;
}

.login-form .form-group input:focus {
    outline: none;
    border-color: #007bff;
}

.login-form .form-group input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.login-form .error-message {
    color: #dc3545;
    font-size: 12px;
    margin-bottom: 15px;
    text-align: center;
}

.login-form .login-submit {
    width: 100%;
    padding: 12px;
    font-size: 16px;
}

/* 模态框样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100vw;
    height: 100vh;
    min-height: 100vh;
    overflow: hidden;
    background-color: rgba(0, 0, 0, 0.5);
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.modal-content {
    background-color: var(--main-background-color);
    margin: 15% auto;
    padding: 0;
    border: 1px solid #888;
    width: 80%;
    max-width: 800px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    backdrop-filter: saturate(100%) blur(10px);
    max-height: 80vh;
    display: flex;
    flex-direction: column;
}

.modal.maximized {
    padding: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    min-height: 100vh !important;
    margin: 0 !important;
    overflow: hidden !important;
    position: fixed !important;
    inset: 0 !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    box-sizing: border-box !important;
    -webkit-box-sizing: border-box !important;
}

.modal.maximized + body,
.modal.maximized ~ body {
    overflow: hidden !important;
}

.modal.maximized .modal-content {
    margin: 0 !important;
    padding: 0 !important;
    width: 100% !important;
    height: 100% !important;
    max-width: 100% !important;
    max-height: 100% !important;
    min-height: 100% !important;
    border-radius: 0 !important;
    border: none !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    inset: 0 !important;
    box-shadow: none !important;
    transform: none !important;
    z-index: 10001 !important;
}

.modal.maximized #settingsModal {
    top: 0 !important;
    left: 0 !important;
}

.modal-header {
    padding: 15px 20px;
    background-color: var(--main-background-color);
    border-bottom: 1px solid var(--border-bottom-color-hover);
    border-radius: 8px 8px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
}

.modal-header h2 {
    margin: 0;
    font-size: 18px;
    color: var(--main-text-color);
}

.modal-controls {
    display: flex;
    gap: 10px;
}

.modal-btn {
    width: 30px;
    height: 30px;
    border: none;
    background-color: transparent;
    font-size: 16px;
    cursor: pointer;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--main-text-color);
}

.modal-btn:hover {
    background-color: var(--main-button-hover-color);
}

.modal-body {
    padding: 20px;
    overflow-y: auto;
    flex: 1;
}

.tab-container {
    width: 100%;
}

.tab-buttons {
    display: flex;
    border-bottom: 1px solid var(--border-bottom-color-hover);
    margin-bottom: 20px;
}

.tab-btn {
    padding: 10px 20px;
    border: none;
    background-color: transparent;
    cursor: pointer;
    border-bottom: 3px solid transparent;
    transition: all 0.3s ease;
    color: var(--main-text-color);
}

.tab-btn.active {
    border-bottom-color: #007bff;
    color: #007bff;
    font-weight: bold;
}

.tab-pane {
    display: none;
    color: var(--main-text-color);
}

.tab-pane.active {
    display: block;
}

.setting-item {
    margin-bottom: 15px;
}

.setting-item label {
    display: block;
    margin-bottom: 5px;
    color: var(--main-text-color);
}

.setting-item select {
    width: 100%;
    padding: 8px;
    border: 1px solid var(--border-bottom-color-hover);
    border-radius: 4px;
    background-color: var(--main-input-color);
    color: var(--main-text-color);
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
}

.setting-item select::-ms-expand {
    display: none;
}

.setting-item option {
    background-color: var(--main-background-color);
    color: var(--main-text-color);
}

.setting-item input[type="checkbox"] {
    margin-right: 5px;
}

.modal-footer {
    padding: 15px 20px;
    background-color: var(--main-background-color);
    border-top: 1px solid var(--border-bottom-color-hover);
    border-radius: 0 0 8px 8px;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    flex-shrink: 0;
}

.btn {
    padding: 8px 16px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.btn-primary:hover {
    background-color: #0069d9;
}

.btn-secondary {
    background-color: var(--main-button-color);
    color: var(--main-text-color);
    border: 1px solid var(--border-bottom-color-hover);
}

.btn-secondary:hover {
    background-color: var(--main-button-hover-color);
}

/* 主标签按钮 */
.modal .tab-buttons .main-tab-btn {
    padding: 10px 20px;
    border: none;
    background-color: transparent !important;
    cursor: pointer;
    border-bottom: 3px solid transparent;
    transition: all 0.3s ease;
    color: #efefef !important;
    font-size: 14px;
}

.modal .tab-buttons .main-tab-btn:hover {
    background-color: rgba(255, 255, 255, 0.1) !important;
}

.modal .tab-buttons .main-tab-btn.active {
    border-bottom-color: #007bff;
    color: #007bff !important;
    font-weight: bold;
}

/* 管理子标签按钮 */
.modal .admin-tabs .admin-tab-btn {
    padding: 8px 16px;
    border: none;
    background-color: rgba(255, 255, 255, 0.1) !important;
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.3s ease;
    color: #efefef !important;
    font-size: 13px;
}

.modal .admin-tabs .admin-tab-btn.active {
    background-color: rgba(78, 110, 242, 0.8) !important;
    color: white !important;
}

.modal .admin-tabs .admin-tab-btn:hover {
    background-color: rgba(255, 255, 255, 0.2) !important;
}

.modal .admin-tabs .admin-tab-btn.active:hover {
    background-color: rgba(78, 110, 242, 1) !important;
}
.admin-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}

.admin-tab-content {
    display: none;
}

.admin-tab-content.active {
    display: block;
}

.admin-actions {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}

.admin-actions button {
    padding: 8px 16px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    background: rgba(78, 110, 242, 0.8);
    color: white;
    transition: all 0.3s;
}

.admin-actions button:hover {
    background: rgba(78, 110, 242, 1);
}

/* 分类筛选标签 */
.category-filter {
    margin-bottom: 15px;
}

.filter-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.filter-tag {
    padding: 6px 14px;
    border: none;
    border-radius: 20px;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.1);
    color: var(--main-text-color);
    font-size: 14px;
    transition: all 0.3s;
}

.filter-tag.active {
    background: rgba(78, 110, 242, 0.8);
    color: white;
}

.filter-tag:hover {
    background: rgba(255, 255, 255, 0.2);
}

.filter-tag.active:hover {
    background: rgba(78, 110, 242, 1);
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 15px;
}

.admin-table th,
.admin-table td {
    padding: 10px;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--main-text-color);
}

.admin-table th {
    background: rgba(0, 0, 0, 0.3);
    font-weight: bold;
}

.admin-table tr:hover {
    background: rgba(255, 255, 255, 0.05);
}

.admin-table td[contenteditable="true"] {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    cursor: text;
    padding: 5px 8px;
}

.admin-table td[contenteditable="true"]:focus {
    background: rgba(255, 255, 255, 0.2);
    outline: none;
}

.admin-table select {
    padding: 4px 8px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    background: rgba(0, 0, 0, 0.2);
    color: var(--main-text-color);
    font-size: 12px;
}

.admin-table button {
    padding: 4px 10px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    margin-right: 5px;
    font-size: 12px;
    transition: all 0.3s;
}

.admin-table button:first-child {
    background: rgba(78, 110, 242, 0.8);
    color: white;
}

.admin-table button:last-child {
    background: rgba(244, 67, 54, 0.8);
    color: white;
}

.admin-table button:hover {
    opacity: 0.8;
}

/* 分页样式 */
.pagination {
    margin-top: 15px;
}

.pagination-controls {
    display: flex;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
}

.pagination-controls button {
    padding: 6px 12px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.1);
    color: var(--main-text-color);
    font-size: 14px;
    transition: all 0.3s;
}

.pagination-controls button:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.2);
}

.pagination-controls button.active {
    background: rgba(78, 110, 242, 0.8);
    color: white;
}

.pagination-controls button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}