/**
 * AGXCC 组件样式
 * 包含各种UI组件的样式定义
 */

/* ============================================
   卡片组件
   ============================================ */

.card {
    background: var(--agxcc-white);
    border: 1px solid var(--agxcc-border);
    border-radius: 8px;
    padding: 24px;
    margin-bottom: 24px;
    transition: box-shadow 0.3s ease;
}

.card:hover {
    box-shadow: 0 4px 12px var(--agxcc-shadow);
}

.card-header {
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--agxcc-border);
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
}

/* 工具卡片 */
.tool-card {
    background: var(--agxcc-white);
    border: 1px solid var(--agxcc-border);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.tool-card:hover {
    border-color: var(--agxcc-gray-medium);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px var(--agxcc-shadow);
}

.tool-card-thumbnail {
    width: 100%;
    height: 180px;
    object-fit: cover;
    background: var(--agxcc-gray-light);
}

.tool-card-content {
    padding: 16px;
}

.tool-card-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.tool-card-title a {
    color: var(--agxcc-text);
}

.tool-card-excerpt {
    font-size: 0.9rem;
    color: var(--agxcc-gray-dark);
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.tool-card-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--agxcc-gray-medium);
}

.tool-card-actions {
    padding: 12px 16px;
    border-top: 1px solid var(--agxcc-border);
}

/* 平台卡片 */
.platform-card {
    background: var(--agxcc-white);
    border: 1px solid var(--agxcc-border);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    transition: all 0.3s ease;
}

.platform-card:hover {
    border-color: var(--agxcc-primary);
    transform: scale(1.02);
}

.platform-card-logo {
    width: 80px;
    height: 80px;
    margin: 0 auto 16px;
    object-fit: contain;
}

.platform-card-name {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.platform-card-region {
    font-size: 0.85rem;
    color: var(--agxcc-gray-medium);
}

/* ============================================
   按钮组件
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 500;
    border: 1px solid var(--agxcc-border);
    border-radius: 6px;
    background: var(--agxcc-white);
    color: var(--agxcc-text);
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn:hover {
    background: var(--agxcc-gray-light);
    border-color: var(--agxcc-gray-medium);
}

.btn-primary {
    background: var(--agxcc-primary);
    color: var(--agxcc-white);
    border-color: var(--agxcc-primary);
}

.btn-primary:hover {
    background: var(--agxcc-secondary);
    border-color: var(--agxcc-secondary);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--agxcc-primary);
    color: var(--agxcc-primary);
}

.btn-outline:hover {
    background: var(--agxcc-primary);
    color: var(--agxcc-white);
}

.btn-large {
    padding: 16px 32px;
    font-size: 16px;
}

.btn-small {
    padding: 8px 16px;
    font-size: 13px;
}

.btn-full {
    width: 100%;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* 社交按钮 */
.btn-social {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border: 1px solid var(--agxcc-border);
    background: var(--agxcc-white);
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-social:hover {
    background: var(--agxcc-gray-light);
}

.btn-wechat {
    background: #07c160;
    color: white;
    border-color: #07c160;
}

.btn-google {
    background: #4285f4;
    color: white;
    border-color: #4285f4;
}

/* ============================================
   表单组件
   ============================================ */

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--agxcc-text);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="url"],
.form-group input[type="search"],
.form-group input[type="tel"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    font-size: 14px;
    border: 1px solid var(--agxcc-border);
    border-radius: 6px;
    background: var(--agxcc-white);
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--agxcc-primary);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.form-hint {
    display: block;
    font-size: 0.85rem;
    color: var(--agxcc-gray-medium);
    margin-top: 4px;
}

.required {
    color: #dc3545;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.checkbox-label input {
    width: 18px;
    height: 18px;
}

.form-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.form-row-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-error {
    border-color: #dc3545 !important;
}

.error-message {
    background: #fee;
    border: 1px solid #fcc;
    border-radius: 6px;
    padding: 16px;
    margin-bottom: 20px;
    color: #c33;
}

.success-message {
    background: #efe;
    border: 1px solid #cfc;
    border-radius: 6px;
    padding: 16px;
    margin-bottom: 20px;
    color: #3c3;
}

/* ============================================
   徽章组件
   ============================================ */

.badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    font-size: 12px;
    font-weight: 600;
    background: #dc3545;
    color: white;
    border-radius: 10px;
}

.badge-vip {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
}

.badge-svip {
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
    color: white;
}

/* ============================================
   列表组件
   ============================================ */

.list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.list-item {
    padding: 12px 16px;
    border-bottom: 1px solid var(--agxcc-border);
    transition: background 0.2s ease;
}

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

.list-item:hover {
    background: var(--agxcc-hover);
}

/* ============================================
   标签组件
   ============================================ */

.tag {
    display: inline-block;
    padding: 4px 12px;
    font-size: 13px;
    background: var(--agxcc-gray-light);
    color: var(--agxcc-gray-dark);
    border-radius: 20px;
    transition: all 0.2s ease;
}

.tag:hover {
    background: var(--agxcc-primary);
    color: var(--agxcc-white);
}

.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag-link {
    display: inline-block;
    padding: 6px 14px;
    font-size: 13px;
    background: var(--agxcc-gray-light);
    color: var(--agxcc-text);
    border-radius: 20px;
    text-decoration: none;
    transition: all 0.2s ease;
}

.tag-link:hover {
    background: var(--agxcc-primary);
    color: var(--agxcc-white);
}

/* ============================================
   面包屑导航
   ============================================ */

.breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    padding: 16px 0;
    font-size: 14px;
    color: var(--agxcc-gray-medium);
}

.breadcrumb a {
    color: var(--agxcc-gray-dark);
    text-decoration: none;
}

.breadcrumb a:hover {
    color: var(--agxcc-primary);
}

.breadcrumb .separator {
    color: var(--agxcc-border);
}

.breadcrumb .current {
    color: var(--agxcc-text);
}

/* ============================================
   分页组件
   ============================================ */

.pagination,
.post-navigation {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    padding: 24px 0;
}

.pagination a,
.pagination span,
.nav-previous a,
.nav-next a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 8px 16px;
    font-size: 14px;
    border: 1px solid var(--agxcc-border);
    border-radius: 6px;
    color: var(--agxcc-text);
    text-decoration: none;
    transition: all 0.2s ease;
}

.pagination a:hover,
.nav-previous a:hover,
.nav-next a:hover {
    background: var(--agxcc-primary);
    color: var(--agxcc-white);
    border-color: var(--agxcc-primary);
}

.pagination .current {
    background: var(--agxcc-primary);
    color: var(--agxcc-white);
    border-color: var(--agxcc-primary);
}

/* ============================================
   弹窗组件
   ============================================ */

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.modal-content {
    background: var(--agxcc-white);
    border-radius: 12px;
    padding: 32px;
    max-width: 500px;
    width: 90%;
    position: relative;
}

.modal-content .close {
    position: absolute;
    top: 16px;
    right: 16px;
    font-size: 24px;
    cursor: pointer;
    color: var(--agxcc-gray-medium);
}

/* ============================================
   表格组件
   ============================================ */

.table {
    width: 100%;
    border-collapse: collapse;
}

.table th,
.table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--agxcc-border);
}

.table th {
    font-weight: 600;
    background: var(--agxcc-gray-light);
}

.table tr:hover td {
    background: var(--agxcc-hover);
}

/* ============================================
   空状态组件
   ============================================ */

.empty-state {
    text-align: center;
    padding: 60px 20px;
}

.empty-icon {
    font-size: 64px;
    margin-bottom: 16px;
}

.empty-title {
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.empty-description {
    color: var(--agxcc-gray-medium);
    margin-bottom: 24px;
}

/* ============================================
   加载状态
   ============================================ */

.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--agxcc-border);
    border-radius: 50%;
    border-top-color: var(--agxcc-primary);
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(0, 0, 0, 0.1);
    border-left-color: var(--agxcc-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.spinner-lg {
    width: 40px;
    height: 40px;
}

/* ============================================
   工具类
   ============================================ */

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }

.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }

.pt-1 { padding-top: 8px; }
.pt-2 { padding-top: 16px; }
.pt-3 { padding-top: 24px; }

.pb-1 { padding-bottom: 8px; }
.pb-2 { padding-bottom: 16px; }
.pb-3 { padding-bottom: 24px; }

.d-flex { display: flex; }
.align-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }
.gap-3 { gap: 24px; }

.grid {
    display: grid;
}

.grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 768px) {
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }
    
    .form-row-2 {
        grid-template-columns: 1fr;
    }
}