/*
Theme Name: Koilink
Theme URI: https://github.com/sue1231511/koilink
Author: Koilink
Description: 小红书流程主题：底部 Tab（首页/＋发布/消息/我的），发布器选图+文案，详情页点赞+评论，首页双列瀑布流。
Version: 0.3.1
License: GPL-2.0-or-later
Text Domain: koilink
*/

* { box-sizing: border-box; }

body {
	margin: 0;
	background: #f5f6f7;
	color: #222;
	font: 14px/1.6 -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
	padding-bottom: 62px;
}

a { color: inherit; }

/* 顶栏 */
.topbar {
	position: sticky;
	top: 0;
	z-index: 99;
	background: #fff;
	border-bottom: 1px solid #ececec;
}

.topbar-inner {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 16px;
	height: 50px;
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.brand {
	color: #ff2442;
	font-weight: 800;
	font-size: 19px;
	text-decoration: none;
	letter-spacing: 1px;
}

.topbar-actions a {
	margin-left: 14px;
	color: #333;
	text-decoration: none;
	font-size: 14px;
}

/* 瀑布流 */
.feed {
	max-width: 1200px;
	margin: 12px auto;
	padding: 0 12px;
	column-count: 2;
	column-gap: 10px;
}

@media (min-width: 768px) { .feed { column-count: 3; } }
@media (min-width: 1200px) { .feed { column-count: 4; } }

.card {
	display: block;
	break-inside: avoid;
	background: #fff;
	border-radius: 10px;
	overflow: hidden;
	margin: 0 0 10px;
	box-shadow: 0 1px 3px rgba(0, 0, 0, .05);
	text-decoration: none;
	color: #222;
}

.card-media img {
	width: 100%;
	height: auto;
	display: block;
}

.card-body { padding: 8px 10px 8px; }

.card-caption {
	font-size: 13px;
	line-height: 1.5;
	max-height: 40px;
	overflow: hidden;
	word-break: break-word;
}

.card-meta {
	display: flex;
	align-items: center;
	gap: 6px;
	margin-top: 7px;
	color: #8a8a8a;
	font-size: 12px;
}

.card-meta img {
	width: 18px;
	height: 18px;
	border-radius: 50%;
}

.card-meta .name {
	color: #666;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
	max-width: 38%;
}

.card-meta .like {
	margin-left: auto;
	color: #999;
}

.card-meta .like.liked, .like-btn.liked { color: #ff2442; }

.feed-nav {
	max-width: 1200px;
	margin: 6px auto 40px;
	text-align: center;
}

.feed-nav a {
	display: inline-block;
	background: #fff;
	border: 1px solid #eee;
	padding: 8px 26px;
	border-radius: 18px;
	color: #ff2442;
	text-decoration: none;
	font-weight: 600;
}

.empty-tip {
	text-align: center;
	color: #999;
	padding: 90px 20px;
}

/* 底部 Tab 栏 */
.tabbar {
	position: fixed;
	left: 0;
	right: 0;
	bottom: 0;
	z-index: 100;
	background: #fff;
	border-top: 1px solid #ececec;
	display: flex;
	align-items: center;
	justify-content: space-around;
	height: 56px;
	padding-bottom: env(safe-area-inset-bottom);
}

.tab {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	flex: 1;
	text-decoration: none;
	color: #999;
	font-size: 11px;
	line-height: 1.2;
	gap: 2px;
}

.tab .ico { font-size: 20px; font-style: normal; }
.tab.on { color: #ff2442; font-weight: 600; }

.tab-plus {
	flex: 1;
	display: flex;
	align-items: center;
	justify-content: center;
}

.tab-plus span {
	background: #ff2442;
	color: #fff;
	font-size: 26px;
	font-weight: 700;
	width: 42px;
	height: 32px;
	line-height: 32px;
	text-align: center;
	border-radius: 10px;
}

/* 内容页（文章/页面/BuddyPress 页面容器） */
.content-page {
	max-width: 760px;
	margin: 20px auto;
	background: #fff;
	border-radius: 10px;
	padding: 24px;
	box-shadow: 0 1px 3px rgba(0, 0, 0, .05);
}

.content-page h1, .content-page h2 { line-height: 1.4; }
.content-page img { max-width: 100%; height: auto; }

/* 动态详情页 */
.detail {
	max-width: 640px;
	margin: 14px auto;
	background: #fff;
	border-radius: 10px;
	overflow: hidden;
	box-shadow: 0 1px 3px rgba(0, 0, 0, .05);
}

.detail-author {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 12px 16px;
}

.detail-author img { width: 38px; height: 38px; border-radius: 50%; }
.detail-author .who b { display: block; font-size: 14px; }
.detail-author .who time { color: #999; font-size: 12px; }

.detail-images img { width: 100%; height: auto; display: block; }

.detail-caption {
	padding: 12px 16px;
	font-size: 15px;
	white-space: pre-wrap;
	word-break: break-word;
}

.detail-actions {
	display: flex;
	align-items: center;
	gap: 18px;
	padding: 4px 16px 12px;
}

.like-btn {
	border: 0;
	background: none;
	font-size: 15px;
	color: #666;
	cursor: pointer;
	padding: 4px 0;
}

.cmt-count { color: #666; font-size: 15px; }

.detail .comments-area { padding: 0 16px 18px; border-top: 1px solid #f2f2f2; }

.cmt-title {
	font-size: 14px;
	color: #666;
	margin: 14px 0 4px;
}

.cmt-title .cmt-num { color: #ff2442; font-weight: 700; }

.cmt-list { list-style: none; margin: 0; padding: 0; }
.cmt-list .children { list-style: none; padding-left: 42px; }

.cmt-list .cmt-row {
	display: flex;
	gap: 10px;
	padding: 10px 0;
	border-bottom: 1px solid #f7f7f7;
}

.cmt-avatar { flex: none; }
.cmt-avatar img { width: 32px; height: 32px; border-radius: 50%; display: block; }

.cmt-main { flex: 1; min-width: 0; }

.cmt-head {
	display: flex;
	gap: 8px;
	align-items: baseline;
}

.cmt-name { font-size: 13px; color: #666; font-weight: 600; }
.cmt-time { font-size: 12px; color: #bbb; }

.cmt-text { font-size: 14px; margin-top: 2px; word-break: break-word; }
.cmt-text p { margin: 0; }

.cmt-empty { color: #bbb; font-size: 13px; padding: 8px 0; }

.cmt-login { padding: 10px 0 0; }
.cmt-login a { color: #ff2442; text-decoration: none; font-size: 14px; }

.cmt-field textarea {
	width: 100%;
	border: 1px solid #eee;
	border-radius: 8px;
	padding: 10px;
	font: inherit;
	resize: vertical;
}

.cmt-submit {
	background: #ff2442;
	color: #fff;
	border: 0;
	font-size: 14px;
	font-weight: 600;
	padding: 8px 30px;
	border-radius: 18px;
	cursor: pointer;
}

/* 发布页 */
.publish-page {
	max-width: 560px;
	margin: 16px auto;
	background: #fff;
	border-radius: 10px;
	padding: 20px 16px;
	box-shadow: 0 1px 3px rgba(0, 0, 0, .05);
}

.publish-page h1 { font-size: 18px; margin: 0 0 14px; }

.pub-images { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }

.pub-picker {
	width: 78px;
	height: 78px;
	border: 1px dashed #ccc;
	border-radius: 8px;
	display: flex;
	align-items: center;
	justify-content: center;
	text-align: center;
	color: #999;
	font-size: 12px;
	cursor: pointer;
	line-height: 1.4;
}

.pub-preview { display: contents; }
.pub-preview img {
	width: 78px;
	height: 78px;
	object-fit: cover;
	border-radius: 8px;
}

#pub-caption {
	width: 100%;
	border: 1px solid #eee;
	border-radius: 8px;
	padding: 10px;
	font: inherit;
	min-height: 110px;
}

.pub-submit {
	margin-top: 12px;
	background: #ff2442;
	color: #fff;
	border: 0;
	font-size: 15px;
	font-weight: 600;
	padding: 10px 34px;
	border-radius: 20px;
	cursor: pointer;
}

.pub-tip { color: #999; min-height: 20px; margin: 10px 0 0; }

/* 我的页面 */
.me-head {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 6px 0 14px;
}

.me-head img { width: 56px; height: 56px; border-radius: 50%; }
.me-links a { margin-right: 12px; color: #666; text-decoration: none; font-size: 13px; }

.me-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 4px;
}

.me-grid a { display: block; }
.me-grid img { width: 100%; aspect-ratio: 1; object-fit: cover; display: block; }

.site-footer {
	max-width: 1200px;
	margin: 0 auto;
	padding: 18px 16px 26px;
	color: #b3b3b3;
	font-size: 12px;
	text-align: center;
}