/* ============================================================
   Candy · 温暖可爱主题
   ============================================================ */

:root {
    --bg: #FFF6EE;            /* 奶油底色 */
    --card: #FFFFFF;
    --pink: #FF8FAB;          /* 主色 · 软粉 */
    --pink-deep: #F26D8F;     /* 深粉 · hover */
    --peach: #FFC9A9;         /* 蜜桃 */
    --mint: #A8E6CF;          /* 薄荷 */
    --lavender: #CDB4F6;      /* 香芋 */
    --text: #5D4A3C;          /* 暖棕 */
    --muted: #A58E7E;
    --border: #F3E0D0;
    --shadow: 0 6px 20px rgba(255, 143, 171, 0.12);
    --shadow-hover: 0 12px 30px rgba(255, 143, 171, 0.22);
    --radius: 20px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC",
        "Hiragino Sans GB", "Microsoft YaHei", "Segoe UI", sans-serif;
    line-height: 1.8;
    background-image:
        radial-gradient(circle at 15% 20%, rgba(255, 201, 169, 0.18) 0, transparent 30%),
        radial-gradient(circle at 85% 12%, rgba(255, 143, 171, 0.14) 0, transparent 28%);
    background-attachment: fixed;
}

a { color: var(--pink-deep); text-decoration: none; transition: color .2s; }
a:hover { color: var(--pink); }

/* ---------- 头部 ---------- */
.site-header {
    background: linear-gradient(120deg, var(--pink) 0%, #FFA6C1 45%, var(--peach) 100%);
    color: #fff;
    padding: 28px 16px 22px;
    text-align: center;
    box-shadow: 0 4px 16px rgba(242, 109, 143, 0.25);
}
.header-inner { max-width: 960px; margin: 0 auto; }
.logo {
    display: inline-flex; align-items: center; gap: 10px;
    font-size: 1.7rem; font-weight: 800; letter-spacing: 1px;
    color: #fff;
}
.logo:hover { color: #FFF2F5; }
.logo-icon { font-size: 1.9rem; }
.tagline {
    margin: 6px auto 0; font-size: 0.95rem; opacity: .95; color: #FFF6F9;
}
.site-nav { margin-top: 16px; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.site-nav a {
    color: #fff; background: rgba(255, 255, 255, 0.18);
    padding: 6px 16px; border-radius: 999px; font-size: 0.92rem;
    backdrop-filter: blur(4px);
}
.site-nav a:hover { background: rgba(255, 255, 255, 0.32); }
.site-nav a.active { background: #fff; color: var(--pink-deep); font-weight: 700; }

/* ---------- 布局 ---------- */
.layout {
    max-width: 960px; margin: 0 auto; padding: 28px 16px 40px;
    display: grid; grid-template-columns: 1fr 260px; gap: 24px;
    align-items: start;
}
.main { min-width: 0; }

/* ---------- 页头小标题 ---------- */
.page-heading { margin: 6px 0 18px; }
.page-heading h1 {
    margin: 0; font-size: 1.35rem; color: var(--pink-deep);
}
.heading-sub { margin: 4px 0 0; color: var(--muted); font-size: 0.92rem; }

/* ---------- 文章卡片 ---------- */
.post-card {
    background: var(--card);
    border-radius: var(--radius);
    padding: 22px 24px;
    margin-bottom: 20px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    transition: transform .2s, box-shadow .2s;
}
.post-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }

.post-title { margin: 0 0 10px; font-size: 1.3rem; line-height: 1.45; }
.post-title a { color: var(--text); }
.post-title a:hover { color: var(--pink-deep); }

.post-meta {
    display: flex; flex-wrap: wrap; gap: 6px 16px;
    color: var(--muted); font-size: 0.85rem; margin-bottom: 12px;
}
.meta-item a { color: var(--muted); }
.meta-item a:hover { color: var(--pink-deep); }

.post-excerpt { color: var(--text); font-size: 0.97rem; }
.read-more {
    display: inline-block; margin-top: 12px; font-size: 0.9rem; font-weight: 700;
    color: var(--pink-deep);
}
.read-more:hover { color: var(--pink); }

/* ---------- 正文 ---------- */
.post-content { font-size: 1rem; }
.post-content h1, .post-content h2, .post-content h3 {
    color: var(--pink-deep); margin: 1.4em 0 .5em; line-height: 1.4;
}
.post-content p { margin: 0.8em 0; }
.post-content img { max-width: 100%; border-radius: 14px; }
.post-content blockquote {
    margin: 1em 0; padding: 12px 18px;
    background: #FFF1F5; border-left: 4px solid var(--pink);
    border-radius: 0 14px 14px 0; color: #8A6B76;
}
.post-content code {
    background: #FFF0E8; color: #E0687B; padding: 2px 6px;
    border-radius: 6px; font-size: 0.9em;
}
.post-content pre {
    background: #2E2430; color: #FFE9EF; padding: 16px;
    border-radius: 14px; overflow-x: auto;
}
.post-content pre code { background: none; color: inherit; padding: 0; }
.post-content a { border-bottom: 1px dashed var(--pink); }
.post-content a:hover { border-bottom-style: solid; }

.post-tags { margin-top: 18px; }
.post-tags a {
    display: inline-block; background: var(--lavender); color: #6C4FA1;
    padding: 3px 12px; margin: 3px 4px 3px 0; border-radius: 999px; font-size: 0.82rem;
}
.post-tags a:hover { background: #BDA2EC; color: #fff; }

/* ---------- 上一篇/下一篇 ---------- */
.post-near {
    display: flex; justify-content: space-between; gap: 12px;
    margin-top: 16px; font-size: 0.9rem;
}
.post-near a { color: var(--pink-deep); }

/* ---------- 分页 ---------- */
.pagination { margin-top: 26px; display: flex; gap: 8px; justify-content: center; }
.pagination a, .pagination .current {
    background: var(--card); color: var(--pink-deep);
    padding: 6px 14px; border-radius: 999px; border: 1px solid var(--border);
    font-size: 0.9rem;
}
.pagination .current { background: var(--pink); color: #fff; border-color: var(--pink); }
.pagination a:hover { background: #FFF0F5; }

/* ---------- 侧栏 ---------- */
.sidebar { display: grid; gap: 16px; }
.widget {
    background: var(--card); border-radius: var(--radius);
    padding: 18px 18px; box-shadow: var(--shadow); border: 1px solid var(--border);
}
.widget-title {
    margin: 0 0 10px; font-size: 1rem; color: var(--pink-deep);
    padding-bottom: 8px; border-bottom: 2px dashed var(--border);
}
.widget-list { list-style: none; margin: 0; padding: 0; }
.widget-list li { padding: 5px 0; font-size: 0.92rem; }
.widget-list a { color: var(--text); }
.widget-list a:hover { color: var(--pink-deep); }
.widget-about { margin: 0; font-size: 0.9rem; color: var(--muted); }

/* ---------- 评论 ---------- */
.comments { margin-top: 26px; }
.comments-title {
    color: var(--pink-deep); font-size: 1.1rem; margin: 0 0 14px;
}
.comments ol { list-style: none; margin: 0; padding: 0; }
.comments ol li {
    background: var(--card); border: 1px solid var(--border);
    border-radius: 16px; padding: 14px 16px; margin-bottom: 12px;
}
.comment-author { font-weight: 700; color: var(--pink-deep); }
.comment-meta { color: var(--muted); font-size: 0.82rem; }
.comment-content { margin-top: 6px; font-size: 0.95rem; }
.comment-reply a { font-size: 0.82rem; }

.respond { margin-top: 22px; }
.comment-fields { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; margin-bottom: 10px; }
.comment-login { font-size: 0.92rem; }
#comment-form input, #comment-form textarea {
    width: 100%; padding: 11px 14px; border: 1.5px solid var(--border);
    border-radius: 12px; font-size: 0.95rem; font-family: inherit;
    background: #FFFDFB; color: var(--text);
}
#comment-form input:focus, #comment-form textarea:focus {
    outline: none; border-color: var(--pink);
}
#comment-form textarea { resize: vertical; }
.btn-submit {
    margin-top: 12px; background: linear-gradient(120deg, var(--pink), var(--peach));
    color: #fff; border: none; padding: 10px 26px; border-radius: 999px;
    font-size: 0.95rem; cursor: pointer; font-family: inherit;
    box-shadow: 0 4px 12px rgba(255, 143, 171, 0.35);
}
.btn-submit:hover { filter: brightness(1.04); }

/* ---------- 搜索 / 404 ---------- */
.search-form { display: flex; gap: 10px; margin: 14px 0; }
.search-form input {
    flex: 1; padding: 11px 14px; border: 1.5px solid var(--border);
    border-radius: 12px; font-size: 0.95rem; font-family: inherit;
}
.search-form input:focus { outline: none; border-color: var(--pink); }
.back-home { margin-top: 14px; }

.empty { text-align: center; padding: 48px 24px; }
.empty .post-title { font-size: 1.6rem; }

/* ---------- 页脚 ---------- */
.site-footer {
    background: linear-gradient(120deg, var(--peach), #FFE0CC);
    color: #8A5A44; text-align: center; padding: 24px 16px;
    margin-top: 10px; border-radius: 26px 26px 0 0;
}
.footer-inner p { margin: 3px 0; font-size: 0.9rem; }
.site-footer a { color: #C26B4E; font-weight: 700; }

/* ---------- 响应式 ---------- */
@media (max-width: 760px) {
    .layout { grid-template-columns: 1fr; padding-top: 20px; }
    .comment-fields { grid-template-columns: 1fr; }
    .site-nav a { padding: 5px 12px; }
    .post-near { flex-direction: column; }
}

/* ---------- 登录 / 注册 ---------- */
.auth-wrap {
    max-width: 460px; margin: 0 auto; padding: 40px 16px 50px;
}
.auth-card {
    background: var(--card); border-radius: var(--radius);
    padding: 30px 28px; box-shadow: var(--shadow); border: 1px solid var(--border);
}
.auth-title { margin: 0 0 6px; color: var(--pink-deep); font-size: 1.5rem; }
.auth-sub { margin: 0 0 18px; color: var(--muted); font-size: 0.92rem; }
.auth-errors {
    list-style: none; margin: 0 0 16px; padding: 12px 16px;
    background: #FFF0F0; border: 1px solid #FFD3D3; border-radius: 12px;
    color: #C0566A; font-size: 0.9rem;
}
.auth-form label { display: block; margin: 14px 0 6px; font-size: 0.9rem; color: var(--text); }
.auth-hint { display: block; margin: 6px 2px 0; font-size: 0.8rem; color: var(--muted); }
.auth-form input {
    width: 100%; padding: 11px 14px; border: 1.5px solid var(--border);
    border-radius: 12px; font-size: 0.95rem; font-family: inherit;
    background: #FFFDFB; color: var(--text);
}
.auth-form input:focus { outline: none; border-color: var(--pink); }
.auth-remember {
    display: flex; align-items: center; gap: 8px;
    margin: 16px 0 0; font-size: 0.9rem; color: var(--muted);
}
.auth-remember input { width: auto; margin: 0; }
.auth-form .btn-submit { width: 100%; margin-top: 20px; }
.auth-switch { margin: 16px 0 0; text-align: center; font-size: 0.9rem; color: var(--muted); }
.copy-admin { cursor: pointer; }

/* 复制成功提示 */
.copy-toast {
    position: fixed; left: 50%; bottom: 40px;
    transform: translateX(-50%) translateY(20px);
    background: var(--pink-deep); color: #fff;
    padding: 10px 20px; border-radius: 999px;
    font-size: 0.9rem; opacity: 0; pointer-events: none;
    transition: opacity .25s ease, transform .25s ease;
    box-shadow: 0 6px 18px rgba(242, 109, 143, .4);
    z-index: 999;
}
.copy-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }