/* ============================================================
   导航站样式  —— 明亮玻璃拟态风格（浅蓝 → 暖阳黄）
   想换配色？修改下面的 CSS 变量即可
   ============================================================ */

:root {
    --bg-1: #cfe8ff;            /* 背景渐变色 1（浅蓝） */
    --bg-2: #fdf6d8;            /* 背景渐变色 2（暖阳黄） */
    --accent: #6366f1;          /* 主色 */
    --accent-2: #8b5cf6;        /* 辅色 */
    --card-bg: rgba(255, 255, 255, .72);  /* 玻璃卡片 */
    --card-border: rgba(15, 23, 42, .10);
    --text: #1f2937;            /* 深色文字 */
    --text-dim: #6b7280;
    --radius: 14px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    min-height: 100vh;
    color: var(--text);
    background: linear-gradient(135deg, var(--bg-1) 0%, var(--bg-2) 100%);
    background-attachment: fixed;
    overflow-x: hidden;
}

/* ---------- 背景装饰（柔和的淡彩光斑） ---------- */
.bg-decor { position: fixed; inset: 0; z-index: -1; overflow: hidden; }
.blob {
    position: absolute; border-radius: 50%; filter: blur(90px); opacity: .38;
}
.blob-1 { width: 420px; height: 420px; background: #a5b4fc; top: -120px; left: -100px; }
.blob-2 { width: 380px; height: 380px; background: #f0abfc; bottom: -140px; right: -80px; }
.blob-3 { width: 300px; height: 300px; background: #7dd3fc; top: 40%; left: 60%; opacity: .5; }

/* ---------- 顶部栏：按钮行靠右上，标题独立一行居中 ---------- */
.topbar {
    display: flex; flex-direction: column; align-items: center;
    gap: 44px;
    padding: 40px 32px 6px; max-width: 1200px; margin: 0 auto;
}
.admin-bar { align-self: flex-end; display: flex; gap: 10px; }
.brand {
    display: flex; flex-direction: row; align-items: center; justify-content: center;
    gap: 18px; flex-wrap: wrap;
}
.logo {
    width: 52px; height: 52px; border-radius: 14px; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    font-size: 26px; font-weight: 700; color: #fff;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    box-shadow: 0 8px 24px rgba(99, 102, 241, .35);
    overflow: hidden;
}
.logo img { width: 100%; height: 100%; object-fit: cover; }
/* 标题：独立一行、居中、大号字 */
.brand-text h1 {
    font-size: 60px; font-weight: 700; letter-spacing: 4px; line-height: 1.2;
    color: #1f2937; text-align: center;
    text-shadow: 0 2px 18px rgba(255, 255, 255, .6);
}
/* 时钟：与标题同一行、紧贴标题右侧（sun-panel 风格双行） */
.clock-right {
    position: relative;
    display: flex; flex-direction: column; align-items: flex-start;
    line-height: 1; text-align: left; pointer-events: none;
    padding: 0 0 6px 16px;
    transform: translateY(3px);
}
/* 标题与时钟之间的白色分隔竖线 */
.clock-right::before {
    content: ""; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
    width: 3px; height: 30px; border-radius: 3px;
    background: rgba(255, 255, 255, .9);
    box-shadow: 0 0 8px rgba(255, 255, 255, .35);
}
.clock-right .cr-time {
    font-size: 32px; font-weight: 700; letter-spacing: .5px;
    font-variant-numeric: tabular-nums; line-height: 1;
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.clock-right .cr-date {
    margin-top: 6px; font-size: 14px; color: var(--text-dim);
    letter-spacing: .5px; font-variant-numeric: tabular-nums;
}
.admin-bar { justify-self: end; display: flex; gap: 10px; }

/* ---------- 按钮 ---------- */
.btn {
    padding: 8px 16px; border-radius: 10px; border: 1px solid var(--card-border);
    background: var(--card-bg); color: var(--text); font-size: 13px;
    cursor: pointer; transition: all .2s; backdrop-filter: blur(6px);
}
.btn:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-1px); }
.btn.primary {
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    border: 0; color: #fff; font-weight: 600;
}
.btn.primary:hover { opacity: .92; }
.btn.danger { color: #f87171; }
.btn.danger:hover { border-color: #ef4444; color: #f87171; }

/* ---------- 主内容 ---------- */
.container { max-width: 1200px; margin: 0 auto; padding: 18px 32px 100px; }

.search-wrap {
    position: relative; max-width: 520px; margin: 20px auto 26px;
}
.search-icon {
    position: absolute; left: 16px; top: 50%; transform: translateY(-50%);
    font-size: 15px; opacity: .7;
}
#searchInput {
    width: 100%; padding: 13px 88px 13px 44px; border-radius: 999px;
    border: 1px solid var(--card-border); background: var(--card-bg);
    color: var(--text); font-size: 15px; outline: none;
    backdrop-filter: blur(8px); transition: border-color .2s, box-shadow .2s;
}
#searchInput::placeholder { color: var(--text-dim); }
#searchInput:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, .25);
}
/* 引擎切换按钮（嵌在搜索框右侧圆角胶囊） */
#searchEng {
    position: absolute; right: 6px; top: 50%; transform: translateY(-50%);
    height: 32px; padding: 0 14px; border: 0; border-radius: 999px;
    background: rgba(99, 102, 241, .12); color: var(--accent, #6366f1);
    font-size: 13px; font-weight: 600; cursor: pointer; line-height: 1;
    transition: background .15s;
}
#searchEng:hover { background: rgba(99, 102, 241, .22); }
/* 本地 0 结果提示行（回车可去所选引擎搜索） */
.search-hint {
    max-width: 520px; margin: -18px auto 18px; text-align: center;
    font-size: 12.5px; color: var(--text-dim); letter-spacing: .2px;
}

/* ---------- 分类胶囊栏（原风格布局） ---------- */
.cats {
    display: flex; justify-content: center; flex-wrap: wrap; gap: 10px;
    margin-bottom: 30px;
}
.pill {
    padding: 8px 18px; border-radius: 999px; cursor: pointer;
    border: 1px solid var(--card-border); background: var(--card-bg);
    color: var(--text-dim); font-size: 14px; transition: all .2s;
    user-select: none;
}
.pill:hover { color: var(--text); border-color: rgba(15, 23, 42, .25); }
.pill.active {
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    color: #fff; border-color: transparent; font-weight: 600;
    box-shadow: 0 6px 18px rgba(99, 102, 241, .35);
}
.pill .count { font-size: 12px; opacity: .7; margin-left: 4px; }

/* ---------- 两套布局切换 ----------
   默认（原风格 glass）：显示胶囊栏 + 过滤网格，隐藏分类分区
   sun 风格：显示分类分区，隐藏胶囊栏 + 网格 */
#sections { display: none; }
html[data-theme="sun"] #sections { display: block; }
html[data-theme="sun"] #catBar,
html[data-theme="sun"] #linkGrid { display: none !important; }

/* ---------- 分类分区（标题行 + 网站网格，sun 风格布局） ---------- */
.cat-section { margin-bottom: 12px; }
.cat-head {
    display: flex; align-items: center; gap: 10px;
    margin-bottom: 16px; padding-left: 2px;
}
.cat-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.cat-name { font-size: 18px; font-weight: 700; letter-spacing: .3px; }
.cat-count {
    font-size: 12px; color: var(--text-dim);
    background: var(--card-bg); border: 1px solid var(--card-border);
    border-radius: 999px; padding: 2px 10px;
}

/* ---------- 网站卡片网格 ---------- */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 16px;
}
.card {
    position: relative; display: flex; align-items: center; gap: 14px;
    padding: 18px; border-radius: var(--radius);
    background: var(--card-bg); border: 1px solid var(--card-border);
    text-decoration: none; color: var(--text);
    backdrop-filter: blur(8px);
    transition: transform .2s, border-color .2s, box-shadow .2s;
}
.card:hover {
    transform: translateY(-4px);
    border-color: rgba(99, 102, 241, .55);
    box-shadow: 0 14px 34px rgba(15, 23, 42, .16);
}
.card-icon {
    width: 46px; height: 31px; border-radius: 12px; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    font-size: 16px; font-weight: 700; color: #fff; overflow: hidden;
}
.card-icon img { width: 100%; height: 100%; object-fit: cover; }
.card-info { min-width: 0; flex: 1; }
.card-title {
    font-size: 15px; font-weight: 600; white-space: nowrap;
    overflow: hidden; text-overflow: ellipsis;
}
.card-lock { font-size: 11px; margin-left: 6px; }
.lock-badge { font-size: 12px; margin-left: 2px; opacity: .85; }
.card-desc {
    font-size: 12px; color: var(--text-dim); margin-top: 3px;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.card-link-mark {
    font-size: 12px; opacity: 0; transform: translateX(-4px);
    transition: all .2s; flex-shrink: 0;
}
.card:hover .card-link-mark { opacity: .7; transform: translateX(0); }

/* 管理操作按钮（登录后显示） */
.card-actions {
    position: absolute; top: 8px; right: 8px; display: none; gap: 6px;
}
body.admin .card-actions { display: flex; }
.card-actions button {
    width: 26px; height: 26px; border-radius: 8px; border: 1px solid var(--card-border);
    background: rgba(255, 255, 255, .88); color: var(--text-dim); cursor: pointer;
    display: flex; align-items: center; justify-content: center; padding: 0;
    box-shadow: 0 2px 6px rgba(15, 23, 42, .10);
    transition: all .15s;
}
.card-actions button:hover { color: var(--accent); border-color: var(--accent); background: #ffffff; }
.card-actions button.del:hover { color: #ef4444; border-color: #ef4444; background: #ffffff; }

/* ---------- 空状态 ---------- */
.empty { text-align: center; padding: 70px 0; color: var(--text-dim); }
.empty-icon { font-size: 46px; margin-bottom: 12px; }

/* ---------- 弹窗 ---------- */
.modal-backdrop {
    position: fixed; inset: 0; z-index: 100;
    background: rgba(15, 23, 42, .40); backdrop-filter: blur(4px);
    display: flex; align-items: center; justify-content: center; padding: 20px;
    animation: fadeIn .18s ease;
}
.modal {
    width: 100%; max-width: 440px; max-height: 88vh; overflow-y: auto;
    background: #ffffff; border: 1px solid rgba(15, 23, 42, .10);
    border-radius: 16px; padding: 24px; color: var(--text);
    box-shadow: 0 24px 60px rgba(15, 23, 42, .25);
    animation: popIn .2s ease;
}
/* 分类管理内容多，弹窗加宽（其余弹窗不受影响） */
.modal.modal-wide { max-width: 680px; }
@media (max-width: 700px) {
    .modal.modal-wide { max-width: 100%; }
}
/* 家人农历生日弹窗：专属 500px 宽 */
.modal.modal-bd { max-width: 500px; }
@media (max-width: 520px) {
    .modal.modal-bd { max-width: 100%; }
}
.modal-head {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 18px;
}
.modal-head h3 { font-size: 17px; }
.modal-close {
    width: 30px; height: 30px; border: 0; border-radius: 8px; cursor: pointer;
    background: rgba(15, 23, 42, .06); color: var(--text-dim); font-size: 15px;
}
.modal-close:hover { background: rgba(15, 23, 42, .12); color: var(--text); }

.form-row { margin-bottom: 14px; }
.form-row label { display: block; font-size: 13px; color: var(--text-dim); margin-bottom: 6px; }
.form-row input, .form-row textarea, .form-row select {
    width: 100%; padding: 10px 12px; border-radius: 10px;
    border: 1px solid rgba(15, 23, 42, .18); outline: none;
    background: #f8fafc; color: var(--text); font-size: 14px;
    font-family: inherit;
}
.form-row input:focus, .form-row textarea:focus, .form-row select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, .2);
}
/* 下拉选项：黑色字体 + 白色背景，保证可读性 */
.form-row select option { color: #000; background: #fff; }
.form-row textarea { resize: vertical; min-height: 60px; }
.form-row .hint { font-size: 12px; color: #64748b; margin-top: 5px; }
/* 勾选框行：选框与文字同一行对齐 */
.form-row.checkbox-row {
    display: flex; align-items: center; gap: 8px;
}
.form-row.checkbox-row label { margin: 0; cursor: pointer; font-size: 14px; color: var(--text); }
.form-row.checkbox-row input {
    width: 16px; height: 16px; flex-shrink: 0;
    padding: 0; border: 0; background: transparent;
}
.form-row.checkbox-row .hint { flex-basis: 100%; }

.modal-foot { display: flex; justify-content: flex-end; gap: 10px; margin-top: 20px; }

/* 分类管理列表 */
.cat-mgr-row {
    display: flex; align-items: center; gap: 10px;
    padding: 9px 12px; border-radius: 10px;
    background: rgba(15, 23, 42, .04); margin-bottom: 8px;
}
.cat-mgr-row .name { flex: 1; font-size: 14px; }
/* 拖动排序 */
.cat-mgr-row.drag-row { cursor: grab; }
.cat-mgr-row.drag-row:active { cursor: grabbing; }
.cat-mgr-row.dragging { opacity: .45; border-style: dashed; }
.grip { color: var(--text-dim); cursor: grab; font-size: 15px; margin-right: 2px; flex-shrink: 0; }
.count-badge { font-size: 12px; color: var(--text-dim); margin-right: 6px; }
.cat-mgr-row button {
    padding: 5px 12px; border-radius: 8px; font-size: 12px; cursor: pointer;
    border: 1px solid var(--card-border); background: transparent; color: var(--text-dim);
}
.cat-mgr-row button:hover { color: var(--accent); border-color: var(--accent); }
.cat-mgr-row button.del:hover { color: #f87171; border-color: #ef4444; }
.cat-add-row { display: flex; gap: 8px; margin-top: 12px; }
.cat-add-row input {
    flex: 1; padding: 9px 12px; border-radius: 10px;
    border: 1px solid rgba(15, 23, 42, .18); outline: none;
    background: #f8fafc; color: var(--text); font-size: 14px;
}
.cat-add-row input:focus { border-color: var(--accent); }
/* 「🔒 私密」开关按钮：点击明显变色反馈（替代难看清的原生勾选框） */
.cat-add-row .priv-toggle {
    flex: none; padding: 9px 14px; border-radius: 10px; font-size: 13px; cursor: pointer;
    border: 1px dashed rgba(15, 23, 42, .35); background: transparent;
    color: var(--text-dim); white-space: nowrap; transition: all .15s;
}
.cat-add-row .priv-toggle:hover { border-color: var(--accent); color: var(--accent); }
.cat-add-row .priv-toggle.on {
    background: var(--accent); border-style: solid; color: #fff;
    box-shadow: 0 4px 12px rgba(99, 102, 241, .35);
}

/* ---------- Toast 提示 ---------- */
#toast {
    position: fixed; left: 50%; bottom: 40px; transform: translateX(-50%) translateY(20px);
    background: #ffffff; border: 1px solid rgba(15, 23, 42, .12);
    color: var(--text); padding: 11px 22px; border-radius: 999px;
    font-size: 14px; opacity: 0; pointer-events: none; z-index: 200;
    box-shadow: 0 10px 30px rgba(15, 23, 42, .18);
    transition: all .25s ease;
}
#toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
#toast.error { border-color: rgba(239, 68, 68, .5); color: #f87171; }

/* ---------- 页脚 ---------- */
.footer {
    text-align: center;
    padding: 24px 16px 36px;
    font-size: 15px;
    color: var(--text-dim);
    opacity: .85;
}
.footer a { color: var(--text-dim); text-decoration: none; }
.footer a:hover { color: var(--accent); }
.footer .uptime {
    margin-top: 6px;
    font-size: 12px;
    opacity: .75;
    font-variant-numeric: tabular-nums;
}

/* ---------- 动画 ---------- */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes popIn { from { opacity: 0; transform: scale(.95) translateY(8px); } to { opacity: 1; transform: scale(1) translateY(0); } }

/* ---------- 响应式 ---------- */
@media (max-width: 640px) {
    .topbar { gap: 30px; padding: 40px 18px 4px; }
    .admin-bar { align-self: center; flex-wrap: wrap; justify-content: center; }
    .container { padding: 14px 16px 90px; }
    .brand-text h1 { font-size: 34px; letter-spacing: 3px; }
    /* 手机上改回竖排：时钟移到标题下方居中 */
    .brand { flex-direction: column; gap: 10px; }
    .clock-right { align-items: center; text-align: center; padding: 0; transform: none; }
    .clock-right::before { display: none; }
    .clock-right .cr-time { font-size: 26px; }
    .clock-right .cr-date { margin-top: 4px; }
    .grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; }
    .card { padding: 14px; gap: 10px; }
    .card-icon { width: 38px; height: 25px; font-size: 14px; }
}

/* ---------- 右下角生日倒计时卡片 ---------- */
.birthday-card {
    position: fixed; right: 20px; bottom: 20px; z-index: 150;
    width: 232px; padding: 14px 16px; border-radius: 16px;
    background: var(--card-bg); border: 1px solid var(--card-border);
    box-shadow: 0 12px 34px rgba(15, 23, 42, .20);
    backdrop-filter: blur(10px); color: var(--text);
    animation: popIn .25s ease;
}
.birthday-card .bc-head {
    display: flex; align-items: center; justify-content: space-between; margin-bottom: 4px;
}
.birthday-card .bc-title { font-size: 13px; font-weight: 600; color: var(--text-dim); }
.birthday-card .bc-toggle {
    width: 22px; height: 22px; border: 0; border-radius: 6px;
    background: rgba(15, 23, 42, .06); color: var(--text-dim); cursor: pointer; font-size: 13px; line-height: 1;
}
.birthday-card .bc-toggle:hover { background: rgba(15, 23, 42, .12); color: var(--text); }
.birthday-card .bc-days {
    font-size: 40px; font-weight: 800; line-height: 1.1; letter-spacing: -1px;
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.birthday-card .bc-unit { font-size: 14px; font-weight: 600; margin-left: 2px; -webkit-text-fill-color: var(--text-dim); }
.birthday-card .bc-name { font-size: 15px; font-weight: 600; margin-top: 4px; }
.birthday-card .bc-meta { font-size: 12px; color: var(--text-dim); margin-top: 3px; }
.birthday-card.bc-soon { border-color: rgba(245, 158, 11, .65); box-shadow: 0 12px 34px rgba(245, 158, 11, .30); }
.birthday-card.bc-today { border-color: rgba(16, 185, 129, .65); box-shadow: 0 12px 34px rgba(16, 185, 129, .35); }
.birthday-card.bc-today .bc-days {
    background: linear-gradient(90deg, #10b981, #34d399); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.birthday-card.collapsed .bc-body { display: none; }
/* 翻页控件：◀ 小圆点 ▶（仅多人时显示） */
.birthday-card .bc-nav {
    display: flex; align-items: center; justify-content: center; gap: 10px;
    margin-top: 9px; padding-top: 7px;
    border-top: 1px dashed var(--card-border);
}
.birthday-card .bc-btn {
    width: 22px; height: 22px; padding: 0; border: 0; border-radius: 50%;
    background: rgba(15, 23, 42, .06); color: var(--text-dim);
    cursor: pointer; font-size: 11px; line-height: 1;
    display: inline-flex; align-items: center; justify-content: center;
    transition: background .15s, color .15s;
}
.birthday-card .bc-btn:hover { background: rgba(15, 23, 42, .12); color: var(--text); }
.birthday-card .bc-dots { display: inline-flex; align-items: center; gap: 5px; }
.birthday-card .bc-dot {
    width: 6px; height: 6px; border-radius: 50%;
    background: rgba(15, 23, 42, .18);
    transition: background .15s, transform .15s;
}
.birthday-card .bc-dot.active { background: var(--accent, #2563eb); transform: scale(1.35); }

@media (max-width: 640px) {
    .birthday-card { right: 12px; bottom: 12px; width: 200px; padding: 12px; }
    .birthday-card .bc-days { font-size: 34px; }
}