/* ==========================================================
   站主日志页 log_page.css
   - 明暗双主题：变量按 [data-theme] 作用域切换（与全站 theme.css 同一机制）
   - 背景人物立绘：修改下方 --log-char-*-img 变量即可换图，
     暗色主题用深底图（screen 融合），亮色主题用浅底图（multiply 融合）
   ========================================================== */

/* ---------- 深色主题 ---------- */
[data-theme="dark"] {
    --log-ink: #0b0e14;
    --log-panel: #10141c;
    --log-hairline: rgba(233, 228, 218, 0.10);
    --log-hairline-strong: rgba(233, 228, 218, 0.22);
    --log-paper: #e9e4da;
    --log-body-text: #aeb5c0;
    --log-comment-text: #9aa2ad;
    --log-muted: #79818d;
    --log-accent: #d3a15f;
    --log-accent-hover: #e2b573;
    --log-accent-ink: #171006;
    --log-accent-soft: rgba(211, 161, 95, 0.12);
    --log-danger: #d9707e;
    --log-danger-bg: rgba(217, 112, 126, 0.07);
    --log-input-bg: rgba(255, 255, 255, 0.03);
    --log-card-bg: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.012));
    --log-overlay: rgba(6, 8, 11, 0.78);
    --log-lightbox-bg: rgba(4, 5, 8, 0.94);
    --log-grid-line: rgba(233, 228, 218, 0.035);
    --log-noise-opacity: 0.05;
    --log-char-blend: screen;
    --log-char-opacity: 0.85;
    /* 深色主题立绘（深底图，screen 混合融掉背景） */
    --log-char-left-img: url('../img/log-char-left.webp');
    --log-char-right-img: url('../img/log-char-right.webp');
    --log-bg-base:
        radial-gradient(1200px 600px at 15% -5%, rgba(70, 96, 138, 0.20), transparent 60%),
        radial-gradient(1000px 700px at 85% 10%, rgba(211, 161, 95, 0.07), transparent 55%),
        linear-gradient(180deg, #0d1017 0%, #0b0e14 40%, #090c11 100%);
    --log-ground: linear-gradient(180deg, transparent, rgba(6, 8, 11, 0.85) 75%);
}

/* ---------- 亮色主题 ---------- */
[data-theme="light"] {
    --log-ink: #f4f1e9;
    --log-panel: #fdfcf8;
    --log-hairline: rgba(43, 38, 30, 0.10);
    --log-hairline-strong: rgba(43, 38, 30, 0.25);
    --log-paper: #2e2a22;
    --log-body-text: #5a5546;
    --log-comment-text: #6b6555;
    --log-muted: #94907f;
    --log-accent: #a9763d;
    --log-accent-hover: #8f612e;
    --log-accent-ink: #fffaf0;
    --log-accent-soft: rgba(169, 118, 61, 0.10);
    --log-danger: #c25a68;
    --log-danger-bg: rgba(194, 90, 104, 0.08);
    --log-input-bg: rgba(255, 255, 255, 0.65);
    --log-card-bg: linear-gradient(180deg, rgba(255, 255, 255, 0.78), rgba(255, 255, 255, 0.58));
    --log-overlay: rgba(244, 241, 233, 0.72);
    --log-lightbox-bg: rgba(20, 18, 14, 0.92);
    --log-grid-line: rgba(43, 38, 30, 0.05);
    --log-noise-opacity: 0.04;
    --log-char-blend: multiply;
    --log-char-opacity: 0.9;
    /* 亮色主题立绘（浅底图，multiply 混合融掉背景） */
    --log-char-left-img: url('../img/log-char-left-light.webp');
    --log-char-right-img: url('../img/log-char-right-light.webp');
    --log-bg-base:
        radial-gradient(1200px 600px at 15% -5%, rgba(211, 178, 125, 0.28), transparent 60%),
        radial-gradient(1000px 700px at 85% 10%, rgba(176, 199, 216, 0.32), transparent 55%),
        linear-gradient(180deg, #f7f4ec 0%, #f4f1e9 40%, #efe9dc 100%);
    --log-ground: linear-gradient(180deg, transparent, rgba(244, 241, 233, 0.9) 75%);
}

/* ================= 基础 ================= */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
    background: var(--log-ink);
    color: var(--log-body-text);
    min-height: 100vh;
    overflow-x: hidden;
    transition: background-color 0.3s ease;
}

.serif { font-family: 'Noto Serif SC', 'Source Han Serif SC', 'SimSun', serif; }
.mono  { font-family: 'JetBrains Mono', 'SFMono-Regular', Consolas, monospace; }

/* ================= 背景氛围 ================= */
.bg-base {
    position: fixed; inset: 0; z-index: 0; pointer-events: none;
    background: var(--log-bg-base);
}
.bg-grid {
    position: fixed; inset: 0; z-index: 0; pointer-events: none;
    background-image: linear-gradient(to right, var(--log-grid-line) 1px, transparent 1px);
    background-size: 120px 100%;
    -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 85%);
            mask-image: linear-gradient(180deg, #000 0%, transparent 85%);
}
.bg-noise {
    position: fixed; inset: 0; z-index: 3; pointer-events: none;
    opacity: var(--log-noise-opacity); mix-blend-mode: overlay;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/></filter><rect width='120' height='120' filter='url(%23n)' opacity='0.6'/></svg>");
}
.bg-ground {
    position: fixed; left: 0; right: 0; bottom: 0; height: 32vh; z-index: 2; pointer-events: none;
    background: var(--log-ground);
}

/* ================= 背景人物立绘 =================
   图片路径在文件顶部主题变量 --log-char-left-img / --log-char-right-img 中配置，
   会随主题切换自动换图。建议：暗色主题用深底立绘，亮色主题用浅底立绘。 */
.char-layer {
    position: fixed; bottom: 0; z-index: 1;
    height: min(86vh, 900px);
    aspect-ratio: 2 / 3;
    pointer-events: none;
    background-size: contain;
    background-position: bottom center;
    background-repeat: no-repeat;
    mix-blend-mode: var(--log-char-blend);
    opacity: var(--log-char-opacity);
    -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 16%, #000 84%, transparent 100%);
            mask-image: linear-gradient(180deg, transparent 0%, #000 16%, #000 84%, transparent 100%);
    transition: transform 0.25s ease-out, opacity 0.3s ease;
}
.char-left  { left: max(-40px, -3vw);  background-image: var(--log-char-left-img); }
.char-right { right: max(-40px, -3vw); background-image: var(--log-char-right-img); }
@media (max-width: 1280px) {
    .char-layer { height: min(68vh, 680px); opacity: calc(var(--log-char-opacity) * 0.55); }
}
@media (max-width: 900px) {
    .char-layer { display: none; }
}

/* ================= 顶部导航 ================= */
.site-nav {
    position: relative; z-index: 10;
    border-bottom: 1px solid var(--log-hairline);
}
.nav-inner {
    max-width: 64rem; margin: 0 auto; padding: 0 1.5rem;
    height: 4rem;
    display: flex; align-items: center; justify-content: space-between;
}
.nav-brand { display: flex; align-items: baseline; gap: 12px; text-decoration: none; }
.brand-title {
    font-family: 'Noto Serif SC', 'Source Han Serif SC', 'SimSun', serif;
    font-size: 18px; font-weight: 700;
    color: var(--log-paper); letter-spacing: 0.08em;
}
.brand-sub {
    font-family: 'JetBrains Mono', Consolas, monospace;
    font-size: 10px; letter-spacing: 0.3em; color: var(--log-muted);
}
.nav-actions { display: flex; align-items: center; gap: 12px; }

.theme-toggle {
    display: inline-flex; align-items: center; gap: 6px;
    background: transparent;
    border: 1px solid var(--log-hairline);
    border-radius: 2px;
    color: var(--log-muted);
    padding: 8px 12px;
    font-size: 13px;
    cursor: pointer;
    transition: border-color 0.25s, color 0.25s;
}
.theme-toggle:hover { border-color: var(--log-accent); color: var(--log-paper); }

/* ================= 版面框架 ================= */
.page-frame {
    position: relative; z-index: 10;
    max-width: 48rem; margin: 0 auto;
    padding: 0 1.5rem;
    border-left: 1px solid var(--log-hairline);
    border-right: 1px solid var(--log-hairline);
    min-height: 100vh;
}
@media (min-width: 768px) {
    .page-frame { padding: 0 2.5rem; }
}

/* ================= Hero ================= */
.hero { padding: 44px 0 32px; border-bottom: 1px solid var(--log-hairline); }
.hero-label {
    font-family: 'JetBrains Mono', Consolas, monospace;
    font-size: 11px; letter-spacing: 0.35em;
    color: var(--log-accent);
    margin: 0 0 14px;
}
.hero-title-row {
    display: flex; align-items: center; justify-content: space-between;
    gap: 24px; flex-wrap: wrap;
}
.hero-title {
    font-family: 'Noto Serif SC', 'Source Han Serif SC', 'SimSun', serif;
    font-size: clamp(2.1rem, 5vw, 3rem);
    font-weight: 900;
    color: var(--log-paper);
    line-height: 1.2; letter-spacing: 0.06em;
    margin: 0;
}
.hero-desc {
    margin: 14px 0 0;
    font-size: 13.5px; line-height: 1.8;
    color: var(--log-muted);
    max-width: 28rem;
}

/* ================= 主区域与页脚 ================= */
.log-main { padding: 40px 0; }
.site-footer {
    border-top: 1px solid var(--log-hairline);
    padding: 32px 0;
    font-family: 'JetBrains Mono', Consolas, monospace;
    font-size: 10px; letter-spacing: 0.25em;
    color: var(--log-muted);
    display: flex; align-items: center; justify-content: space-between;
}

/* ================= 时间线 ================= */
.entries { position: relative; }
.entries::before {
    content: '';
    position: absolute;
    left: 34px; top: 30px; bottom: 0;
    width: 1px;
    background: linear-gradient(180deg, var(--log-hairline-strong), transparent);
}
.entry { position: relative; padding-left: 76px; margin-bottom: 52px; }
.entry-index {
    position: absolute; left: 0; top: 0;
    font-family: 'JetBrains Mono', Consolas, monospace;
    font-size: 10px; letter-spacing: 0.18em;
    color: var(--log-muted);
}
.entry-dot {
    position: absolute; left: 30px; top: 20px;
    width: 9px; height: 9px;
    transform: rotate(45deg);
    background: var(--log-ink);
    border: 1px solid var(--log-accent);
    transition: background-color 0.3s ease;
}
@media (max-width: 640px) {
    .entry { padding-left: 44px; }
    .entry-index { display: none; }
    .entries::before { left: 12px; }
    .entry-dot { left: 8px; top: 8px; }
}

/* ================= 日志卡片 ================= */
.log-card {
    border: 1px solid var(--log-hairline);
    background: var(--log-card-bg);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    padding: 28px 30px;
    border-radius: 3px;
    transition: border-color 0.3s ease, transform 0.3s ease;
}
.log-card:hover {
    border-color: var(--log-accent);
    transform: translateY(-2px);
}
.card-head {
    display: flex; align-items: flex-start; justify-content: space-between;
    gap: 16px; margin-bottom: 12px;
}
.card-title {
    font-family: 'Noto Serif SC', 'Source Han Serif SC', 'SimSun', serif;
    font-size: 22px; font-weight: 700;
    color: var(--log-paper); line-height: 1.4;
    margin: 0;
}
.card-date {
    font-family: 'JetBrains Mono', Consolas, monospace;
    font-size: 10px; letter-spacing: 0.15em;
    color: var(--log-muted);
    white-space: nowrap; padding-top: 8px;
}
.card-mood { margin-bottom: 16px; }
.card-content {
    font-size: 14.5px; line-height: 1.95;
    color: var(--log-body-text);
    white-space: pre-wrap;
}
.card-footer {
    margin-top: 24px; padding-top: 20px;
    border-top: 1px solid var(--log-hairline);
}
.card-footer-head {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 16px;
}
.comment-count {
    font-family: 'JetBrains Mono', Consolas, monospace;
    font-size: 10px; letter-spacing: 0.2em;
    color: var(--log-muted);
}

/* 评论折叠开关（点击"X 条评论"切换评论区显隐） */
.comment-toggle {
    display: inline-flex; align-items: center; gap: 6px;
    cursor: pointer;
    user-select: none;
    color: var(--log-muted);
    transition: color 0.2s;
}
.comment-toggle:hover { color: var(--log-accent); }
.comment-toggle .toggle-arrow {
    font-size: 10px;
    transition: transform 0.25s ease;
}
.comment-toggle.collapsed .toggle-arrow { transform: rotate(-90deg); }

/* 评论区域（评论列表 + 输入框）；折叠时高度归零隐藏 */
.comment-section {
    overflow: hidden;
    max-height: 1200px;
    transition: max-height 0.3s ease, opacity 0.25s ease, margin-top 0.25s ease;
    opacity: 1;
}
.comment-section.collapsed {
    max-height: 0;
    opacity: 0;
    margin-top: 0 !important;
    pointer-events: none;
}

/* 心情标签（图标为 emoji 文本，见 log_page.js 中 moodMap 配置） */
.mood-tag {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 4px 10px;
    border: 1px solid;
    border-radius: 2px;
    font-family: 'JetBrains Mono', Consolas, monospace;
    font-size: 10px; letter-spacing: 0.2em;
}
.mood-tag-icon { font-size: 14px; line-height: 1; }

/* 日志图片 */
/* 日志图片：九宫格布局（按数量自适应列数）
   1 张 → 单列大图（保持原比例完整显示）
   2 张 → 2 列；3 张 → 3 列一行；4 张 → 2×2；5 张及以上 → 3 列九宫格 */
.log-gallery {
    display: grid;
    gap: 8px;
    margin-top: 18px;
}
.log-gallery img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border: 1px solid var(--log-hairline);
    border-radius: 2px;
    filter: saturate(0.85);
    transition: filter 0.3s ease, transform 0.3s ease;
    cursor: pointer;
    background: var(--log-input-bg);
}
.log-gallery img:hover { filter: saturate(1.05); transform: scale(1.01); }
/* 1 张：单列大图（contain 完整显示） */
.log-gallery:has(> img:only-child) { grid-template-columns: 1fr; }
.log-gallery:has(> img:only-child) img {
    aspect-ratio: auto;
    max-height: 420px;
    object-fit: contain;
}
/* 2 张 */
.log-gallery:has(> img:nth-child(2)):not(:has(> img:nth-child(3))) { grid-template-columns: repeat(2, 1fr); }
/* 3 张：一行三列 */
.log-gallery:has(> img:nth-child(3)):not(:has(> img:nth-child(4))) { grid-template-columns: repeat(3, 1fr); }
/* 4 张：2×2 */
.log-gallery:has(> img:nth-child(4)):not(:has(> img:nth-child(5))) { grid-template-columns: repeat(2, 1fr); }
/* 5 张及以上：3 列九宫格 */
.log-gallery:has(> img:nth-child(5)) { grid-template-columns: repeat(3, 1fr); }

/* ================= 评论 ================= */
.comment-list {
    margin-bottom: 16px;
    max-height: 160px;
    overflow-y: auto;
    padding-right: 4px;
}
.comment-row {
    padding: 10px 0;
    border-top: 1px dashed var(--log-hairline);
}
.comment-row:first-child { border-top: none; padding-top: 0; }
.comment-head {
    display: flex; align-items: baseline; justify-content: space-between;
}
.comment-author { font-size: 12.5px; font-weight: 600; color: var(--log-paper); }
/* 评论作者 → 个人中心链接 */
.comment-author-link {
    color: var(--log-paper) !important;
    text-decoration: none;
    cursor: pointer;
    transition: color .2s;
}
.comment-author-link:hover {
    color: var(--log-accent) !important;
    text-decoration: underline;
}
.comment-date {
    font-family: 'JetBrains Mono', Consolas, monospace;
    font-size: 10px; color: var(--log-muted);
}
.comment-row p {
    margin: 4px 0 0;
    font-size: 13px; line-height: 1.7;
    color: var(--log-comment-text);
}
.comment-form { display: flex; gap: 8px; }
.comment-form .input-field { flex: 1; }
.comment-submit { flex-shrink: 0; padding-left: 14px; padding-right: 14px; }

/* ================= 控件 ================= */
/* 卡片底部操作区：置顶 + 点赞 */
.footer-actions {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

/* 置顶徽标（卡片标题旁）：柔和描边 + 主题金文字，图标继承文字色 */
.pin-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-left: 10px;
    vertical-align: 3px;
    font-family: 'JetBrains Mono', Consolas, monospace;
    font-size: 10px;
    letter-spacing: .15em;
    color: var(--log-accent);
    border: 1px solid var(--log-hairline-strong);
    border-radius: 2px;
    padding: 2px 8px;
    background: var(--log-accent-soft);
}
.pin-badge i { font-size: .95em; }

/* 置顶按钮 */
.pin-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-family: 'JetBrains Mono', Consolas, monospace;
    font-size: 11px;
    letter-spacing: .1em;
    color: var(--log-muted);
    background: transparent;
    border: 1px solid var(--log-hairline);
    border-radius: 2px;
    padding: 5px 11px;
    cursor: pointer;
    transition: all .25s;
}
.pin-btn:hover {
    border-color: var(--log-accent);
    color: var(--log-accent);
}
.pin-btn.pinned {
    border-color: var(--log-hairline-strong);
    color: var(--log-accent);
    background: var(--log-accent-soft);
}
.pin-btn.pinned:hover { border-color: var(--log-accent); }

.like-btn {
    display: inline-flex; align-items: center; gap: 6px;
    font-family: 'JetBrains Mono', Consolas, monospace;
    font-size: 11px; letter-spacing: 0.1em;
    color: var(--log-muted);
    background: transparent;
    border: 1px solid var(--log-hairline);
    border-radius: 2px;
    padding: 5px 12px;
    cursor: pointer;
    transition: all 0.25s;
}
.like-btn:hover, .like-btn.liked {
    color: var(--log-danger);
    border-color: var(--log-danger);
    background: var(--log-danger-bg);
}
.like-btn.liked i { animation: heartBeat 0.4s ease; }
@keyframes heartBeat {
    0% { transform: scale(1); }
    50% { transform: scale(1.3); }
    100% { transform: scale(1); }
}

.input-field {
    width: 100%;
    background: var(--log-input-bg);
    border: 1px solid var(--log-hairline);
    border-radius: 2px;
    padding: 10px 13px;
    color: var(--log-paper);
    font-size: 13.5px;
    outline: none;
    transition: border-color 0.25s, box-shadow 0.25s, background-color 0.3s;
}
.input-field:focus {
    border-color: var(--log-accent);
    box-shadow: 0 0 0 3px var(--log-accent-soft);
}
.input-field::placeholder { color: var(--log-muted); }
textarea.input-field { min-height: 120px; resize: vertical; }
.input-field[type="file"] { padding: 9px 13px; }
.input-field[type="file"]::file-selector-button {
    background: var(--log-accent);
    color: var(--log-accent-ink);
    border: none;
    border-radius: 2px;
    padding: 6px 12px;
    margin-right: 12px;
    font-family: 'JetBrains Mono', Consolas, monospace;
    font-size: 11px; letter-spacing: 0.1em;
    cursor: pointer;
    transition: background 0.25s;
}
.input-field[type="file"]::file-selector-button:hover { background: var(--log-accent-hover); }

.btn-solid {
    display: inline-flex; align-items: center; gap: 6px;
    background: var(--log-accent);
    color: var(--log-accent-ink);
    border: none;
    border-radius: 2px;
    padding: 9px 20px;
    font-size: 12px; font-weight: 600; letter-spacing: 0.12em;
    font-family: 'JetBrains Mono', Consolas, monospace;
    cursor: pointer;
    transition: background 0.25s, transform 0.25s;
}
.btn-solid:hover { background: var(--log-accent-hover); transform: translateY(-1px); }

.btn-line {
    background: transparent;
    border: 1px solid var(--log-hairline-strong);
    color: var(--log-body-text);
    border-radius: 2px;
    padding: 9px 20px;
    font-size: 12px; letter-spacing: 0.12em;
    font-family: 'JetBrains Mono', Consolas, monospace;
    cursor: pointer;
    transition: border-color 0.25s, color 0.25s;
}
.btn-line:hover { border-color: var(--log-accent); color: var(--log-paper); }

/* 心情选择器（选项由 log_page.js 根据 moodMap 渲染） */
.mood-selector { display: flex; flex-wrap: wrap; gap: 8px; }
.mood-option {
    display: inline-flex; align-items: center; gap: 6px;
    cursor: pointer;
    padding: 7px 13px;
    border-radius: 2px;
    border: 1px solid var(--log-hairline);
    background: transparent;
    transition: all 0.25s;
    font-size: 13px;
    color: var(--log-body-text);
}
.mood-option-icon { font-size: 16px; line-height: 1; }
.mood-option:hover { border-color: var(--log-hairline-strong); }
.mood-option.selected {
    border-color: var(--log-accent);
    background: var(--log-accent-soft);
    color: var(--log-paper);
}

/* ================= 模态框与灯箱 ================= */
.modal-overlay {
    position: fixed; inset: 0;
    background: var(--log-overlay);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: 1060; /* 高于 base.html 的导航与聊天窗（1050） */
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.modal-overlay.active { display: flex; }
.modal-panel {
    background: var(--log-panel);
    border: 1px solid var(--log-hairline-strong);
    border-radius: 4px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
    width: 100%; max-width: 32rem;
    padding: 28px;
    position: relative;
    transition: background-color 0.3s ease;
}
.modal-close {
    position: absolute; top: 16px; right: 16px;
    background: none; border: none;
    color: var(--log-muted);
    font-size: 15px;
    cursor: pointer;
    transition: color 0.2s;
}
.modal-close:hover { color: var(--log-paper); }
.modal-title {
    font-family: 'Noto Serif SC', 'Source Han Serif SC', 'SimSun', serif;
    font-size: 24px; font-weight: 700;
    color: var(--log-paper);
    margin: 0 0 24px;
}
.form-group { margin-bottom: 16px; }
.form-label {
    display: block;
    font-family: 'JetBrains Mono', Consolas, monospace;
    font-size: 10px; letter-spacing: 0.25em;
    color: var(--log-muted);
    margin-bottom: 8px;
}
.form-actions {
    display: flex; justify-content: flex-end; gap: 12px;
    padding-top: 8px;
}
/* 模态框图片预览：小九宫格（每张带 ✕ 删除） */
.image-preview {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(72px, 1fr));
    gap: 8px;
    margin-top: 12px;
}
.img-item {
    position: relative;
}
.img-item img {
    width: 100%;
    height: 72px;
    object-fit: cover;
    border-radius: 2px;
    border: 1px solid var(--log-hairline);
}
.img-remove {
    position: absolute;
    top: -7px;
    right: -7px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 1px solid var(--log-hairline-strong);
    background: var(--log-panel);
    color: var(--log-muted);
    font-size: 10px;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all .2s;
}
.img-remove:hover {
    border-color: var(--log-danger);
    color: var(--log-danger);
}
.img-hint {
    grid-column: 1 / -1;
    font-family: 'JetBrains Mono', Consolas, monospace;
    font-size: 10px;
    letter-spacing: .15em;
    color: var(--log-danger);
    margin: 2px 0 0;
}

.lightbox { background: var(--log-lightbox-bg); }
.lightbox-img {
    max-width: 90vw; max-height: 85vh;
    border-radius: 2px;
    border: 1px solid var(--log-hairline);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

/* ================= 楼中楼回复（新增） ================= */
/* 评论列表高度放宽，容纳楼中楼 */
.comment-list { max-height: 480px; }

/* 子回复容器：左侧发丝线 + 缩进 */
.reply-list {
    margin-left: 16px;
    padding-left: 12px;
    margin-top: 8px;
    border-left: 1px solid var(--log-hairline);
}
.comment-row.reply {
    padding: 8px 0;
    font-size: 12.5px;
}
.comment-row.reply .comment-author { font-size: 12px; }
.comment-row.reply p { font-size: 12.5px; }

/* 回复按钮 */
.reply-btn {
    display: inline-flex; align-items: center; gap: 4px;
    background: none;
    border: none;
    color: var(--log-muted);
    font-family: 'JetBrains Mono', Consolas, monospace;
    font-size: 10px; letter-spacing: 0.1em;
    cursor: pointer;
    padding: 2px 0;
    margin-top: 4px;
    transition: color 0.2s;
}
.reply-btn:hover { color: var(--log-accent); }

/* 展开更多 / 收起 按钮 */
.comment-more-btn {
    display: flex; align-items: center; justify-content: center; gap: 6px;
    width: 100%;
    background: none;
    border: 1px dashed var(--log-hairline);
    border-radius: 2px;
    color: var(--log-muted);
    font-family: 'JetBrains Mono', Consolas, monospace;
    font-size: 10px; letter-spacing: 0.15em;
    padding: 8px 12px;
    margin-top: 8px;
    cursor: pointer;
    transition: color 0.2s, border-color 0.2s;
}
.comment-more-btn:hover {
    color: var(--log-accent);
    border-color: var(--log-accent);
}

/* 内联回复表单 */
.reply-form-inline {
    margin-top: 8px;
}

/* 空状态 / 加载错误提示 */
.empty-tip, .load-error {
    text-align: center;
    color: var(--log-muted);
    font-size: 13px;
    padding: 32px 0;
}

/* ================= 草稿箱 ================= */
.hero-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}
.draft-panel {
    width: min(560px, 100%);
    max-height: 80vh;
    display: flex;
    flex-direction: column;
}
.draft-tip {
    color: var(--log-muted);
    font-size: 12px;
    margin-bottom: 14px;
}
.draft-list {
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
    min-height: 120px;
    padding-right: 4px;
}
.draft-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border: 1px solid var(--log-hairline);
    border-radius: 2px;
    transition: border-color .2s;
}
.draft-item:hover { border-color: var(--log-accent); }
.draft-info { flex: 1; min-width: 0; }
.draft-title {
    font-weight: 600;
    margin-bottom: 4px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.draft-preview {
    color: var(--log-muted);
    font-size: 12px;
    margin-bottom: 4px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.draft-time {
    color: var(--log-muted);
    font-size: 11px;
    font-family: 'JetBrains Mono', Consolas, monospace;
}
.draft-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}
.draft-empty, .draft-loading {
    text-align: center;
    color: var(--log-muted);
    font-size: 13px;
    padding: 32px 0;
}