/* ============================================
   星联日记 - 科技HUD风格样式表
   配色参考：深空蓝背景 + 青绿/天蓝发光线条
   ============================================ */

/* ===== CSS 变量（HUD配色方案） ===== */
:root {
    --bg-primary: #0a0e17;
    --bg-secondary: #0d1321;
    --bg-panel: rgba(10, 18, 36, 0.85);
    --bg-panel-hover: rgba(15, 25, 50, 0.9);

    --border-primary: rgba(0, 210, 255, 0.3);
    --border-bright: rgba(0, 210, 255, 0.6);
    --border-dim: rgba(0, 210, 255, 0.15);

    --glow-cyan: #00d4ff;
    --glow-green: #00ff88;
    --glow-blue: #0088ff;
    --glow-yellow: #ffcc00;
    --glow-red: #ff4444;

    --text-primary: #e0f0ff;
    --text-secondary: #88aacc;
    --text-dim: #446688;
    --text-highlight: #00ff88;

    --font-mono: 'Consolas', 'Monaco', 'Courier New', monospace;
    --font-main: 'Microsoft YaHei', 'PingFang SC', sans-serif;

    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
}

/* ===== 全局重置 ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-main);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 14px;
    line-height: 1.6;
}

/* 页面主滚动条样式（与日记详情页保持一致） */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: rgba(0, 210, 255, 0.2);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 210, 255, 0.4);
}

::-webkit-scrollbar-button {
    display: none;
}

/* ===== 背景网格 ===== */
.bg-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(0, 210, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 210, 255, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
    z-index: 0;
}

/* 扫描线效果 */
.scanline {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 210, 255, 0.008) 2px,
        rgba(0, 210, 255, 0.008) 4px
    );
    pointer-events: none;
    z-index: 1;
}

/* ===== 主容器 - 3列布局 ===== */
.main-container {
    position: relative;
    z-index: 2;
    width: 100%;
    min-height: 100vh;
    display: grid;
    grid-template-columns: 180px 1fr 264px;
    grid-template-rows: 50px auto 40px;
    grid-template-areas:
        "header header header"
        "left   center right"
        "footer footer footer";
}

html, body {
    width: 100%;
    height: 100%;
    overflow-x: hidden;
}

body {
    font-family: var(--font-main);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 14px;
    line-height: 1.6;
}

/* ===== 第一行：Logo + 标题 ===== */
.header-row {
    grid-area: header;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--border-primary);
    background: linear-gradient(180deg, rgba(0, 210, 255, 0.08) 0%, transparent 100%);
    padding: 0 15px;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-row::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--glow-cyan), transparent);
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 120px;
    flex-shrink: 0;
}

.logo-icon {
    color: var(--glow-cyan);
    font-size: 20px;
    text-shadow: 0 0 10px var(--glow-cyan), 0 0 20px rgba(0, 210, 255, 0.3);
    animation: logoPulse 3s ease-in-out infinite;
}

@keyframes logoPulse {
    0%, 100% { opacity: 0.8; }
    50% { opacity: 1; text-shadow: 0 0 15px var(--glow-cyan), 0 0 30px rgba(0, 210, 255, 0.5); }
}

.logo-text {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-secondary);
    letter-spacing: 2px;
}

.site-title {
    flex: 1;
    text-align: center;
    position: relative;
}

.title-text {
    font-size: 20px;
    font-weight: 600;
    letter-spacing: 8px;
    color: var(--text-primary);
    text-shadow: 0 0 10px rgba(0, 210, 255, 0.5);
}

.title-decoration {
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--glow-cyan), transparent);
}

.header-spacer {
    width: 120px;
}

/* ===== 服务器状态显示 ===== */
.server-status {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: rgba(0, 210, 255, 0.05);
    border: 1px solid var(--border-dim);
    border-radius: 4px;
    font-size: 12px;
    font-family: var(--font-mono);
    transition: all var(--transition-fast);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--glow-green);
    box-shadow: 0 0 8px var(--glow-green), 0 0 15px rgba(0, 255, 136, 0.3);
    animation: pulse 2s ease-in-out infinite;
}

.status-dot.offline {
    background: var(--glow-red);
    box-shadow: 0 0 8px var(--glow-red), 0 0 15px rgba(255, 68, 68, 0.3);
    animation: pulse-red 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.6;
        transform: scale(1.1);
    }
}

@keyframes pulse-red {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.6;
        transform: scale(1.1);
    }
}

.status-text {
    color: var(--text-primary);
    font-size: 11px;
    letter-spacing: 1px;
    white-space: nowrap;
}

.status-dots {
    display: flex;
    gap: 3px;
    align-items: center;
}

.status-dots.hidden {
    display: none;
}

.status-dots .dot {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--glow-green);
    animation: scroll-dot 2s linear infinite;
}

.status-dots .dot:nth-child(2) {
    animation-delay: 0.3s;
}

.status-dots .dot:nth-child(3) {
    animation-delay: 0.6s;
}

@keyframes scroll-dot {
    0%, 100% {
        opacity: 0.3;
        transform: scale(0.8);
    }
    50% {
        opacity: 1;
        transform: scale(1.2);
    }
}

.status-data {
    display: flex;
    align-items: center;
    gap: 4px;
    color: var(--text-secondary);
    font-size: 10px;
    white-space: nowrap;
}

.status-data.hidden {
    display: none;
}

.data-item {
    color: var(--glow-green);
}

.data-sep {
    color: var(--text-dim);
}

/* 离线状态 */
.server-status.offline .status-dot {
    background: var(--glow-red);
    box-shadow: 0 0 8px var(--glow-red), 0 0 15px rgba(255, 68, 68, 0.3);
}

.server-status.offline .status-text {
    color: var(--glow-red);
}

.server-status.offline .status-dots {
    display: none;
}

.server-status.offline .status-data {
    display: none;
}

/* ===== 左侧栏 ===== */
.left-sidebar {
    grid-area: left;
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--border-dim);
    background: var(--bg-panel);
    position: sticky;
    top: 50px;
    height: calc(100vh - 50px);
    align-self: start;
}

.left-top {
    padding: 10px;
    flex: 1;
    overflow-y: auto;
    min-height: 0;
}

.left-top::-webkit-scrollbar,
.left-sidebar::-webkit-scrollbar {
    width: 6px;
}

.left-top::-webkit-scrollbar-track,
.left-sidebar::-webkit-scrollbar-track {
    background: transparent;
}

.left-top::-webkit-scrollbar-thumb,
.left-sidebar::-webkit-scrollbar-thumb {
    background: rgba(0, 210, 255, 0.2);
    border-radius: 3px;
}

.left-top::-webkit-scrollbar-thumb:hover,
.left-sidebar::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 210, 255, 0.4);
}

.left-top::-webkit-scrollbar-button,
.left-sidebar::-webkit-scrollbar-button {
    display: none;
}

.left-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-primary), transparent);
    flex-shrink: 0;
}

/* ===== 中间内容区 ===== */
.center-area {
    grid-area: center;
    display: flex;
    flex-direction: column;
    min-width: 0;
    padding: 15px;
}

/* ===== 右侧栏 ===== */
.right-sidebar {
    grid-area: right;
    display: flex;
    flex-direction: column;
    border-left: 1px solid var(--border-dim);
    background: var(--bg-panel);
    position: sticky;
    top: 50px;
    height: calc(100vh - 50px);
    align-self: start;
}

.right-top {
    padding: 10px;
    flex: 0 0 auto;
}

.right-top::-webkit-scrollbar,
.right-middle::-webkit-scrollbar,
.right-bottom::-webkit-scrollbar {
    width: 6px;
}

.right-top::-webkit-scrollbar-track,
.right-middle::-webkit-scrollbar-track,
.right-bottom::-webkit-scrollbar-track {
    background: transparent;
}

.right-top::-webkit-scrollbar-thumb,
.right-middle::-webkit-scrollbar-thumb,
.right-bottom::-webkit-scrollbar-thumb {
    background: rgba(0, 210, 255, 0.2);
    border-radius: 3px;
}

.right-top::-webkit-scrollbar-thumb:hover,
.right-middle::-webkit-scrollbar-thumb:hover,
.right-bottom::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 210, 255, 0.4);
}

.right-top::-webkit-scrollbar-button,
.right-middle::-webkit-scrollbar-button,
.right-bottom::-webkit-scrollbar-button {
    display: none;
}

.right-middle {
    padding: 10px;
    flex: 0 0 auto;
    max-height: none;
    overflow: visible;
}

.right-bottom {
    padding: 10px;
    flex: 0 0 auto;
    max-height: none;
    overflow: visible;
}

.right-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-primary), transparent);
    flex-shrink: 0;
}

/* ===== 面板通用样式 ===== */
.panel-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-dim);
    position: relative;
}

.panel-header::before {
    content: '';
    width: 3px;
    height: 14px;
    background: var(--glow-cyan);
    box-shadow: 0 0 6px var(--glow-cyan);
    flex-shrink: 0;
}

.panel-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--glow-cyan);
    letter-spacing: 2px;
    text-shadow: 0 0 8px var(--glow-cyan), 0 0 16px rgba(0, 210, 255, 0.3);
}

/* ===== 充值管理Tab ===== */
.recharge-tabs {
    display: flex;
    gap: 0;
    border-bottom: 1px solid var(--border-dim);
    margin-bottom: 0;
}
.recharge-tab {
    padding: 12px 24px;
    color: var(--text-secondary);
    font-size: 13px;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.2s ease;
    letter-spacing: 1px;
}
.recharge-tab:hover {
    color: var(--glow-cyan);
}
.recharge-tab.active {
    color: var(--glow-cyan);
    border-bottom-color: var(--glow-cyan);
    text-shadow: 0 0 8px var(--glow-cyan);
}

.settings-tabs {
    display: flex;
    gap: 0;
    border-bottom: 1px solid var(--border-dim);
    margin-bottom: 0;
}
.settings-tab {
    padding: 12px 24px;
    color: var(--text-secondary);
    font-size: 13px;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.2s ease;
    letter-spacing: 1px;
}
.settings-tab:hover {
    color: var(--glow-cyan);
}
.settings-tab.active {
    color: var(--glow-cyan);
    border-bottom-color: var(--glow-cyan);
    text-shadow: 0 0 8px var(--glow-cyan);
}
.settings-tab-content {
    padding: 0;
}

/* ===== 分类列表 ===== */
.category-item {
    padding: 8px 12px;
    margin-bottom: 4px;
    font-size: 13px;
    color: var(--text-secondary);
    cursor: pointer;
    border-left: 2px solid transparent;
    transition: all var(--transition-fast);
    position: relative;
}

.category-item:hover {
    color: var(--glow-cyan);
    background: rgba(0, 210, 255, 0.08);
    border-left-color: var(--glow-cyan);
}

.cat-dot {
    display: inline-block;
    margin-right: 6px;
    font-size: 10px;
    color: var(--text-dim);
    transition: all var(--transition-fast);
}

.category-item:hover .cat-dot {
    color: var(--glow-cyan);
    text-shadow: 0 0 5px var(--glow-cyan);
}

.category-item.active {
    color: var(--glow-cyan);
    background: rgba(0, 210, 255, 0.15);
    border-left-color: var(--glow-cyan);
}

.category-item.active .cat-dot {
    color: var(--glow-cyan);
    text-shadow: 0 0 5px var(--glow-cyan);
}

/* ===== 操作栏（搜索+写日记） ===== */
.action-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 15px;
    border-bottom: 1px solid var(--border-dim);
    background: rgba(0, 210, 255, 0.03);
}

.search-box {
    flex: 1;
    display: flex;
    gap: 8px;
}

.search-input {
    flex: 1;
    padding: 8px 14px;
    background: rgba(0, 210, 255, 0.06);
    border: 1px solid var(--border-dim);
    border-radius: 3px;
    color: var(--text-primary);
    font-size: 13px;
    outline: none;
    transition: all var(--transition-fast);
}

.search-input::placeholder {
    color: var(--text-dim);
}

.search-input:focus {
    border-color: var(--border-bright);
    box-shadow: 0 0 10px rgba(0, 210, 255, 0.2), inset 0 0 10px rgba(0, 210, 255, 0.05);
}

.search-btn {
    padding: 8px 20px;
    background: transparent;
    border: 1px solid var(--border-primary);
    border-radius: 3px;
    color: var(--glow-cyan);
    font-size: 13px;
    cursor: pointer;
    transition: all var(--transition-fast);
    letter-spacing: 1px;
}

.search-btn:hover {
    background: rgba(0, 210, 255, 0.15);
    box-shadow: 0 0 15px rgba(0, 210, 255, 0.2);
}

.write-btn {
    padding: 8px 24px;
    background: linear-gradient(135deg, rgba(0, 210, 255, 0.2), rgba(0, 255, 136, 0.2));
    border: 1px solid var(--glow-cyan);
    border-radius: 3px;
    color: var(--glow-cyan);
    font-size: 13px;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 6px;
    letter-spacing: 1px;
    white-space: nowrap;
}

.btn-icon {
    font-size: 14px;
}

.write-btn:hover {
    background: linear-gradient(135deg, rgba(0, 210, 255, 0.3), rgba(0, 255, 136, 0.3));
    box-shadow: 0 0 20px rgba(0, 210, 255, 0.3), 0 0 40px rgba(0, 210, 255, 0.1);
}

/* ===== 主内容区 ===== */
.content-area {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(0, 210, 255, 0.03) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 50%, rgba(0, 255, 136, 0.02) 0%, transparent 50%);
}

.content-area::-webkit-scrollbar {
    width: 6px;
}

.content-area::-webkit-scrollbar-track {
    background: transparent;
}

.content-area::-webkit-scrollbar-thumb {
    background: rgba(0, 210, 255, 0.2);
    border-radius: 3px;
}

.content-area::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 210, 255, 0.4);
}

.content-area::-webkit-scrollbar-button {
    display: none;
}

.content-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    min-height: 300px;
    color: var(--text-dim);
}

.placeholder-icon {
    font-size: 60px;
    color: var(--border-primary);
    margin-bottom: 20px;
    animation: placeholderFloat 4s ease-in-out infinite;
}

@keyframes placeholderFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.placeholder-text {
    font-size: 18px;
    color: var(--text-secondary);
    letter-spacing: 3px;
    margin-bottom: 8px;
}

.placeholder-sub {
    font-size: 12px;
    color: var(--text-dim);
    font-family: var(--font-mono);
}

/* ===== 登录区 ===== */
.login-box {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.login-input {
    width: 100%;
    padding: 8px 10px;
    background: rgba(0, 210, 255, 0.06);
    border: 1px solid var(--border-dim);
    border-radius: 3px;
    color: var(--text-primary);
    font-size: 12px;
    outline: none;
    transition: all var(--transition-fast);
}

.login-input::placeholder {
    color: var(--text-dim);
}

.login-input:focus {
    border-color: var(--border-bright);
    box-shadow: 0 0 8px rgba(0, 210, 255, 0.15);
}

.login-btn {
    width: 100%;
    padding: 8px;
    background: linear-gradient(135deg, rgba(0, 210, 255, 0.15), rgba(0, 255, 136, 0.15));
    border: 1px solid var(--border-primary);
    border-radius: 3px;
    color: var(--glow-cyan);
    font-size: 13px;
    cursor: pointer;
    transition: all var(--transition-fast);
    letter-spacing: 2px;
}

.login-btn:hover {
    background: linear-gradient(135deg, rgba(0, 210, 255, 0.25), rgba(0, 255, 136, 0.25));
    box-shadow: 0 0 15px rgba(0, 210, 255, 0.2);
}

.login-links {
    text-align: center;
    font-size: 12px;
    color: var(--text-dim);
}

.login-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.login-links a:hover {
    color: var(--glow-cyan);
}

/* ===== 推荐日记 ===== */
.recommend-scroll-wrapper {
    max-height: 320px;
    overflow: hidden;
    position: relative;
}

.recommend-list {
    position: relative;
    transition: none;
}

.recommend-item {
    padding: 10px;
    margin-bottom: 8px;
    background: rgba(0, 210, 255, 0.04);
    border-left: 2px solid var(--border-dim);
    cursor: pointer;
    transition: all var(--transition-fast);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.recommend-item:hover {
    background: rgba(0, 210, 255, 0.1);
    border-left-color: var(--glow-cyan);
}

.rec-title {
    font-size: 13px;
    color: var(--text-primary);
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.rec-meta {
    font-size: 11px;
    color: var(--text-dim);
    font-family: var(--font-mono);
}

/* ===== 标签区 ===== */
.tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.tag {
    display: inline-block;
    padding: 4px 10px;
    background: rgba(0, 210, 255, 0.08);
    border: 1px solid var(--border-dim);
    border-radius: 2px;
    font-size: 11px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.tag:hover {
    background: rgba(0, 210, 255, 0.2);
    border-color: var(--glow-cyan);
    color: var(--glow-cyan);
    box-shadow: 0 0 8px rgba(0, 210, 255, 0.15);
}

/* ===== 专题列表 ===== */
.topic-item {
    padding: 8px 12px;
    margin-bottom: 4px;
    font-size: 13px;
    color: var(--text-secondary);
    cursor: pointer;
    border-left: 2px solid transparent;
    transition: all var(--transition-fast);
}

.topic-item:hover {
    color: var(--glow-green);
    background: rgba(0, 255, 136, 0.06);
    border-left-color: var(--glow-green);
}

.topic-dot {
    display: inline-block;
    margin-right: 6px;
    font-size: 8px;
    color: var(--text-dim);
    transition: all var(--transition-fast);
}

.topic-item:hover .topic-dot {
    color: var(--glow-green);
    text-shadow: 0 0 5px var(--glow-green);
}

/* ===== 底部行 ===== */
.footer-row {
    grid-area: footer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-top: 1px solid var(--border-primary);
    background: linear-gradient(0deg, rgba(0, 210, 255, 0.06) 0%, transparent 100%);
    position: relative;
}

.footer-row::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--glow-cyan), transparent);
}

.footer-content {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 12px;
    color: var(--text-dim);
    font-family: var(--font-mono);
    letter-spacing: 1px;
}

.footer-divider {
    color: var(--border-primary);
}

/* ===== HUD角标装饰 ===== */
.main-container::before,
.main-container::after {
    content: '';
    position: fixed;
    width: 20px;
    height: 20px;
    z-index: 10;
    pointer-events: none;
}

.main-container::before {
    top: 55px;
    left: 5px;
    border-left: 2px solid var(--glow-cyan);
    border-top: 2px solid var(--glow-cyan);
}

.main-container::after {
    top: 55px;
    right: 5px;
    border-right: 2px solid var(--glow-cyan);
    border-top: 2px solid var(--glow-cyan);
}

/* ===== 呼吸光动画 ===== */
@keyframes breathe {
    0%, 100% {
        box-shadow: 0 0 5px rgba(0, 210, 255, 0.1);
    }
    50% {
        box-shadow: 0 0 15px rgba(0, 210, 255, 0.2);
    }
}

/* ===== 用户信息展示 ===== */
.user-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.user-avatar {
    font-size: 36px;
    color: var(--glow-cyan);
    text-shadow: 0 0 15px rgba(0, 210, 255, 0.4);
    line-height: 1;
}

.user-nickname {
    font-size: 14px;
    color: var(--text-primary);
    font-weight: 600;
    letter-spacing: 1px;
}

.user-info-new {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.user-avatar-section {
    width: 100%;
    display: flex;
    justify-content: center;
    margin-bottom: 4px;
}

.user-avatar-display {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 3px solid var(--glow-cyan);
    box-shadow: 0 0 15px rgba(0, 210, 255, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.user-avatar-display img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.user-avatar-placeholder {
    font-size: 36px;
}

.user-stats {
    display: flex;
    gap: 20px;
    width: 100%;
    justify-content: center;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    color: var(--text-secondary);
}

.stat-icon {
    color: var(--glow-cyan);
    font-size: 10px;
}

.stat-label {
    color: var(--text-dim);
}

.stat-value {
    color: var(--glow-green);
    font-family: var(--font-mono);
    font-weight: 600;
}

.user-info-simple {
    font-size: 13px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 6px 0;
}

.info-points {
    color: var(--glow-green);
}

.info-sep {
    color: var(--text-dim);
}

.info-diamonds {
    color: var(--glow-yellow);
}

.user-avatar-section {
    width: 100%;
    display: flex;
    justify-content: center;
    margin-bottom: 8px;
}

.user-avatar-display {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    border: 2px solid var(--glow-cyan);
    box-shadow: 0 0 12px rgba(0, 210, 255, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.user-avatar-display img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.user-avatar-placeholder {
    font-size: 32px;
}

.user-center-btn {
    width: 100%;
    padding: 6px;
    margin-bottom: 8px;
    background: transparent;
    border: 1px solid var(--border-primary);
    border-radius: 3px;
    color: var(--glow-cyan);
    font-size: 12px;
    cursor: pointer;
    transition: all var(--transition-fast);
    letter-spacing: 1px;
}

.user-center-btn:hover {
    background: rgba(0, 210, 255, 0.15);
    border-color: var(--glow-cyan);
    box-shadow: 0 0 10px rgba(0, 210, 255, 0.2);
}

.logout-btn {
    width: 100%;
    padding: 6px;
    background: transparent;
    border: 1px solid rgba(255, 68, 68, 0.3);
    border-radius: 3px;
    color: var(--glow-red);
    font-size: 12px;
    cursor: pointer;
    transition: all var(--transition-fast);
    letter-spacing: 1px;
}

.logout-btn:hover {
    background: rgba(255, 68, 68, 0.15);
    border-color: var(--glow-red);
    box-shadow: 0 0 10px rgba(255, 68, 68, 0.2);
}

/* ===== 模态弹窗 ===== */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.75);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal-box {
    background: var(--bg-panel);
    border: 1px solid var(--border-primary);
    border-radius: 8px;
    padding: 32px 38px 24px;
    min-width: 320px;
    max-width: 420px;
    text-align: center;
    box-shadow: 0 0 40px rgba(0, 210, 255, 0.12), 0 0 80px rgba(0, 210, 255, 0.05);
    animation: modalIn 0.3s ease-out;
}

@keyframes modalIn {
    from {
        opacity: 0;
        transform: scale(0.92) translateY(-15px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.modal-message {
    font-size: 15px;
    color: var(--text-primary);
    margin-bottom: 26px;
    line-height: 1.6;
    letter-spacing: 1px;
}

.modal-footer {
    display: flex;
    justify-content: center;
}

.modal-btn {
    padding: 10px 50px;
    background: linear-gradient(135deg, rgba(0, 210, 255, 0.2), rgba(0, 255, 136, 0.15));
    border: 1px solid var(--glow-cyan);
    border-radius: 4px;
    color: var(--glow-cyan);
    font-size: 14px;
    cursor: pointer;
    transition: all var(--transition-fast);
    letter-spacing: 2px;
    outline: none;
    font-family: var(--font-main);
}

.modal-btn:hover {
    background: linear-gradient(135deg, rgba(0, 210, 255, 0.32), rgba(0, 255, 136, 0.25));
    box-shadow: 0 0 20px rgba(0, 210, 255, 0.3);
}

/* ===== 注册页面样式 ===== */
.page-register {
    max-width: 480px;
    margin: 20px auto 0;
    padding: 0 20px;
}

.page-header {
    text-align: center;
    margin-bottom: 30px;
}

.page-title {
    display: block;
    font-size: 22px;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: 4px;
    text-shadow: 0 0 10px rgba(0, 210, 255, 0.3);
    margin-bottom: 6px;
}

.page-sub {
    font-size: 12px;
    color: var(--text-dim);
    letter-spacing: 2px;
}

.register-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-label {
    font-size: 13px;
    color: var(--text-secondary);
    letter-spacing: 1px;
}

.required {
    color: var(--glow-red);
    margin-left: 2px;
}

.form-input {
    padding: 10px 14px;
    background: rgba(0, 210, 255, 0.06);
    border: 1px solid var(--border-dim);
    border-radius: 3px;
    color: var(--text-primary);
    font-size: 14px;
    outline: none;
    transition: all var(--transition-fast);
    font-family: var(--font-main);
}

.form-input::placeholder {
    color: var(--text-dim);
}

.form-input:focus {
    border-color: var(--border-bright);
    box-shadow: 0 0 12px rgba(0, 210, 255, 0.2), inset 0 0 12px rgba(0, 210, 255, 0.05);
}

select.form-input {
    background: rgba(0, 210, 255, 0.25);
    color: #ffffff;
}

select.form-input option {
    background: rgba(0, 0, 0, 0.9);
    color: #ffffff;
}

select.form-input:focus {
    border-color: var(--border-bright);
    box-shadow: 0 0 12px rgba(0, 210, 255, 0.2), inset 0 0 12px rgba(0, 210, 255, 0.05);
}

.form-actions {
    display: flex;
    gap: 12px;
    margin-top: 10px;
}

.btn-submit {
    flex: 1;
    padding: 10px;
    background: linear-gradient(135deg, rgba(0, 210, 255, 0.2), rgba(0, 255, 136, 0.2));
    border: 1px solid var(--glow-cyan);
    border-radius: 3px;
    color: var(--glow-cyan);
    font-size: 14px;
    cursor: pointer;
    transition: all var(--transition-fast);
    letter-spacing: 2px;
    outline: none;
    font-family: var(--font-main);
}

.btn-submit:hover {
    background: linear-gradient(135deg, rgba(0, 210, 255, 0.3), rgba(0, 255, 136, 0.3));
    box-shadow: 0 0 20px rgba(0, 210, 255, 0.3);
}

.btn-back {
    flex: 1;
    padding: 10px;
    background: transparent;
    border: 1px solid var(--border-dim);
    border-radius: 3px;
    color: var(--text-secondary);
    font-size: 14px;
    cursor: pointer;
    transition: all var(--transition-fast);
    letter-spacing: 2px;
    outline: none;
    font-family: var(--font-main);
}

.btn-back:hover {
    border-color: var(--border-primary);
    color: var(--text-primary);
}

/* ===== 推荐日记样式 ===== */
.recommended-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 25px;
}

.recommended-card {
    background: var(--bg-panel);
    border: 1px solid var(--border-dim);
    border-radius: 8px;
    padding: 15px;
    width: calc(20% - 10px);
    min-width: 200px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.recommended-card:hover {
    border-color: var(--glow-cyan);
    box-shadow: 0 0 15px rgba(0, 210, 255, 0.2);
    transform: translateY(-2px);
}

.recommended-title {
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.recommended-info {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--text-secondary);
}

.recommended-author {
    color: var(--glow-cyan);
}

.recommended-date {
    color: var(--text-dim);
}

@media (max-width: 1200px) {
    .recommended-card {
        width: calc(25% - 10px);
    }
}

@media (max-width: 900px) {
    .recommended-card {
        width: calc(33.333% - 8px);
    }
}

@media (max-width: 600px) {
    .recommended-card {
        width: calc(50% - 6px);
        min-width: auto;
    }
}

/* ===== 新用户中心样式 ===== */
.page-user-center {
    max-width: 600px;
    margin: 0 auto;
    padding: 10px 0;
}

.page-user-center .page-header {
    text-align: center;
    margin-bottom: 30px;
}

.user-center-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.avatar-upload-area {
    display: flex;
    gap: 16px;
    align-items: center;
}

.avatar-preview {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(0, 210, 255, 0.1);
    border: 2px solid var(--border-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    flex-shrink: 0;
}

.avatar-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-placeholder {
    font-size: 36px;
    color: var(--text-dim);
}

.avatar-actions {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.btn-upload-avatar {
    padding: 6px 16px;
    background: transparent;
    border: 1px solid var(--border-primary);
    border-radius: 3px;
    color: var(--glow-cyan);
    font-size: 12px;
    cursor: pointer;
    transition: all var(--transition-fast);
    letter-spacing: 1px;
    width: fit-content;
}

.btn-upload-avatar:hover {
    background: rgba(0, 210, 255, 0.15);
    border-color: var(--glow-cyan);
    box-shadow: 0 0 10px rgba(0, 210, 255, 0.2);
}

/* ===== 新用户中心样式 ===== */
.page-user-center .page-header {
    text-align: center;
    margin-bottom: 30px;
}

.user-card {
    background: var(--bg-panel);
    border: 1px solid var(--border-dim);
    border-radius: 8px;
    padding: 25px;
    margin-bottom: 25px;
    box-shadow: 0 0 20px rgba(0, 210, 255, 0.1);
}

.card-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--glow-cyan);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-dim);
    text-shadow: 0 0 10px rgba(0, 210, 255, 0.3);
}

.avatar-top-row {
    display: flex;
    align-items: center;
    gap: 30px;
    margin-bottom: 25px;
}

.avatar-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.avatar-preview-new {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    border: 3px solid var(--glow-cyan);
    box-shadow: 0 0 15px rgba(0, 210, 255, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.avatar-preview-new img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-placeholder-new {
    font-size: 40px;
}

.avatar-upload-btn {
    background: linear-gradient(135deg, rgba(0, 210, 255, 0.2), rgba(0, 255, 136, 0.2));
    border: 1px solid var(--glow-cyan);
    color: var(--glow-cyan);
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s ease;
    letter-spacing: 1px;
}

.avatar-upload-btn:hover {
    box-shadow: 0 0 20px rgba(0, 210, 255, 0.3);
    transform: translateY(-2px);
}

.stats-row-flex {
    display: flex;
    gap: 20px;
    flex: 1;
}

.stat-item {
    flex: 1;
    background: rgba(0, 210, 255, 0.08);
    border: 1px solid var(--border-dim);
    border-radius: 8px;
    padding: 18px;
    text-align: center;
}

.stat-label {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.stat-value {
    font-size: 28px;
    font-weight: bold;
    color: var(--glow-cyan);
    text-shadow: 0 0 8px rgba(0, 210, 255, 0.5);
}

.stat-value.diamond {
    color: var(--glow-yellow);
    text-shadow: 0 0 8px rgba(255, 204, 0, 0.5);
}

.info-row {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 20px;
    align-items: center;
}

.info-group {
    flex: 1;
    min-width: 250px;
}

.info-group.full {
    flex: 1 1 100%;
    min-width: 100%;
}

.info-group.half {
    flex: 0 0 calc(50% - 10px);
    min-width: 200px;
}

.info-group.one-third {
    flex: 0 0 calc(33.333% - 14px);
    min-width: 200px;
}

.info-label {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 8px;
    display: block;
    letter-spacing: 1px;
}

.info-input {
    width: 100%;
    height: 44px;
    background: rgba(0, 210, 255, 0.06);
    border: 1px solid var(--border-dim);
    border-radius: 6px;
    padding: 0 14px;
    color: var(--text-primary);
    font-size: 15px;
    transition: all 0.3s ease;
    font-family: var(--font-main);
}

.info-input::placeholder {
    color: var(--text-dim);
}

.info-input:focus {
    outline: none;
    border-color: var(--border-bright);
    box-shadow: 0 0 12px rgba(0, 210, 255, 0.2), inset 0 0 12px rgba(0, 210, 255, 0.05);
}

.info-input[readonly] {
    background: rgba(0, 0, 0, 0.3);
    cursor: not-allowed;
}

.form-actions-center {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-top: 10px;
}

@media (max-width: 768px) {
    .avatar-top-row {
        flex-direction: column;
        align-items: stretch;
    }
    .info-row {
        flex-direction: column;
        align-items: stretch;
    }
    .info-group.half,
    .info-group.one-third {
        flex: 1;
        min-width: 100%;
    }
}

/* ===== 响应式微调 ===== */
@media (max-width: 900px) {
    .main-container {
        grid-template-columns: 140px 1fr 220px;
    }
    .page-register {
        max-width: 100%;
    }
}

@media (max-width: 700px) {
    .main-container {
        grid-template-columns: 120px 1fr 200px;
    }
    .title-text {
        font-size: 16px;
        letter-spacing: 4px;
    }
}

/* ===== 写日记页面样式 ===== */
.page-write-diary {
    max-width: 900px;
    margin: 0 auto;
    padding: 10px 0;
}

.page-write-diary .page-header {
    text-align: center;
    margin-bottom: 24px;
}

.write-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.form-row {
    display: flex;
    gap: 16px;
}

.form-group.half {
    flex: 1;
    min-width: 0;
}

.form-group.one-third {
    flex: 1;
    min-width: 0;
}

/* 心情和天气选择器 */
.mood-weather-row {
    gap: 20px;
}

.icon-selector {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
}

.icon-item {
    padding: 8px 6px;
    background: rgba(0, 210, 255, 0.06);
    border: 1px solid var(--border-dim);
    border-radius: 3px;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 13px;
    color: var(--text-secondary);
}

.icon-item:hover {
    background: rgba(0, 210, 255, 0.12);
    border-color: var(--border-primary);
    color: var(--text-primary);
}

.icon-item.active {
    background: rgba(0, 210, 255, 0.2);
    border-color: var(--glow-cyan);
    color: var(--glow-cyan);
    box-shadow: 0 0 10px rgba(0, 210, 255, 0.2);
}

/* 标签输入 */
.tag-input-wrapper {
    position: relative;
    border: 1px solid var(--border-dim);
    border-radius: 3px;
    background: rgba(0, 210, 255, 0.06);
    padding: 8px;
    min-height: 42px;
    transition: all var(--transition-fast);
}

.tag-input-wrapper:focus-within {
    border-color: var(--border-bright);
    box-shadow: 0 0 12px rgba(0, 210, 255, 0.2);
}

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 6px;
}

.tag-item {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    background: rgba(0, 210, 255, 0.15);
    border: 1px solid var(--border-primary);
    border-radius: 3px;
    font-size: 12px;
    color: var(--glow-cyan);
}

.tag-remove {
    cursor: pointer;
    color: var(--text-dim);
    font-size: 14px;
    line-height: 1;
    margin-left: 2px;
}

.tag-remove:hover {
    color: var(--glow-red);
}

.tag-input {
    border: none !important;
    background: transparent !important;
    padding: 4px 0 !important;
    box-shadow: none !important;
}

.tag-input:focus {
    box-shadow: none !important;
}

/* 富文本编辑器 */
.editor-wrapper {
    border: 1px solid var(--border-dim);
    border-radius: 4px;
    overflow: hidden;
    background: rgba(0, 210, 255, 0.03);
    transition: all var(--transition-fast);
}

.editor-wrapper:focus-within {
    border-color: var(--border-bright);
    box-shadow: 0 0 15px rgba(0, 210, 255, 0.15);
}

.editor-toolbar {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 8px 10px;
    background: rgba(0, 210, 255, 0.08);
    border-bottom: 1px solid var(--border-dim);
    flex-wrap: wrap;
}

.toolbar-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid transparent;
    border-radius: 3px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 14px;
}

.toolbar-btn:hover {
    background: rgba(0, 210, 255, 0.15);
    border-color: var(--border-primary);
    color: var(--glow-cyan);
}

.toolbar-sep {
    color: var(--border-dim);
    margin: 0 4px;
    user-select: none;
}

.editor-content {
    min-height: 300px;
    padding: 16px;
    outline: none;
    color: var(--text-primary);
    font-size: 14px;
    line-height: 1.8;
    overflow-y: auto;
}

.editor-content:focus {
    background: rgba(0, 210, 255, 0.02);
}

.editor-content::-webkit-scrollbar {
    width: 6px;
}

.editor-content::-webkit-scrollbar-track {
    background: transparent;
}

.editor-content::-webkit-scrollbar-thumb {
    background: rgba(0, 210, 255, 0.2);
    border-radius: 3px;
}

.editor-content::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 210, 255, 0.4);
}

.editor-content::-webkit-scrollbar-button {
    display: none;
}

.editor-content img {
    max-width: 100%;
    border-radius: 4px;
    margin: 8px 0;
}

.editor-content a {
    color: var(--glow-cyan);
    text-decoration: underline;
}

.editor-content a:hover {
    color: var(--glow-green);
}

/* 代码块样式 */
.code-block {
    margin: 12px 0;
    border: 1px solid var(--border-dim);
    border-radius: 4px;
    overflow: hidden;
    background: #1e1e1e;
}

.code-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 12px;
    background: rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid var(--border-dim);
}

.code-lang {
    font-size: 11px;
    color: var(--text-dim);
    font-family: var(--font-mono);
    text-transform: uppercase;
}

.code-copy-btn {
    padding: 2px 10px;
    background: transparent;
    border: 1px solid var(--border-dim);
    border-radius: 3px;
    color: var(--text-secondary);
    font-size: 11px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.code-copy-btn:hover {
    background: rgba(0, 210, 255, 0.15);
    border-color: var(--glow-cyan);
    color: var(--glow-cyan);
}

.code-block pre {
    margin: 0;
    padding: 12px;
    overflow-x: auto;
}

.code-block code {
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 13px;
    line-height: 1.6;
}

/* 代码弹窗 */
.code-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.75);
    z-index: 999;
    align-items: center;
    justify-content: center;
}

.code-modal-content {
    background: var(--bg-panel);
    border: 1px solid var(--border-primary);
    border-radius: 8px;
    width: 90%;
    max-width: 600px;
    box-shadow: 0 0 40px rgba(0, 210, 255, 0.12), 0 0 80px rgba(0, 210, 255, 0.05);
    animation: modalIn 0.3s ease-out;
}

.code-modal-header {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-dim);
    font-size: 14px;
    color: var(--text-primary);
    letter-spacing: 2px;
}

.code-textarea {
    width: calc(100% - 32px);
    margin: 12px 16px;
    padding: 12px;
    background: #1e1e1e;
    border: 1px solid var(--border-dim);
    border-radius: 3px;
    color: var(--text-primary);
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 13px;
    outline: none;
    resize: vertical;
}

.code-textarea:focus {
    border-color: var(--border-primary);
    box-shadow: 0 0 10px rgba(0, 210, 255, 0.15);
}

.code-modal-footer {
    display: flex;
    gap: 10px;
    padding: 12px 16px;
    border-top: 1px solid var(--border-dim);
    justify-content: flex-end;
}

.code-modal-footer .btn-submit,
.code-modal-footer .btn-back {
    padding: 6px 20px;
    font-size: 13px;
}

/* 下载资源 */
.download-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.download-item {
    display: flex;
    gap: 10px;
    align-items: center;
    padding: 10px;
    background: rgba(0, 210, 255, 0.04);
    border: 1px solid var(--border-dim);
    border-radius: 3px;
}

.download-item .form-input {
    flex: 1;
    padding: 8px 10px;
}

.dl-title {
    flex: 2 !important;
}

.dl-url {
    flex: 3 !important;
}

.dl-diamond {
    flex: 0.5 !important;
    max-width: 80px;
}

.btn-remove-dl {
    padding: 8px 12px;
    background: transparent;
    border: 1px solid rgba(255, 68, 68, 0.3);
    border-radius: 3px;
    color: var(--glow-red);
    font-size: 12px;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.btn-remove-dl:hover {
    background: rgba(255, 68, 68, 0.15);
    border-color: var(--glow-red);
}

.btn-upload-dl {
    padding: 8px 12px;
    background: transparent;
    border: 1px solid rgba(0, 255, 136, 0.3);
    border-radius: 3px;
    color: var(--glow-green);
    font-size: 12px;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.btn-upload-dl:hover {
    background: rgba(0, 255, 136, 0.15);
    border-color: var(--glow-green);
}

.btn-add-download {
    margin-top: 8px;
    padding: 8px 16px;
    background: transparent;
    border: 1px dashed var(--border-primary);
    border-radius: 3px;
    color: var(--glow-cyan);
    font-size: 13px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-add-download:hover {
    background: rgba(0, 210, 255, 0.1);
    border-style: solid;
}

/* ===== 日记列表页面样式 ===== */
.page-diary-list {
    padding: 10px 0;
}

.list-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-dim);
}

.page-title-area {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.btn-write {
    padding: 8px 20px;
    background: linear-gradient(135deg, rgba(0, 210, 255, 0.2), rgba(0, 255, 136, 0.2));
    border: 1px solid var(--glow-cyan);
    border-radius: 3px;
    color: var(--glow-cyan);
    font-size: 13px;
    cursor: pointer;
    transition: all var(--transition-fast);
    letter-spacing: 1px;
}

.btn-write:hover {
    background: linear-gradient(135deg, rgba(0, 210, 255, 0.3), rgba(0, 255, 136, 0.3));
    box-shadow: 0 0 15px rgba(0, 210, 255, 0.25);
}

.diary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.diary-card {
    background: var(--bg-panel);
    border: 1px solid var(--border-dim);
    border-radius: 4px;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
    min-height: 200px;
    display: flex;
    flex-direction: column;
}

.diary-card:hover {
    border-color: var(--border-primary);
    box-shadow: 0 0 20px rgba(0, 210, 255, 0.15);
    transform: translateY(-2px);
}

.top-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    padding: 2px 8px;
    background: rgba(255, 204, 0, 0.2);
    border: 1px solid var(--glow-yellow);
    border-radius: 2px;
    font-size: 10px;
    color: var(--glow-yellow);
    z-index: 1;
}

.card-header {
    padding: 12px 14px 8px;
}

.card-title {
    font-size: 15px;
    color: var(--text-primary);
    font-weight: 600;
    word-wrap: break-word;
    word-break: break-word;
    line-height: 1.4;
}

.card-thumbnail {
    width: 100%;
    height: 160px;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.3);
}

.card-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.diary-card:hover .card-thumbnail img {
    transform: scale(1.05);
}

.card-body {
    padding: 0 14px 10px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.card-excerpt {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
    word-wrap: break-word;
    word-break: break-word;
    flex: 1;
}

.card-footer {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    padding: 10px 14px;
    border-top: 1px solid var(--border-dim);
    background: rgba(0, 210, 255, 0.03);
}

.card-weather {
    font-size: 16px;
}

.card-mood {
    font-size: 16px;
}

.card-category {
    font-size: 11px;
    color: var(--glow-cyan);
    background: rgba(0, 210, 255, 0.1);
    padding: 2px 6px;
    border-radius: 2px;
    border: 1px solid rgba(0, 210, 255, 0.2);
}

.card-author {
    font-size: 12px;
    color: var(--text-dim);
}

.card-date {
    font-size: 11px;
    color: var(--text-dim);
    font-family: var(--font-mono);
}

.empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    color: var(--text-dim);
}

.empty-icon {
    font-size: 48px;
    margin-bottom: 12px;
    opacity: 0.5;
}

.empty-text {
    font-size: 14px;
    letter-spacing: 2px;
}

.list-pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--border-dim);
}

.page-btn {
    padding: 6px 14px;
    background: transparent;
    border: 1px solid var(--border-dim);
    border-radius: 3px;
    color: var(--text-secondary);
    font-size: 13px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.page-btn:hover {
    background: rgba(0, 210, 255, 0.1);
    border-color: var(--border-primary);
    color: var(--glow-cyan);
}

.page-btn.active {
    background: rgba(0, 210, 255, 0.2);
    border-color: var(--glow-cyan);
    color: var(--glow-cyan);
}

.loading {
    text-align: center;
    padding: 20px;
    color: var(--text-dim);
    font-size: 13px;
    display: none;
}

/* ===== 日记详情弹窗 ===== */
.diary-detail-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.75);
    z-index: 999;
    align-items: center;
    justify-content: center;
}

.diary-detail-content {
    background: var(--bg-panel);
    border: 1px solid var(--border-primary);
    border-radius: 8px;
    width: 90%;
    max-width: 750px;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: 0 0 40px rgba(0, 210, 255, 0.12), 0 0 80px rgba(0, 210, 255, 0.05);
    animation: modalIn 0.3s ease-out;
}

.diary-detail-content::-webkit-scrollbar {
    width: 6px;
}

.diary-detail-content::-webkit-scrollbar-track {
    background: transparent;
}

.diary-detail-content::-webkit-scrollbar-thumb {
    background: rgba(0, 210, 255, 0.2);
    border-radius: 3px;
}

.diary-detail-content::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 210, 255, 0.4);
}

.diary-detail-content::-webkit-scrollbar-button {
    display: none;
}

.diary-detail-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-dim);
}

.detail-title {
    font-size: 18px;
    color: var(--text-primary);
    font-weight: 600;
    letter-spacing: 1px;
}

.detail-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--border-dim);
    border-radius: 3px;
    color: var(--text-secondary);
    font-size: 20px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.detail-close:hover {
    background: rgba(255, 68, 68, 0.15);
    border-color: var(--glow-red);
    color: var(--glow-red);
}

.diary-detail-body {
    padding: 20px;
}

.detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-dim);
}

.meta-item {
    font-size: 12px;
    color: var(--text-secondary);
    padding: 4px 10px;
    background: rgba(0, 210, 255, 0.06);
    border: 1px solid var(--border-dim);
    border-radius: 3px;
}

.detail-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 16px;
}

.detail-tag {
    padding: 4px 10px;
    background: rgba(0, 210, 255, 0.1);
    border: 1px solid var(--border-primary);
    border-radius: 3px;
    font-size: 12px;
    color: var(--glow-cyan);
}

.detail-content {
    font-size: 14px;
    line-height: 1.8;
    color: var(--text-primary);
}

.detail-content img {
    max-width: 100%;
    border-radius: 4px;
    margin: 10px 0;
}

.detail-content a {
    color: var(--glow-cyan);
    text-decoration: underline;
}

.detail-downloads {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--border-dim);
}

.detail-downloads h4 {
    font-size: 14px;
    color: var(--text-primary);
    margin-bottom: 12px;
    letter-spacing: 1px;
}

.dl-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    margin-bottom: 8px;
    background: rgba(0, 210, 255, 0.04);
    border: 1px solid var(--border-dim);
    border-radius: 3px;
}

.dl-icon {
    color: var(--glow-cyan);
    font-size: 16px;
}

.dl-link {
    flex: 1;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 13px;
}

.dl-link:hover {
    color: var(--glow-cyan);
}

.dl-title {
    flex: 1;
    color: var(--text-secondary);
    font-size: 13px;
}

.dl-badge.free {
    padding: 2px 8px;
    background: rgba(0, 255, 136, 0.15);
    border: 1px solid var(--glow-green);
    border-radius: 2px;
    font-size: 10px;
    color: var(--glow-green);
}

.btn-diamond-buy {
    padding: 4px 12px;
    background: rgba(255, 204, 0, 0.15);
    border: 1px solid var(--glow-yellow);
    border-radius: 3px;
    color: var(--glow-yellow);
    font-size: 12px;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.btn-diamond-buy:hover {
    background: rgba(255, 204, 0, 0.25);
    box-shadow: 0 0 10px rgba(255, 204, 0, 0.2);
}

.diary-detail-footer {
    display: flex;
    gap: 10px;
    padding: 14px 20px;
    border-top: 1px solid var(--border-dim);
    justify-content: space-between;
    align-items: center;
}

.detail-footer-left {
    display: flex;
    gap: 10px;
    align-items: center;
}

.detail-footer-right {
    display: flex;
    gap: 10px;
}

.btn-detail-like {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: rgba(0, 210, 255, 0.15);
    border: 1px solid var(--glow-cyan);
    border-radius: 3px;
    color: var(--glow-cyan);
    font-size: 13px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-detail-like:hover {
    background: rgba(0, 210, 255, 0.25);
    box-shadow: 0 0 10px rgba(0, 210, 255, 0.2);
}

.btn-detail-like.liked {
    background: rgba(0, 210, 255, 0.3);
    border-color: var(--glow-cyan);
}

.like-icon {
    font-size: 14px;
}

.like-count {
    font-family: var(--font-mono);
}

.btn-detail-edit {
    padding: 6px 18px;
    background: rgba(0, 210, 255, 0.15);
    border: 1px solid var(--glow-cyan);
    border-radius: 3px;
    color: var(--glow-cyan);
    font-size: 13px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-detail-edit:hover {
    background: rgba(0, 210, 255, 0.25);
    box-shadow: 0 0 10px rgba(0, 210, 255, 0.2);
}

.btn-detail-delete {
    padding: 6px 18px;
    background: rgba(255, 68, 68, 0.15);
    border: 1px solid var(--glow-red);
    border-radius: 3px;
    color: var(--glow-red);
    font-size: 13px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-detail-delete:hover {
    background: rgba(255, 68, 68, 0.25);
    box-shadow: 0 0 10px rgba(255, 68, 68, 0.2);
}

.btn-detail-close {
    padding: 6px 18px;
    background: rgba(0, 210, 255, 0.15);
    border: 1px solid var(--glow-cyan);
    border-radius: 3px;
    color: var(--glow-cyan);
    font-size: 13px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-detail-close:hover {
    background: rgba(0, 210, 255, 0.25);
    box-shadow: 0 0 10px rgba(0, 210, 255, 0.2);
}