/* ==================== glimmer 微光页 ====================
   依托基础设计系统，保持与 notes / life 相同的玻璃态排版
   仅调整主题色、更轻的层级、单栏布局
   ====================================================== */

body.page-template-custom-glimmer {
    padding-top: var(--header-height);

    /* 沿用 ideas 栏目的主题黄调 */
    --glimmer-primary: #F5D86C;
    --glimmer-primary-rgb: 245, 216, 108;
    --glimmer-secondary: #F2C94C;
    --glimmer-secondary-rgb: 242, 201, 76;
    --glimmer-gradient: linear-gradient(135deg, var(--glimmer-primary), var(--glimmer-secondary));

    --theme-primary: var(--glimmer-primary);
    --theme-secondary: var(--glimmer-secondary);
    --theme-gradient: var(--glimmer-gradient);

    --theme-border: var(--border-color);
    --theme-border-light: rgba(148, 163, 184, 0.18);

    /* 主题背景 - 克制的黄色调，避免过于显眼 */
    --theme-hero-bg: color-mix(in srgb, var(--bg-secondary) 93%, var(--glimmer-primary) 7%);
    --theme-card-bg: color-mix(in srgb, var(--bg-secondary) 94%, var(--glimmer-primary) 6%);
    --theme-hover-bg: color-mix(in srgb, var(--glimmer-primary) 10%, transparent);
    --theme-hover-border: color-mix(in srgb, var(--glimmer-primary) 30%, transparent);

    --theme-glow: 0 0 24px rgba(var(--glimmer-primary-rgb), 0.12);
    --theme-glow-strong: 0 10px 24px rgba(var(--glimmer-primary-rgb), 0.18);
    --theme-shadow-color: rgba(var(--glimmer-primary-rgb), 0.08);
}

#main-content {
    padding-top: var(--header-height) !important;
}

.glimmer-page {
    max-width: 960px;
    margin: 0 auto;

    /* 确保变量在组件作用域内可用，防止 body class 缺失导致变量未定义 */
    --glimmer-primary: #F5D86C;
    --glimmer-primary-rgb: 245, 216, 108;
    --glimmer-secondary: #F2C94C;
    --glimmer-secondary-rgb: 242, 201, 76;
}

/* ==================== Hero ==================== */
.glimmer-hero {
    background: var(--theme-hero-bg);
    padding: 48px var(--space-2xl) 40px;
    border-radius: var(--radius-xl);
    margin: var(--space-2xl) auto var(--space-xl);
    border: 1px solid var(--theme-border-light);

    /* 使用系统默认阴影，保持与 notes/life 页面一致 */
    box-shadow: var(--shadow-xl), inset 0 -1px 0 rgba(15, 23, 42, 0.05);

    text-align: center;
    position: relative;
    overflow: visible;
    z-index: var(--z-base);
}

.glimmer-hero::before,
.glimmer-hero::after {
    content: '';
    position: absolute;
    z-index: 0;
    pointer-events: none;
    transform: translate3d(0, 0, 0);
}

.glimmer-hero::before {
    inset: 6% auto auto 24%;
    width: clamp(240px, 58vw, 460px);
    height: clamp(240px, 58vw, 460px);
    background-image: radial-gradient(circle at center, rgba(var(--glimmer-primary-rgb), 0.32), transparent 62%);
    filter: blur(10px);
    opacity: 0.5;
    animation: glimmer-breathe 8s ease-in-out infinite alternate;
}

.glimmer-hero::after {
    inset: 0 10% auto auto;
    width: clamp(200px, 52vw, 400px);
    height: clamp(200px, 52vw, 400px);
    background-image: radial-gradient(circle at center, rgba(var(--glimmer-secondary-rgb), 0.28), transparent 60%);
    filter: blur(12px);
    opacity: 0.42;
    animation: glimmer-breathe 10s ease-in-out infinite alternate-reverse;
}

@keyframes glimmer-breathe {
    0% {
        transform: translate3d(0, 0, 0) scale(1);
        opacity: 0.4;
    }

    100% {
        transform: translate3d(20px, -20px, 0) scale(1.1);
        opacity: 0.6;
    }
}

.glimmer-hero>* {
    position: relative;
    z-index: 1;
}

.glimmer-hero__kicker {
    text-transform: uppercase;
    letter-spacing: 0.32em;
    font-size: var(--text-xs);
    color: rgba(71, 85, 105, 0.95);
    margin-bottom: var(--space-xs);
}

.glimmer-hero__title {
    font-size: clamp(2.2rem, 4.5vw, 3.2rem);
    font-weight: 800;
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
}

.glimmer-hero__subtitle {
    max-width: 640px;
    margin: 0 auto;
    color: var(--text-secondary);
    font-size: var(--text-base);
    line-height: 1.8;
}

/* ==================== Music ==================== */
/* ==================== Stream ==================== */
.glimmer-stream {
    --glimmer-card-max-width: 700px;
    --glimmer-card-gap: var(--space-xl);
    --glimmer-card-padding-x: var(--space-xl);
    --glimmer-card-padding-y: var(--space-lg);
    --glimmer-stream-padding-x: var(--space-lg);
    --glimmer-month-spacing: var(--space-xs);

    max-width: 960px;
    margin: var(--space-2xl) auto var(--space-3xl);
    padding: 0 var(--glimmer-stream-padding-x);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    position: relative;
}

.glimmer-stream::before {
    content: '';
    position: absolute;
    inset: 6% 8% auto auto;
    width: clamp(180px, 36vw, 320px);
    height: clamp(180px, 36vw, 320px);
    background: radial-gradient(circle at center, rgba(var(--glimmer-primary-rgb), 0.12), transparent 65%);
    pointer-events: none;
    z-index: 0;
    filter: blur(8px);
    opacity: 0.7;
}

.glimmer-stream>* {
    position: relative;
    z-index: 1;
}

.glimmer-stream__header {
    text-align: center;
    margin-bottom: var(--space-md);
}

.glimmer-stream__eyebrow {
    font-size: var(--text-xs);
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: rgba(71, 85, 105, 0.7);
    margin: 0;
}

.glimmer-list {
    display: flex;
    flex-direction: column;
    gap: var(--glimmer-card-gap);
    width: 100%;
    align-items: center;
}

.glimmer-card {
    width: 100%;
    max-width: var(--glimmer-card-max-width);
    margin: 0 auto;
    background: color-mix(in srgb, rgba(255, 255, 255, 0.92) 92%, var(--glimmer-primary) 8%);
    border: 1px solid color-mix(in srgb, rgba(255, 255, 255, 0.85) 85%, var(--glimmer-primary) 15%);
    border-radius: var(--radius-lg);
    padding: var(--glimmer-card-padding-y) var(--glimmer-card-padding-x);
    box-shadow: 0 16px 38px rgba(15, 23, 42, 0.08);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    display: flex;
    flex-direction: column;
    position: relative;
}

.glimmer-card:hover {
    transform: translateY(-3px);
    background: color-mix(in srgb, rgba(255, 255, 255, 0.96) 86%, var(--glimmer-primary) 14%);
    border-color: color-mix(in srgb, rgba(255, 255, 255, 0.9) 75%, var(--glimmer-primary) 25%);
    box-shadow: 0 22px 48px rgba(15, 23, 42, 0.12), var(--theme-glow);
}

/* 添加卡片左侧的装饰条 */
.glimmer-card::after {
    content: '';
    position: absolute;
    left: 0;
    top: var(--space-lg);
    bottom: var(--space-lg);
    width: 3px;
    background: var(--glimmer-gradient);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.glimmer-card:hover::after {
    opacity: 0.8;
}

.glimmer-card__text {
    margin: 0 0 var(--space-sm);
    color: var(--text-primary);
    line-height: 1.8;
    font-size: var(--text-md);
    white-space: pre-wrap;
}

.glimmer-card__media {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-sm);
    margin: 0 0 var(--space-sm);
}

.glimmer-card__media img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    display: block;
    object-fit: cover;
    background: color-mix(in srgb, var(--glimmer-primary) 8%, rgba(255, 255, 255, 0.6));
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.glimmer-card:hover .glimmer-card__media img {
    transform: scale(1.02);
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.12);
}

.glimmer-card__date {
    font-size: var(--text-xs);
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(71, 85, 105, 0.75);
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    background: color-mix(in srgb, var(--glimmer-primary) 6%, transparent);
    border: 1px solid color-mix(in srgb, var(--glimmer-primary) 15%, transparent);
    align-self: flex-end;
}

.glimmer-card__date::before {
    content: '✦';
    font-size: 0.7em;
    color: var(--glimmer-primary);
    opacity: 0.8;
}

.glimmer-empty {
    width: 100%;
    max-width: var(--glimmer-card-max-width);
    margin: 0 auto;
    text-align: center;
    padding: var(--space-3xl) var(--glimmer-card-padding-x);
    color: var(--text-secondary);
    border-radius: var(--radius-lg);
    border: 2px dashed color-mix(in srgb, var(--glimmer-primary) 25%, var(--border-color));
    background: color-mix(in srgb, var(--theme-primary) 6%, transparent);
    backdrop-filter: blur(12px);
    position: relative;
}

.glimmer-empty::before {
    content: '✨';
    display: block;
    font-size: 3rem;
    margin-bottom: var(--space-md);
    opacity: 0.4;
}

/* ==================== Dark mode tweak ==================== */
[data-theme='dark'] .glimmer-hero {
    border-color: color-mix(in srgb, var(--glimmer-primary) 35%, transparent);
    background: color-mix(in srgb, var(--bg-secondary) 92%, var(--glimmer-primary) 8%);
}

[data-theme='dark'] .glimmer-stream::before {
    background: radial-gradient(circle at center, rgba(var(--glimmer-primary-rgb), 0.16), transparent 65%);
    filter: blur(10px);
}

[data-theme='dark'] .glimmer-card {
    background: color-mix(in srgb, rgba(255, 255, 255, 0.08) 55%, var(--bg-secondary) 40%, var(--glimmer-primary) 5%);
    border-color: color-mix(in srgb, var(--glimmer-primary) 28%, rgba(255, 255, 255, 0.12));
    box-shadow: 0 18px 42px rgba(0, 0, 0, 0.35);
}

[data-theme='dark'] .glimmer-card:hover {
    background: color-mix(in srgb, rgba(255, 255, 255, 0.12) 52%, var(--bg-secondary) 40%, var(--glimmer-primary) 8%);
    border-color: color-mix(in srgb, var(--glimmer-primary) 35%, rgba(255, 255, 255, 0.18));
    box-shadow: 0 18px 42px rgba(0, 0, 0, 0.4), var(--theme-glow);
}

[data-theme='dark'] .glimmer-hero__kicker,
[data-theme='dark'] .glimmer-stream__eyebrow {
    color: rgba(226, 232, 240, 0.85);
}

[data-theme='dark'] .glimmer-card__date {
    color: rgba(226, 232, 240, 0.8);
    background: color-mix(in srgb, var(--glimmer-primary) 10%, rgba(255, 255, 255, 0.05));
    border-color: color-mix(in srgb, var(--glimmer-primary) 25%, rgba(255, 255, 255, 0.1));
}

[data-theme='dark'] .glimmer-month-title {
    color: rgba(241, 245, 249, 0.92);
}

[data-theme='dark'] .glimmer-month-title::before {
    background: var(--glimmer-gradient);
}

[data-theme='dark'] .glimmer-empty {
    background: color-mix(in srgb, var(--glimmer-primary) 8%, rgba(15, 23, 42, 0.85));
    border-color: color-mix(in srgb, var(--glimmer-primary) 30%, rgba(255, 255, 255, 0.15));
    color: rgba(241, 245, 249, 0.86);
}

/* 月份标题 - 增强视觉层次 */
.glimmer-month-title {
    width: 100%;
    max-width: var(--glimmer-card-max-width);
    margin: var(--space-xl) auto var(--space-md);
    color: var(--text-primary);
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: var(--text-xs);
    line-height: 1.5;
    opacity: 0.85;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    position: relative;
}

.glimmer-month-title::before {
    content: '';
    width: 32px;
    height: 3px;
    background: var(--glimmer-gradient);
    border-radius: var(--radius-full);
    flex-shrink: 0;
}

.glimmer-month-title::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg,
            color-mix(in srgb, var(--glimmer-primary) 20%, transparent),
            transparent);
}

/* 第一个月份标题上边距调整 */
.glimmer-list>.glimmer-month-title:first-child {
    margin-top: 0;
}

/* ==================== Responsive ==================== */
@media (max-width: 640px) {
    .glimmer-stream {
        --glimmer-card-gap: var(--space-lg);
        --glimmer-card-padding-x: var(--space-md);
        --glimmer-card-padding-y: var(--space-md);
        --glimmer-stream-padding-x: var(--space-md);
        --glimmer-month-spacing: var(--space-2xs, 4px);
    }
}

@media (min-width: 1280px) {
    .glimmer-stream {
        --glimmer-stream-padding-x: var(--space-xl);
        --glimmer-card-max-width: 760px;
    }
}

/* ==================== 可访问性 ==================== */

/* 焦点样式 */
.glimmer-card:focus-visible {
    outline: 2px solid var(--glimmer-primary);
    outline-offset: 3px;
}

.glimmer-card a:focus-visible,
.glimmer-card button:focus-visible {
    outline: 2px solid var(--glimmer-primary);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

/* 减少动效偏好 */
@media (prefers-reduced-motion: reduce) {
    .glimmer-hero::before,
    .glimmer-hero::after {
        animation: none;
    }

    .glimmer-card,
    .glimmer-card:hover,
    .glimmer-card__media img {
        transition: none;
        transform: none;
    }
}