/*
 * Theme: theme-Serenity
 * Author: Serenity
 * Build: 2026-10-01 20:34:46
 * Fingerprint: 9ac9d5b43683cf67
 * Copyright (c) 2026 Serenity. All rights reserved.
 */

/*
 * Theme: theme-Serenity
 * Author: Serenity
 * Build: 2026-08-31 17:36:30
 * Fingerprint: 897f796e1b7f0d91
 * Copyright (c) 2026 Serenity. All rights reserved.
 */

/*
 * Theme: theme-Serenity
 * Author: Serenity
 * Build: 2026-07-05 00:01:15
 * Fingerprint: 1a93cc3686d739b8
 * Copyright (c) 2026 Serenity. All rights reserved.
 */

.page-gradient {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 300px;
  background: linear-gradient(180deg, 
    color-mix(in srgb, var(--color-accent) 8%, transparent) 0%,
    transparent 100%);
  pointer-events: none;
  z-index: -1;
}

/* 页面标题样式已提取到 base.css */
.page-header {
  margin-bottom: var(--space-6);
  padding-top: calc(var(--header-height) + var(--space-8));
  text-align: center;
}

.archive-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: var(--space-6);
  align-items: start;
  padding-bottom: var(--space-8);
}

.archive-layout > .archive-sidebar {
  position: -webkit-sticky;
  position: sticky;
  top: calc(var(--header-height) + 16px);
  align-self: start;
}

.archive-main {
  min-width: 0;
  min-height: 100vh;
}

@media (max-width: 900px) {
  .archive-layout {
    grid-template-columns: 1fr;
  }
  
  .archive-layout > .archive-sidebar {
    order: -1;
    position: static;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }
}

@media (max-width: 600px) {
  .archive-sidebar {
    grid-template-columns: 1fr;
  }
}

.archive-main {
  min-width: 0;
}

/* 归档侧栏活动日历 */
.archive-activity-widget {
  position: relative;
  overflow: hidden;
}

.archive-activity-widget:hover {
  background: var(--color-bg-soft);
}

.activity-calendar-toolbar {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr) 32px;
  align-items: center;
  gap: var(--space-2);
  margin: 2px 0 var(--space-3);
}

.activity-calendar-nav,
.activity-calendar-month,
.activity-calendar-day,
.activity-calendar-heat-cell {
  border: 0;
  color: var(--color-text);
  font: inherit;
  letter-spacing: 0;
  cursor: pointer;
}

.activity-calendar-nav {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  border-radius: var(--radius-full);
  background: transparent;
  color: var(--color-text-muted);
  transition: color var(--duration-fast), background-color var(--duration-fast);
}

.activity-calendar-nav svg {
  width: 17px;
  height: 17px;
}

.activity-calendar-nav:hover,
.activity-calendar-nav:focus-visible {
  color: var(--color-accent);
  background: color-mix(in srgb, var(--color-accent) 12%, transparent);
}

.activity-calendar-month {
  min-width: 0;
  padding: 4px 6px;
  background: transparent;
  border-radius: var(--radius-sm);
  font-size: 16px;
  font-weight: 700;
  text-align: center;
  white-space: nowrap;
}

.activity-calendar-month:hover,
.activity-calendar-month:focus-visible {
  color: var(--color-accent);
}

.activity-calendar-weekdays,
.activity-calendar-days {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 3px;
}

.activity-calendar-weekdays {
  margin-bottom: 4px;
}

.activity-calendar-weekdays span {
  color: var(--color-text-muted);
  font-size: 11px;
  line-height: 24px;
  text-align: center;
}

.activity-calendar-days {
  grid-auto-rows: auto;
}

.activity-calendar-day,
.activity-calendar-day-placeholder {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  border-radius: 6px;
}

.activity-calendar-day {
  padding: 0;
  background: var(--color-bg-mute);
  font-size: 12px;
  transition: color var(--duration-fast), background-color var(--duration-fast), box-shadow var(--duration-fast);
}

.activity-calendar-day:hover,
.activity-calendar-day:focus-visible {
  color: var(--color-accent);
  box-shadow: inset 0 0 0 1px var(--color-accent);
}

.activity-calendar-day.is-today::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 2px;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--color-accent);
  transform: translateX(-50%);
}

.activity-calendar-day.is-selected {
  color: var(--color-text);
  box-shadow: inset 0 0 0 2px var(--color-accent);
}

.activity-level-1 {
  background: color-mix(in srgb, var(--color-accent) 22%, var(--color-bg-soft));
}

.activity-level-2 {
  background: color-mix(in srgb, var(--color-accent) 42%, var(--color-bg-soft));
}

.activity-level-3 {
  background: color-mix(in srgb, var(--color-accent) 68%, var(--color-bg-soft));
}

.activity-level-4 {
  background: var(--color-accent);
  color: var(--color-bg);
}

.activity-calendar-month-labels,
.activity-calendar-heatmap {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 3px;
}

.activity-calendar-month-labels {
  margin: var(--space-4) 0 4px;
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
}

.activity-calendar-month-labels span {
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 9px;
  text-align: center;
}

.activity-calendar-heatmap {
  grid-template-rows: repeat(3, 15px);
  grid-auto-flow: column;
}

.activity-calendar-heat-cell {
  width: 100%;
  height: 15px;
  padding: 0;
  border-radius: 3px;
  background: var(--color-bg-mute);
}

.activity-calendar-heat-cell.activity-level-1 {
  background: color-mix(in srgb, var(--color-accent) 22%, var(--color-bg-soft));
}

.activity-calendar-heat-cell.activity-level-2 {
  background: color-mix(in srgb, var(--color-accent) 42%, var(--color-bg-soft));
}

.activity-calendar-heat-cell.activity-level-3 {
  background: color-mix(in srgb, var(--color-accent) 68%, var(--color-bg-soft));
}

.activity-calendar-heat-cell.activity-level-4 {
  background: var(--color-accent);
}

.activity-calendar-heat-cell:hover,
.activity-calendar-heat-cell:focus-visible {
  box-shadow: inset 0 0 0 1px var(--color-text);
}

.activity-calendar-tooltip {
  position: absolute;
  z-index: 20;
  max-width: calc(100% - 24px);
  padding: 7px 9px;
  border: 1px solid var(--color-border-hover);
  border-radius: 6px;
  background: var(--color-bg);
  box-shadow: 0 8px 24px color-mix(in srgb, var(--color-bg) 70%, transparent);
  color: var(--color-text);
  font-size: 10px;
  line-height: 1.5;
  letter-spacing: 0;
  pointer-events: none;
  white-space: nowrap;
}

.activity-calendar-tooltip[hidden] {
  display: none;
}

@media (prefers-reduced-motion: reduce) {
  .activity-calendar-nav,
  .activity-calendar-day {
    transition: none;
  }
}

.archive-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.archive-card {
  position: relative;
  display: flex;
  min-height: 120px;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--duration-normal);
  overflow: hidden;
}

/* 置顶文章样式 */
.archive-card.pinned {
  border-color: var(--color-accent);
}

/* 置顶图标 */
.archive-card-pin {
  position: absolute;
  top: 10px;
  right: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  z-index: 10;
  transition: all var(--duration-fast);
}

.archive-card-pin svg {
  width: 22px;
  height: 22px;
}

.archive-card:hover .archive-card-pin {
  transform: scale(1.15) rotate(-10deg);
}

[data-theme="light"] .archive-card {
  background: var(--color-bg-soft);
}

.archive-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

[data-theme="light"] .archive-card:hover {
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
}

/* 封面图 - 绝对定位在左侧，使用mask渐变 */
.archive-card-cover {
  position: absolute;
  top: 0;
  left: 0;
  width: 25%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
}

.archive-card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  -webkit-mask-image: linear-gradient(to left, transparent, #fff 50%);
  mask-image: linear-gradient(to left, transparent, #fff 50%);
  transition: transform var(--duration-normal);
}

.archive-card:hover .archive-card-cover img {
  transform: scale(1.05);
}

.archive-card-content {
  position: relative;
  z-index: 1;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  padding: var(--space-4);
  padding-left: 22%;
}

.archive-card-title {
  font-size: 15px;
  font-weight: 700;
  font-style: italic;
  color: var(--color-text);
  line-height: 1.5;
  margin-bottom: var(--space-2);
  transition: color var(--duration-fast);
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.archive-card:hover .archive-card-title {
  color: var(--color-accent);
}

.archive-card-desc {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: var(--space-3);
}

.archive-card-meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.archive-card-tags {
  display: flex;
  gap: var(--space-2);
}

.archive-card-categories {
  display: flex;
  gap: var(--space-2);
}

.archive-category {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: var(--color-accent);
}

.archive-category svg {
  flex-shrink: 0;
}

.archive-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: var(--color-accent);
}

.archive-tag svg {
  flex-shrink: 0;
}

.archive-meta-ellipsis {
  font-size: 11px;
  color: var(--color-text-muted);
  letter-spacing: 1px;
}

.archive-card-date {
  font-size: 12px;
  font-family: var(--font-mono);
  color: var(--color-text-muted);
  padding-left: var(--space-3);
  border-left: 1px solid var(--color-border);
}

.archive-card-watermark {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%) rotate(-45deg);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-accent);
  opacity: 0.08;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
}

.archive-card-month {
  position: absolute;
  right: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  font-size: 2rem;
  font-weight: 700;
  font-style: italic;
  color: transparent;
  -webkit-text-stroke: 1px var(--color-accent);
  opacity: 0.3;
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
  transition: color var(--duration-normal), -webkit-text-fill-color var(--duration-normal), opacity var(--duration-normal);
}

.archive-card:hover .archive-card-month {
  color: var(--color-accent);
  -webkit-text-fill-color: var(--color-accent);
  opacity: 1;
}

@media (max-width: 500px) {
  .archive-card {
    min-height: 140px;
  }
  
  .archive-card-cover {
    width: 30%;
  }
  
  .archive-card-content {
    padding-left: 25%;
  }
  
  .archive-card-month {
    font-size: 1.2rem;
  }

}

.pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--space-6);
  padding: var(--space-4) 0;
  padding-bottom: var(--space-8);
  border-top: 1px solid var(--color-border);
}

.pagination-info {
  font-size: 13px;
  color: var(--color-text-muted);
}

.pagination-info strong {
  color: var(--color-accent);
  font-weight: 600;
  font-family: var(--font-mono);
}

.pagination-controls {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.pagination-current {
  font-size: 13px;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  min-width: 60px;
  text-align: center;
}

.pagination-arrow {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--duration-fast);
  text-decoration: none;
  cursor: pointer;
}

.pagination-arrow svg {
  width: 18px;
  height: 18px;
  color: white;
}

.pagination-arrow:hover {
  background: var(--color-accent-secondary);
  transform: scale(1.1);
}

.pagination-arrow.disabled {
  background: var(--color-bg-mute);
  cursor: not-allowed;
  opacity: 0.5;
  pointer-events: none;
}

.pagination-arrow.disabled svg {
  color: var(--color-text-muted);
}

/* 标签云 - 3D 旋转球形 */
.widget-tags-sphere.tag-sphere-ready {
  position: relative;
  display: block;
  /* 抵消卡片左右下内边距(--space-5:24px)，让球面铺满到卡片真实边缘，
     截断线即卡片边缘，而非内容区边缘 */
  width: auto;
  height: 240px;
  margin: 4px -24px -24px;
  perspective: 700px;
  overflow: hidden;
  /* 底部跟随卡片圆角(--radius-lg:16px)裁切，视觉与卡片贴合 */
  border-bottom-left-radius: 16px;
  border-bottom-right-radius: 16px;
  cursor: grab;
}

.widget-tags-sphere.tag-sphere-ready.tag-sphere-grabbing {
  cursor: grabbing;
}

.widget-tags-sphere.tag-sphere-ready .widget-tag {
  position: absolute;
  left: 50%;
  top: 50%;
  margin: 0;
  padding: 3px 9px;
  font-size: 12px;
  /* 以容器中心为原点，translate3d 由 JS 接管 */
  transform-origin: center center;
  will-change: transform, opacity;
  transition: none; /* 自转期间禁用过渡，避免抖动 */
  backface-visibility: hidden;
}

/* hover 单个标签时高亮，不影响球面定位（颜色变化交给 base.css 的 :hover） */
.widget-tags-sphere.tag-sphere-ready .widget-tag:hover {
  filter: none !important;
  opacity: 1 !important;
}