/* whenreset.today — 多布局架构扩展层 (Page Layout Modes)
 *
 * 包含 4 套截然不同的页面布局方案：
 *   1. bento   - 现代化便当网格看板 (2-Column Bento Grid Dashboard)
 *                左侧 60% 监控卡 + 贡献热力图；右侧 40% 紧凑独立滚动公告流
 *   2. split   - 双栏分屏控制台 (50/50 Command Center Split Screen)
 *                左栏 Sticky 固定状态座舱，右栏时间轴式流式公告流
 *   3. table   - 彭博/金融高密数据表格 (Bloomberg / Terminal Data Table)
 *                顶部紧凑状态横条 + 3联指标条 + 结构化多列公告审计明细表
 *   4. classic - 经典单栏卡片流 (原版 1:1 单列对话流)
 */

/* ==========================================================================
   布局切换器与弹出菜单
   ========================================================================== */

.layout-toggle {
  width: 40px;
  height: 40px;
  color: var(--ink);
  box-shadow: none;
  cursor: pointer;
  touch-action: manipulation;
  background: 0 0;
  border: 0;
  border-radius: 50%;
  flex: 0 0 40px;
  place-items: center;
  padding: 0;
  transition: transform .1s;
  display: inline-grid;
  position: relative;
}

.layout-toggle:before {
  content: "";
  box-sizing: border-box;
  border: var(--border);
  background: var(--card);
  box-shadow: 1px 1px 0 var(--shadow-ink);
  pointer-events: none;
  border-radius: 50%;
  transition: box-shadow .1s;
  position: absolute;
  inset: 5px;
}

.layout-toggle:active {
  transform: translate(2px, 2px);
}
.layout-toggle:active:before {
  box-shadow: 0 0 0 var(--shadow-ink);
}

@media (hover: hover) {
  .layout-toggle:hover {
    transform: translate(-1px, -1px);
  }
  .layout-toggle:hover:before {
    box-shadow: 2px 2px 0 var(--shadow-ink);
  }
}

.layout-toggle-icon {
  z-index: 1;
  fill: none;
  stroke: currentColor;
  stroke-width: 2px;
  stroke-linecap: round;
  stroke-linejoin: round;
  width: 15px;
  height: 15px;
  position: relative;
}

/* 布局弹出菜单 */
.layout-menu {
  inset: auto 16px auto auto;
  top: var(--layout-menu-top, 80px);
  left: var(--layout-menu-left, auto);
  border: var(--border);
  background: var(--card);
  width: 220px;
  max-width: calc(100vw - 32px);
  color: var(--ink);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
  margin: 0;
  padding: 8px;
  position: fixed;
  z-index: 50;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.layout-menu:not(:popover-open):not(.is-open) {
  display: none;
}

.layout-menu-item {
  min-height: 40px;
  font: 600 13px/1.2 var(--font-body);
  color: var(--ink);
  background: 0 0;
  border: 1.5px solid transparent;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  cursor: pointer;
  text-align: left;
  transition: background-color .12s ease, border-color .12s ease;
}

.layout-menu-item:hover,
.layout-menu-item:focus-visible {
  background: var(--cg-empty);
  border-color: var(--border);
}

.layout-menu-item[aria-current="true"] {
  background: var(--sun);
  color: var(--on-sun);
  border-color: var(--border);
  font-weight: 700;
}

.layout-menu-item[aria-current="true"]::after {
  content: "✓";
  margin-left: auto;
  font-weight: 800;
}

.layout-menu-item .layout-icon {
  flex-shrink: 0;
}

/* ==========================================================================
   默认与通用容器规则 (Zero-Breaking Layout Wrappers)
   ========================================================================== */

.main-primary,
.main-feed {
  display: contents;
}

.log-table-head {
  display: none;
}

/* ==========================================================================
   方案 1：BENTO 便当网格看板 (2-Column Bento Grid Dashboard)
   ========================================================================== */

@media (min-width: 981px) {
  html[data-layout="bento"] .page {
    max-width: 1260px;
    padding: 0 32px 72px;
  }

  html[data-layout="bento"] main {
    display: grid;
    grid-template-columns: minmax(0, 1.32fr) minmax(0, 1fr);
    gap: 36px;
    align-items: start;
  }

  html[data-layout="bento"] .main-primary {
    display: flex;
    flex-direction: column;
    gap: 32px;
    min-width: 0;
  }

  html[data-layout="bento"] .main-primary .hero {
    padding: 14px 0 0;
  }

  html[data-layout="bento"] .main-primary .graph-section {
    padding: 0;
  }

  html[data-layout="bento"] .main-feed {
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 24px;
    max-height: calc(100vh - 48px);
    min-width: 0;
  }

  html[data-layout="bento"] .main-feed .log-section {
    padding: 14px 0 0;
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 0;
  }

  html[data-layout="bento"] .main-feed .log-section .section-head {
    margin-bottom: 14px;
    flex-shrink: 0;
  }

  html[data-layout="bento"] .main-feed .log-list {
    overflow-y: auto;
    padding-right: 12px;
    padding-bottom: 12px;
    gap: 16px;
    flex: 1;
    scrollbar-width: thin;
  }

  html[data-layout="bento"] .main-feed .log-more {
    flex-shrink: 0;
    margin-top: 14px;
  }

  html[data-layout="bento"] .log-item {
    gap: 12px;
  }

  html[data-layout="bento"] .log-avatar {
    width: 38px;
    height: 38px;
  }

  html[data-layout="bento"] .log-bubble {
    padding: 12px 16px;
    border-radius: 14px;
  }

  html[data-layout="bento"] .log-item-text {
    font-size: 14.5px;
    line-height: 1.4;
    -webkit-line-clamp: 3;
  }
}

/* ==========================================================================
   方案 2：SPLIT 双栏分屏控制台 (50/50 Command Center Split Screen)
   ========================================================================== */

@media (min-width: 981px) {
  html[data-layout="split"] .page {
    max-width: 1420px;
    padding: 0 36px 72px;
  }

  html[data-layout="split"] main {
    display: grid;
    grid-template-columns: 500px 1fr;
    gap: 48px;
    align-items: start;
  }

  /* 左侧固定控制台仪表板 */
  html[data-layout="split"] .main-primary {
    display: flex;
    flex-direction: column;
    gap: 28px;
    position: sticky;
    top: 24px;
    align-self: start;
    min-width: 0;
  }

  html[data-layout="split"] .main-primary .hero {
    padding: 10px 0 0;
  }

  html[data-layout="split"] .main-primary .hero-card {
    padding: 22px 24px;
  }

  html[data-layout="split"] .main-primary .stat-row {
    margin-top: 20px;
    gap: 14px;
  }

  html[data-layout="split"] .main-primary .graph-section {
    padding: 0;
  }

  /* 右侧时间轴长卷流 */
  html[data-layout="split"] .main-feed {
    display: block;
    border-left: 2px dashed color-mix(in oklab, var(--ink) 25%, transparent);
    padding-left: 44px;
    position: relative;
    min-width: 0;
  }

  html[data-layout="split"] .main-feed .log-section {
    padding: 10px 0 8px;
  }

  html[data-layout="split"] .log-list {
    gap: 26px;
  }

  html[data-layout="split"] .log-item {
    position: relative;
  }

  /* 头像对准中轴虚线，构成原生时间轴节点 */
  html[data-layout="split"] .log-avatar {
    margin-left: -66px;
    box-shadow: 0 0 0 5px var(--paper), 2px 2px 0 var(--shadow-ink);
    z-index: 2;
  }
}

/* ==========================================================================
   方案 3：TABLE 彭博高密数据表 (Bloomberg / Terminal Data Table)
   ========================================================================== */

@media (min-width: 768px) {
  html[data-layout="table"] .page {
    max-width: 1220px;
    padding: 0 24px 64px;
  }

  html[data-layout="table"] main {
    display: flex;
    flex-direction: column;
    gap: 24px;
  }

  html[data-layout="table"] .main-primary {
    display: flex;
    flex-direction: column;
    gap: 20px;
  }

  html[data-layout="table"] .hero {
    padding: 0;
  }

  html[data-layout="table"] .hero-explainer {
    font-size: 14px;
    margin: 0 0 12px;
  }

  html[data-layout="table"] .hero > .subscription-actions {
    margin-bottom: 16px;
  }

  /* 顶部紧凑 KPI 条 */
  html[data-layout="table"] .hero-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 22px;
    transform: none;
    box-shadow: var(--shadow-sm);
    border-radius: 10px;
    flex-wrap: wrap;
    gap: 16px;
  }

  html[data-layout="table"] .hero-label {
    margin: 0;
    font-size: 11px;
    letter-spacing: .1em;
  }

  html[data-layout="table"] .hero-figure {
    font-size: 26px;
    padding: 4px 14px;
    border-radius: 6px;
    transform: none;
    animation: none;
  }

  html[data-layout="table"] .hero-footer {
    margin: 0;
    gap: 16px;
    display: flex;
    align-items: center;
  }

  html[data-layout="table"] .hero-sub {
    margin: 0;
    font-size: 12px;
  }

  /* 指标行扁平化为连贯数据条 (Ticker Strip) */
  html[data-layout="table"] .stat-row {
    margin: 0;
    gap: 0;
    border: var(--border);
    border-radius: 10px;
    background: var(--card);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
  }

  html[data-layout="table"] .stat-tile {
    border: none;
    border-radius: 0;
    box-shadow: none;
    transform: none !important;
    padding: 10px 18px;
    background: transparent !important;
    color: var(--ink) !important;
    border-right: 1px solid var(--border);
  }

  html[data-layout="table"] .stat-tile:last-child {
    border-right: none;
  }

  html[data-layout="table"] .stat-tile dt {
    font-size: 10px;
    margin-bottom: 2px;
  }

  html[data-layout="table"] .stat-tile dd {
    font-size: 22px;
    font-weight: 800;
  }

  /* 紧凑热力图区域 */
  html[data-layout="table"] .graph-section {
    padding: 0;
  }

  html[data-layout="table"] .graph-card {
    padding: 14px 18px 10px;
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
  }

  /* 表格化公告列表 */
  html[data-layout="table"] .main-feed {
    display: block;
  }

  html[data-layout="table"] .log-section {
    padding: 0;
  }

  html[data-layout="table"] .log-table-head {
    display: grid;
    grid-template-columns: 52px 180px 1fr 100px;
    gap: 16px;
    align-items: center;
    padding: 9px 18px;
    background: var(--sun);
    color: var(--on-sun);
    border: var(--border);
    border-bottom: none;
    border-radius: 10px 10px 0 0;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
  }

  html[data-layout="table"] .log-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    border: var(--border);
    border-radius: 0 0 10px 10px;
    background: var(--card);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
  }

  html[data-layout="table"] .log-item {
    display: grid;
    grid-template-columns: 52px 180px 1fr 100px;
    align-items: center;
    gap: 16px;
    padding: 11px 18px;
    border-bottom: 1px solid color-mix(in oklab, var(--ink) 12%, transparent);
    margin: 0;
    transition: background-color .12s ease;
  }

  html[data-layout="table"] .log-item:last-child {
    border-bottom: none;
  }

  html[data-layout="table"] .log-item:hover {
    background: color-mix(in oklab, var(--sun) 14%, var(--card));
  }

  html[data-layout="table"] .log-avatar {
    width: 28px;
    height: 28px;
    margin: 0 auto;
    box-shadow: none;
    border: 1.5px solid var(--ink);
  }

  html[data-layout="table"] .log-bubble {
    display: contents;
  }

  html[data-layout="table"] .log-bubble:before {
    display: none;
  }

  html[data-layout="table"] .log-item-meta {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
    margin: 0;
  }

  html[data-layout="table"] .log-item-time {
    font-size: 12px;
    padding: 1px 8px;
    border-width: 1px;
  }

  html[data-layout="table"] .log-item-abs {
    font-size: 10.5px;
  }

  html[data-layout="table"] .log-item-text {
    -webkit-line-clamp: 2;
    font-size: 13.5px;
    line-height: 1.45;
    margin: 0;
  }

  html[data-layout="table"] .log-item-link {
    margin: 0;
    font-size: 11px;
    justify-self: end;
    padding: 4px 10px;
    border: 1px solid var(--border);
    border-radius: 6px;
    text-decoration: none;
    background: var(--paper);
    white-space: nowrap;
    transition: background-color .1s, color .1s;
  }

  html[data-layout="table"] .log-item-link:hover {
    background: var(--accent);
    color: var(--on-accent);
  }

  html[data-layout="table"] .log-more {
    margin-top: 16px;
  }
}

/* ==========================================================================
   方案 4：CLASSIC 经典单栏卡片流 (Original 1:1 Vertical Stream)
   保持与原版 100% 相同视觉规范，此处显式声明重置状态
   ========================================================================== */

html[data-layout="classic"] .page {
  max-width: 880px;
}

html[data-layout="classic"] .main-primary,
html[data-layout="classic"] .main-feed {
  display: contents;
}