/* === StockWall Pages — UX 3.0 === */
/* === T04: 首页+个股详情+新闻+日历+涨停板 页面级样式 === */
/* === 依赖: styles.css 变量 + layout.css 布局 + components.css 组件 === */

/* ============================================================
   Page: Home (首页)
   ============================================================ */
.page-home {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.page-home .three-column {
  display: grid;
  grid-template-columns: var(--col-left) var(--col-center) var(--col-right);
  gap: var(--space-lg);
  align-items: start;
}

.page-home .bottom-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

/* 首页行情列表区 */
.page-home .quote-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.page-home .quote-section .tabs {
  margin-bottom: var(--space-sm);
}

/* 首页涨停板区 */
.page-home .board-section {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

/* 首页K线图区 */
.page-home .chart-section {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.page-home .chart-section .chart-toolbar {
  border-bottom: 1px solid var(--color-border);
}

/* 首页右栏组合 */
.page-home .col-right {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

/* ============================================================
   Page: Stock Detail (个股详情页)
   ============================================================ */
.page-stock-detail {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.page-stock-detail .stock-detail-header {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  padding: var(--space-lg) 0;
}

.page-stock-detail .stock-detail-quote {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-2xl);
  padding: var(--space-xl);
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.page-stock-detail .stock-detail-quote-left {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.page-stock-detail .stock-detail-quote-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--space-md);
}

.page-stock-detail .stock-detail-main {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--space-lg);
  align-items: start;
}

.page-stock-detail .stock-detail-chart-area {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.page-stock-detail .stock-detail-bottom-area {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-lg);
  align-items: start;
}

.page-stock-detail .stock-detail-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

/* 个股详情响应式 */
@media (min-width: 1280px) {
  .page-stock-detail .stock-detail-main {
    grid-template-columns: 1fr 320px;
  }
  .page-stock-detail .stock-detail-bottom-area {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

@media (min-width: 768px) and (max-width: 1279px) {
  .page-stock-detail .stock-detail-main {
    grid-template-columns: 1fr;
  }
  .page-stock-detail .stock-detail-bottom-area {
    grid-template-columns: 1fr 1fr;
  }
  .page-stock-detail .stock-detail-sidebar {
    grid-column: 1 / -1;
  }
}

@media (max-width: 767px) {
  .page-stock-detail .stock-detail-quote {
    grid-template-columns: 1fr;
  }
  .page-stock-detail .stock-detail-main {
    grid-template-columns: 1fr;
  }
  .page-stock-detail .stock-detail-bottom-area {
    grid-template-columns: 1fr;
  }
  .page-stock-detail .stock-detail-quote-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-stock-detail .stock-detail-orderbook {
    grid-template-columns: 1fr 1fr;
  }
}

/* ============================================================
   Page: News (新闻页)
   ============================================================ */
.page-news {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.page-news .news-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--space-lg);
  align-items: start;
}

.page-news .news-main {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.page-news .news-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.page-news .news-filters {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-border);
}

.page-news .news-search {
  margin-left: auto;
  position: relative;
}

.page-news .news-search input {
  background: var(--color-input);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 4px var(--space-lg);
  font-size: var(--text-sm);
  color: var(--color-text);
  width: 200px;
  font-family: var(--font-sans);
}

.page-news .news-search input:focus {
  outline: none;
  border-color: var(--color-accent);
}

.page-news .news-flash-stream {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  max-height: 600px;
  overflow-y: auto;
}

.page-news .news-flash-item {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: border-color var(--duration-fast) var(--ease-out);
}

.page-news .news-flash-item:hover { border-color: var(--color-border-hover); }

.page-news .news-flash-time {
  flex-shrink: 0;
  font: 600 var(--text-xs) var(--font-mono);
  color: var(--color-text-muted);
  min-width: 40px;
}

.page-news .news-flash-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.page-news .news-flash-content {
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.5;
}

.page-news .news-flash-tags {
  display: flex;
  gap: var(--space-sm);
}

.page-news .news-detail-view {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  padding: var(--space-lg) 0;
}

.page-news .news-detail-title {
  font: 700 var(--text-2xl)/1.4 var(--font-sans);
}

.page-news .news-detail-meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: var(--text-xs);
  color: var(--color-text-disabled);
}

.page-news .news-detail-body {
  font: 400 var(--text-base)/1.8 var(--font-sans);
  color: var(--color-text-muted);
}

.page-news .news-detail-related {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
}

.page-news .news-detail-related-title {
  font: 600 var(--text-sm) var(--font-sans);
  margin-bottom: var(--space-sm);
}

.page-news .news-detail-related-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

/* News page responsive */
@media (max-width: 1279px) {
  .page-news .news-layout {
    grid-template-columns: 1fr;
  }
  .page-news .news-sidebar {
    display: none;
  }
}

@media (max-width: 767px) {
  .page-news .news-search { margin: 0; width: 100%; }
  .page-news .news-search input { width: 100%; }
  .page-news .news-filters { flex-direction: column; align-items: stretch; }
}

/* ============================================================
   Page: Calendar (财经日历页)
   ============================================================ */
.page-calendar {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.page-calendar .calendar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) 0;
}

.page-calendar .calendar-title {
  font: 700 var(--text-2xl) var(--font-sans);
}

.page-calendar .calendar-view-toggle {
  display: flex;
  gap: var(--space-sm);
}

.page-calendar .calendar-view-btn {
  padding: var(--space-xs) var(--space-lg);
  font: 500 var(--text-sm) var(--font-sans);
  color: var(--color-text-muted);
  background: var(--color-input);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--duration-fast);
}

.page-calendar .calendar-view-btn:hover { color: var(--color-text); }
.page-calendar .calendar-view-btn.active {
  color: #fff;
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.page-calendar .calendar-nav {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.page-calendar .calendar-nav-btn {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--color-input);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  cursor: pointer;
  font-size: var(--text-base);
  transition: all var(--duration-fast);
}

.page-calendar .calendar-nav-btn:hover { color: var(--color-text); }

.page-calendar .calendar-current-period {
  font: 600 var(--text-lg) var(--font-mono);
  min-width: 160px;
  text-align: center;
}

.page-calendar .calendar-content {
  min-height: 400px;
}

.page-calendar .calendar-month-view {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1px;
  background: var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.page-calendar .calendar-day-header {
  padding: var(--space-sm);
  text-align: center;
  font: 600 var(--text-xs) var(--font-sans);
  color: var(--color-text-muted);
  background: var(--color-surface);
}

.page-calendar .calendar-day {
  min-height: 100px;
  padding: var(--space-sm);
  background: var(--color-card);
  cursor: pointer;
  transition: background var(--duration-fast);
  overflow: hidden;
}

.page-calendar .calendar-day:hover { background: var(--color-card-hover); }
.page-calendar .calendar-day.other-month { opacity: 0.3; }
.page-calendar .calendar-day.today { background: var(--color-accent-hover); }
.page-calendar .calendar-day.selected { border: 2px solid var(--color-accent); }

.page-calendar .calendar-day-number {
  font: 600 var(--text-xs) var(--font-mono);
  margin-bottom: var(--space-xs);
}

.page-calendar .calendar-day-events {
  display: flex;
  flex-wrap: wrap;
  gap: 2px;
}

.page-calendar .calendar-day-event-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.page-calendar .calendar-day-event-label {
  font-size: var(--text-2xs);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.page-calendar .calendar-list-view {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.page-calendar .calendar-list-date-header {
  font: 600 var(--text-lg) var(--font-sans);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
}

.page-calendar .calendar-week-view {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: var(--space-sm);
}

.page-calendar .calendar-week-day {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  min-height: 200px;
}

.page-calendar .calendar-filters {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-bottom: var(--space-lg);
}

.page-calendar .calendar-filter {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 2px var(--space-md);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  cursor: pointer;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  transition: all var(--duration-fast);
}

.page-calendar .calendar-filter.active {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.page-calendar .calendar-filter-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

/* Calendar page responsive */
@media (max-width: 767px) {
  .page-calendar .calendar-day {
    min-height: 60px;
    padding: 2px;
  }
  .page-calendar .calendar-day-events { display: none; }
  .page-calendar .calendar-week-view {
    grid-template-columns: 1fr;
  }
  .page-calendar .calendar-week-day {
    min-height: auto;
  }
}

/* ============================================================
   Page: Board (涨停板详情页)
   ============================================================ */
.page-board {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.page-board .board-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) 0;
}

.page-board .board-title {
  font: 700 var(--text-2xl) var(--font-sans);
}

.page-board .board-summary {
  display: flex;
  gap: var(--space-2xl);
  padding: var(--space-lg);
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.page-board .board-summary-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.page-board .board-summary-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.page-board .board-summary-value {
  font: 700 var(--text-xl) var(--font-mono);
}

.page-board .board-summary-value.up { color: var(--color-up); }
.page-board .board-summary-value.down { color: var(--color-down); }

.page-board .board-ladder {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  padding: var(--space-lg);
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.page-board .board-ladder-title {
  font: 600 var(--text-lg) var(--font-sans);
  margin-bottom: var(--space-md);
}

.page-board .board-ladder-row {
  display: grid;
  grid-template-columns: 40px 1fr 1fr 1fr 1fr;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid rgba(51, 65, 85, 0.4);
}

.page-board .board-ladder-level {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  font: 700 var(--text-xs) var(--font-mono);
}

.page-board .board-ladder-level.lvl-1 { background: var(--color-up); color: #fff; }
.page-board .board-ladder-level.lvl-2 { background: var(--color-up-bg); color: var(--color-up); }
.page-board .board-ladder-level.lvl-3 { background: var(--color-warning-bg); color: var(--color-warning); }
.page-board .board-ladder-level.lvl-4 { background: var(--color-down-bg); color: var(--color-down); }

.page-board .board-filters {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
  padding: var(--space-md) 0;
}

.page-board .board-sort-select {
  background: var(--color-input);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 4px var(--space-lg);
  font-size: var(--text-sm);
  color: var(--color-text);
  cursor: pointer;
}

.page-board .board-content {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

/* Board page responsive */
@media (max-width: 767px) {
  .page-board .board-summary {
    flex-wrap: wrap;
    gap: var(--space-md);
  }
  .page-board .board-summary-item {
    min-width: 80px;
  }
  .page-board .board-ladder-row {
    grid-template-columns: 32px 1fr 1fr;
    font-size: var(--text-xs);
  }
  .page-board .board-ladder-row > :nth-child(4),
  .page-board .board-ladder-row > :nth-child(5) {
    display: none;
  }
}

/* ============================================================
   Page: Compare (多股对比页)
   ============================================================ */
.page-compare {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.page-compare .compare-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) 0;
}

.page-compare .compare-title {
  font: 700 var(--text-2xl) var(--font-sans);
}

.page-compare .compare-chart {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.page-compare .compare-table {
  width: 100%;
  border-collapse: collapse;
  font: 400 var(--text-sm) var(--font-sans);
}

.page-compare .compare-table th {
  text-align: left;
  padding: var(--space-sm) var(--space-md);
  color: var(--color-text-muted);
  font-weight: 500;
  font-size: var(--text-xs);
  border-bottom: 1px solid var(--color-border);
}

.page-compare .compare-table td {
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid rgba(51, 65, 85, 0.4);
  font-family: var(--font-mono);
}

.page-compare .compare-table td.up { color: var(--color-up); }
.page-compare .compare-table td.down { color: var(--color-down); }

/* ============================================================
   Page transitions
   ============================================================ */
.page-container > [class^="page-"] {
  animation: fadeIn var(--duration-normal) var(--ease-out);
}

/* ============================================================
   Responsive page adjustments
   ============================================================ */
@media (max-width: 1279px) {
  .page-home .three-column {
    grid-template-columns: 60% 40%;
  }
  .page-home .col-right {
    grid-column: 1 / -1;
    flex-direction: row;
    flex-wrap: wrap;
  }
  .page-home .col-right > * {
    flex: 1 1 300px;
  }
}

@media (max-width: 767px) {
  .page-home .three-column {
    grid-template-columns: 1fr;
  }
  .page-home .col-right {
    flex-direction: column;
  }
  .page-home .col-right > * {
    flex: 1 1 auto;
  }
}