/* ==========================================
   活动管理后台样式
   优化目标：清晰的视觉层级、快速导航、美观现代
   ========================================== */

/* ── 全局容器 ── */
.ae-container {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 20px;
  max-width: 1600px;
  margin: 0 auto;
  padding: 20px;
  min-height: calc(100vh - 80px);
}

/* ── 侧边导航栏 ── */
.ae-nav-side {
  position: sticky;
  top: 80px;
  height: fit-content;
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 12px;
  backdrop-filter: blur(20px);
  box-shadow: 0 2px 12px rgba(0,0,0,0.03);
}

.ae-nav-heading {
  display: block;
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--muted);
  margin-bottom: 12px;
  padding: 0 8px;
  text-transform: uppercase;
}

.ae-nav-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 10px 12px;
  margin-bottom: 4px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  font-size: 13px;
  text-align: left;
}

.ae-nav-btn:hover {
  background: var(--surface-soft);
  color: var(--ink);
  border-color: var(--rule);
  transform: translateX(2px);
}

.ae-nav-btn.active {
  background: var(--gold-soft);
  color: var(--gold);
  border-color: var(--gold);
  font-weight: 500;
}

.ae-nav-btn.alert {
  animation: pulse-border 2s ease-in-out infinite;
}

@keyframes pulse-border {
  0%, 100% { border-color: transparent; }
  50% { border-color: var(--crimson); }
}

.ae-nav-count {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 12px;
  background: var(--rule);
  color: var(--muted);
}

.ae-nav-btn.active .ae-nav-count {
  background: var(--gold);
  color: var(--paper);
}

.ae-nav-btn.alert .ae-nav-count {
  background: var(--crimson);
  color: white;
}

/* ── 主内容区域 ── */
.ae-main {
  min-width: 0; /* 防止 grid 溢出 */
}

/* ── 锚点区块（可滚动到的各个板块）── */
.ae-anchor {
  scroll-margin-top: 80px;
  margin-bottom: 20px;
}

/* ── 行动台样式 ── */
.ae-action-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.ae-action-buttons {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.ae-btn {
  padding: 8px 16px;
  min-height: 40px;
  border: 1px solid var(--rule);
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  font-family: 'JetBrains Mono', monospace;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}

.ae-btn:hover {
  background: var(--surface-soft);
  border-color: var(--ink);
  color: var(--ink);
}

.ae-btn-gold {
  border-color: var(--gold);
  color: var(--gold);
  background: var(--gold-soft);
}

.ae-btn-gold:hover {
  background: var(--gold);
  color: var(--paper);
}

.ae-btn-jade {
  border-color: var(--jade);
  color: var(--jade);
}

.ae-btn-jade:hover {
  background: var(--jade);
  color: white;
}

.ae-btn-crimson {
  border-color: var(--crimson);
  color: var(--crimson);
}

.ae-btn-crimson:hover {
  background: var(--crimson);
  color: white;
}

.ae-btn-purple {
  border-color: var(--purple);
  color: var(--purple);
}

.ae-btn-purple:hover {
  background: var(--purple);
  color: white;
}

.ae-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.ae-btn-sm {
  padding: 6px 12px;
  min-height: 32px;
  font-size: 11px;
}

.ae-btn-active {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--paper);
}

/* ── 行动卡片网格 ── */
.ae-action-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.ae-action-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px;
  border: 2px solid var(--rule);
  border-radius: 10px;
  background: var(--surface);
  text-align: left;
  cursor: default;
  transition: all 0.2s;
}

.ae-action-card[data-ae-nav] {
  cursor: pointer;
}

.ae-action-card[data-ae-nav]:hover {
  border-color: var(--gold);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.06);
}

.ae-action-card span:first-child {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.ae-action-card b {
  font-size: 24px;
  font-weight: 600;
  color: var(--ink);
}

.ae-action-card small {
  font-size: 12px;
  color: var(--muted);
}

.ae-action-ok {
  border-color: var(--jade);
}

.ae-action-ok b {
  color: var(--jade);
}

.ae-action-warn {
  border-color: var(--gold);
}

.ae-action-warn b {
  color: var(--gold);
}

.ae-action-danger {
  border-color: var(--crimson);
}

.ae-action-danger b {
  color: var(--crimson);
}

.ae-action-neutral {
  border-color: var(--rule);
}

.ae-action-note {
  margin-top: 8px;
  padding: 12px 16px;
  background: var(--surface-soft);
  border-left: 3px solid var(--gold);
  border-radius: 4px;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.6;
}

/* ── KPI 网格 ── */
.ae-kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

/* ── 投稿审查队列 ── */
.ae-review-queue {

}

.ae-review-row {
  padding: 16px;
  border-bottom: 1px solid var(--rule);
  transition: background 0.2s;
}

.ae-review-row:hover {
  background: var(--surface-soft);
}

.ae-review-row:last-child {
  border-bottom: none;
}

.ae-review-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
}

.ae-review-title {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  font-family: 'Noto Serif SC', serif;
}

.ae-review-meta {
  display: flex;
  gap: 12px;
  font-size: 11px;
  color: var(--muted);
  margin-top: 4px;
}

.ae-review-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.ae-privacy-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* ── 评审员作品行 ── */
.ae-reviewer-work-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 6px;
  margin-bottom: 6px;
  flex-wrap: wrap;
}

.ae-reviewer-work-spacer {
  flex: 1;
  min-width: 20px;
}

/* ── 分配卡片 ── */
.ae-assign-card {

}

.ae-assign-card summary {
  transition: background 0.2s;
}

.ae-assign-card[open] summary {
  background: var(--surface-soft);
}

.ae-assign-card summary:hover {
  background: var(--surface-soft);
}

/* ── Toast 提示 ── */
.ae-toast {
  position: fixed;
  bottom: 40px;
  right: 40px;
  padding: 14px 20px;
  background: var(--ink);
  color: var(--paper);
  border-radius: 8px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
  font-size: 13px;
  z-index: 10000;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.ae-toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.ae-toast-error {
  background: var(--crimson);
  color: white;
}

/* ── 对话框 ── */
.ae-dialog-overlay {
  position: fixed;
  inset: 0;
  background: var(--overlay-bg);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  transition: opacity 0.2s;
}

.ae-dialog-overlay.is-visible {
  opacity: 1;
}

.ae-dialog {
  max-width: 480px;
  width: 100%;
  padding: 24px;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
  transform: scale(0.95);
  transition: transform 0.2s;
}

.ae-dialog-overlay.is-visible .ae-dialog {
  transform: scale(1);
}

.ae-dialog-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 12px;
  font-family: 'Noto Serif SC', serif;
}

.ae-dialog-body {
  font-size: 14px;
  color: var(--ink);
  line-height: 1.6;
  margin-bottom: 16px;
}

.ae-dialog-input {
  width: 100%;
  padding: 10px;
  border: 1px solid var(--rule);
  border-radius: 6px;
  font-size: 14px;
  color: var(--ink);
  background: var(--paper);
  font-family: 'Noto Sans SC', sans-serif;
  resize: vertical;
  margin-bottom: 8px;
}

.ae-dialog-input:focus {
  outline: none;
  border-color: var(--gold);
}

.ae-dialog-err {
  font-size: 12px;
  color: var(--crimson);
  min-height: 16px;
}

.ae-dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 16px;
}

/* ── 响应式设计 ── */
@media (max-width: 1024px) {
  .ae-container {
    grid-template-columns: 1fr;
  }

  .ae-nav-side {
    position: static;
    display: flex;
    overflow-x: auto;
    padding: 12px;
    gap: 8px;
  }

  .ae-nav-heading {
    display: none;
  }

  .ae-nav-btn {
    min-width: fit-content;
    white-space: nowrap;
  }

  .ae-action-head {
    flex-direction: column;
  }

  .ae-action-grid {
    grid-template-columns: 1fr;
  }

  .ae-kpi-grid {
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  }
}

@media (max-width: 640px) {
  .ae-container {
    padding: 12px;
    gap: 12px;
  }

  .ae-action-buttons {
    width: 100%;
  }

  .ae-btn {
    flex: 1;
    min-width: 0;
  }

  .ae-review-header {
    flex-direction: column;
  }

  .ae-reviewer-work-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .ae-toast {
    bottom: 20px;
    right: 20px;
    left: 20px;
  }
}

/* ── 可访问性增强 ── */
.ae-btn:focus-visible,
.ae-nav-btn:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .ae-nav-btn,
  .ae-action-card,
  .ae-btn,
  .ae-toast,
  .ae-dialog-overlay,
  .ae-dialog {
    transition: none;
  }

  .ae-nav-btn.alert {
    animation: none;
    border-color: var(--crimson);
  }
}

/* ── 打印样式 ── */
@media print {
  .ae-nav-side,
  .ae-action-buttons,
  .ae-review-actions {
    display: none;
  }

  .ae-container {
    grid-template-columns: 1fr;
  }
}