/* codex: 2026-09-29 style.css 全局自适应排版、4K大屏超高分适配、米白/暗色双主题与终局检视横幅 */

:root {
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", sans-serif;
  --cell-size: 56px;
  --grid-n: 10;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

/* 默认米白羊皮纸风格 (用户要求默认米白) */
body, body.theme-beige {
  --bg-primary: #f5f2eb;
  --bg-secondary: #e8e2d4;
  --bg-card: rgba(255, 255, 255, 0.94);
  --border-color: rgba(140, 120, 100, 0.25);
  --text-main: #1e293b;
  --text-muted: #64748b;
  --accent-gold: #d97706;
  --accent-blue: #0284c7;
  --accent-green: #059669;
  --accent-red: #e11d48;

  --board-bg: #dfd7c7;
  --board-border: #8c7b69;
  --board-outline: rgba(0, 0, 0, 0.2);
  --grid-bg: #d6ccba;
  --grid-line: rgba(100, 80, 60, 0.32);
  --cell-bg-1: #e6dfd1;
  --cell-bg-2: #dad0be;

  background: radial-gradient(circle at 50% 12%, #fbf9f5 0%, #eae3d3 100%);
  color: var(--text-main);
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  overflow-x: hidden;
  user-select: none;
  touch-action: manipulation;
  font-family: var(--font-family);
  transition: background 0.25s ease, color 0.25s ease;
}

/* 深邃夜空风格 */
body.theme-dark {
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --bg-card: rgba(30, 41, 59, 0.92);
  --border-color: rgba(255, 255, 255, 0.15);
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --accent-gold: #fbbf24;
  --accent-blue: #38bdf8;
  --accent-green: #34d399;
  --accent-red: #f87171;

  --board-bg: #090e1a;
  --board-border: #334155;
  --board-outline: rgba(255, 255, 255, 0.15);
  --grid-bg: #0b1120;
  --grid-line: rgba(255, 255, 255, 0.24);
  --cell-bg-1: rgba(30, 41, 59, 0.45);
  --cell-bg-2: rgba(30, 41, 59, 0.72);

  background: radial-gradient(circle at 50% 12%, #1e293b 0%, #0a0f1d 100%);
  color: var(--text-main);
}

/* 顶部标题栏 */
.header-bar {
  width: 100%;
  max-width: 1280px;
  padding: 10px 18px 6px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.brand-section {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-title {
  font-size: clamp(1.25rem, 3.2vw, 1.7rem);
  font-weight: 800;
  background: linear-gradient(135deg, #d97706 0%, #ea580c 50%, #e11d48 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: 0.5px;
}

body.theme-dark .brand-title {
  background: linear-gradient(135deg, #facc15 0%, #fb923c 50%, #f43f5e 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.problem-badge {
  background: linear-gradient(135deg, #e11d48, #be123c);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 9999px;
  box-shadow: 0 2px 6px rgba(225, 29, 72, 0.35);
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.btn-icon {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 0.86rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.btn-icon:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
}

/* 控制栏与仪表盘 */
.dashboard-bar {
  width: 100%;
  max-width: 1280px;
  padding: 6px 18px 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.target-picker {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  padding: 6px 14px;
  border-radius: 10px;
  border: 1px solid var(--border-color);
}

.target-select {
  background: var(--bg-primary);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  padding: 5px 12px;
  border-radius: 6px;
  font-size: 0.92rem;
  font-weight: 600;
  outline: none;
  cursor: pointer;
}

.custom-controls {
  display: none;
  align-items: center;
  gap: 6px;
  background: var(--bg-card);
  padding: 6px 12px;
  border-radius: 10px;
  border: 1px solid var(--border-color);
}

.custom-input {
  width: 50px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 4px;
  border-radius: 4px;
  text-align: center;
  font-size: 0.9rem;
}

.metrics-panel {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg-card);
  padding: 6px 16px;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  font-size: 0.9rem;
}

.metric-item strong {
  color: var(--accent-gold);
  font-size: 1.15rem;
  margin-left: 3px;
}

.status-badge {
  font-size: 0.85rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 6px;
}

.badge-optimal {
  background: rgba(52, 211, 153, 0.22);
  color: var(--accent-green);
  border: 1px solid rgba(52, 211, 153, 0.45);
}

.badge-complete {
  background: rgba(251, 191, 36, 0.22);
  color: var(--accent-gold);
  border: 1px solid rgba(251, 191, 36, 0.45);
}

.badge-progress {
  background: rgba(56, 189, 248, 0.18);
  color: var(--accent-blue);
  border: 1px solid rgba(56, 189, 248, 0.35);
}

/* 操作按钮与缩放控制工具栏 */
.toolbar-bar {
  width: 100%;
  max-width: 1280px;
  padding: 4px 18px 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.action-buttons-group {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.zoom-controls-group {
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--bg-card);
  padding: 3px 6px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
}

.btn-action {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 7px 14px;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-action:hover:not(:disabled) {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

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

.btn-primary {
  background: linear-gradient(135deg, #0284c7, #0369a1);
  border-color: #38bdf8;
  color: #fff;
}

body.theme-dark .btn-primary {
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  border-color: #60a5fa;
  color: #fff;
}

.btn-danger {
  background: rgba(239, 68, 68, 0.18);
  border-color: rgba(239, 68, 68, 0.4);
  color: #ef4444;
}

.btn-zoom {
  padding: 5px 9px;
  font-size: 0.84rem;
  background: transparent;
  border: none;
  color: var(--text-main);
  border-radius: 6px;
  cursor: pointer;
}

.btn-zoom:hover {
  background: rgba(0, 0, 0, 0.08);
}

body.theme-dark .btn-zoom:hover {
  background: rgba(255, 255, 255, 0.12);
}

.zoom-indicator {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--accent-gold);
  min-width: 44px;
  text-align: center;
}

/* 终局检视横幅 */
.review-board-banner {
  position: fixed;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-card);
  border: 2px solid var(--accent-gold);
  border-radius: 9999px;
  padding: 8px 22px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  display: none;
  align-items: center;
  gap: 16px;
  z-index: 9998;
  font-size: 0.92rem;
  font-weight: 600;
}

.review-board-banner.show {
  display: flex;
}

/* 游戏核心区域容器 */
.game-layout {
  width: 100%;
  max-width: 1280px;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0 12px 14px;
  gap: 12px;
}

/* 4K 与 2K 超高清大屏专属适配 */
@media (min-width: 1920px) {
  .header-bar, .dashboard-bar, .toolbar-bar, .game-layout {
    max-width: 1720px;
  }
  .brand-title { font-size: 2.1rem; }
  .btn-icon, .btn-action { font-size: 1.05rem; padding: 9px 18px; border-radius: 10px; }
  .btn-zoom { font-size: 0.95rem; padding: 7px 12px; }
  .zoom-indicator { font-size: 1rem; min-width: 52px; }
  .target-select, .metrics-panel { font-size: 1.05rem; padding: 8px 18px; }
  .metric-item strong { font-size: 1.35rem; }
  .tray-size-6 { width: 114px; height: 114px; font-size: 1.4rem; }
  .tray-size-5 { width: 102px; height: 102px; font-size: 1.3rem; }
  .tray-size-4 { width: 90px; height: 90px; font-size: 1.2rem; }
  .tray-size-3 { width: 76px; height: 76px; font-size: 1.1rem; }
  .tray-size-2 { width: 60px; height: 60px; font-size: 0.98rem; }
  .tray-size-1 { width: 44px; height: 44px; font-size: 0.85rem; }
}

/* 移动端断点 */
@media (max-width: 768px) {
  .header-bar, .dashboard-bar, .toolbar-bar {
    padding-left: 8px;
    padding-right: 8px;
    justify-content: center;
  }
  .metrics-panel {
    width: 100%;
    justify-content: space-around;
    padding: 6px 8px;
    font-size: 0.82rem;
  }
  .toolbar-bar { justify-content: center; }
  .btn-action { padding: 6px 10px; font-size: 0.82rem; }
}