/* ==================== */
/* 現代生存策 - 六大作戰系統 */
/* ==================== */

.six-chambers {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.chamber-card {
  background: #ffffff;
  border-radius: 12px;
  padding: 2rem;
  padding-top: 3rem;
  box-shadow: 0 4px 12px #0000001a;
  transition: all 0.4s ease;
  position: relative;
  overflow: visible;
  border: 2px solid #f0f0f0;
  cursor: pointer;
}

.chamber-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 8px;
  border-radius: 12px 12px 0 0;
  transition: all 0.4s ease;
}

.chamber-card:nth-child(1)::before {
  background: linear-gradient(135deg, var(--ink) 0%, #424242 100%);
}
.chamber-card:nth-child(2)::before {
  background: linear-gradient(135deg, var(--vermilion) 0%, #e53935 100%);
}
.chamber-card:nth-child(3)::before {
  background: linear-gradient(135deg, var(--indigo) 0%, #3949ab 100%);
}
.chamber-card:nth-child(4)::before {
  background: linear-gradient(135deg, var(--gold) 0%, #f9a825 100%);
}
.chamber-card:nth-child(5)::before {
  background: linear-gradient(135deg, var(--vermilion) 0%, #d32f2f 100%);
}
.chamber-card:nth-child(6)::before {
  background: linear-gradient(135deg, var(--indigo) 0%, #303f9f 100%);
}

.chamber-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 32px #0000002e;
  border-color: currentColor;
}

.chamber-card:hover::before {
  height: 12px;
}

.chamber-icon {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  margin: 0 auto 1.5rem;
  border: 4px solid;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  box-shadow: 0 4px 12px #00000026;
  transition: all 0.4s ease;
}

.chamber-card:hover .chamber-icon {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 6px 20px #00000033;
}

/* 現象顯影局 - 眼睛圖標 */
.icon-phenomenon {
  border-color: var(--ink);
  background:
    radial-gradient(circle at 50% 50%, var(--ink) 0% 20%, transparent 20% 25%, var(--ink) 25% 28%, transparent 28%),
    radial-gradient(ellipse 60% 35% at 50% 50%, transparent 0% 70%, var(--ink) 70% 100%),
    var(--rice);
}

/* 規則破譯站 - 拼圖碎片 */
.icon-rules {
  border-color: var(--vermilion);
  background:
    radial-gradient(circle at 30% 30%, var(--vermilion) 0% 8%, transparent 8%),
    radial-gradient(circle at 30% 50%, transparent 0% 12%, var(--vermilion) 12% 15%, transparent 15%),
    linear-gradient(135deg, transparent 0% 35%, var(--vermilion) 35% 40%, transparent 40%),
    linear-gradient(45deg, transparent 0% 55%, var(--vermilion) 55% 60%, transparent 60%),
    radial-gradient(circle at 70% 70%, var(--vermilion) 0% 10%, transparent 10%),
    linear-gradient(90deg, transparent 0% 45%, var(--vermilion) 45% 48%, transparent 48% 52%, var(--vermilion) 52% 55%, transparent 55%),
    var(--rice);
}

/* 底層解碼所 - 層層遞進方框 */
.icon-decode {
  border-color: var(--indigo);
  background:
    linear-gradient(0deg, transparent 0% 20%, var(--indigo) 20% 23%, transparent 23% 77%, var(--indigo) 77% 80%, transparent 80%),
    linear-gradient(90deg, transparent 0% 20%, var(--indigo) 20% 23%, transparent 23% 77%, var(--indigo) 77% 80%, transparent 80%),
    linear-gradient(0deg, transparent 0% 35%, var(--indigo) 35% 37%, transparent 37% 63%, var(--indigo) 63% 65%, transparent 65%),
    linear-gradient(90deg, transparent 0% 35%, var(--indigo) 35% 37%, transparent 37% 63%, var(--indigo) 63% 65%, transparent 65%),
    var(--rice);
}

/* 解方藍圖庫 - 指南針 */
.icon-action {
  border-color: var(--gold);
  background:
    conic-gradient(from 0deg at 50% 50%,
      var(--gold) 0deg 10deg, transparent 10deg 80deg,
      var(--gold) 80deg 100deg, transparent 100deg 170deg,
      var(--gold) 170deg 190deg, transparent 190deg 260deg,
      var(--gold) 260deg 280deg, transparent 280deg 350deg,
      var(--gold) 350deg 360deg),
    radial-gradient(circle at 50% 50%, var(--gold) 0% 15%, transparent 15%),
    var(--rice);
}

/* ✅ 系統驗證場 - 打勾標記（原 icon-review → icon-verify） */
.icon-verify {
  border-color: var(--vermilion);
  background:
    linear-gradient(125deg, transparent 0% 42%, var(--vermilion) 42% 48%, transparent 48%),
    linear-gradient(55deg, transparent 0% 52%, var(--vermilion) 52% 58%, transparent 58%),
    radial-gradient(circle at 50% 50%, transparent 0% 55%, var(--vermilion) 55% 58%, transparent 58%),
    var(--rice);
}

/* 戰略諮詢室 - 榮光門扉 */
.icon-consulting {
  border-color: var(--indigo);
  background:
    linear-gradient(90deg, transparent 0% 30%, var(--indigo) 30% 35%, transparent 35% 65%, var(--indigo) 65% 70%, transparent 70%),
    linear-gradient(0deg, transparent 0% 25%, var(--indigo) 25% 28%, transparent 28% 72%, var(--indigo) 72% 75%, transparent 75%),
    radial-gradient(circle at 50% 50%, #d4af5566 0% 35%, transparent 35%),
    radial-gradient(circle at 50% 50%, #ffd70040 0% 50%, transparent 50%),
    var(--rice);
}

.chamber-content {
  text-align: center;
}

.chamber-name {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 0.8rem;
}

.chamber-desc {
  font-size: 0.85rem;
  color: #666666;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

/* 船票設計 - 統一框架 */
.ticket {
  padding: 1.5rem 1.5rem 1.2rem;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  text-align: center;
  position: relative;
  transition: all 0.3s ease;
  border: 2px solid;
  overflow: visible;
  min-height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

/* 撕票孔虛線效果 */
.ticket::before {
  content: "";
  position: absolute;
  top: 12px;
  left: 20px;
  right: 20px;
  height: 1px;
  background: repeating-linear-gradient(
    to right,
    transparent 0px,
    transparent 3px,
    currentColor 3px,
    currentColor 6px
  );
  opacity: 0.3;
}

/* 船票類型標籤 */
.ticket::after {
  position: absolute;
  top: -8px;
  right: 16px;
  color: #ffffff;
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  box-shadow: 0 2px 4px #00000033;
}

.ticket-text {
  position: relative;
  z-index: 1;
  line-height: 1.4;
}

/* 現象顯影局 - 洞察船票 */
.ticket-phenomenon {
  border-color: var(--ink);
  background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
  color: var(--ink);
}
.ticket-phenomenon::after {
  content: "洞察船票";
  background: var(--ink);
}
.ticket-phenomenon:hover {
  box-shadow: 0 4px 12px #1a1a1a33;
  transform: translateY(-2px);
}

/* 規則破譯站 - 破譯船票 */
.ticket-rules {
  border-color: var(--vermilion);
  background: linear-gradient(135deg, #fff5f5 0%, #ffeaea 100%);
  color: var(--vermilion);
}
.ticket-rules::after {
  content: "破譯船票";
  background: var(--vermilion);
}
.ticket-rules:hover {
  box-shadow: 0 4px 12px #c628284d;
  transform: translateY(-2px);
}

/* 底層解碼所 - 解碼船票 */
.ticket-decode {
  border-color: var(--indigo);
  background: linear-gradient(135deg, #f3f5ff 0%, #e8edff 100%);
  color: var(--indigo);
}
.ticket-decode::after {
  content: "解碼船票";
  background: var(--indigo);
}
.ticket-decode:hover {
  box-shadow: 0 4px 12px #2835934d;
  transform: translateY(-2px);
}

/* ✅ 解方藍圖庫 - 拆解船票（原 ticket-solutions → ticket-blueprint） */
.ticket-blueprint {
  border-color: var(--gold);
  background: linear-gradient(135deg, #fffdf0 0%, #fffae8 100%);
  color: #8b6f00;
}
.ticket-blueprint::after {
  content: "拆解船票";
  background: var(--gold);
  color: var(--ink);
}
.ticket-blueprint:hover {
  box-shadow: 0 4px 12px #d4af554d;
  transform: translateY(-2px);
}

/* ✅ 系統驗證場 - 驗證船票（原 ticket-review → ticket-verify） */
.ticket-verify {
  border-color: var(--vermilion);
  background: linear-gradient(135deg, #fff0f0 0%, #ffe0e0 100%);
  color: var(--vermilion);
}
.ticket-verify::after {
  content: "驗證船票";
  background: var(--vermilion);
}
.ticket-verify:hover {
  box-shadow: 0 4px 12px #c628284d;
  transform: translateY(-2px);
}

/* 戰略諮詢室 - 戰略通行證 */
.ticket-consulting {
  border: 2px solid var(--indigo);
  background: linear-gradient(135deg, #f0f0ff 0%, #e0e0ff 100%);
  color: var(--indigo);
  box-shadow: 0 4px 12px #28359333;
}
.ticket-consulting::after {
  content: "戰略通行證";
  background: var(--indigo);
}
.ticket-consulting:hover {
  box-shadow: 0 6px 16px #2835934d;
  transform: translateY(-3px);
}