/* ============================================================
   符文世界：龙之荒野 中文攻略站
   设计风格：深石暗金主题（Ashenfall Stone）
   参考：https://dragonwilds.runescape.wiki/
   原则：贴近官方 Wiki 的深石底 + 棕色内容板 + 金色点缀
   ============================================================ */

/* ---------- 官方 Wiki 色板 ---------- */

:root,
[data-md-color-scheme="slate"] {
  --dw-body-bg: #090807;
  --dw-panel-bg: #312a26;
  --dw-panel-bg-light: #3a302b;
  --dw-panel-bg-lighter: #443a34;
  --dw-sidebar-bg: #221c19;
  --dw-header-bg: #111111;
  --dw-tabs-bg: #111111;
  --dw-tabs-hover: #222222;
  --dw-text: #fbf9f2;
  --dw-text-muted: #d6cfc6;
  --dw-text-dim: #a8a097;
  --dw-border: #444444;
  --dw-border-light: #4a3f39;
  --dw-gold-light: #fbe4b0;
  --dw-gold-mid: #ebd15f;
  --dw-gold-dark: #dbbd0d;
  --dw-sidebar-heading: #ead47d;
  --dw-code-bg: #1a1614;

  /* 覆盖 Material 核心变量 */
  --md-default-bg-color: var(--dw-body-bg);
  --md-default-bg-color--light: var(--dw-panel-bg-light);
  --md-default-bg-color--lighter: var(--dw-panel-bg-lighter);
  --md-default-fg-color: var(--dw-text);
  --md-default-fg-color--light: var(--dw-text-muted);
  --md-default-fg-color--lighter: var(--dw-text-dim);
  --md-default-fg-color--lightest: #6b655e;
  --md-typeset-color: var(--dw-text);
  --md-typeset-a-color: var(--dw-gold-light);
  --md-accent-fg-color: var(--dw-gold-light);
  --md-accent-fg-color--transparent: rgba(251, 228, 176, 0.12);
  --md-primary-fg-color: var(--dw-gold-mid);
  --md-primary-fg-color--light: var(--dw-gold-light);
  --md-primary-fg-color--dark: var(--dw-gold-dark);
  --md-code-bg-color: var(--dw-code-bg);
  --md-code-fg-color: var(--dw-text);
}

/* ---------- 全局背景 ---------- */

body {
  background-color: var(--dw-body-bg);
  background-image:
    radial-gradient(ellipse 1200px 600px at 0 0, rgba(49, 42, 38, 0.35), transparent 60%);
  color: var(--dw-text);
}

.md-main {
  background: transparent;
}

.md-content {
  background: var(--dw-panel-bg);
  box-shadow: 0 0 7px rgba(0, 0, 0, 0.2);
}

/* ---------- 顶部导航栏 ---------- */

.md-header {
  background: var(--dw-header-bg);
  border-bottom: 1px solid #333333;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
}

.md-header__inner {
  padding: 0.35rem 1rem;
}

.md-header__title {
  font-family: "PT Serif", Georgia, "Times New Roman", "Songti SC", "SimSun", serif;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  color: #ffffff;
}

.md-header__button {
  color: rgba(255, 255, 255, 0.85);
}

.md-header__button:hover {
  color: #ffffff;
}

.md-header__button.md-logo {
  filter: brightness(0) invert(1);
}

/* ---------- Tabs ---------- */

.md-tabs {
  background: var(--dw-tabs-bg);
  border-bottom: 1px solid #333333;
  color: rgba(255, 255, 255, 0.85);
}

.md-tabs__list {
  gap: 0.1rem;
}

.md-tabs__link {
  color: rgba(255, 255, 255, 0.85);
  font-weight: 600;
  font-size: 0.82rem;
  padding: 0.55rem 0.9rem;
  opacity: 1;
  transition: color 0.15s ease, background 0.15s ease;
}

.md-tabs__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.1em;
  height: 1.1em;
  margin-right: 0.35em;
  vertical-align: middle;
  opacity: 0.9;
}

.md-tabs__icon svg {
  width: 100%;
  height: 100%;
  fill: currentColor;
}

.md-tabs__link:hover {
  color: #ffffff;
  background: var(--dw-tabs-hover);
}

.md-tabs__item--active .md-tabs__link,
.md-tabs__link--active {
  color: #ffffff;
  background: var(--dw-panel-bg);
  border-bottom: 2px solid var(--dw-gold-light);
}

/* ---------- 侧边导航 ---------- */

.md-sidebar--primary {
  background: var(--dw-sidebar-bg);
  border-right: 1px solid #333333;
}

.md-sidebar__scrollwrap {
  background: transparent;
}

.md-nav__title {
  color: var(--dw-sidebar-heading);
  font-family: "PT Serif", Georgia, "Times New Roman", "Songti SC", "SimSun", serif;
  font-weight: 700;
  letter-spacing: 0.02em;
  font-size: 0.75rem;
  text-transform: uppercase;
}

.md-nav__item--section > .md-nav__link {
  color: var(--dw-sidebar-heading);
  font-weight: 700;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.md-nav__item--section > .md-nav__link:hover {
  color: var(--dw-gold-light);
  background: transparent;
}

.md-nav__link {
  color: var(--dw-text-muted);
  font-weight: 500;
  border-radius: 3px;
  transition: color 0.15s ease, background 0.15s ease;
}

.md-nav__link--active {
  color: var(--dw-gold-light);
  font-weight: 700;
  background: rgba(251, 228, 176, 0.08);
}

.md-nav__link:hover {
  color: var(--dw-gold-light);
  background: var(--dw-panel-bg);
}

.md-nav__item {
  border-bottom: 1px solid transparent;
}

.md-nav__item--section {
  border-bottom: 1px solid #333333;
  padding-bottom: 0.25rem;
  margin-bottom: 0.25rem;
}

/* ---------- 正文排版 ---------- */

.md-typeset {
  font-size: 0.84rem;
  line-height: 1.75;
  color: var(--dw-text);
}

.md-typeset h1,
.md-typeset h2,
.md-typeset h3,
.md-typeset h4 {
  font-family: "PT Serif", Georgia, "Times New Roman", "Songti SC", "SimSun", serif;
  color: var(--dw-text);
  letter-spacing: 0.4px;
}

.md-typeset h1 {
  font-size: 1.9rem;
  font-weight: 700;
  margin-bottom: 0.5em;
  padding-bottom: 0.3em;
  border-bottom: 2px solid var(--dw-border);
}

.md-typeset h2 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-top: 1.4em;
  margin-bottom: 0.6em;
  padding-bottom: 0.3em;
  border-bottom: 1px solid var(--dw-border);
}

.md-typeset h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-top: 1.5em;
}

.md-typeset h4 {
  font-size: 1rem;
  font-weight: 700;
}

.md-typeset a {
  color: var(--dw-gold-light);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.md-typeset a:hover {
  color: #ffffff;
  border-bottom-color: var(--dw-gold-light);
}

.md-typeset blockquote {
  border-left: 3px solid var(--dw-gold-light);
  background: rgba(251, 228, 176, 0.08);
  border-radius: 0 4px 4px 0;
  color: var(--dw-text-muted);
}

.md-typeset code {
  padding: 0.15em 0.35em;
  border-radius: 3px;
  font-size: 0.8em;
  background: var(--dw-code-bg);
  color: var(--dw-text);
}

.md-typeset pre {
  background: var(--dw-code-bg);
  border: 1px solid #333333;
}

.md-typeset pre > code {
  background: transparent;
}

.md-typeset table {
  font-size: 0.78rem;
  border-color: var(--dw-border);
}

.md-typeset table:not([class]) {
  border-radius: 4px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.md-typeset table:not([class]) th {
  background: var(--dw-sidebar-bg);
  color: var(--dw-sidebar-heading);
  font-weight: 700;
  border-color: var(--dw-border);
}

.md-typeset table:not([class]) td {
  border-color: var(--dw-border);
}

.md-typeset table:not([class]) tr:nth-child(2n) {
  background: rgba(255, 255, 255, 0.03);
}

/* ---------- 通用 kbd ---------- */

.kbd {
  display: inline-block;
  padding: 0.1rem 0.4rem;
  background: var(--dw-panel-bg-light);
  border: 1px solid var(--dw-border);
  border-radius: 3px;
  font-family: var(--md-code-font);
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1;
  min-width: 1.3rem;
  text-align: center;
  color: var(--dw-text);
}

/* ============================================================
   游戏卡片系统
   ============================================================ */

.game-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: 0.6rem;
  margin: 1rem 0 2rem;
}

.game-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 0.5rem;
  background: var(--dw-sidebar-bg);
  border: 2px solid var(--dw-border-light);
  border-radius: 2px;
  text-decoration: none;
  color: var(--dw-text);
  text-align: center;
  min-height: 110px;
  box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.25);
  transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
  position: relative;
  overflow: hidden;
}

.game-card:hover {
  transform: translateY(-2px);
  border-color: var(--dw-gold-light);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.35);
}

.game-card img {
  width: 64px;
  height: 64px;
  object-fit: contain;
  image-rendering: pixelated;
  margin-bottom: 0.4rem;
}

.game-card-name {
  font-size: 0.78rem;
  line-height: 1.25;
  word-break: keep-all;
  font-weight: 500;
  color: var(--dw-text);
}

/* 卡片顶部稀有度色条：仅当卡片显式带有 rarity-* 类时才显示 */
.game-card::before {
  content: none;
}

.game-card[class*="rarity-"]::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--card-clr, var(--dw-border));
  opacity: 0.9;
}

.rarity-common    { --card-clr: #bbbbbb; }
.rarity-uncommon  { --card-clr: #4caf50; }
.rarity-rare      { --card-clr: #2196f3; }
.rarity-epic      { --card-clr: #ab47bc; }
.rarity-legendary { --card-clr: #ff9800; }
.rarity-mythic    { --card-clr: #ef5350; }

/* ============================================================
   分类页布局
   ============================================================ */

.category-header {
  margin: 1rem 0 1.5rem;
  padding: 1rem 1.25rem;
  background: rgba(251, 228, 176, 0.08);
  border-left: 4px solid var(--dw-gold-mid);
  border-radius: 0 6px 6px 0;
}

.category-title {
  font-family: "PT Serif", Georgia, "Times New Roman", "Songti SC", "SimSun", serif;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 0 0.4rem;
  color: var(--dw-text);
}

.category-meta {
  font-size: 0.9rem;
  color: var(--dw-text-muted);
}

.category-meta strong {
  color: var(--dw-gold-light);
  font-weight: 700;
}

.filter-bar {
  margin: 1rem 0 1.5rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--dw-border);
}

.filter-bar input,
.filter-bar select {
  width: 100%;
  max-width: 220px;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--dw-border);
  border-radius: 4px;
  background: var(--dw-code-bg);
  color: var(--dw-text);
  font-size: 0.9rem;
  line-height: 1.4;
}

.filter-bar input {
  max-width: 360px;
}

.filter-bar select {
  appearance: auto;
  cursor: pointer;
}

.filter-bar select option {
  background: var(--dw-panel-bg);
  color: var(--dw-text);
}

.filter-bar input::placeholder {
  color: var(--dw-text-dim);
}

.filter-bar input:focus,
.filter-bar select:focus {
  outline: none;
  border-color: var(--dw-gold-mid);
  box-shadow: 0 0 0 2px rgba(251, 228, 176, 0.12);
}

.filter-count {
  font-size: 0.85rem;
  color: var(--dw-text-muted);
  margin-left: 0.75rem;
}

.alpha-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  margin: 1rem 0;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--dw-border);
}

.alpha-nav a {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--dw-gold-light);
  text-decoration: none;
  border-radius: 3px;
  transition: background 0.15s ease;
}

.alpha-nav a:hover {
  background: rgba(251, 228, 176, 0.1);
}

/* ---------- 搜索框 ---------- */

.md-search__input {
  background: var(--dw-tabs-hover);
  color: #ffffff;
  border: 1px solid #333333;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.5);
}

.md-search__input::placeholder {
  color: #aaaaaa;
}

.md-search__icon {
  color: #ffffff;
}

.md-search__form:hover .md-search__icon {
  color: var(--dw-gold-light);
}

.md-search-result__link:hover,
.md-search-result__link[data-md-state="active"] {
  background: var(--dw-panel-bg);
}

.md-search-result__article {
  color: var(--dw-text-muted);
}

.md-search-result__title {
  color: var(--dw-gold-light);
}

/* ---------- 页脚 ---------- */

.md-footer {
  background: var(--dw-sidebar-bg);
  border-top: 1px solid #333333;
}

.md-footer-meta {
  background: var(--dw-header-bg);
}

.md-footer__inner {
  color: var(--dw-text-muted);
}

.dw-footer-links {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-left: auto;
  font-size: 0.75rem;
  color: var(--dw-text-dim);
}

.dw-footer-links a {
  color: var(--dw-gold-light);
  text-decoration: none;
  transition: color 0.15s ease;
}

.dw-footer-links a:hover {
  color: #ffffff;
}

.dw-footer-separator {
  opacity: 0.5;
}

/* ---------- 响应式 ---------- */

@media (max-width: 600px) {
  .game-grid {
    grid-template-columns: repeat(auto-fill, minmax(92px, 1fr));
    gap: 0.5rem;
  }

  .game-card {
    padding: 0.5rem 0.25rem;
    min-height: 95px;
  }

  .game-card img {
    width: 56px;
    height: 56px;
  }

  .game-card-name {
    font-size: 0.72rem;
  }

  .md-typeset h1 {
    font-size: 1.6rem;
  }

  .md-typeset h2 {
    font-size: 1.25rem;
  }

  .md-header__inner {
    padding: 0.3rem 0.6rem;
  }
}

/* ---------- 内容区小修 ---------- */

.md-typeset hr {
  border-bottom: 1px solid var(--dw-border);
}

.md-typeset ul li,
.md-typeset ol li {
  color: var(--dw-text-muted);
}

.md-typeset ul li strong,
.md-typeset ol li strong,
.md-typeset p strong {
  color: var(--dw-text);
}

/* 选中高亮在棕色背景上保持可读 */
::selection {
  background: rgba(251, 228, 176, 0.25);
  color: var(--dw-text);
}

/* ---------- 悬浮卡片 ---------- */

.dw-hover-card {
  position: absolute;
  z-index: 1000;
  max-width: 320px;
  background: var(--dw-panel-bg);
  border: 1px solid var(--dw-border-light);
  border-radius: 6px;
  padding: 0.75rem;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.5);
  color: var(--dw-text);
  font-size: 0.85rem;
  line-height: 1.4;
  pointer-events: none;
}

.dw-hover-card-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.5rem;
}

.dw-hover-card-header img {
  width: 48px;
  height: 48px;
  object-fit: contain;
  image-rendering: pixelated;
  flex-shrink: 0;
}

.dw-hover-card-title {
  font-weight: 700;
  color: var(--dw-gold-light);
  font-size: 0.95rem;
}

.dw-hover-card-original {
  font-size: 0.8rem;
  color: var(--dw-text-dim);
}

.dw-hover-card-intro {
  margin-bottom: 0.5rem;
  color: var(--dw-text-muted);
}

.dw-hover-card-stats {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.2rem 0.6rem;
  margin: 0;
}

.dw-hover-card-stats dt {
  color: var(--dw-text-dim);
  font-weight: 600;
}

.dw-hover-card-stats dd {
  margin: 0;
  color: var(--dw-text);
}

/* 修正 filter-bar select 宽度 */
.filter-bar select {
  min-width: 120px;
}