/* public/sites/101.css (UTF-8) */
/* 覆盖：/ 首页 + /link(nav-*)，白底，max-width:1200，自适应 */

:root{
  --bg: #ffffff;
  --text: #111827;
  --muted: #6b7280;
  --muted2: #9ca3af;
  --border: #e5e7eb;
  --panel: #f9fafb;
  --shadow: 0 8px 18px rgba(17,24,39,0.08);

  --accent: #2563eb;
  --radius: 14px;
  --maxw: 1200px;
}

/* ===== Base ===== */
*{ box-sizing: border-box; }
html, body{ height: 100%; }

body.body{
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans SC", "PingFang SC", Arial;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a{ color: inherit; text-decoration: none; }
a:focus{
  outline: 2px solid rgba(37,99,235,0.35);
  outline-offset: 3px;
  border-radius: 10px;
}

.dot{ opacity: .7; padding: 0 6px; }

/* 容器：1200 自适应 */
.container,
.nav-container{
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 16px;
}

/* ===== Button（首页用 .btn） ===== */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 40px;
  padding: 0 14px;
  border-radius: 12px;
  border: 1px solid rgba(37,99,235,0.20);
  background: var(--accent);
  color: #fff;
  font-weight: 800;
  cursor: pointer;
  transition: transform .12s ease, filter .12s ease, box-shadow .12s ease;
  box-shadow: 0 6px 14px rgba(37,99,235,0.14);
}
.btn:hover{ transform: translateY(-1px); filter: brightness(1.05); }
.btn:active{ transform: translateY(0); filter: brightness(0.98); }

/* ===== 首页（你当前 show.html.erb 用到的 class） ===== */
.page-home{
  min-height: 100vh;
  display:flex;
  align-items:center;
  padding: 24px 0;
}

.home-card{
  width: 100%;
  max-width: 680px;
  margin: 0 auto;
  padding: 22px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: #fff;
  box-shadow: var(--shadow);
}

.site-name{
  font-size: 22px;
  font-weight: 900;
  letter-spacing: -0.2px;
  line-height: 1.2;
}

.site-desc{
  margin-top: 10px;
  color: var(--muted);
  line-height: 1.75;
  font-size: 14px;
}

.home-foot{
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  color: var(--muted2);
  font-size: 13px;
  display:flex;
  align-items:center;
  flex-wrap: wrap;
}

.mini-link{ color: var(--muted); }
.mini-link:hover{ color: var(--text); text-decoration: underline; text-underline-offset: 3px; }

/* ======================================================
   /link 页面（你现在渲染出来的 nav-* HTML 全部覆盖）
   ====================================================== */

/* 顶部栏 */
.nav-topbar{
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.nav-topbar-inner{
  height: 64px;
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 12px;
}

.nav-search{
  flex: 1;
  display:flex;
  justify-content:flex-end;
}
/* logo */
.nav-logo{
  display:inline-flex;
  align-items:center;
  gap: 10px;
  min-width: 0;
}
.nav-logo-mark{
  width: 28px;
  height: 28px;
  border-radius: 10px;
  color: #fff;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-weight: 900;
  flex: 0 0 auto;
}
.nav-logo-text{
  font-size: 15px;
  font-weight: 900;
  letter-spacing: -0.2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.nav-search-input{
  width: min(420px, 78vw);
  height: 40px;
  padding: 0 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);
  outline: none;
  transition: border-color .12s ease, box-shadow .12s ease;
  font-size: 16px;
}
.nav-search-input::placeholder{ color: var(--muted2); }
.nav-search-input:focus{
  border-color: rgba(37,99,235,0.45);
  box-shadow: 0 0 0 4px rgba(37,99,235,0.10);
}

/* 主体 */
.nav-main{ padding: 18px 0 40px; }

.nav-empty{
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 16px;
}
.nav-empty-title{ font-weight: 900; }
.nav-empty-desc{ margin-top: 6px; color: var(--muted); font-size: 14px; }

.nav-cats{ width: 100%; }

/* 分类块 */
.nav-cat{
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}
.nav-cat:first-child{ padding-top: 6px; }

.nav-cat-head{
  display:flex;
  align-items:baseline;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.nav-cat-title{
  margin: 0;
  font-size: 16px;
  font-weight: 900;
  letter-spacing: -0.2px;
}
.nav-cat-meta{
  color: var(--muted);
  font-size: 13px;
}

.nav-cat-empty{
  color: var(--muted);
  font-size: 13px;
  padding: 4px 0 10px;
}

/* 链接网格 */
.nav-links{
  list-style: none;
  margin: 0;
  padding: 0;

  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}
@media (max-width: 1100px){
  .nav-links{ grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 820px){
  .nav-links{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 520px){
  .nav-links{ grid-template-columns: 1fr; }
}

.nav-link-item{ margin: 0; }

/* 链接卡片 */
.nav-link{
  display:flex;
  align-items:center;
  justify-content:center;
  padding: 14px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: #fff;
  min-height: 56px;
  font-weight: 800;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  transition: transform .12s ease, box-shadow .12s ease, border-color .12s ease, background .12s ease;
}

.nav-link:hover{
  transform: translateY(-1px);
  border-color: rgba(37,99,235,0.28);
  background: #f8fafc;
  box-shadow: var(--shadow);
}

.nav-link-name{
  font-size: 14px;
  line-height: 1.2;
  text-align:center;
}
/* 页脚 */
.nav-footer{
  border-top: 1px solid var(--border);
  padding: 16px 0;
  background: #fff;
}
.nav-footer-inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;

  color: var(--muted);
  font-size: 13px;
}
.nav-footer-link{ color: var(--muted); }
.nav-footer-link:hover{
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.nav-footer-dot{ padding: 0 6px; opacity: 0.6; }
@media (max-width: 600px){
  .nav-topbar-inner{
    height: auto;
    padding: 10px 1%;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .nav-logo{
    width: 100%;
  }

  .nav-search{
    width: 100%;
    justify-content: flex-start;
  }

  .nav-search-input{
    width: 100%;
  }
}

.nav-links{
  list-style: none;
  margin: 0;
  padding: 0;

  display: grid;
  grid-template-columns: repeat(10, minmax(0, 1fr));
  gap: 10px;
}

@media (max-width: 1000px){
  .nav-links{
    grid-template-columns: repeat(8, minmax(0, 1fr));
    gap: 8px;
  }
}

@media (max-width: 800px){
  .nav-links{
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 8px;
  }
}

@media (max-width: 600px){
  .nav-links{
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
  }
}

/* 小于358px：每行3个 */
@media (max-width: 358px){
  .nav-links{
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* 可选：为了10列看起来不挤，卡片更紧凑一点 */
.nav-link{
  padding: 10px 8px;   /* 比原来更紧凑，适合10列 */
  min-height: 48px;
  border-radius: 10px;
}

.nav-link-name{
  font-size: 13px;
  text-align: center;
  display:block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}