:root {
  --bg1: #08111f;
  --bg2: #111d33;
  --card: rgba(255,255,255,.95);
  --text: #172033;
  --muted: #667085;
  --primary: #316cf4;
  --primary-dark: #1d51c6;
  --danger: #b42318;
  --danger-bg: #fef3f2;
  --ok: #067647;
  --ok-bg: #ecfdf3;
  --border: rgba(16,24,40,.12);
  --line: rgba(255,255,255,.16);
  --panel: rgba(255,255,255,.08);
  --panel2: rgba(255,255,255,.12);
}
* { box-sizing: border-box; }
html { min-height: 100%; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  background:
    radial-gradient(circle at 12% 8%, rgba(49,108,244,.40), transparent 26%),
    radial-gradient(circle at 88% 12%, rgba(21,214,255,.18), transparent 24%),
    linear-gradient(135deg, var(--bg1), var(--bg2));
  color: var(--text);
  min-height: 100vh;
}
.fx-canvas { position: fixed; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 0; }
.cursor-canvas { z-index: 4; }
.hidden { display: none !important; }

/* 前台下载页 */
.front-page { overflow-x: hidden; }
.download-layout {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 34px 0 56px;
}
.download-topbar {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 16px;
  color: #fff;
  margin-bottom: 42px;
}
.brand-mark {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  font-weight: 900;
  font-size: 24px;
  background: linear-gradient(145deg, rgba(49,108,244,.95), rgba(0,210,255,.55));
  box-shadow: 0 20px 60px rgba(49,108,244,.35);
}
.badge {
  display: inline-flex;
  padding: 8px 14px;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  backdrop-filter: blur(12px);
  font-size: 13px;
  color: white;
}
h1 { font-size: clamp(38px, 7vw, 92px); line-height: .94; margin: 12px 0 0; letter-spacing: -.065em; color: #fff; }
.download-topbar h1 { margin: 12px 0 0; }
.top-actions { display: flex; gap: 10px; flex-wrap: wrap; justify-content: flex-end; }
.glass-link, .doc-link, .telegram-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 14px;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 999px;
  text-decoration: none;
  color: #fff;
  background: rgba(255,255,255,.08);
  backdrop-filter: blur(14px);
  font-weight: 800;
  font-size: 14px;
}
.telegram-logo { display: inline-flex; }
.download-hero {
  display: grid;
  grid-template-columns: minmax(330px, .9fr) minmax(520px, 1.1fr);
  align-items: start;
  gap: 24px;
}
.hero-copy { color: #fff; padding-top: 8px; }
.desc { color: rgba(255,255,255,.78); margin: 0 0 24px; max-width: 680px; line-height: 1.75; font-size: 16px; }
.meta-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.compact-meta { max-width: 650px; }
.meta-grid div, .card, .stat-card, .download-panel {
  border: 1px solid rgba(255,255,255,.16);
  box-shadow: 0 24px 80px rgba(0,0,0,.28);
}
.meta-grid div {
  padding: 18px 16px;
  border-radius: 20px;
  background: rgba(255,255,255,.10);
  color: white;
  backdrop-filter: blur(12px);
}
.meta-grid span { display: block; color: rgba(255,255,255,.64); font-size: 13px; margin-bottom: 7px; }
.meta-grid strong { font-size: 20px; }
.download-panel {
  border-radius: 28px;
  padding: 26px;
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(18px);
  color: var(--text);
}
.panel-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-bottom: 20px; }
.secure-dot { flex: none; padding: 8px 10px; color: #3538cd; background: #eef4ff; border-radius: 999px; font-weight: 900; font-size: 12px; }
h2 { margin: 0 0 8px; font-size: 24px; }
.hint { color: var(--muted); line-height: 1.65; margin: 0 0 18px; }
.download-form-row {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) 220px;
  gap: 12px;
  align-items: end;
}
label { display: block; margin: 0 0 8px; font-weight: 800; }
input, select, textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 0 14px;
  font-size: 15px;
  outline: none;
  background: white;
  color: var(--text);
}
input, select { height: 48px; }
textarea { min-height: 130px; padding: 14px; line-height: 1.6; resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 4px rgba(47,111,237,.12); }
button {
  width: 100%;
  height: 50px;
  border: 0;
  border-radius: 15px;
  background: var(--primary);
  color: white;
  font-size: 16px;
  font-weight: 900;
  cursor: pointer;
}
button:hover { background: var(--primary-dark); }
button:disabled { opacity: .65; cursor: not-allowed; }
.result { margin-top: 14px; line-height: 1.7; }
.result.error { color: var(--danger); }
.result.ok { color: var(--ok); }
.download-link {
  display: inline-flex;
  margin-top: 10px;
  padding: 10px 16px;
  border-radius: 13px;
  background: var(--ok-bg);
  color: var(--ok);
  text-decoration: none;
  font-weight: 900;
}
.info-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, .8fr);
  gap: 18px;
  margin-top: 22px;
}
.card { background: var(--card); border-color: var(--border); padding: 24px; border-radius: 26px; backdrop-filter: blur(14px); }
.software-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.software-item { border: 1px solid var(--border); border-radius: 18px; padding: 16px; background: white; }
.software-item span { display: block; color: var(--muted); font-size: 13px; margin-bottom: 6px; }
.software-item strong { display: block; font-size: 22px; }
.software-item em { display: inline-flex; margin-top: 8px; font-style: normal; color: var(--ok); background: var(--ok-bg); border-radius: 999px; padding: 4px 8px; font-size: 12px; font-weight: 900; }
.changelog ul { margin: 10px 0 0; padding-left: 20px; color: var(--muted); line-height: 1.9; }

/* 后台模块化布局 */
.admin-app { background: #f4f7fb; color: #182033; }
.admin-shell { min-height: 100vh; display: grid; grid-template-columns: 236px 1fr; }
.admin-sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  background: #fff;
  border-right: 1px solid #e6ebf2;
  padding: 18px 12px;
  overflow-y: auto;
}
.admin-logo { display: flex; align-items: center; gap: 10px; padding: 8px 10px 20px; font-weight: 900; color: #213150; }
.admin-logo-mark { width: 36px; height: 36px; border-radius: 12px; background: linear-gradient(145deg, #2d6cff, #23c4ff); color: #fff; display: grid; place-items: center; }
.side-group-title { margin: 14px 10px 8px; color: #667085; font-size: 12px; font-weight: 900; }
.side-nav { display: grid; gap: 5px; }
.side-nav button {
  width: 100%;
  height: 42px;
  margin: 0;
  border-radius: 12px;
  background: transparent;
  color: #344054;
  text-align: left;
  padding: 0 12px;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.side-nav button:hover, .side-nav button.active { background: #eef4ff; color: #1f5be3; }
.admin-workspace { min-width: 0; padding: 0 0 36px; }
.admin-header {
  height: 70px;
  background: #fff;
  border-bottom: 1px solid #e6ebf2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 26px;
  position: sticky;
  top: 0;
  z-index: 3;
}
.breadcrumb { display: flex; align-items: center; gap: 10px; color: #667085; font-weight: 700; }
.header-actions { display: flex; align-items: center; gap: 10px; }
.admin-chip { display: inline-flex; align-items: center; height: 38px; padding: 0 12px; border-radius: 999px; background: #f2f4f7; color: #344054; }
.admin-main { padding: 22px 26px; }
.admin-panel { display: none; }
.admin-panel.active { display: block; }
.panel-title { margin: 0 0 16px; display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; }
.panel-title h2 { margin: 0 0 6px; }
.overview-hero {
  min-height: 210px;
  padding: 28px;
  border-radius: 24px;
  color: #fff;
  background:
    radial-gradient(circle at 82% 15%, rgba(91,141,255,.42), transparent 26%),
    linear-gradient(135deg, #102a64, #071b43 65%, #06142b);
  box-shadow: 0 26px 70px rgba(16, 42, 100, .22);
  margin-bottom: 18px;
}
.overview-hero .badge { background: rgba(255,255,255,.12); }
.overview-hero h1 { font-size: clamp(34px, 4vw, 58px); margin: 14px 0 8px; }
.admin-login-wrap { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.admin-page { width: min(1280px, calc(100% - 32px)); margin: 0 auto; padding: 34px 0 48px; }
.admin-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; color: white; margin-bottom: 18px; }
.admin-top .desc { margin: 0; }
.ghost-link, .secondary-btn {
  flex: none;
  padding: 0 16px;
  min-height: 40px;
  color: #344054;
  border: 1px solid #d0d5dd;
  border-radius: 12px;
  text-decoration: none;
  background: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
}
.narrow-card { max-width: 520px; }
.dashboard { display: block; }
.toolbar { display: flex; justify-content: flex-end; gap: 10px; margin: 8px 0 16px; }
.toolbar button, .header-actions button, .panel-title button { width: auto; margin: 0; padding: 0 18px; height: 40px; }
.secondary-btn { background: #fff; color: #344054; }
.secondary-btn:hover { background: #f8fafc; }
.secondary-solid-btn { background: #344054; }
.danger-btn { background: var(--danger) !important; }
.danger-btn:hover { background: #8f1d13 !important; }
.stats-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px; margin-bottom: 18px; }
.stat-card { background: #fff; border: 1px solid #e6ebf2; border-radius: 18px; padding: 18px; color: #182033; box-shadow: 0 14px 36px rgba(16,24,40,.06); }
.stat-card span { display: block; color: #667085; font-size: 13px; font-weight: 800; }
.stat-card strong { display: block; margin-top: 8px; font-size: 30px; color: #1d2939; }
.module-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.module-card { text-align: left; height: auto; min-height: 100px; border-radius: 18px; padding: 16px; background: #fff; color: #182033; border: 1px solid #e6ebf2; box-shadow: 0 14px 36px rgba(16,24,40,.06); }
.module-card:hover { background: #eef4ff; color: #1f5be3; }
.module-card strong { display: block; font-size: 17px; margin-bottom: 8px; }
.module-card span { color: #667085; font-size: 13px; line-height: 1.5; }
.admin-card { overflow: hidden; box-shadow: 0 16px 45px rgba(16,24,40,.07); }
.form-grid { display: grid; gap: 14px; margin-bottom: 14px; }
.form-grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.form-grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.form-grid.four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.full-row { grid-column: 1 / -1; }
.output { margin-top: 14px; font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; }
.section-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 12px; }
.filters { display: grid; grid-template-columns: 220px 140px; gap: 10px; }
.filters.three { grid-template-columns: 220px 170px 140px; }
.filters.two-small { grid-template-columns: 260px 170px; }
.filters.one { grid-template-columns: 320px; }
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 16px; }
table { width: 100%; border-collapse: collapse; font-size: 14px; background: white; }
th, td { padding: 12px 12px; text-align: left; border-bottom: 1px solid var(--border); vertical-align: top; white-space: nowrap; }
th { background: #f8fafc; color: #344054; font-weight: 900; }
tr:last-child td { border-bottom: 0; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; font-weight: 900; }
.mini { margin-top: 4px; color: var(--muted); font-size: 12px; }
.pill { display: inline-flex; padding: 5px 9px; border-radius: 999px; background: #eef4ff; color: #3538cd; font-weight: 900; font-size: 12px; }
.ok-pill { background: var(--ok-bg); color: var(--ok); }
.danger-pill { background: var(--danger-bg); color: var(--danger); }
.actions { display: flex; gap: 6px; }
.small-btn { width: auto; height: 32px; margin: 0; padding: 0 10px; border-radius: 9px; font-size: 12px; white-space: nowrap; }
.ua { max-width: 520px; white-space: normal; color: var(--muted); }
.empty { text-align: center; color: var(--muted); padding: 28px !important; }
.software-manage-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.software-upload-card { border: 1px solid #e6ebf2; border-radius: 18px; padding: 16px; background: #fff; }
.software-actions { display: flex; gap: 8px; margin-top: 12px; }
.security-setting-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; margin-bottom: 16px; }
.security-setting-grid div { background: #f8fafc; border: 1px solid #e6ebf2; border-radius: 14px; padding: 12px; }
.security-setting-grid strong { display: block; margin-bottom: 4px; }
.security-setting-grid span { color: #667085; font-size: 12px; line-height: 1.4; }
.pager { display: flex; align-items: center; gap: 10px; justify-content: flex-end; margin-top: 12px; }
.pager-info { color: #344054; font-weight: 800; }
.legacy-login { margin-top: 14px; }
.legacy-login summary { cursor: pointer; color: #667085; font-weight: 800; }

@media (max-width: 1100px) {
  .download-hero, .info-grid { grid-template-columns: 1fr; }
  .download-form-row { grid-template-columns: 1fr; }
  .software-manage-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .module-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .security-setting-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 820px) {
  .download-layout { width: min(100% - 24px, 1180px); padding-top: 18px; }
  .download-topbar { grid-template-columns: 1fr; }
  .top-actions { justify-content: flex-start; }
  .meta-grid, .software-list { grid-template-columns: 1fr; }
  .admin-shell { grid-template-columns: 1fr; }
  .admin-sidebar { position: static; height: auto; }
  .admin-header { position: static; height: auto; padding: 14px; align-items: flex-start; gap: 10px; flex-direction: column; }
  .admin-main { padding: 14px; }
  .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .module-grid { grid-template-columns: 1fr; }
  .form-grid.two, .form-grid.three, .form-grid.four { grid-template-columns: 1fr; }
  .section-head, .panel-title { display: block; }
  .filters, .filters.three, .filters.two-small, .filters.one { grid-template-columns: 1fr; margin-top: 12px; }
}

/* 多语言切换 */
.language-switcher {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 12px;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 12px;
  background: rgba(255,255,255,.10);
  color: #fff;
  backdrop-filter: blur(14px);
}
.lang-globe { display: inline-flex; opacity: .95; }
.language-switcher select {
  height: 40px;
  min-width: 132px;
  padding: 0 30px 0 4px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: #fff;
  font-weight: 900;
  cursor: pointer;
}
.language-switcher select:focus { box-shadow: none; }
.language-switcher option { color: #172033; background: #fff; }
@media (max-width: 820px) {
  .language-switcher { width: 100%; justify-content: flex-start; }
  .language-switcher select { flex: 1; }
}

/* ===== 后台功能区模块化修复版：确保页面可点击、内容不再消失 ===== */
body.admin-app {
  margin: 0;
  min-height: 100vh;
  background: #f5f7fb !important;
  color: #1d2939;
  overflow-x: hidden;
}
body.admin-app .hidden { display: none !important; }
body.admin-app.admin-logged-in #loginBox { display:none !important; min-height:0 !important; height:0 !important; padding:0 !important; overflow:hidden !important; }
body.admin-app.admin-logged-in { overflow-y:auto; }
body.admin-app #dashboard.hidden,
body.admin-app #dashboard[hidden],
body.admin-app:not(.admin-logged-in) #dashboard {
  display: none !important;
}

body.admin-app.admin-logged-in #dashboard.admin-shell,
body.admin-app.admin-logged-in .dashboard.admin-shell {
  display: grid !important;
  grid-template-columns: 248px minmax(0, 1fr) !important;
  min-height: 100vh;
  width: 100%;
  background: #f5f7fb;
}
body.admin-app .admin-sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  background: linear-gradient(180deg, #102a64 0%, #071b43 56%, #06142b 100%);
  color: #dce8ff;
  border-right: 0;
  padding: 20px 12px;
  box-shadow: 14px 0 34px rgba(7, 20, 43, .16);
  z-index: 5;
}
body.admin-app .admin-logo {
  padding: 8px 10px 22px;
  color: #fff;
  font-size: 16px;
  letter-spacing: .2px;
}
body.admin-app .admin-logo-mark {
  background: linear-gradient(145deg, #2f7cff, #39d5ff);
  box-shadow: 0 10px 24px rgba(47,124,255,.35);
}
body.admin-app .side-group-title {
  margin: 18px 12px 8px;
  color: rgba(255,255,255,.52);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .12em;
}
body.admin-app .side-nav { display: grid; gap: 4px; }
body.admin-app .side-nav button {
  position: relative;
  width: 100%;
  height: 42px;
  border-radius: 12px;
  padding: 0 12px;
  margin: 0;
  background: transparent;
  color: rgba(255,255,255,.78);
  border: 1px solid transparent;
  display: flex;
  align-items: center;
  gap: 10px;
  text-align: left;
  cursor: pointer;
}
body.admin-app .side-nav button span { width: 18px; text-align: center; opacity: .92; }
body.admin-app .side-nav button b { font-size: 14px; font-weight: 800; }
body.admin-app .side-nav button:hover,
body.admin-app .side-nav button.active {
  color: #fff;
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.16);
  box-shadow: inset 3px 0 0 #39d5ff;
}
body.admin-app .admin-workspace {
  min-width: 0;
  display: flex;
  flex-direction: column;
  background: #f5f7fb;
}
body.admin-app .admin-header {
  height: 70px;
  position: sticky;
  top: 0;
  z-index: 4;
  background: rgba(255,255,255,.92);
  border-bottom: 1px solid #e6ebf2;
  backdrop-filter: blur(12px);
}
body.admin-app .admin-main {
  display: block !important;
  padding: 22px 26px 42px;
  min-height: calc(100vh - 70px);
}
body.admin-app .admin-panel { display: none !important; }
body.admin-app .admin-panel.active { display: block !important; }
body.admin-app .overview-hero {
  min-height: 190px;
  padding: 28px;
  border-radius: 26px;
  background:
    radial-gradient(circle at 78% 0%, rgba(70, 190, 255, .34), transparent 28%),
    radial-gradient(circle at 8% 15%, rgba(98, 126, 255, .36), transparent 28%),
    linear-gradient(135deg, #153c8a, #0b2360 58%, #071733);
}
body.admin-app .stats-grid {
  grid-template-columns: repeat(6, minmax(130px, 1fr));
  gap: 14px;
}
body.admin-app .stat-card {
  min-height: 94px;
  border: 1px solid #e6ebf2;
  background: linear-gradient(180deg, #fff, #f9fbff);
  border-radius: 18px;
}
body.admin-app .module-grid.admin-function-grid {
  grid-template-columns: repeat(3, minmax(220px, 1fr));
  gap: 16px;
}
body.admin-app .module-card {
  position: relative;
  overflow: hidden;
  min-height: 128px;
  padding: 18px;
  border: 1px solid #e6ebf2;
  border-radius: 20px;
  background: #fff;
  color: #1d2939;
  box-shadow: 0 18px 46px rgba(16,24,40,.08);
  cursor: pointer;
}
body.admin-app .module-card::after {
  content: '';
  position: absolute;
  right: -28px;
  top: -28px;
  width: 92px;
  height: 92px;
  border-radius: 50%;
  background: rgba(45,108,255,.12);
}
body.admin-app .module-card small {
  display: inline-flex;
  padding: 5px 9px;
  border-radius: 999px;
  background: #eef4ff;
  color: #245bd6;
  font-size: 12px;
  font-weight: 900;
  margin-bottom: 10px;
}
body.admin-app .module-card strong { font-size: 20px; }
body.admin-app .module-card span { display: block; margin-top: 8px; color: #667085; line-height: 1.55; }
body.admin-app .module-blue::after { background: rgba(45,108,255,.16); }
body.admin-app .module-cyan::after { background: rgba(26,188,254,.16); }
body.admin-app .module-purple::after { background: rgba(124,58,237,.14); }
body.admin-app .module-green::after { background: rgba(18,183,106,.15); }
body.admin-app .module-orange::after { background: rgba(247,144,9,.15); }
body.admin-app .module-red::after { background: rgba(217,45,32,.13); }
body.admin-app .card.admin-card,
body.admin-app .software-upload-card {
  border-radius: 20px;
  border: 1px solid #e6ebf2;
  background: #fff;
}
body.admin-app .panel-title {
  background: #fff;
  border: 1px solid #e6ebf2;
  border-radius: 20px;
  padding: 18px;
  box-shadow: 0 10px 28px rgba(16,24,40,.05);
}
body.admin-app button,
body.admin-app .ghost-link,
body.admin-app .secondary-btn {
  cursor: pointer;
}
@media (max-width: 1100px) {
  body.admin-app .stats-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  body.admin-app .module-grid.admin-function-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 820px) {
  body.admin-app #dashboard.admin-shell,
  body.admin-app .dashboard.admin-shell { grid-template-columns: 1fr !important; }
  body.admin-app .admin-sidebar { position: static; height: auto; }
  body.admin-app .module-grid.admin-function-grid { grid-template-columns: 1fr; }
}

body.admin-app .compact-stats { margin-top: 16px; margin-bottom: 16px; grid-template-columns: repeat(4, minmax(0, 1fr)); }
body.admin-app .stat-card.compact { min-height: 78px; padding: 14px 16px; }
body.admin-app .stat-card.compact strong { font-size: 24px; }
@media (max-width: 1100px) { body.admin-app .compact-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); } }


/* 图标自定义 */
.brand-mark img,
.admin-logo-mark img,
.icon-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: inherit;
}
.admin-logo-mark {
  overflow: hidden;
}
.icon-upload-box {
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 14px;
  background: rgba(49,108,244,.035);
}
.icon-preview-row {
  display: grid;
  grid-template-columns: 54px 1fr;
  align-items: center;
  gap: 12px;
}
.icon-preview {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  overflow: hidden;
  font-size: 22px;
  font-weight: 900;
  color: white;
  background: linear-gradient(145deg, rgba(49,108,244,.95), rgba(0,210,255,.55));
  box-shadow: 0 12px 28px rgba(49,108,244,.24);
}
.muted-btn {
  background: #eef2f7 !important;
  color: #344054 !important;
}

.section-divider { padding: 12px 14px; border: 1px dashed rgba(45,108,255,.24); border-radius: 14px; background: rgba(45,108,255,.04); color: #16213a; display: flex; gap: 12px; align-items: baseline; }
.section-divider strong { font-size: 15px; }
.section-divider span { color: #6b7485; font-size: 13px; }


.captcha-row { display: grid; grid-template-columns: minmax(0, 1fr) 180px 90px; gap: 10px; align-items: center; margin-bottom: 14px; }
.captcha-question { height: 58px; border-radius: 14px; border: 1px solid var(--border); background: #eef4ff; display:flex; align-items:center; justify-content:center; font-size:18px; font-weight:900; letter-spacing:.3px; color:#0f2f6f; user-select:none; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; padding:0 8px; max-width:100%; box-sizing:border-box; }
.captcha-question[data-type="math"] { font-size:16px; letter-spacing:0; }
.captcha-question.captcha-error { color:#b91c1c; background:#fff1f2; border-color:#fecdd3; font-size:15px; }
.captcha-row button { height: 52px; }
@media (max-width: 720px) { .captcha-row { grid-template-columns: 1fr; } .captcha-question { width: 100%; } }

.token-captcha-tip { margin: 6px 0 10px; color: #64748b; line-height: 1.6; }

/* 更新日志固定高度：内容过长时只在日志框内部滚动，避免撑坏前台布局 */
.changelog {
  height: 340px;
  max-height: 340px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.changelog-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}
.history-open-btn {
  border: 1px solid rgba(45,108,255,.18);
  background: linear-gradient(145deg, rgba(49,108,244,.1), rgba(0,210,255,.08));
  color: #1d4ed8;
  padding: 10px 16px;
  border-radius: 999px;
  font-weight: 700;
  cursor: pointer;
}
.versioned-log-list {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-right: 8px;
  scrollbar-width: thin;
}
.versioned-log-list::-webkit-scrollbar { width: 6px; }
.versioned-log-list::-webkit-scrollbar-thumb { background: rgba(100,116,139,.35); border-radius: 999px; }
.versioned-log-list::-webkit-scrollbar-track { background: transparent; }
.log-version-card {
  border: 1px solid rgba(148,163,184,.18);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,.94), rgba(244,248,255,.9));
  box-shadow: 0 12px 24px rgba(15, 23, 42, .05);
  padding: 14px 16px;
}
.log-version-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.log-version-pill { display: inline-flex; align-items: center; padding: 6px 12px; border-radius: 999px; background: linear-gradient(145deg, #2d6cff, #23c4ff); color: #fff; font-size: 13px; font-weight: 800; box-shadow: 0 10px 20px rgba(45,108,255,.25); }
.log-version-items { margin: 0; padding-left: 18px; color: var(--muted); line-height: 1.8; }
.log-version-items li + li { margin-top: 4px; }
.log-empty { color: #64748b; padding: 24px 8px; text-align: center; }
.history-modal.hidden { display: none; }
.history-modal { position: fixed; inset: 0; z-index: 60; }
.history-modal-backdrop { position: absolute; inset: 0; background: rgba(2, 6, 23, .58); backdrop-filter: blur(6px); }
.history-modal-panel { position: relative; z-index: 1; width: min(860px, calc(100vw - 32px)); max-height: calc(100vh - 48px); margin: 24px auto; border-radius: 28px; background: linear-gradient(180deg, rgba(248,250,255,.98), rgba(255,255,255,.96)); border: 1px solid rgba(226,232,240,.95); box-shadow: 0 28px 60px rgba(15, 23, 42, .24); padding: 24px; display: flex; flex-direction: column; }
.history-modal-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 16px; }
.history-modal-badge { font-size: 12px; color: #1d4ed8; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 6px; }
.history-close-btn { width: 42px; height: 42px; border-radius: 14px; border: 1px solid rgba(148,163,184,.25); background: #fff; color: #0f172a; font-size: 26px; line-height: 1; cursor: pointer; }
.history-versioned-log-list { max-height: calc(100vh - 180px); }
body.modal-open { overflow: hidden; }

/* 装修配置分区：前台配置和后台配置明确拆分 */
.settings-section-grid {
  display: grid;
  gap: 18px;
}
.settings-config-card {
  border: 1px solid #e5ebf3;
}
.settings-card-head {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid #edf1f7;
}
.settings-card-head h3 {
  margin: 0 0 6px;
  font-size: 22px;
  color: #111827;
}
.settings-card-head p {
  margin: 0;
  color: #667085;
  line-height: 1.7;
}
.settings-card-icon {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 900;
  flex: 0 0 auto;
}
.front-config-card .settings-card-icon { background: linear-gradient(145deg, #2d6cff, #23c4ff); }
.backend-config-card .settings-card-icon { background: linear-gradient(145deg, #243b5a, #0f172a); }
.settings-save-bar {
  margin-top: 18px;
  padding: 18px;
  border-radius: 22px;
  background: #fff;
  border: 1px solid #e5ebf3;
  box-shadow: 0 12px 28px rgba(15, 23, 42, .06);
}
.settings-save-bar button { width: 100%; }
@media (max-width: 900px) {
  .changelog { height: 260px; max-height: 260px; }
}


/* 登录态兜底：只要后台面板显示，就强制隐藏登录卡片，防止登录框和后台内容叠在一起 */
body.admin-app.admin-logged-in #loginBox,
body.admin-app:has(#dashboard:not(.hidden)) #loginBox {
  display: none !important;
  min-height: 0 !important;
  height: 0 !important;
  padding: 0 !important;
  overflow: hidden !important;
  visibility: hidden !important;
}


.updates-editor-wrap { margin-top: 4px; }
.updates-editor-box {
  border: 1px solid #e5ebf3;
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(255,255,255,.98), rgba(247,250,255,.98));
  padding: 18px;
}
.history-editor-box {
  border-color: rgba(49,108,244,.16);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.45);
}
.updates-editor-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 16px;
}
.updates-main-label { display: block; font-size: 16px; font-weight: 800; margin-bottom: 6px; color: #101828; }
.version-entry-editor-list { display: grid; gap: 14px; }
.version-entry-item {
  border: 1px solid rgba(148,163,184,.18);
  border-radius: 18px;
  padding: 14px;
  background: #fff;
  box-shadow: 0 8px 20px rgba(15, 23, 42, .04);
}
.version-entry-item-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 12px; }
.version-entry-item-head strong { color: #0f172a; font-size: 15px; }
.version-entry-empty {
  padding: 22px 16px;
  border: 1px dashed rgba(148,163,184,.45);
  border-radius: 16px;
  text-align: center;
  color: #64748b;
  background: rgba(248,250,252,.9);
}
.compact-grid textarea { min-height: 120px; }
@media (max-width: 900px) {
  .changelog { height: 320px; max-height: 320px; }
  .changelog-toolbar { align-items: flex-start; flex-direction: column; }
  .history-modal-panel { width: calc(100vw - 20px); margin: 10px auto; padding: 18px; border-radius: 20px; }
  .updates-editor-head { flex-direction: column; align-items: stretch; }
}


/* 历史更新独立页面 */
.history-page .download-topbar {
  align-items: flex-start;
}
.history-layout {
  width: min(1180px, calc(100vw - 48px));
  margin: 0 auto;
  padding: 54px 0 72px;
  position: relative;
  z-index: 1;
}
.history-title-wrap {
  display: flex;
  align-items: center;
  gap: 18px;
}
.history-title-wrap .desc {
  max-width: 680px;
  margin-top: 12px;
}
.return-front-link {
  font-weight: 800;
}
.history-board {
  margin-top: 34px;
  border-radius: 34px;
  background: linear-gradient(180deg, rgba(255,255,255,.96), rgba(244,248,255,.92));
  border: 1px solid rgba(226,232,240,.95);
  box-shadow: 0 28px 70px rgba(15, 23, 42, .18);
  padding: 28px;
  min-height: 520px;
}
.history-board-head {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: flex-start;
  margin-bottom: 22px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(148, 163, 184, .22);
}
.history-count-pill,
.auto-archive-tag {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .02em;
  white-space: nowrap;
}
.history-count-pill {
  color: #1d4ed8;
  background: rgba(45,108,255,.1);
  border: 1px solid rgba(45,108,255,.18);
}
.auto-archive-tag {
  color: #047857;
  background: rgba(16,185,129,.12);
  border: 1px solid rgba(16,185,129,.2);
}
.history-page-list {
  display: grid;
  gap: 18px;
}
.history-release-card {
  position: relative;
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 18px;
  padding: 20px;
  border-radius: 26px;
  background: radial-gradient(circle at 0 0, rgba(45,108,255,.08), transparent 34%), rgba(255,255,255,.95);
  border: 1px solid rgba(148,163,184,.18);
  box-shadow: 0 18px 42px rgba(15,23,42,.08);
}
.history-release-index {
  width: 58px;
  height: 58px;
  border-radius: 20px;
  display: grid;
  place-items: center;
  color: white;
  font-size: 18px;
  font-weight: 900;
  background: linear-gradient(145deg, #2d6cff, #23c4ff);
  box-shadow: 0 16px 30px rgba(45,108,255,.28);
}
.history-release-head {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.history-empty-card {
  padding: 58px 20px;
  text-align: center;
  border-radius: 26px;
  color: #64748b;
  background: rgba(248,250,252,.9);
  border: 1px dashed rgba(148,163,184,.42);
}
@media (max-width: 760px) {
  .history-layout { width: min(100% - 24px, 1180px); padding-top: 28px; }
  .history-board { padding: 18px; border-radius: 24px; }
  .history-board-head { flex-direction: column; }
  .history-release-card { grid-template-columns: 1fr; padding: 16px; }
  .history-release-index { width: 46px; height: 46px; border-radius: 16px; }
}

/* 更新日志后台编辑器：模板、排序、拖拽 */
.editor-action-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}
.version-entry-title {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.drag-handle {
  width: 28px;
  height: 28px;
  display: inline-grid;
  place-items: center;
  border-radius: 10px;
  cursor: grab;
  user-select: none;
  color: #64748b;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  font-weight: 900;
  line-height: 1;
}
.version-entry-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}
.version-entry-item.dragging {
  opacity: .55;
  outline: 2px dashed rgba(45,108,255,.45);
}
@media (max-width: 780px) {
  .version-entry-item-head { align-items: flex-start; flex-direction: column; }
  .version-entry-actions, .editor-action-row { justify-content: flex-start; }
}


/* 登录框强制隐藏兜底：防止 .admin-login-wrap 的 display:grid 覆盖 hidden 属性 */
#loginBox.hidden,
#loginBox[hidden],
body.admin-app.admin-logged-in #loginBox {
  display: none !important;
  min-height: 0 !important;
  height: 0 !important;
  padding: 0 !important;
  margin: 0 !important;
  overflow: hidden !important;
  visibility: hidden !important;
}


/* 核心修复：后台未登录时 dashboard 必须隐藏，不能被 display:grid!important 覆盖 */
body.admin-app #dashboard.hidden,
body.admin-app #dashboard[hidden],
body.admin-app:not(.admin-logged-in) #dashboard {
  display: none !important;
}

/* 登录成功后才允许后台主界面显示 */
body.admin-app.admin-logged-in #dashboard:not(.hidden) {
  display: grid !important;
}


.security-manual-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 18px 0 22px;
}
.manual-security-box {
  border: 1px solid #e6ebf2;
  border-radius: 18px;
  padding: 18px;
  background: linear-gradient(180deg, #fff, #f8fbff);
}
.blacklist-box {
  border-color: rgba(185, 28, 28, .16);
  background: linear-gradient(180deg, #fff, #fff7f7);
}
.form-grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.span-two { grid-column: span 2; }
.small-danger-btn,
.danger-mini-btn {
  background: #b42318 !important;
  color: #fff !important;
  border: 0 !important;
}
.security-ip-actions {
  display: flex;
  gap: 8px;
  margin-top: 6px;
}
.link-btn {
  border: 0;
  background: transparent;
  color: #2563eb;
  padding: 0;
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
}
.danger-text-btn { color: #b42318; }
@media (max-width: 960px) {
  .security-manual-grid { grid-template-columns: 1fr; }
  .form-grid.three { grid-template-columns: 1fr; }
  .span-two { grid-column: auto; }
}


/* 安全防护页面排版优化 */
.security-config-card {
  margin: 18px 0 20px;
  padding: 20px;
  border: 1px solid #e6ebf2;
  border-radius: 22px;
  background: linear-gradient(180deg, #ffffff, #f8fbff);
  box-shadow: 0 16px 36px rgba(15, 23, 42, .04);
}
.security-section-head,
.security-box-title {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}
.security-section-head h3,
.security-box-title h3 {
  margin: 0 0 6px;
}
.security-config-groups {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 16px;
}
.security-config-group {
  border: 1px solid rgba(148, 163, 184, .22);
  border-radius: 18px;
  padding: 16px;
  background: #fff;
}
.security-config-group-slim {
  grid-column: span 2;
}
.security-group-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}
.security-group-title strong {
  font-size: 15px;
  color: #0f172a;
}
.security-fields-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.security-fields-grid.one-field {
  grid-template-columns: minmax(220px, 360px);
}
.security-fields-grid label {
  color: #344054;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 6px;
}
.security-fields-grid input,
.security-manual-grid input {
  height: 44px;
  border-radius: 12px;
  border: 1px solid #dce3ec;
  background: #fff;
  padding: 0 14px;
}
.security-save-btn {
  width: 100%;
  margin-top: 16px;
}
.help-tip {
  position: relative;
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background: #eef4ff;
  color: #2563eb;
  border: 1px solid #cfe0ff;
  font-size: 13px;
  font-weight: 800;
  cursor: help;
  user-select: none;
}
.help-pop {
  display: none;
  position: absolute;
  right: 0;
  top: 30px;
  z-index: 30;
  width: 260px;
  padding: 12px 14px;
  border-radius: 14px;
  background: #0f172a;
  color: #fff;
  font-size: 12px;
  line-height: 1.6;
  font-weight: 500;
  box-shadow: 0 18px 40px rgba(15, 23, 42, .22);
}
.help-tip:hover .help-pop,
.help-tip:focus .help-pop {
  display: block;
}
.security-manual-grid {
  align-items: stretch;
}
.manual-security-box {
  min-height: 210px;
}
.manual-security-box .form-grid.three {
  margin-top: 12px;
}
.security-event-actions {
  white-space: nowrap;
}
.security-event-actions .small-btn,
#securityLocksBody .small-btn,
.actions .small-btn {
  margin-right: 6px;
}
.security-ip-actions {
  display: none !important;
}
@media (max-width: 1200px) {
  .security-config-groups { grid-template-columns: 1fr; }
  .security-config-group-slim { grid-column: auto; }
}
@media (max-width: 760px) {
  .security-fields-grid,
  .security-fields-grid.one-field {
    grid-template-columns: 1fr;
  }
  .help-pop {
    right: auto;
    left: 0;
    width: min(260px, calc(100vw - 40px));
  }
}


/* 安全事件表格对齐修复：固定列宽，操作按钮只在最右侧操作列 */
.security-events-wrap table,
.security-locks-wrap table {
  width: 100%;
  table-layout: fixed;
}
.security-events-table .col-event { width: 14%; }
.security-events-table .col-result { width: 8%; }
.security-events-table .col-ip { width: 16%; }
.security-events-table .col-detail { width: 26%; }
.security-events-table .col-time { width: 16%; }
.security-events-table .col-action { width: 150px; }

.security-locks-table .col-lock-type { width: 28%; }
.security-locks-table .col-lock-count { width: 12%; }
.security-locks-table .col-lock-until { width: 22%; }
.security-locks-table .col-lock-last { width: 22%; }
.security-locks-table .col-lock-action { width: 220px; }

.security-events-table th,
.security-events-table td,
.security-locks-table th,
.security-locks-table td {
  vertical-align: middle;
  overflow: hidden;
  text-overflow: ellipsis;
}
.security-events-table th.action-th,
.security-locks-table th.action-th,
.security-events-table td.action-cell,
.security-locks-table td.action-cell {
  text-align: center;
}
.security-events-table td.action-cell,
.security-locks-table td.action-cell {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  white-space: nowrap;
}
.security-events-table td.action-cell .small-btn,
.security-locks-table td.action-cell .small-btn {
  margin: 0 !important;
  min-width: 48px;
}
.security-events-table td:nth-child(4),
.security-locks-table td:nth-child(1) {
  white-space: normal;
  word-break: break-word;
}
@media (max-width: 1100px) {
  .security-events-table .col-action { width: 130px; }
  .security-locks-table .col-lock-action { width: 190px; }
  .security-events-wrap,
  .security-locks-wrap {
    overflow-x: auto;
  }
  .security-events-table { min-width: 980px; }
  .security-locks-table { min-width: 900px; }
}


/* 最终修复：安全表格横线错位
   原因：td.action-cell 被设置为 display:flex，破坏了 table-cell 的行高/边框算法。
   修复：td 保持 table-cell，里面的 .action-buttons 再用 inline-flex 排按钮。 */
.security-events-table,
.security-locks-table {
  border-collapse: collapse !important;
  border-spacing: 0 !important;
}

.security-events-table tr,
.security-locks-table tr {
  border-bottom: 1px solid #e5e7eb !important;
}

.security-events-table th,
.security-events-table td,
.security-locks-table th,
.security-locks-table td {
  display: table-cell !important;
  border-bottom: 1px solid #e5e7eb !important;
  vertical-align: middle !important;
  box-sizing: border-box !important;
}

.security-events-table td.action-cell,
.security-locks-table td.action-cell {
  display: table-cell !important;
  text-align: center !important;
  white-space: nowrap !important;
}

.security-events-table td.action-cell .action-buttons,
.security-locks-table td.action-cell .action-buttons {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 8px !important;
  width: auto !important;
}

.security-events-table td.action-cell .small-btn,
.security-locks-table td.action-cell .small-btn {
  margin: 0 !important;
}


/* 卡密列表操作列横线/按钮对齐修复 */
.card-list-table {
  width: 100%;
  table-layout: fixed;
  border-collapse: collapse !important;
  border-spacing: 0 !important;
}
.card-list-table .col-card-code { width: 15%; }
.card-list-table .col-card-software { width: 12%; }
.card-list-table .col-card-status { width: 7%; }
.card-list-table .col-card-count { width: 8%; }
.card-list-table .col-card-days { width: 10%; }
.card-list-table .col-card-ip { width: 10%; }
.card-list-table .col-card-first { width: 10%; }
.card-list-table .col-card-expire { width: 10%; }
.card-list-table .col-card-note { width: 10%; }
.card-list-table .col-card-action { width: 260px; }
.card-list-table th,
.card-list-table td {
  display: table-cell !important;
  border-bottom: 1px solid #e5e7eb !important;
  vertical-align: middle !important;
  box-sizing: border-box !important;
}
.card-list-table th.action-th,
.card-list-table td.card-action-cell {
  text-align: center !important;
}
.card-list-table td.card-action-cell {
  display: table-cell !important;
  white-space: nowrap !important;
}
.card-list-table td.card-action-cell .action-buttons {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 8px !important;
}
.card-list-table td.card-action-cell .small-btn {
  margin: 0 !important;
}
.card-list-table td:nth-child(1),
.card-list-table td:nth-child(9) {
  white-space: normal;
  word-break: break-word;
}
@media (max-width: 1260px) {
  .card-list-wrap { overflow-x: auto; }
  .card-list-table { min-width: 1240px; }
}

/* 前台五套模板 */
.front-page {
  --front-bg-a: #071226;
  --front-bg-b: #071a2c;
  --front-card-bg: rgba(255,255,255,.94);
  --front-card-text: #101828;
  --front-muted: #667085;
  --front-primary: #2d6cff;
  --front-primary-2: #22c4ff;
  --front-border: rgba(255,255,255,.16);
}
.front-page .download-layout {
  transition: max-width .25s ease, padding .25s ease;
}
.front-template-midnight {
  background:
    radial-gradient(circle at 18% 20%, rgba(45,108,255,.22), transparent 34%),
    radial-gradient(circle at 78% 8%, rgba(32,201,151,.14), transparent 32%),
    linear-gradient(135deg, #071226 0%, #08182d 52%, #06111f 100%);
}
.front-template-midnight .card,
.front-template-midnight .download-panel {
  background: rgba(255,255,255,.94);
}

/* 02 极简白色官网 */
.front-template-clean {
  background:
    linear-gradient(180deg, #ffffff 0%, #f5f8ff 44%, #eef4ff 100%);
  color: #0f172a;
}
.front-template-clean .download-layout {
  max-width: 1180px;
}
.front-template-clean .download-topbar,
.front-template-clean .download-hero,
.front-template-clean .info-grid {
  gap: 22px;
}
.front-template-clean .badge,
.front-template-clean .glass-link,
.front-template-clean .language-switcher {
  background: #fff;
  color: #0f172a;
  border: 1px solid #dbe4f0;
  box-shadow: 0 10px 24px rgba(15,23,42,.06);
}
.front-template-clean #appName {
  color: #0f172a;
  letter-spacing: -0.06em;
}
.front-template-clean .desc {
  color: #475569;
}
.front-template-clean .meta-grid > div,
.front-template-clean .download-panel,
.front-template-clean .card {
  background: #fff;
  border: 1px solid #e6edf5;
  box-shadow: 0 24px 60px rgba(15,23,42,.08);
}
.front-template-clean .software-item,
.front-template-clean .log-version-card {
  background: #f8fafc;
  box-shadow: none;
}

/* 03 极光渐变官网 */
.front-template-aurora {
  background:
    radial-gradient(circle at 20% 16%, rgba(20,184,166,.30), transparent 30%),
    radial-gradient(circle at 80% 18%, rgba(124,58,237,.26), transparent 30%),
    radial-gradient(circle at 55% 78%, rgba(14,165,233,.26), transparent 34%),
    linear-gradient(135deg, #06121f, #0b1b32 48%, #0f172a);
}
.front-template-aurora .download-layout {
  max-width: 1240px;
}
.front-template-aurora #appName {
  background: linear-gradient(90deg, #fff, #a7f3d0, #93c5fd);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.front-template-aurora .brand-mark {
  background: linear-gradient(145deg, #14b8a6, #60a5fa);
  box-shadow: 0 18px 40px rgba(20,184,166,.28);
}
.front-template-aurora .download-panel,
.front-template-aurora .card {
  background: rgba(248,250,252,.92);
  border: 1px solid rgba(167,243,208,.18);
  box-shadow: 0 26px 70px rgba(20,184,166,.12);
}
.front-template-aurora #verifyBtn,
.front-template-aurora .history-open-btn {
  background: linear-gradient(135deg, #14b8a6, #3b82f6);
}

/* 04 高级玻璃拟态官网 */
.front-template-glass {
  background:
    linear-gradient(135deg, #101828 0%, #1d2939 45%, #111827 100%);
}
.front-template-glass .download-layout {
  max-width: 1280px;
}
.front-template-glass .download-topbar,
.front-template-glass .download-panel,
.front-template-glass .card,
.front-template-glass .meta-grid > div,
.front-template-glass .glass-link,
.front-template-glass .language-switcher {
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}
.front-template-glass .download-panel,
.front-template-glass .card {
  background: rgba(255,255,255,.82);
  border: 1px solid rgba(255,255,255,.22);
  box-shadow: 0 32px 80px rgba(0,0,0,.24);
}
.front-template-glass .meta-grid > div {
  background: rgba(255,255,255,.10);
  border-color: rgba(255,255,255,.18);
}
.front-template-glass .software-item,
.front-template-glass .log-version-card {
  background: rgba(255,255,255,.74);
}

/* 05 二次元幻想官网：参考二次元开放世界游戏的清爽幻想氛围，不复制具体游戏素材 */
.front-template-anime {
  background:
    radial-gradient(circle at 12% 14%, rgba(255,214,102,.28), transparent 28%),
    radial-gradient(circle at 86% 22%, rgba(97,232,225,.26), transparent 30%),
    radial-gradient(circle at 56% 78%, rgba(145,117,255,.22), transparent 34%),
    linear-gradient(135deg, #112340 0%, #12385a 48%, #0a1628 100%);
  position: relative;
}
.front-template-anime::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(120deg, transparent 0 72%, rgba(255,255,255,.08) 72.2% 73%, transparent 73.2%),
    radial-gradient(circle at 72% 18%, rgba(255,236,179,.42) 0 2px, transparent 3px),
    radial-gradient(circle at 18% 82%, rgba(147,197,253,.42) 0 2px, transparent 3px);
  opacity: .9;
}
.front-template-anime .brand-mark {
  background: linear-gradient(145deg, #38bdf8, #facc15);
  border-radius: 18px 18px 28px 18px;
  box-shadow: 0 18px 46px rgba(250,204,21,.24);
}
.front-template-anime #appName {
  text-shadow: 0 10px 26px rgba(56,189,248,.18);
}
.front-template-anime .badge {
  border-color: rgba(250,204,21,.24);
  color: #fde68a;
}
.front-template-anime .download-panel,
.front-template-anime .card {
  background: rgba(255,255,255,.91);
  border: 1px solid rgba(254,240,138,.22);
  box-shadow: 0 28px 72px rgba(56,189,248,.14);
}
.front-template-anime #verifyBtn,
.front-template-anime .history-open-btn {
  background: linear-gradient(135deg, #38bdf8, #6366f1);
}
.front-template-anime .log-version-pill {
  background: linear-gradient(145deg, #38bdf8, #facc15);
}


/* 前台配置与更新日志后台 UI 精简优化 */
.admin-panel[data-panel="frontSettings"] .settings-config-card,
.admin-panel[data-panel="frontChangelog"] .settings-config-card {
  padding: 18px !important;
  border-radius: 20px !important;
}
.admin-panel[data-panel="frontSettings"] .settings-card-head,
.admin-panel[data-panel="frontChangelog"] .settings-card-head,
.compact-settings-head {
  margin-bottom: 14px !important;
  padding-bottom: 12px !important;
}
.admin-panel[data-panel="frontSettings"] .settings-card-head h3,
.admin-panel[data-panel="frontChangelog"] .settings-card-head h3 {
  font-size: 20px !important;
}
.admin-panel[data-panel="frontSettings"] .form-grid.two {
  gap: 12px 16px !important;
}
.admin-panel[data-panel="frontSettings"] textarea {
  min-height: 72px !important;
}
.admin-panel[data-panel="frontSettings"] input,
.admin-panel[data-panel="frontSettings"] select {
  height: 44px !important;
}
.front-changelog-shortcut {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 16px;
  border: 1px dashed #cfe0ff;
  border-radius: 16px;
  background: linear-gradient(180deg, #f8fbff, #ffffff);
}
.changelog-panel-grid {
  gap: 16px !important;
}
.changelog-config-card {
  max-width: 1180px;
}
.changelog-only-grid {
  display: block !important;
}
.changelog-panel-grid .updates-editor-wrap {
  margin: 0 0 16px !important;
}
.changelog-panel-grid .updates-editor-box {
  padding: 14px !important;
  border-radius: 18px !important;
}
.changelog-panel-grid .updates-editor-head {
  position: sticky;
  top: 0;
  z-index: 5;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(8px);
  padding: 4px 0 10px !important;
  margin-bottom: 10px !important;
}
.changelog-panel-grid .updates-main-label {
  font-size: 16px !important;
}
.changelog-panel-grid .version-entry-editor-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.changelog-panel-grid .version-entry-empty {
  grid-column: 1 / -1;
}
.changelog-panel-grid .version-entry-item {
  padding: 12px !important;
  border-radius: 16px !important;
}
.changelog-panel-grid .version-entry-item-head {
  gap: 10px;
  margin-bottom: 10px !important;
}
.changelog-panel-grid .version-entry-title strong {
  font-size: 14px !important;
}
.changelog-panel-grid .version-entry-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px;
}
.changelog-panel-grid .version-entry-actions .small-btn,
.changelog-panel-grid .editor-action-row .small-btn {
  height: 32px !important;
  padding: 0 10px !important;
  border-radius: 9px !important;
  font-size: 12px !important;
}
.changelog-panel-grid .version-entry-item textarea {
  min-height: 92px !important;
  resize: vertical;
}
.changelog-panel-grid .version-entry-item input {
  height: 40px !important;
}
.compact-save-bar {
  max-width: 1180px;
}
@media (max-width: 1200px) {
  .changelog-panel-grid .version-entry-editor-list {
    grid-template-columns: 1fr;
  }
}


/* 前台配置：按“大功能-小功能”重新压缩成简约卡片视觉 */
.admin-panel[data-panel="frontSettings"] .settings-section-grid,
.admin-panel[data-panel="frontChangelog"] .settings-section-grid {
  max-width: 1180px;
  margin: 0 auto;
}
.admin-panel[data-panel="frontSettings"] .settings-config-card {
  padding: 18px !important;
  border-radius: 22px !important;
  background: #fff !important;
  border: 1px solid #e6ebf2 !important;
  box-shadow: 0 18px 40px rgba(15,23,42,.05) !important;
}
.admin-panel[data-panel="frontSettings"] .settings-card-head {
  padding-bottom: 12px !important;
  margin-bottom: 14px !important;
  border-bottom: 1px solid #eef2f7 !important;
}
.admin-panel[data-panel="frontSettings"] .settings-card-icon {
  width: 42px !important;
  height: 42px !important;
  border-radius: 14px !important;
}
.admin-panel[data-panel="frontSettings"] .settings-card-head h3 {
  font-size: 22px !important;
  line-height: 1.1 !important;
}
.admin-panel[data-panel="frontSettings"] .settings-card-head p {
  margin-top: 5px !important;
}
.admin-panel[data-panel="frontSettings"] .form-grid.two {
  display: grid !important;
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  gap: 12px 16px !important;
}
.admin-panel[data-panel="frontSettings"] .section-divider {
  margin: 10px 0 2px !important;
  padding: 12px 14px !important;
  border: 1px dashed #cfe0ff !important;
  border-radius: 16px !important;
  background: linear-gradient(180deg, #f8fbff, #ffffff) !important;
  display: flex !important;
  align-items: center !important;
  gap: 12px !important;
}
.admin-panel[data-panel="frontSettings"] .section-divider strong {
  min-width: 112px;
  font-size: 14px !important;
  color: #0f172a !important;
}
.admin-panel[data-panel="frontSettings"] .section-divider span {
  color: #667085 !important;
  font-size: 12px !important;
}
.admin-panel[data-panel="frontSettings"] input,
.admin-panel[data-panel="frontSettings"] select {
  height: 40px !important;
  border-radius: 12px !important;
}
.admin-panel[data-panel="frontSettings"] textarea {
  min-height: 64px !important;
  border-radius: 12px !important;
}
.admin-panel[data-panel="frontSettings"] label {
  margin-bottom: 5px !important;
  font-size: 13px !important;
}
.admin-panel[data-panel="frontSettings"] .icon-upload-box {
  padding: 12px !important;
  border-radius: 16px !important;
}
.admin-panel[data-panel="frontSettings"] .icon-preview {
  width: 46px !important;
  height: 46px !important;
  border-radius: 14px !important;
}
.admin-panel[data-panel="frontSettings"] .settings-save-bar,
.admin-panel[data-panel="frontChangelog"] .settings-save-bar {
  max-width: 1180px;
  margin: 16px auto 0 !important;
  border-radius: 20px !important;
  padding: 16px !important;
}
.admin-panel[data-panel="frontSettings"] .save-page-settings-btn,
.admin-panel[data-panel="frontChangelog"] .save-page-settings-btn {
  height: 44px !important;
  border-radius: 12px !important;
}
/* 更新日志：版本多时内部滚动，不撑爆页面 */
.admin-panel[data-panel="frontChangelog"] .changelog-panel-grid .version-entry-editor-list,
.admin-panel[data-panel="frontChangelog"] .version-entry-editor-list {
  max-height: 560px !important;
  overflow-y: auto !important;
  padding-right: 8px !important;
}
.admin-panel[data-panel="frontChangelog"] .updates-editor-box {
  max-height: 670px !important;
  overflow: hidden !important;
}
.admin-panel[data-panel="frontChangelog"] .version-entry-item {
  min-height: 0 !important;
}
.admin-panel[data-panel="frontChangelog"] .version-entry-item textarea {
  min-height: 78px !important;
  max-height: 120px !important;
}
.admin-panel[data-panel="frontChangelog"] .version-entry-actions .small-btn {
  height: 30px !important;
  padding: 0 9px !important;
}
@media (max-width: 980px) {
  .admin-panel[data-panel="frontSettings"] .form-grid.two {
    grid-template-columns: 1fr !important;
  }
  .admin-panel[data-panel="frontSettings"] .section-divider {
    display: block !important;
  }
}


/* 深度修复版：前台配置模块化 UI */
.front-settings-modular {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  max-width: 1220px;
}
.front-config-group {
  background: #fff;
  border: 1px solid #e6ebf2;
  border-radius: 22px;
  padding: 18px;
  box-shadow: 0 14px 34px rgba(15, 23, 42, .045);
}
.front-config-group:nth-child(2),
.front-config-group:nth-child(4) {
  background: linear-gradient(180deg, #fff, #fbfdff);
}
.front-config-head {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding-bottom: 14px;
  margin-bottom: 14px;
  border-bottom: 1px solid #edf1f6;
}
.front-config-head > span {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #eff6ff;
  color: #2563eb;
  font-weight: 900;
  font-size: 13px;
}
.front-config-head h3 {
  margin: 0 0 4px;
  font-size: 18px;
  color: #0f172a;
}
.front-config-head p {
  margin: 0;
  color: #667085;
  font-size: 13px;
}
.compact-form-grid {
  gap: 12px 14px !important;
}
.compact-form-grid label {
  font-size: 13px;
  color: #344054;
  font-weight: 700;
  margin-bottom: 6px;
}
.compact-form-grid input,
.compact-form-grid select {
  height: 42px !important;
  border-radius: 12px !important;
  padding: 0 12px !important;
}
.compact-form-grid textarea {
  min-height: 78px !important;
  max-height: 130px;
  border-radius: 12px !important;
  padding: 12px !important;
}
.compact-icon-box {
  padding: 12px;
  border: 1px dashed #cfe0ff;
  border-radius: 16px;
  background: #f8fbff;
}
.compact-icon-box .icon-preview-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.compact-icon-box input[type="file"] {
  flex: 1;
  min-width: 220px;
}
.front-changelog-shortcut {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px;
  background: #f8fbff;
  border: 1px dashed #cfe0ff;
  border-radius: 16px;
}
.settings-save-bar {
  max-width: 1220px;
}

/* 深度修复版：更新日志滚动和紧凑布局 */
.admin-panel[data-panel="frontChangelog"] .settings-section-grid,
.admin-panel[data-panel="frontChangelog"] .changelog-panel-grid {
  max-width: 1220px;
}
.admin-panel[data-panel="frontChangelog"] .version-entry-editor-list {
  max-height: 560px;
  overflow-y: auto;
  padding-right: 8px;
  scrollbar-width: thin;
}
.admin-panel[data-panel="frontChangelog"] .version-entry-editor-list::-webkit-scrollbar {
  width: 8px;
}
.admin-panel[data-panel="frontChangelog"] .version-entry-editor-list::-webkit-scrollbar-thumb {
  background: #c7d2fe;
  border-radius: 999px;
}
.admin-panel[data-panel="frontChangelog"] .version-entry-item {
  min-height: 0;
}
.admin-panel[data-panel="frontChangelog"] .version-entry-item textarea {
  min-height: 78px !important;
  max-height: 110px;
}
.admin-panel[data-panel="frontChangelog"] .updates-editor-box {
  max-height: none;
}
@media (max-width: 1100px) {
  .front-settings-modular {
    grid-template-columns: 1fr;
  }
}


/* 2026-06-27 稳定版：装修页面居中与模块化优化 */
.admin-panel[data-panel="frontSettings"],
.admin-panel[data-panel="backSettings"],
.admin-panel[data-panel="frontChangelog"] {
  max-width: 1180px;
  margin-left: auto !important;
  margin-right: auto !important;
}
.admin-panel[data-panel="frontSettings"] .panel-title,
.admin-panel[data-panel="backSettings"] .panel-title,
.admin-panel[data-panel="frontChangelog"] .panel-title {
  max-width: 1120px;
  margin-left: auto;
  margin-right: auto;
}
.front-settings-modular,
.back-settings-modular {
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  gap: 16px;
}
.front-config-group {
  border: 1px solid #e4ebf5;
  border-radius: 22px;
  background: linear-gradient(180deg, #ffffff, #f8fbff);
  box-shadow: 0 18px 38px rgba(15, 23, 42, .045);
  padding: 18px;
}
.front-config-head {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding-bottom: 14px;
  margin-bottom: 14px;
  border-bottom: 1px solid #eef2f7;
}
.front-config-head > span {
  width: 38px;
  height: 38px;
  border-radius: 14px;
  background: linear-gradient(135deg, #2f6df6, #20c6ff);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  box-shadow: 0 12px 26px rgba(47,109,246,.20);
}
.front-config-head h3 {
  margin: 0;
  font-size: 18px;
  color: #0f172a;
}
.front-config-head p {
  margin: 4px 0 0;
  color: #667085;
  font-size: 13px;
}
.compact-form-grid {
  gap: 12px 16px !important;
}
.compact-form-grid label {
  font-size: 13px;
  margin-bottom: 6px;
  color: #344054;
  font-weight: 700;
}
.compact-form-grid input,
.compact-form-grid select {
  height: 42px !important;
  border-radius: 12px !important;
}
.compact-form-grid textarea {
  min-height: 68px !important;
  max-height: 150px;
  border-radius: 12px !important;
  resize: vertical;
}
.compact-icon-box {
  padding: 14px !important;
  border-radius: 18px !important;
  background: #f8fbff !important;
}
.compact-icon-box .icon-preview-row {
  gap: 10px;
  align-items: center;
}
.settings-save-bar {
  max-width: 1120px;
  margin: 18px auto 0 !important;
  border-radius: 18px;
  padding: 14px 16px !important;
  background: #fff;
  box-shadow: 0 16px 36px rgba(15,23,42,.04);
}
.settings-save-bar .save-page-settings-btn {
  height: 46px;
  border-radius: 13px;
}
.front-changelog-shortcut {
  display: none !important;
}
.changelog-panel-grid,
.changelog-config-card,
.compact-save-bar {
  max-width: 1120px !important;
  margin-left: auto !important;
  margin-right: auto !important;
}
.changelog-panel-grid .version-entry-editor-list {
  max-height: 560px;
  overflow-y: auto;
  padding-right: 8px;
}
.changelog-panel-grid .updates-editor-box {
  overflow: hidden;
}
.changelog-panel-grid .version-entry-item textarea {
  min-height: 86px !important;
  max-height: 140px;
}
@media (max-width: 900px) {
  .admin-panel[data-panel="frontSettings"],
  .admin-panel[data-panel="backSettings"],
  .admin-panel[data-panel="frontChangelog"] {
    max-width: none;
  }
  .front-config-head > span {
    width: 34px;
    height: 34px;
  }
}