/* ============================================================
   DaiWAF 企业站 · 公共样式（全站组件）
   结构：变量 → 基础 → 按钮 → 导航 → 页脚 → 徽章 → 分页 → 表单 → 站内弹窗 → 动画 → 公共响应式
   页面专属样式按页拆分，由 Controller 通过 cssArray 注入
   ============================================================ */

/* ---------------- 变量 ---------------- */
:root {
  --dark: #0A0F1E;
  --dark-2: #111A33;
  --primary: #2B6BFF;
  --primary-deep: #1E4FCC;
  --cyan: #22D3EE;
  --violet: #7C5CFF;
  --text: #0F1B33;
  --text-sub: #5A6B87;
  --text-light: #9AAAC4;
  --bg: #F6F8FC;
  --card: #FFFFFF;
  --line: #E5EAF3;
  --success: #10B981;
  --warn: #F59E0B;
  --danger: #EF4444;
  --radius: 14px;
  --shadow-sm: 0 2px 8px rgba(15, 27, 51, .06);
  --shadow-md: 0 12px 32px rgba(15, 27, 51, .10);
  --shadow-lg: 0 24px 64px rgba(6, 12, 28, .35);
}

/* ---------------- 基础 ---------------- */
* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scrollbar-width: thin; scrollbar-color: #C3CCD9 transparent; }

::-webkit-scrollbar { width: 9px; height: 9px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #C3CCD9; border-radius: 99px; border: 2px solid transparent; background-clip: content-box; }
::-webkit-scrollbar-thumb:hover { background: #9AA8BC; border: 2px solid transparent; background-clip: content-box; }

body {
  font-family: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--card);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ---------------- 按钮 ---------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 10px;
  border: none;
  background: linear-gradient(135deg, var(--primary) 0%, #5A8BFF 100%);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  white-space: nowrap;
  box-shadow: 0 6px 20px rgba(43, 107, 255, .35);
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(43, 107, 255, .45); }
.btn-lg { padding: 15px 34px; font-size: 16px; border-radius: 12px; }
.btn-sm { padding: 8px 18px; font-size: 13px; border-radius: 8px; }
.btn-block { width: 100%; }
.btn-ghost {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, .35);
  color: #fff;
  box-shadow: none;
}
.btn-ghost:hover { border-color: rgba(255, 255, 255, .7); box-shadow: none; background: rgba(255, 255, 255, .06); }
.btn-plain {
  background: #F1F5FF;
  color: var(--primary);
  box-shadow: none;
}
.btn-plain:hover { background: #E4ECFF; box-shadow: none; }

/* ---------------- 导航 ---------------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background .3s ease, box-shadow .3s ease;
}
.nav.scrolled {
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow-sm);
}
/* 非首页（body 无 .home）固定白底，首屏即可读 */
body:not(.home) .nav {
  background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow-sm);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 24px;
}
.nav-links { display: flex; gap: 32px; }
.nav-links a {
  font-size: 14px;
  color: rgba(255, 255, 255, .82);
  transition: color .2s;
}
.nav-links a:hover { color: #fff; }
.nav-links a.on { color: var(--primary); font-weight: 600; }
.nav.scrolled .nav-links a,
body:not(.home) .nav-links a,
.nav.scrolled .link-login,
body:not(.home) .link-login { color: var(--text-sub); }
.nav.scrolled .nav-links a:hover,
body:not(.home) .nav-links a:hover,
.nav.scrolled .link-login:hover,
body:not(.home) .link-login:hover { color: var(--text); }
.nav.scrolled .nav-links a.on,
body:not(.home) .nav-links a.on { color: var(--primary); }

.nav-actions { display: flex; align-items: center; gap: 18px; }
.nav-guest { display: flex; align-items: center; gap: 18px; }
.nav-member { display: flex; align-items: center; gap: 16px; }
.link-login { font-size: 14px; color: rgba(255, 255, 255, .82); }
.link-login:hover { color: #fff; }

.nav-bell {
  position: relative;
  background: none;
  border: none;
  padding: 4px;
  color: rgba(255, 255, 255, .85);
  cursor: pointer;
}
.nav-bell svg { width: 19px; height: 19px; display: block; }
.nav-bell i {
  position: absolute;
  top: 3px; right: 3px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #F5576C;
}
.nav.scrolled .nav-bell,
body:not(.home) .nav-bell { color: var(--text-sub); }

.nav-user { position: relative; }
.nav-avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, .45);
  background: linear-gradient(135deg, #2B6BFF, #22D3EE);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
}
.nav.scrolled .nav-avatar,
body:not(.home) .nav-avatar { border-color: var(--line); }

.nav-drop {
  position: absolute;
  right: 0;
  top: calc(100% + 10px);
  width: 200px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  padding: 6px;
  display: none;
  z-index: 30;
}
/* 桥接头像与菜单间的 10px 空隙，避免鼠标滑过时 hover 链断裂导致菜单闪烁关闭 */
.nav-drop::before { content: ''; position: absolute; top: -10px; left: 0; right: 0; height: 10px; }
/* 悬停即显示；.open 保留给触屏点击兜底；focus-within 支持键盘 Tab 聚焦 */
.nav-user.open .nav-drop,
.nav-user:hover .nav-drop,
.nav-user:focus-within .nav-drop { display: block; }
.nav-drop a, .nav-drop .drop-logout {
  display: block;
  width: 100%;
  text-align: left;
  padding: 9px 12px;
  font-size: 13.5px;
  color: var(--text-sub);
  border-radius: 8px;
  background: none;
  border: none;
  cursor: pointer;
}
.nav-drop a:hover, .nav-drop .drop-logout:hover { background: #F3F6FC; color: var(--text); }
.drop-head { padding: 10px 12px; border-bottom: 1px solid var(--line); margin-bottom: 4px; }
.drop-head b { display: block; font-size: 13.5px; color: var(--text); word-break: break-all; }
.drop-head span { font-size: 12px; color: var(--primary); }
.drop-logout { border-top: 1px solid var(--line); margin-top: 4px; border-radius: 0 0 8px 8px !important; color: #E05A5A !important; }

.logo { display: flex; align-items: center; gap: 10px; }
.logo-mark {
  width: 34px; height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--primary), var(--cyan));
  color: #fff;
  box-shadow: 0 4px 14px rgba(43, 107, 255, .4);
}
.logo-mark svg { width: 20px; height: 20px; }
.logo-text { font-size: 19px; font-weight: 500; color: #fff; letter-spacing: .3px; }
.logo-text b { font-weight: 800; }
.nav.scrolled .logo-text,
body:not(.home) .logo-text { color: var(--text); }

/* 系统设置上传的 Logo 图（site_logo 常规 / site_white_logo 深色底）：单图渲染，深浅底由服务端出图+滚动脚本切换 src */
.logo-img { display: block; height: 30px; width: auto; max-width: 180px; object-fit: contain; }
.footer-logo-img { display: block; height: 28px; width: auto; max-width: 180px; object-fit: contain; }

.nav-burger { display: none; background: none; border: none; flex-direction: column; gap: 5px; padding: 6px; }
.nav-burger span { display: block; width: 20px; height: 2px; background: #fff; border-radius: 2px; transition: .3s; }
.nav.scrolled .nav-burger span,
body:not(.home) .nav-burger span { background: var(--text); }

/* ---------------- 页脚 ---------------- */
.footer { background: #070B16; color: var(--text-light); padding: 64px 0 0; }
.footer-inner {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
}
.footer-brand p { font-size: 13px; margin-top: 16px; max-width: 300px; }
.footer-col h4 { color: #fff; font-size: 14px; margin-bottom: 18px; font-weight: 600; }
.footer-col a { display: block; font-size: 13px; color: var(--text-light); margin-bottom: 12px; transition: color .2s; }
.footer-col a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .08);
  padding-top: 22px;
  padding-bottom: 22px;
  font-size: 12px;
}
.footer-bottom a { color: var(--text-light); transition: color .2s; }
.footer-bottom a:hover { color: #fff; }
.footer--simple .container > span a { color: var(--text-light); transition: color .2s; }
.footer--simple .container > span a:hover { color: #fff; }
.footer--simple { padding: 30px 0; }
.footer--simple .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 12px;
  color: var(--text-light);
}
.footer--simple .flinks { display: flex; gap: 22px; }
.footer--simple .flinks a { color: var(--text-light); }
.footer--simple .flinks a:hover { color: #fff; }

/* ---------------- 徽章 ---------------- */
.badge {
  font-size: 11px;
  padding: 2px 9px;
  border-radius: 999px;
  flex-shrink: 0;
  border: 1px solid;
  font-weight: 500;
}
.b-dis  { background: #EFF6FF; color: #1D4ED8; border-color: #BFDBFE; }
.b-qa   { background: #F5F3FF; color: #6D28D9; border-color: #DDD6FE; }
.b-bug  { background: #FFF1F2; color: #BE123C; border-color: #FECDD3; }
.b-wait { background: #FFFBEB; color: #B45309; border-color: #FDE68A; }
.b-doing{ background: #EFF6FF; color: #1D4ED8; border-color: #BFDBFE; }
.b-done { background: #ECFDF5; color: #047857; border-color: #A7F3D0; }
.b-hot  { background: #FEF2F2; color: #B91C1C; border-color: #FECACA; }
.b-ess  { background: #FEF3C7; color: #B45309; border-color: #FDE68A; }
.b-top  { background: #F3F4F6; color: #374151; border-color: #E5E7EB; }

/* ---------------- 分页 ---------------- */
.pagination { display: flex; gap: 8px; justify-content: center; margin-top: 30px; }
.pg {
  min-width: 36px; height: 36px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--card);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: var(--text-sub);
  padding: 0 10px;
}
.pg:hover { border-color: var(--primary); color: var(--primary); }
.pg.on { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ---------------- 表单基础（页面可扩展） ---------------- */
.form-field { margin-bottom: 16px; }
.form-field label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 8px; }
.form-field input,
.form-field textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0 14px;
  font-size: 14px;
  background: var(--bg);
  color: var(--text);
  font-family: inherit;
  transition: border-color .2s, box-shadow .2s, background .2s;
}
.form-field input { height: 46px; }
.form-field textarea { padding: 12px 14px; line-height: 1.6; resize: vertical; }
.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(43, 107, 255, .12);
  background: #fff;
}
.pw-wrap { position: relative; }
.pw-wrap input { padding-right: 44px; }
.pw-toggle {
  position: absolute;
  right: 6px; top: 50%;
  transform: translateY(-50%);
  width: 36px; height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none; border: none;
  cursor: pointer; color: var(--text-light);
}
.form-row-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  margin: 4px 0 22px;
}
.form-check { display: flex; gap: 8px; align-items: center; color: var(--text-sub); cursor: pointer; }
.form-check input { accent-color: var(--primary); }
.form-msg {
  display: none;
  background: #FEF2F2;
  border: 1px solid #FECACA;
  color: #B91C1C;
  font-size: 12px;
  border-radius: 10px;
  padding: 10px 14px;
  margin-bottom: 16px;
}
.form-msg.show { display: block; }
.form-msg.ok {
  background: #ECFDF5;
  border-color: #A7F3D0;
  color: #047857;
}
.link-primary { color: var(--primary); font-weight: 600; }

/* ---------------- 站内确认弹窗（全站统一，替代浏览器原生 confirm） ---------------- */
.dlg-mask {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 300;
  background: rgba(15, 23, 42, .45);
  backdrop-filter: blur(2px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  transition: opacity .2s ease;
}
.dlg-mask.show { opacity: 1; }
.dlg-card {
  width: 100%;
  max-width: 380px;
  background: var(--card);
  border-radius: 14px;
  padding: 26px 26px 22px;
  box-shadow: 0 24px 60px rgba(15, 23, 42, .25);
  transform: translateY(14px) scale(.97);
  transition: transform .2s ease;
}
.dlg-mask.show .dlg-card { transform: none; }
.dlg-head { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.dlg-head .dlg-ico {
  flex: none;
  width: 38px; height: 38px;
  border-radius: 10px;
  background: #EEF4FF;
  color: var(--primary);
  display: flex; align-items: center; justify-content: center;
}
.dlg-head .dlg-ico svg { width: 19px; height: 19px; }
.dlg-head b { font-size: 16px; color: var(--text); }
.dlg-text { font-size: 13.5px; color: var(--text-sub); line-height: 1.7; margin-bottom: 22px; }
.dlg-ops { display: flex; gap: 10px; justify-content: flex-end; }
.dlg-btn {
  border-radius: 9px;
  padding: 9px 18px;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--text-sub);
  transition: all .15s ease;
}
.dlg-btn:hover { color: var(--text); border-color: #C9D4E8; }
.dlg-btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.dlg-btn.primary:hover { background: #1E5AE8; }

/* ---------------- 动画（滚动显现） ---------------- */
.reveal { opacity: 0; transform: translateY(26px); }
.reveal.in {
  opacity: 1;
  transform: none;
  transition: opacity .7s ease, transform .7s ease;
}

/* ---------------- 公共响应式（页面专属断点在各页 CSS） ---------------- */
@media (max-width: 1024px) {
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .nav-links {
    position: absolute;
    top: 68px; left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    background: rgba(255, 255, 255, .98);
    box-shadow: var(--shadow-md);
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 15px 24px; color: var(--text) !important; border-bottom: 1px solid var(--line); }
  .nav-burger { display: flex; }
  .link-login { display: none; }
  .btn { padding: 11px 16px; font-size: 13px; }
  .btn-lg { padding: 13px 20px; font-size: 14px; }
  .btn-sm { padding: 8px 14px; font-size: 12px; }
  .footer { padding-top: 40px; }
  .footer-inner { grid-template-columns: repeat(3, 1fr); gap: 20px 12px; padding-bottom: 26px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-brand p { margin-top: 8px; }
  .footer-col h4 { margin-bottom: 8px; font-size: 13px; }
  .footer-col a { margin-bottom: 6px; font-size: 12.5px; }
  .footer-bottom { padding-top: 15px; padding-bottom: 15px; }
  .footer--simple .container { flex-direction: column; }
}