/* ==========================================================================
   江苏省青少年科技协会生涯规划专业委员会
   青少年生涯规划服务系统 · Design System
   ========================================================================== */

/* ---------------- Tokens ---------------- */
:root {
  --brand: #1B5CFF;
  --brand-600: #0F47D9;
  --brand-700: #0B37AE;
  --brand-50: #EEF3FF;
  --brand-100: #DCE7FF;

  --accent: #00BFA6;
  --accent-50: #E6FAF7;

  --g1: #0E9F8E;
  --g1-soft: #E5F7F4;
  --g2: #E8890C;
  --g2-soft: #FFF4E3;
  --g3: #6741D9;
  --g3-soft: #F1EDFD;

  --ink-1: #101828;
  --ink-2: #475467;
  --ink-3: #7A869A;
  --ink-4: #A8B2C4;

  --line: #E6EBF2;
  --line-2: #F0F3F8;
  --bg: #F6F8FC;
  --surface: #FFFFFF;

  --ok: #0E9F6E;
  --ok-soft: #E7F8F1;
  --warn: #F59F00;
  --warn-soft: #FFF7E6;
  --danger: #E03131;
  --danger-soft: #FDECEC;
  --purple: #6741D9;
  --purple-soft: #F1EDFD;

  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 16px;
  --r-xl: 22px;
  --r-full: 999px;

  --sh-sm: 0 1px 2px rgba(16, 24, 40, .05);
  --sh: 0 4px 16px -4px rgba(16, 24, 40, .10), 0 1px 3px rgba(16, 24, 40, .04);
  --sh-lg: 0 24px 56px -20px rgba(16, 24, 40, .24), 0 2px 8px rgba(16, 24, 40, .06);

  --sidebar-w: 244px;
  --header-h: 68px;

  --font: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Source Han Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "SF Mono", "JetBrains Mono", Consolas, monospace;
}

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

html, body { height: 100%; }

body {
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink-1);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, select, textarea { font-family: inherit; font-size: inherit; color: inherit; }
ul, ol { list-style: none; }
img { max-width: 100%; display: block; }
svg { display: block; }

::selection { background: var(--brand-100); color: var(--brand-700); }

/* 滚动条 */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #D3DBE8; border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: #B9C4D6; }

/* ---------------- Utilities ---------------- */
.u-mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.u-num { font-variant-numeric: tabular-nums; }
.u-muted { color: var(--ink-3); }
.u-sm { font-size: 12px; }
.u-center { text-align: center; }
.u-flex { display: flex; }
.u-between { display: flex; align-items: center; justify-content: space-between; }
.u-gap8 { gap: 8px; } .u-gap12 { gap: 12px; } .u-gap16 { gap: 16px; }
.u-mt8 { margin-top: 8px; } .u-mt12 { margin-top: 12px; } .u-mt16 { margin-top: 16px; }
.u-mt24 { margin-top: 24px; } .u-mb8 { margin-bottom: 8px; } .u-mb16 { margin-bottom: 16px; }
.u-hide { display: none !important; }

/* ==========================================================================
   1. 登录 / 注册页
   ========================================================================== */
.auth-page {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  background: var(--surface);
}

.auth-aside {
  position: relative;
  overflow: hidden;
  padding: 56px 64px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background:
    radial-gradient(900px 500px at 82% 8%, rgba(0, 191, 166, .30), transparent 62%),
    radial-gradient(700px 560px at 12% 92%, rgba(103, 65, 217, .34), transparent 60%),
    linear-gradient(150deg, #0A2A78 0%, #123A9E 42%, #1B5CFF 100%);
  color: #fff;
}

.auth-aside::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .055) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(circle at 62% 42%, #000 12%, transparent 76%);
  -webkit-mask-image: radial-gradient(circle at 62% 42%, #000 12%, transparent 76%);
}

.auth-aside::after {
  content: "";
  position: absolute;
  width: 460px; height: 460px;
  right: -170px; top: -130px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, .16);
  box-shadow: 0 0 0 60px rgba(255, 255, 255, .03), 0 0 0 130px rgba(255, 255, 255, .025);
}

.auth-brand { position: relative; z-index: 2; }

/* 登录页协会 logo：白色文字版 SVG，直接压在深蓝渐变上 */
.auth-brand .brand-logo {
  display: block;
  width: 100%;
  max-width: 348px;
  height: auto;
  filter: drop-shadow(0 10px 24px rgba(3, 12, 40, .42));
}

/* 小屏隐藏左侧品牌区后，在表单上方补一枚 logo */
.auth-mobile-logo { display: none; }


.brand-mark {
  width: 44px; height: 44px; flex: none;
  border-radius: 13px;
  display: grid; place-items: center;
  background: linear-gradient(140deg, #4F8CFF, #1B5CFF 45%, #00BFA6);
  box-shadow: 0 8px 22px -8px rgba(0, 0, 0, .45), inset 0 1px 0 rgba(255, 255, 255, .35);
}
.brand-mark svg { width: 25px; height: 25px; }

.brand-text { line-height: 1.25; }
.brand-text strong { display: block; font-size: 15px; letter-spacing: .3px; font-weight: 600; }
.brand-text span { font-size: 11.5px; color: rgba(255, 255, 255, .72); letter-spacing: 1.6px; }

.auth-hero { position: relative; z-index: 2; max-width: 520px; margin: 40px 0; }
.auth-hero h1 {
  font-size: 40px; line-height: 1.24; font-weight: 700; letter-spacing: -.5px;
  margin-bottom: 20px;
}
.auth-hero h1 em {
  font-style: normal;
  background: linear-gradient(100deg, #7DF0DA, #B9D2FF 60%, #C6B4FF);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.auth-hero p { font-size: 15px; line-height: 1.9; color: rgba(255, 255, 255, .76); max-width: 460px; }

.auth-stages {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 32px;
}
.auth-stage {
  display: flex; align-items: center; gap: 16px;
  padding: 11px 18px;
  border-radius: 14px;
  background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(255, 255, 255, .13);
  backdrop-filter: blur(8px);
  transition: transform .3s ease, background .3s ease;
}
.auth-stage:hover { transform: translateX(4px); background: rgba(255, 255, 255, .12); }
.auth-stage .st-no {
  font-family: var(--mono); font-size: 11px; font-weight: 600;
  width: 46px; height: 40px; flex: none;
  display: grid; place-items: center;
  border-radius: 11px; letter-spacing: .5px;
  white-space: nowrap;
}
.auth-stage:nth-child(1) .st-no { background: rgba(14, 159, 142, .28); color: #7DF0DA; }
.auth-stage:nth-child(2) .st-no { background: rgba(232, 137, 12, .28); color: #FFD79A; }
.auth-stage:nth-child(3) .st-no { background: rgba(150, 120, 255, .30); color: #D3C4FF; }
.auth-stage:nth-child(4) .st-no { background: rgba(56, 132, 255, .30); color: #A9CBFF; }
.auth-stage .st-body strong { display: block; font-size: 14px; font-weight: 600; margin-bottom: 2px; }
.auth-stage .st-body span { font-size: 12px; color: rgba(255, 255, 255, .66); }

.auth-foot {
  position: relative; z-index: 2;
  display: flex; gap: 28px; flex-wrap: wrap;
  font-size: 12px; color: rgba(255, 255, 255, .55);
  padding-top: 24px; border-top: 1px solid rgba(255, 255, 255, .12);
}
.auth-foot b { color: rgba(255, 255, 255, .9); font-family: var(--mono); font-size: 17px; font-weight: 600; margin-right: 6px; }

/* 右侧表单区 */
.auth-main {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 48px 40px;
  background: var(--surface);
  position: relative;
}
.auth-main::before {
  content: "";
  position: absolute; left: 0; top: 0; bottom: 0; width: 1px;
  background: linear-gradient(180deg, transparent, var(--line) 15%, var(--line) 85%, transparent);
}
.auth-box { width: 100%; max-width: 384px; }

.auth-tabs {
  display: flex; gap: 4px; padding: 4px;
  background: var(--line-2); border-radius: var(--r-md);
  margin-bottom: 28px;
}
.auth-tabs button {
  flex: 1; padding: 9px; border-radius: 9px;
  font-size: 14px; font-weight: 500; color: var(--ink-3);
  transition: all .2s;
}
.auth-tabs button.on {
  background: var(--surface); color: var(--ink-1);
  font-weight: 600; box-shadow: var(--sh-sm);
}

.login-seg { display: flex; width: 100%; margin-bottom: 20px; }
.login-seg .seg-btn { flex: 1; font-size: 13px; padding: 8px 15px; }

.auth-box h2 { font-size: 24px; font-weight: 700; letter-spacing: -.2px; margin-bottom: 6px; }
.auth-box .sub { font-size: 13px; color: var(--ink-3); margin-bottom: 26px; }

/* ==========================================================================
   2. 表单控件
   ========================================================================== */
.field { margin-bottom: 16px; }
.field > label {
  display: block; font-size: 12.5px; font-weight: 500;
  color: var(--ink-2); margin-bottom: 7px;
}
.field .req { color: var(--danger); margin-left: 2px; }
.field .hint { font-size: 11.5px; color: var(--ink-4); margin-top: 6px; }
.label-row { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.label-row > label { display: block; font-size: 12.5px; font-weight: 500; color: var(--ink-2); margin-bottom: 7px; }
.link-mini {
  font-size: 12px; color: var(--brand); white-space: nowrap;
  border-bottom: 1px solid transparent; transition: border-color .18s;
}
.link-mini:hover { border-bottom-color: var(--brand); }
.pane-back {
  display: inline-block; font-size: 12.5px; color: var(--ink-3);
  margin-bottom: 14px; transition: color .18s;
}
.pane-back:hover { color: var(--brand); }

.input, .select, .textarea {
  width: 100%;
  height: 44px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--surface);
  font-size: 14px;
  color: var(--ink-1);
  transition: border-color .18s, box-shadow .18s, background .18s;
  outline: none;
}
.textarea { height: auto; min-height: 84px; padding: 12px 14px; resize: vertical; line-height: 1.7; }
.input::placeholder, .textarea::placeholder { color: var(--ink-4); }
.input:hover, .select:hover, .textarea:hover { border-color: #D3DBE8; }
.input:focus, .select:focus, .textarea:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3.5px rgba(27, 92, 255, .12);
}
.input.err { border-color: var(--danger); box-shadow: 0 0 0 3.5px rgba(224, 49, 49, .10); }

.select {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5l5-5' stroke='%237A869A' stroke-width='1.6' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}

.input-wrap { position: relative; }
.input-wrap .suffix {
  position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
  font-size: 12px; color: var(--ink-3);
}
.input-wrap .input { padding-right: 58px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  height: 40px; padding: 0 18px;
  border-radius: var(--r-md);
  font-size: 13.5px; font-weight: 500;
  white-space: nowrap;
  transition: all .18s ease;
  border: 1px solid transparent;
}
.btn svg { width: 16px; height: 16px; flex: none; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

.btn-primary {
  background: linear-gradient(180deg, #2A6BFF, var(--brand));
  color: #fff;
  box-shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 6px 16px -6px rgba(27, 92, 255, .55);
}
.btn-primary:hover:not(:disabled) { background: linear-gradient(180deg, #326FFF, #1150E8); transform: translateY(-1px); }
.btn-primary:active:not(:disabled) { transform: translateY(0); }

.btn-outline {
  background: var(--surface); border-color: var(--line); color: var(--ink-2);
  box-shadow: var(--sh-sm);
}
.btn-outline:hover:not(:disabled) { border-color: #C9D4E6; color: var(--ink-1); background: #FCFDFF; }

.btn-ghost { color: var(--ink-2); }
.btn-ghost:hover:not(:disabled) { background: var(--line-2); color: var(--ink-1); }

.btn-soft { background: var(--brand-50); color: var(--brand); }
.btn-soft:hover:not(:disabled) { background: var(--brand-100); }

.btn-danger-soft { background: var(--danger-soft); color: var(--danger); }
.btn-danger-soft:hover:not(:disabled) { background: #FBDDDD; }

.btn-lg { height: 48px; padding: 0 24px; font-size: 15px; border-radius: 13px; }
.btn-sm { height: 32px; padding: 0 12px; font-size: 12.5px; border-radius: 9px; }
.btn-sm svg { width: 14px; height: 14px; }
.btn-block { width: 100%; }

.alert {
  display: flex; gap: 10px; align-items: flex-start;
  padding: 11px 14px; border-radius: var(--r-md);
  font-size: 12.5px; line-height: 1.6;
  margin-bottom: 16px;
}
.alert-error { background: var(--danger-soft); color: #B42318; }
.alert-warn { background: var(--warn-soft); color: #8A5A00; }
.alert-info { background: var(--brand-50); color: var(--brand-700); }
.alert-ok { background: var(--ok-soft); color: #067647; }
.alert svg { width: 15px; height: 15px; flex: none; margin-top: 2px; }

/* ==========================================================================
   3. 应用外壳
   ========================================================================== */
.app-shell { display: flex; min-height: 100vh; }

.sidebar {
  width: var(--sidebar-w);
  flex: none;
  background: #0B1220;
  color: #fff;
  display: flex; flex-direction: column;
  position: fixed; inset: 0 auto 0 0;
  z-index: 40;
  background-image:
    radial-gradient(600px 320px at 50% -6%, rgba(27, 92, 255, .28), transparent 70%),
    linear-gradient(180deg, #0B1220 0%, #0A101C 100%);
}
.sidebar-brand {
  display: flex; align-items: center; gap: 11px;
  padding: 20px 18px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, .07);
}
.sidebar-brand .brand-emblem {
  height: 42px; width: auto; flex: none;
  display: block;
  filter: drop-shadow(0 4px 10px rgba(0, 0, 0, .45));
}
.sidebar-brand .bt { line-height: 1.28; }
.sidebar-brand .bt strong { display: block; font-size: 13px; font-weight: 600; letter-spacing: .2px; }
.sidebar-brand .bt span { font-size: 10px; color: rgba(255, 255, 255, .45); letter-spacing: 1.2px; }

.sidebar-user {
  margin: 14px 12px 6px;
  padding: 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, .055);
  border: 1px solid rgba(255, 255, 255, .07);
  display: flex; align-items: center; gap: 10px;
}
.avatar {
  width: 36px; height: 36px; flex: none;
  border-radius: 10px;
  display: grid; place-items: center;
  font-size: 14px; font-weight: 600;
  background: linear-gradient(140deg, #3B7BFF, #12B5A0);
  color: #fff;
}
.sidebar-user .su-name { font-size: 13px; font-weight: 600; line-height: 1.3; }
.sidebar-user .su-meta { font-size: 11px; color: rgba(255, 255, 255, .5); }

.sidebar-nav { flex: 1; overflow-y: auto; padding: 8px 10px 16px; }
.sidebar-nav::-webkit-scrollbar { width: 4px; }
.sidebar-nav::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, .14); }

.nav-group { margin-top: 14px; }
.nav-group:first-child { margin-top: 4px; }
.nav-label {
  font-size: 10.5px; letter-spacing: 1.1px; text-transform: uppercase;
  color: rgba(255, 255, 255, .32);
  padding: 0 10px 8px; font-weight: 600;
}
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 10px;
  border-radius: 9px;
  font-size: 13px;
  color: rgba(255, 255, 255, .68);
  transition: all .16s;
  margin-bottom: 2px;
  cursor: pointer;
  position: relative;
}
.nav-item:hover { background: rgba(255, 255, 255, .07); color: #fff; }
.nav-item.on {
  background: linear-gradient(90deg, rgba(27, 92, 255, .30), rgba(27, 92, 255, .10));
  color: #fff; font-weight: 500;
}
.nav-item.on::before {
  content: ""; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 3px; height: 16px; border-radius: 0 3px 3px 0; background: #4F8CFF;
}
.nav-item svg { width: 17px; height: 17px; flex: none; opacity: .85; }
.nav-item .lock { margin-left: auto; opacity: .4; }
.nav-item .dot-done {
  margin-left: auto; width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent); box-shadow: 0 0 0 3px rgba(0, 191, 166, .18);
}

.sidebar-foot { padding: 12px; border-top: 1px solid rgba(255, 255, 255, .07); }
.card-mini {
  padding: 11px 12px; border-radius: 11px;
  background: linear-gradient(135deg, rgba(27, 92, 255, .22), rgba(0, 191, 166, .14));
  border: 1px solid rgba(255, 255, 255, .10);
}
.card-mini .cm-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; }
.card-mini .cm-name { font-size: 12px; font-weight: 600; }
.card-mini .cm-days { font-size: 11px; color: rgba(255, 255, 255, .6); }
.card-mini .cm-bar { height: 4px; border-radius: 99px; background: rgba(255, 255, 255, .14); overflow: hidden; }
.card-mini .cm-bar i { display: block; height: 100%; border-radius: 99px; background: linear-gradient(90deg, #7DF0DA, #4F8CFF); }

/* 主区 */
.main { flex: 1; margin-left: var(--sidebar-w); min-width: 0; display: flex; flex-direction: column; }

.topbar {
  height: var(--header-h);
  flex: none;
  background: rgba(255, 255, 255, .88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 28px;
  position: sticky; top: 0; z-index: 30;
}
.topbar-left { display: flex; align-items: center; gap: 14px; min-width: 0; }
.crumb { display: flex; align-items: center; gap: 7px; font-size: 13px; color: var(--ink-3); }
.crumb b { color: var(--ink-1); font-weight: 600; }
.crumb .sep { color: var(--ink-4); }

.topbar-right { display: flex; align-items: center; gap: 10px; }

.grade-chip {
  display: inline-flex; align-items: center; gap: 6px;
  height: 30px; padding: 0 12px;
  border-radius: var(--r-full);
  font-size: 12.5px; font-weight: 600;
}
.grade-chip i { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

.icon-btn {
  width: 34px; height: 34px; border-radius: 9px;
  display: grid; place-items: center;
  color: var(--ink-3);
  transition: all .16s;
}
.icon-btn:hover { background: var(--line-2); color: var(--ink-1); }
.icon-btn svg { width: 18px; height: 18px; }

.content { flex: 1; padding: 26px 28px 56px; max-width: 1320px; width: 100%; }

/* ==========================================================================
   4. 卡片与通用块
   ========================================================================== */
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: var(--sh-sm);
}
.card-pad { padding: 22px; }
.card-head {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 16px; margin-bottom: 18px;
}
.card-head h3 { font-size: 15.5px; font-weight: 600; letter-spacing: -.1px; }
.card-head p { font-size: 12.5px; color: var(--ink-3); margin-top: 3px; }

.section-title {
  display: flex; align-items: baseline; gap: 10px;
  margin: 30px 0 14px;
}
.section-title:first-child { margin-top: 0; }
.section-title h2 { font-size: 17px; font-weight: 650; letter-spacing: -.2px; }
.section-title .st-sub { font-size: 12.5px; color: var(--ink-3); }
.section-title .st-more { margin-left: auto; font-size: 12.5px; color: var(--brand); cursor: pointer; }

.badge {
  display: inline-flex; align-items: center; gap: 4px;
  height: 22px; padding: 0 9px;
  border-radius: 6px;
  font-size: 11.5px; font-weight: 500;
  white-space: nowrap;
}
.badge-ok { background: var(--ok-soft); color: var(--ok); }
.badge-err { background: var(--danger-soft, #FDECEC); color: var(--danger, #D63939); }
.badge-warn { background: var(--warn-soft); color: #96600A; }
.badge-danger { background: var(--danger-soft); color: var(--danger); }
.badge-info { background: var(--brand-50); color: var(--brand); }
.badge-gray { background: var(--line-2); color: var(--ink-2); }
.badge-purple { background: var(--purple-soft); color: var(--purple); }

.tag {
  display: inline-flex; align-items: center;
  height: 21px; padding: 0 7px;
  border-radius: 5px;
  font-size: 10.5px; font-weight: 600; letter-spacing: .2px;
  background: var(--line-2); color: var(--ink-2);
}
.tag-985 { background: #FEF2F2; color: #B42318; }
.tag-211 { background: #EFF4FF; color: #1B5CFF; }
.tag-syl { background: #ECFDF5; color: #047857; }

.progress { height: 6px; border-radius: 99px; background: var(--line-2); overflow: hidden; }
.progress i { display: block; height: 100%; border-radius: 99px; transition: width .6s cubic-bezier(.16, 1, .3, 1); }

.empty {
  padding: 44px 20px; text-align: center; color: var(--ink-3);
}
.empty svg { width: 40px; height: 40px; margin: 0 auto 12px; opacity: .35; }
.empty p { font-size: 13px; margin-bottom: 14px; }

.divider { height: 1px; background: var(--line); margin: 18px 0; }
.divider-dashed { height: 1px; background: repeating-linear-gradient(90deg, var(--line) 0 6px, transparent 6px 12px); margin: 18px 0; }

/* ==========================================================================
   5. 首页 / 年级工作台
   ========================================================================== */
.hero {
  position: relative;
  border-radius: var(--r-xl);
  padding: 30px 32px;
  overflow: hidden;
  color: #fff;
  background: linear-gradient(120deg, #0E2A6B 0%, #17429E 46%, #1B5CFF 100%);
  box-shadow: 0 20px 44px -24px rgba(16, 42, 107, .6);
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .06) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(circle at 78% 40%, #000, transparent 72%);
  -webkit-mask-image: radial-gradient(circle at 78% 40%, #000, transparent 72%);
}
.hero::after {
  content: "";
  position: absolute; right: -100px; top: -120px;
  width: 340px; height: 340px; border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 191, 166, .38), transparent 66%);
}
.hero-inner { position: relative; z-index: 2; display: flex; justify-content: space-between; gap: 32px; }

.hero-tag {
  display: inline-flex; align-items: center; gap: 7px;
  height: 26px; padding: 0 12px; border-radius: var(--r-full);
  background: rgba(255, 255, 255, .14);
  border: 1px solid rgba(255, 255, 255, .18);
  font-size: 11.5px; font-weight: 500; letter-spacing: .3px;
  margin-bottom: 16px;
}
.hero h1 { font-size: 27px; font-weight: 700; letter-spacing: -.4px; line-height: 1.34; margin-bottom: 10px; }
.hero p { font-size: 13.5px; line-height: 1.85; color: rgba(255, 255, 255, .74); max-width: 520px; }
.hero-actions { display: flex; gap: 10px; margin-top: 22px; }
.hero-actions .btn { height: 38px; }
.btn-hero-primary {
  background: #fff; color: #123A9E; font-weight: 600;
  box-shadow: 0 8px 20px -8px rgba(0, 0, 0, .4);
}
.btn-hero-primary:hover { background: #F2F6FF; }
.btn-hero-ghost {
  background: rgba(255, 255, 255, .12); color: #fff;
  border: 1px solid rgba(255, 255, 255, .24);
}
.btn-hero-ghost:hover { background: rgba(255, 255, 255, .2); }

.hero-side { flex: none; width: 240px; display: flex; flex-direction: column; gap: 10px; }
.hero-stat {
  padding: 13px 16px; border-radius: 13px;
  background: rgba(255, 255, 255, .10);
  border: 1px solid rgba(255, 255, 255, .14);
  backdrop-filter: blur(6px);
}
.hero-stat .hs-label { font-size: 11px; color: rgba(255, 255, 255, .62); margin-bottom: 3px; }
.hero-stat .hs-val { font-size: 22px; font-weight: 700; font-family: var(--mono); letter-spacing: -.5px; }
.hero-stat .hs-val small { font-size: 11px; font-weight: 500; color: rgba(255, 255, 255, .6); margin-left: 3px; font-family: var(--font); }

/* 服务卡网格 */
.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.service-card {
  position: relative;
  padding: 20px;
  border-radius: var(--r-lg);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--sh-sm);
  cursor: pointer;
  transition: all .22s cubic-bezier(.16, 1, .3, 1);
  overflow: hidden;
}
.service-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--sh);
  border-color: #D5DEEE;
}
.service-card.locked { cursor: not-allowed; }
.service-card.locked:hover { transform: none; box-shadow: var(--sh-sm); }
.service-card.locked::after {
  content: ""; position: absolute; inset: 0;
  background: rgba(248, 250, 253, .55);
}
.sc-icon {
  width: 40px; height: 40px; border-radius: 11px;
  display: grid; place-items: center;
  margin-bottom: 14px;
  position: relative; z-index: 1;
}
.sc-icon svg { width: 20px; height: 20px; }
.service-card h4 { font-size: 14.5px; font-weight: 600; margin-bottom: 5px; position: relative; z-index: 1; }
.service-card .sc-desc {
  font-size: 12.5px; color: var(--ink-3); line-height: 1.7;
  min-height: 42px;
  position: relative; z-index: 1;
}
.sc-foot {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--line-2);
  position: relative; z-index: 1;
}
.sc-meta { display: flex; align-items: center; gap: 10px; font-size: 11.5px; color: var(--ink-3); }
.sc-meta span { display: inline-flex; align-items: center; gap: 4px; }
.sc-meta svg { width: 12px; height: 12px; }
.sc-go {
  font-size: 12.5px; font-weight: 600; color: var(--brand);
  display: inline-flex; align-items: center; gap: 3px;
}
.sc-go svg { width: 13px; height: 13px; transition: transform .2s; }
.service-card:hover .sc-go svg { transform: translateX(3px); }
.sc-lock-badge {
  position: absolute; top: 16px; right: 16px;
  z-index: 2;
  display: inline-flex; align-items: center; gap: 4px;
  height: 23px; padding: 0 9px; border-radius: 6px;
  background: rgba(16, 24, 40, .06);
  backdrop-filter: blur(4px);
  font-size: 11px; color: var(--ink-2); font-weight: 500;
}
.sc-lock-badge svg { width: 11px; height: 11px; }

.sc-status {
  position: absolute; top: 16px; right: 16px; z-index: 2;
  height: 22px; padding: 0 9px; border-radius: 6px;
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 11px; font-weight: 600;
  background: var(--ok-soft); color: var(--ok);
}

/* 任务清单 */
.task-list { display: flex; flex-direction: column; gap: 2px; }
.task-item {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 12px 14px;
  border-radius: 11px;
  transition: background .16s;
}
.task-item:hover { background: var(--bg); }
.task-check {
  width: 18px; height: 18px; flex: none; margin-top: 1px;
  border-radius: 6px;
  border: 1.6px solid var(--line);
  display: grid; place-items: center;
  transition: all .18s;
}
.task-item.done .task-check { background: var(--ok); border-color: var(--ok); }
.task-item.done .task-check svg { width: 11px; height: 11px; color: #fff; }
.task-item.done .task-text { color: var(--ink-4); text-decoration: line-through; }
.task-text { font-size: 13px; line-height: 1.6; color: var(--ink-1); }
.task-text small { display: block; font-size: 11.5px; color: var(--ink-3); margin-top: 2px; text-decoration: none; }

/* 时间轴 */
.timeline { position: relative; padding-left: 22px; }
.timeline::before {
  content: ""; position: absolute; left: 5px; top: 6px; bottom: 6px; width: 2px;
  background: linear-gradient(180deg, #BBD0FF, #DDE5F0 60%, var(--line-2));
  border-radius: 2px;
}
.tl-item { position: relative; padding-bottom: 20px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-item::before {
  content: ""; position: absolute; left: -21px; top: 6px;
  width: 10px; height: 10px; border-radius: 50%;
  background: #fff; border: 2px solid var(--brand);
}
.tl-item.done::before { background: var(--ok); border-color: var(--ok); }
.tl-item.now::before { box-shadow: 0 0 0 4px rgba(27, 92, 255, .14); }
.tl-date { font-size: 11.5px; color: var(--ink-3); font-family: var(--mono); margin-bottom: 2px; }
.tl-title { font-size: 13px; font-weight: 500; }
.tl-desc { font-size: 12px; color: var(--ink-3); margin-top: 2px; }

/* ==========================================================================
   6. 测评流程
   ========================================================================== */
.test-head {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 24px; margin-bottom: 22px;
}
.test-head h1 { font-size: 22px; font-weight: 700; letter-spacing: -.3px; margin-bottom: 6px; }
.test-head p { font-size: 13px; color: var(--ink-3); line-height: 1.8; max-width: 640px; }
.test-meta { display: flex; gap: 18px; margin-top: 14px; }
.test-meta .tm { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--ink-2); }
.test-meta svg { width: 14px; height: 14px; color: var(--ink-3); }

.test-progress-bar {
  position: sticky; top: var(--header-h); z-index: 20;
  background: rgba(246, 248, 252, .92);
  backdrop-filter: blur(10px);
  padding: 12px 0;
  margin-bottom: 8px;
}

.question-list { display: flex; flex-direction: column; gap: 12px; }

.q-card {
  padding: 17px 20px;
  border-radius: var(--r-lg);
  background: var(--surface);
  border: 1px solid var(--line);
  transition: border-color .2s, box-shadow .2s;
}
.q-card.answered { border-color: #D8E3F8; }
.q-top { display: flex; gap: 12px; margin-bottom: 13px; }
.q-no {
  width: 26px; height: 26px; flex: none;
  border-radius: 8px;
  display: grid; place-items: center;
  font-size: 11.5px; font-weight: 600;
  font-family: var(--mono);
  background: var(--line-2); color: var(--ink-3);
  transition: all .2s;
}
.q-card.answered .q-no { background: var(--brand-50); color: var(--brand); }
.q-text { font-size: 14px; line-height: 1.72; padding-top: 2px; }

.likert { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; }
.likert button {
  padding: 9px 6px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #FCFDFF;
  display: flex; flex-direction: column; align-items: center; gap: 5px;
  transition: all .16s;
}
.likert button:hover { border-color: var(--brand-100); background: var(--brand-50); }
.likert button .lk-dot {
  width: 17px; height: 17px; border-radius: 50%;
  border: 1.8px solid #D3DBE8;
  transition: all .18s;
}
.likert button .lk-label { font-size: 11px; color: var(--ink-3); line-height: 1.3; text-align: center; }
.likert button.on { border-color: var(--brand); background: var(--brand-50); }
.likert button.on .lk-dot { border-color: var(--brand); background: var(--brand); box-shadow: inset 0 0 0 3px #fff; }
.likert button.on .lk-label { color: var(--brand); font-weight: 500; }

/* 学科评分行 */
.subj-rate { display: flex; flex-direction: column; gap: 10px; }
.sr-row {
  display: grid; grid-template-columns: 72px 1fr 46px;
  align-items: center; gap: 14px;
}
.sr-name { font-size: 13px; font-weight: 500; }
.sr-scale { display: flex; gap: 6px; }
.sr-scale button {
  flex: 1; height: 34px; border-radius: 8px;
  border: 1px solid var(--line); background: #FCFDFF;
  font-size: 12px; color: var(--ink-3);
  transition: all .16s;
}
.sr-scale button:hover { border-color: var(--brand-100); background: var(--brand-50); }
.sr-scale button.on { border-color: var(--brand); background: var(--brand); color: #fff; font-weight: 600; }
.sr-val { font-size: 12px; color: var(--ink-3); text-align: right; font-family: var(--mono); }

/* 结果页 */
.report-hero {
  border-radius: var(--r-xl);
  padding: 30px 32px;
  color: #fff;
  position: relative; overflow: hidden;
  margin-bottom: 20px;
}
.report-hero::after {
  content: ""; position: absolute; right: -80px; bottom: -140px;
  width: 300px; height: 300px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, .16), transparent 68%);
}
.rh-label { font-size: 11.5px; letter-spacing: 1.6px; text-transform: uppercase; opacity: .68; margin-bottom: 10px; }
.rh-code { font-size: 44px; font-weight: 700; letter-spacing: 4px; font-family: var(--mono); line-height: 1; margin-bottom: 8px; }
.rh-code-sub { font-size: 13px; opacity: .8; }
.rh-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 26px; position: relative; z-index: 2; }
.rh-cell {
  padding: 12px 14px; border-radius: 12px;
  background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255, 255, 255, .13);
}
.rh-cell .rc-l { font-size: 11px; opacity: .66; margin-bottom: 4px; }
.rh-cell .rc-v { font-size: 18px; font-weight: 700; font-family: var(--mono); letter-spacing: -.3px; }
.rh-cell .rc-v small { font-size: 11px; font-weight: 500; opacity: .7; margin-left: 2px; font-family: var(--font); }

.report-grid { display: grid; grid-template-columns: 360px 1fr; gap: 16px; align-items: start; }

.chart-box { display: flex; justify-content: center; padding: 6px 0 2px; }
.chart-legend { display: flex; flex-wrap: wrap; gap: 8px 16px; margin-top: 14px; }
.chart-legend .cl {
  display: flex; align-items: center; gap: 6px;
  font-size: 11.5px; color: var(--ink-2);
}
.chart-legend .cl i { width: 8px; height: 8px; border-radius: 2px; flex: none; }

.dim-list { display: flex; flex-direction: column; gap: 14px; }
.dim-row { }
.dim-row-top { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 6px; }
.dim-name { font-size: 12.5px; font-weight: 500; display: flex; align-items: center; gap: 7px; }
.dim-name i { width: 7px; height: 7px; border-radius: 2px; }
.dim-score { font-size: 12.5px; font-family: var(--mono); font-weight: 600; color: var(--ink-2); }
.dim-score small { color: var(--ink-4); font-weight: 400; }

.advice-item {
  display: flex; gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line-2);
}
.advice-item:last-child { border-bottom: none; padding-bottom: 0; }
.advice-item:first-child { padding-top: 0; }
.ai-num {
  width: 24px; height: 24px; flex: none; border-radius: 7px;
  display: grid; place-items: center;
  font-size: 11px; font-weight: 700; font-family: var(--mono);
  background: var(--brand-50); color: var(--brand);
}
.ai-body h5 { font-size: 13px; font-weight: 600; margin-bottom: 4px; }
.ai-body p { font-size: 12.5px; line-height: 1.8; color: var(--ink-2); }

/* 组合推荐卡 */
.combo-card {
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 18px 20px;
  transition: all .2s;
  position: relative;
  background: #FCFDFF;
}
.combo-card.best {
  border-color: var(--brand);
  background: linear-gradient(160deg, #F5F9FF, #FFFFFF 60%);
  box-shadow: 0 8px 24px -12px rgba(27, 92, 255, .3);
}
.combo-rank {
  position: absolute; top: -1px; right: 16px;
  height: 22px; padding: 0 10px;
  display: inline-flex; align-items: center;
  border-radius: 0 0 7px 7px;
  font-size: 10.5px; font-weight: 700; letter-spacing: .4px;
  background: var(--line-2); color: var(--ink-3);
}
.combo-card.best .combo-rank { background: var(--brand); color: #fff; }
.combo-name {
  font-size: 17px; font-weight: 700; letter-spacing: -.2px;
  margin-bottom: 12px;
}
.combo-name .plus { color: var(--ink-4); font-weight: 400; margin: 0 3px; }
.combo-stats { display: flex; gap: 22px; margin-bottom: 12px; }
.combo-stats .cs-l { font-size: 11px; color: var(--ink-3); margin-bottom: 1px; }
.combo-stats .cs-v { font-size: 15px; font-weight: 700; font-family: var(--mono); }
.combo-bar { height: 5px; border-radius: 99px; background: var(--line-2); overflow: hidden; margin-bottom: 10px; }
.combo-bar i { display: block; height: 100%; border-radius: 99px; background: linear-gradient(90deg, #4F8CFF, #1B5CFF); }
.combo-note { font-size: 11.5px; color: var(--ink-3); line-height: 1.6; }

/* 专业匹配列表 */
.major-row {
  display: flex; align-items: center; gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-2);
}
.major-row:last-child { border-bottom: none; }
.mj-icon {
  width: 38px; height: 38px; flex: none; border-radius: 10px;
  display: grid; place-items: center; font-size: 18px;
  background: var(--line-2);
}
.mj-body { flex: 1; min-width: 0; }
.mj-top { display: flex; align-items: baseline; gap: 8px; margin-bottom: 3px; }
.mj-name { font-size: 13.5px; font-weight: 600; }
.mj-majors { font-size: 11.5px; color: var(--ink-3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mj-fit { text-align: right; flex: none; width: 78px; }
.mj-fit .mf-v { font-size: 16px; font-weight: 700; font-family: var(--mono); }

/* ==========================================================================
   7. 志愿填报
   ========================================================================== */
.vol-filter {
  display: grid; grid-template-columns: repeat(4, 1fr) auto;
  gap: 12px; align-items: end;
}
.vol-filter .field { margin-bottom: 0; }

.tier-group { margin-top: 26px; }
.tier-head {
  display: flex; align-items: center; gap: 10px; margin-bottom: 12px;
}
.tier-badge {
  display: inline-flex; align-items: center; gap: 5px;
  height: 26px; padding: 0 12px; border-radius: var(--r-full);
  font-size: 12px; font-weight: 700; letter-spacing: .3px;
}
.tier-reach { background: #FFF0F0; color: #C92A2A; }
.tier-stable { background: #FFF7E6; color: #9A6700; }
.tier-safe { background: #E9F9F0; color: #087443; }
.tier-count { font-size: 12px; color: var(--ink-3); }
.tier-desc { font-size: 12px; color: var(--ink-3); margin-left: auto; }

.vol-list { display: flex; flex-direction: column; gap: 8px; }
.vol-item {
  display: flex; align-items: center; gap: 14px;
  padding: 13px 16px;
  border-radius: 12px;
  background: var(--surface);
  border: 1px solid var(--line);
  transition: all .18s;
}
.vol-item:hover { border-color: #D0DCEC; box-shadow: var(--sh-sm); transform: translateX(2px); }
.vi-order {
  width: 26px; height: 26px; flex: none; border-radius: 7px;
  display: grid; place-items: center;
  font-size: 11px; font-weight: 700; font-family: var(--mono);
  background: var(--line-2); color: var(--ink-3);
}
.vi-main { flex: 1; min-width: 0; }
.vi-title { display: flex; align-items: center; gap: 7px; margin-bottom: 2px; flex-wrap: wrap; }
.vi-school { font-size: 13.5px; font-weight: 600; }
.vi-group { font-size: 11px; color: var(--ink-3); font-family: var(--mono); }
.vi-sub { font-size: 11.5px; color: var(--ink-3); display: flex; gap: 12px; flex-wrap: wrap; }
.vi-subspan { display: inline-flex; align-items: center; gap: 4px; }
.vi-right { display: flex; align-items: center; gap: 18px; flex: none; }
.vi-stat { text-align: right; }
.vi-stat .vs-l { font-size: 10.5px; color: var(--ink-4); }
.vi-stat .vs-v { font-size: 13px; font-weight: 600; font-family: var(--mono); }
.vi-prob { text-align: right; width: 62px; }
.vi-prob .vp-v { font-size: 16px; font-weight: 700; font-family: var(--mono); line-height: 1.2; }
.vi-prob .vp-l { font-size: 10px; color: var(--ink-4); }

.vol-summary {
  padding: 18px 20px; border-radius: var(--r-lg);
  background: linear-gradient(120deg, #F2F7FF, #F7FBFF);
  border: 1px solid #DFE9FA;
  font-size: 13px; line-height: 1.85; color: var(--ink-2);
}
.vol-summary b { color: var(--ink-1); font-weight: 600; }

/* ==========================================================================
   8. 个人中心 / 档案
   ========================================================================== */
.profile-grid { display: grid; grid-template-columns: 280px 1fr; gap: 16px; align-items: start; }
.profile-card { text-align: center; padding: 28px 22px; }
.profile-avatar {
  width: 76px; height: 76px; margin: 0 auto 14px;
  border-radius: 22px; display: grid; place-items: center;
  font-size: 28px; font-weight: 600; color: #fff;
  background: linear-gradient(140deg, #3B7BFF, #12B5A0);
  box-shadow: 0 12px 28px -12px rgba(27, 92, 255, .6);
}
.profile-name { font-size: 18px; font-weight: 700; margin-bottom: 4px; }
.profile-meta { font-size: 12.5px; color: var(--ink-3); }

.info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 28px; }
.info-row {
  display: flex; justify-content: space-between; gap: 12px;
  padding: 11px 0; border-bottom: 1px dashed var(--line);
  font-size: 13px;
}
.info-row .ir-l { color: var(--ink-3); flex: none; }
.info-row .ir-v { text-align: right; font-weight: 500; }

.record-item {
  display: flex; align-items: center; gap: 14px;
  padding: 13px 0; border-bottom: 1px solid var(--line-2);
}
.record-item:last-child { border-bottom: none; }
.ri-dot { width: 8px; height: 8px; border-radius: 50%; flex: none; }
.ri-main { flex: 1; }
.ri-title { font-size: 13px; font-weight: 500; }
.ri-time { font-size: 11.5px; color: var(--ink-4); font-family: var(--mono); }
.ri-score { font-size: 14px; font-weight: 700; font-family: var(--mono); }

/* 激活卡 */
.activate-box {
  max-width: 520px; margin: 40px auto;
}
.card-visual {
  border-radius: var(--r-xl);
  padding: 26px 28px;
  color: #fff;
  position: relative; overflow: hidden;
  background: linear-gradient(125deg, #0E2A6B, #17429E 50%, #2E6BFF);
  box-shadow: 0 24px 48px -24px rgba(16, 42, 107, .55);
  margin-bottom: 24px;
}
.card-visual::before {
  content: ""; position: absolute; right: -60px; top: -80px;
  width: 240px; height: 240px; border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, .18);
  box-shadow: 0 0 0 40px rgba(255, 255, 255, .045);
}
.cv-top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 34px; position: relative; z-index: 1; }
.cv-org { font-size: 11px; letter-spacing: 1.4px; opacity: .8; line-height: 1.6; }
.cv-type { font-size: 13px; font-weight: 700; letter-spacing: .5px; }
.cv-code {
  font-family: var(--mono); font-size: 20px; letter-spacing: 2.5px;
  font-weight: 600; position: relative; z-index: 1;
}
.cv-foot { display: flex; justify-content: space-between; align-items: flex-end; margin-top: 14px; position: relative; z-index: 1; }
.cv-label { font-size: 10px; opacity: .6; letter-spacing: 1px; }
.cv-val { font-size: 12.5px; font-family: var(--mono); letter-spacing: .8px; }

/* ==========================================================================
   9. 弹窗 / 提示
   ========================================================================== */
.modal-mask {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(16, 24, 40, .45);
  backdrop-filter: blur(3px);
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  animation: fadeIn .18s ease;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { opacity: 0; transform: translateY(14px) scale(.99); } to { opacity: 1; transform: none; } }

.modal {
  width: 100%; max-width: 480px;
  background: var(--surface);
  border-radius: var(--r-xl);
  box-shadow: var(--sh-lg);
  animation: slideUp .24s cubic-bezier(.16, 1, .3, 1);
  max-height: calc(100vh - 48px);
  display: flex; flex-direction: column;
}
.modal-lg { max-width: 720px; }
.modal-head {
  padding: 20px 24px 0;
  display: flex; align-items: flex-start; justify-content: space-between; gap: 16px;
}
.modal-head h3 { font-size: 16px; font-weight: 650; }
.modal-head p { font-size: 12.5px; color: var(--ink-3); margin-top: 3px; }
.modal-body { padding: 20px 24px; overflow-y: auto; }
.modal-foot {
  padding: 0 24px 20px;
  display: flex; justify-content: flex-end; gap: 10px;
}

.toast-wrap {
  position: fixed; top: 20px; left: 50%; transform: translateX(-50%);
  z-index: 200; display: flex; flex-direction: column; gap: 8px;
  pointer-events: none;
}
.toast {
  display: flex; align-items: center; gap: 9px;
  padding: 11px 16px;
  border-radius: 11px;
  background: #101828;
  color: #fff;
  font-size: 13px;
  box-shadow: 0 12px 32px -10px rgba(16, 24, 40, .5);
  animation: slideUp .24s cubic-bezier(.16, 1, .3, 1);
  max-width: 460px;
}
.toast svg { width: 15px; height: 15px; flex: none; }
.toast.ok svg { color: #4ADE80; }
.toast.err svg { color: #FF7A7A; }

/* ==========================================================================
   10. 管理端
   ========================================================================== */
.admin-shell { background: var(--bg); min-height: 100vh; }
.admin-top {
  height: 60px; background: #0B1220;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px; color: #fff;
}
.admin-top .at-brand { display: flex; align-items: center; gap: 10px; font-size: 13.5px; font-weight: 600; }
.admin-top .brand-mark { width: 30px; height: 30px; border-radius: 9px; }
.admin-top .brand-mark svg { width: 17px; height: 17px; }
.admin-body { padding: 24px; max-width: 1320px; margin: 0 auto; }

/* 列表分页：表格底部一行，左计数右翻页 */
.pager {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; padding: 12px 20px 16px;
  font-size: 12px; color: var(--ink-3);
}
.pager-btns { display: flex; gap: 6px; }

.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 20px; }
.stat-card {
  padding: 18px 20px; border-radius: var(--r-lg);
  background: var(--surface); border: 1px solid var(--line);
  box-shadow: var(--sh-sm);
}
.stat-card .sc-l { font-size: 12px; color: var(--ink-3); margin-bottom: 6px; }
.stat-card .sc-v { font-size: 26px; font-weight: 700; font-family: var(--mono); letter-spacing: -.8px; line-height: 1.1; }
.stat-card .sc-v small { font-size: 12px; font-weight: 500; color: var(--ink-3); margin-left: 3px; font-family: var(--font); }
.stat-card .sc-foot { font-size: 11.5px; color: var(--ink-3); margin-top: 6px; }

.table-wrap { overflow-x: auto; }
table.data { width: 100%; border-collapse: collapse; font-size: 12.5px; }
table.data th {
  text-align: left; padding: 10px 14px;
  font-size: 11.5px; font-weight: 600; color: var(--ink-3);
  background: #FAFBFD; border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
table.data td {
  padding: 11px 14px; border-bottom: 1px solid var(--line-2);
  vertical-align: middle;
}
table.data tr:hover td { background: #FCFDFF; }
table.data td.mono { font-family: var(--mono); font-size: 12px; }

.code-chip {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--mono); font-size: 12px; letter-spacing: .6px;
  padding: 3px 8px; border-radius: 6px;
  background: var(--line-2); color: var(--ink-1);
  cursor: pointer;
}
.code-chip:hover { background: var(--brand-50); color: var(--brand); }

/* ==========================================================================
   11. 响应式
   ========================================================================== */
@media (max-width: 1300px) {
  .service-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1180px) {
  .vol-filter { grid-template-columns: repeat(2, 1fr); }
  .report-grid { grid-template-columns: 320px 1fr; }
  .home-bottom, .review-grid, .intro-grid, .dash-grid { grid-template-columns: 1fr !important; }
}

@media (max-width: 960px) {
  .auth-page { grid-template-columns: 1fr; }
  .auth-aside { display: none; }
  /* logo 直接落在表单区白底上，不套卡片边框 */
  .auth-mobile-logo {
    display: block;
    width: 100%;
    max-width: 320px;
    margin: 0 auto 24px;
  }
  .auth-main { padding: 40px 24px; min-height: 100vh; }
  .sidebar { transform: translateX(-100%); transition: transform .26s ease; }
  .sidebar.open { transform: none; }
  .main { margin-left: 0; }
  .content { padding: 20px 16px 48px; }
  .report-grid, .profile-grid { grid-template-columns: 1fr; }
  .hero-inner { flex-direction: column; }
  .hero-side { width: 100%; flex-direction: row; }
  .hero-stat { flex: 1; }
  .rh-grid { grid-template-columns: repeat(2, 1fr); }
  .info-grid { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .topbar { padding: 0 16px; }
  .hero { padding: 24px 22px; }
  .hero h1 { font-size: 22px; }
  .combo-grid, .cat-grid, .path-grid, .major-detail-grid { grid-template-columns: 1fr !important; }
  .month-strip { grid-template-columns: repeat(6, 1fr) !important; }
  #btnMenu { display: grid !important; }
}

@media (max-width: 640px) {
  .service-grid { grid-template-columns: 1fr; }
  .likert { grid-template-columns: repeat(5, 1fr); gap: 5px; }
  .likert button { padding: 8px 2px; }
  .likert button .lk-label { font-size: 9.5px; }
  .vol-filter { grid-template-columns: 1fr; }
  .hero-side { flex-direction: column; }
  .sr-row { grid-template-columns: 56px 1fr 38px; gap: 8px; }
  .vi-right { gap: 10px; }
  .vi-stat.hide-sm { display: none; }
  .rh-grid { grid-template-columns: 1fr 1fr; }
  .month-strip { grid-template-columns: repeat(4, 1fr) !important; }
  .combo-stats { gap: 14px; }
  .test-head { flex-direction: column; }
  .admin-body { padding: 16px; }
  .stat-grid { grid-template-columns: 1fr; }
}

/* 打印 */
@media print {
  .sidebar, .topbar, .no-print { display: none !important; }
  .main { margin-left: 0; }
  .content { padding: 0; }
  body { background: #fff; }
  .card { break-inside: avoid; box-shadow: none; }
}

/* ==========================================================================
   分段控件 / 诊断网格（强基综评页）
   ========================================================================== */
.seg { display: inline-flex; background: var(--line-2); border-radius: 11px; padding: 3px; gap: 2px; }
.seg-btn {
  border: none; background: none; padding: 7px 15px; border-radius: 9px;
  font-size: 12.5px; color: var(--ink-2); cursor: pointer; font-family: inherit;
  transition: all .18s ease;
}
.seg-btn:hover { color: var(--ink-1); }
.seg-btn.on { background: #fff; color: var(--brand); font-weight: 600; box-shadow: 0 1px 4px rgba(16, 24, 40, .08); }

@media (max-width: 720px) {
  .diag-grid { grid-template-columns: 1fr 1fr !important; }
  .seg { width: 100%; }
  .seg-btn { flex: 1; }
}