/* ==========================================================================
   港湾驾校核销演示系统 - 统一样式
   设计语言：简约大气 · 天蓝主色 #1E88E5 + 橙色强调 #FF8A3D · 浅色背景 · 卡片化
   ========================================================================== */

/* ---------- 全局变量 ---------- */
:root {
  --primary: #1E88E5;
  --primary-dark: #1565C0;
  --primary-light: #E3F2FD;
  --primary-soft: #F0F7FE;
  --accent: #FF8A3D;
  --accent-light: #FFF3E8;
  --bg: #F4F7FB;
  --card: #FFFFFF;
  --text: #1F2D3D;
  --text-2: #5A6B7F;
  --text-3: #94A3B3;
  --border: #E4EAF2;
  --green: #22A06B;
  --green-light: #E7F6EF;
  --red: #E5484D;
  --red-light: #FDECEC;
  --orange: #FF8A3D;
  --orange-light: #FFF3E8;
  --purple: #7C5CE0;
  --radius: 14px;
  --shadow: 0 1px 3px rgba(31, 45, 61, 0.06), 0 4px 16px rgba(31, 45, 61, 0.05);
  --shadow-lg: 0 12px 32px rgba(31, 45, 61, 0.12);
  --font-mono: "SF Mono", "JetBrains Mono", "Menlo", Consolas, "Courier New", monospace;
}

/* ---------- 基础重置 ---------- */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.6;
}
a { color: var(--primary); text-decoration: none; }
ul, ol { list-style: none; }
svg { display: block; }

/* 等宽数字（金额/统计值） */
.num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.2px;
}

/* ==========================================================================
   入口页 index.html
   ========================================================================== */
.landing {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, #E7F1FC 0%, var(--bg) 42%);
}
.landing-head { text-align: center; padding: 56px 24px 20px; }
.landing-logo {
  width: 76px; height: 76px; border-radius: 22px;
  background: linear-gradient(135deg, #42A5F5, var(--primary));
  color: #fff; font-size: 38px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 18px;
  box-shadow: 0 10px 26px rgba(30, 136, 229, 0.35);
}
.landing-title { font-size: 28px; font-weight: 700; letter-spacing: 1px; }
.landing-sub { color: var(--text-2); margin-top: 8px; font-size: 15px; }
.landing-sub .dot { color: var(--accent); font-weight: 700; margin: 0 6px; }

.role-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 22px;
  max-width: 980px; width: 100%;
  margin: 30px auto 0; padding: 0 24px;
}
.role-card {
  background: var(--card); border-radius: var(--radius);
  padding: 34px 28px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  text-decoration: none; color: inherit;
  display: flex; flex-direction: column;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}
.role-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: var(--primary); }
.role-icon {
  width: 54px; height: 54px; border-radius: 15px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.role-icon svg { width: 26px; height: 26px; color: #fff; }
.role-icon.blue { background: linear-gradient(135deg, #42A5F5, var(--primary)); }
.role-icon.orange { background: linear-gradient(135deg, #FFB27D, var(--accent)); }
.role-icon.dark { background: linear-gradient(135deg, #55657A, #334155); }
.role-card h2 { font-size: 19px; margin-bottom: 8px; }
.role-card p { font-size: 13px; color: var(--text-2); flex: 1; }
.role-tag {
  display: inline-block; align-self: flex-start; margin-top: 16px;
  font-size: 12px; color: var(--primary); background: var(--primary-light);
  padding: 4px 14px; border-radius: 999px; font-weight: 500;
}
.landing-foot { text-align: center; color: var(--text-3); font-size: 13px; padding: 44px 0 30px; }

/* ==========================================================================
   后台布局：侧边栏 + 主区
   ========================================================================== */
.layout { display: flex; min-height: 100vh; }

.sidebar {
  width: 232px; flex-shrink: 0;
  background: var(--card);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh;
  z-index: 40;
}
.brand {
  display: flex; align-items: center; gap: 12px;
  padding: 20px 20px 18px;
  border-bottom: 1px solid var(--border);
}
.brand-logo {
  width: 42px; height: 42px; border-radius: 12px; flex-shrink: 0;
  background: linear-gradient(135deg, #42A5F5, var(--primary));
  color: #fff; font-size: 20px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 16px rgba(30, 136, 229, 0.3);
}
.brand-name { font-size: 16px; font-weight: 700; line-height: 1.3; }
.brand-sub { font-size: 11px; color: var(--text-3); }

.nav { flex: 1; padding: 14px 12px; overflow-y: auto; }
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 14px; margin-bottom: 4px;
  border-radius: 10px; cursor: pointer;
  color: var(--text-2); font-size: 14px; font-weight: 500;
  transition: background 0.15s, color 0.15s;
  user-select: none;
}
.nav-item svg { width: 18px; height: 18px; flex-shrink: 0; }
.nav-item:hover { background: var(--primary-soft); color: var(--primary); }
.nav-item.active { background: var(--primary-light); color: var(--primary); font-weight: 600; }

.sidebar-foot { padding: 14px 20px 20px; border-top: 1px solid var(--border); }
.sidebar-foot a { font-size: 13px; color: var(--text-3); }
.sidebar-foot a:hover { color: var(--primary); }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }

.topbar {
  height: 62px; flex-shrink: 0;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 26px;
  position: sticky; top: 0; z-index: 30;
}
.topbar-left { display: flex; align-items: center; gap: 12px; }
.topbar-left h1 { font-size: 17px; font-weight: 600; }
.menu-toggle {
  display: none;
  border: 1px solid var(--border); background: var(--card);
  width: 38px; height: 38px; border-radius: 10px;
  font-size: 18px; color: var(--text-2); cursor: pointer; line-height: 1;
}
.user-chip {
  display: flex; align-items: center; gap: 10px;
  background: var(--card); border: 1px solid var(--border);
  padding: 6px 14px 6px 6px; border-radius: 999px;
  font-size: 13px; color: var(--text-2);
}
.avatar {
  width: 32px; height: 32px; border-radius: 50%; flex-shrink: 0;
  background: var(--primary-light); color: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 600;
}
.avatar.orange { background: var(--orange-light); color: var(--accent); }
.avatar.dark { background: #EDEFF3; color: #55657A; }

.content { padding: 26px; flex: 1; max-width: 1280px; width: 100%; margin: 0 auto; }

/* ---------- 页面切换 ---------- */
.page { display: none; }
.page.active { display: block; animation: fadeIn 0.22s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* ---------- 卡片 ---------- */
.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 22px; margin-bottom: 20px;
}
.card-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 16px; flex-wrap: wrap; gap: 10px;
}
.card-head h2 { font-size: 16px; font-weight: 600; }
.card-head .hint { font-size: 12px; color: var(--text-3); }

/* 统计卡片 */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(215px, 1fr));
  gap: 18px; margin-bottom: 22px;
}
.stat-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 20px 22px; position: relative; overflow: hidden;
}
.stat-card::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px;
  background: var(--primary);
}
.stat-card.orange::before { background: var(--accent); }
.stat-card.green::before { background: var(--green); }
.stat-card.purple::before { background: var(--purple); }
.stat-label { font-size: 13px; color: var(--text-2); }
.stat-value { font-size: 26px; font-weight: 700; margin-top: 6px; line-height: 1.2; }
.stat-value .unit { font-size: 13px; color: var(--text-3); font-weight: 500; margin-left: 4px; }
.stat-sub { font-size: 12px; color: var(--text-3); margin-top: 6px; }
.stat-sub .up { color: var(--green); }
.stat-sub .down { color: var(--red); }

/* ==========================================================================
   表格
   ========================================================================== */
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 12px; }
table.tbl { width: 100%; border-collapse: collapse; font-size: 13.5px; min-width: 640px; }
.tbl thead th {
  background: #F8FAFD; text-align: left;
  padding: 12px 16px; font-weight: 600; color: var(--text-2);
  border-bottom: 1px solid var(--border); white-space: nowrap;
  font-size: 13px;
}
.tbl tbody td { padding: 13px 16px; border-bottom: 1px solid var(--border); color: var(--text); vertical-align: middle; }
.tbl tbody tr:last-child td { border-bottom: none; }
.tbl tbody tr { transition: background 0.12s; }
.tbl tbody tr:hover { background: #FAFCFE; }
.tbl td.num, .tbl th.num { text-align: right; }
.tbl .muted { color: var(--text-3); font-size: 12.5px; }
.tbl .sub-line { display: block; font-size: 12px; color: var(--text-3); }
.empty { text-align: center; color: var(--text-3); padding: 36px 0; font-size: 13px; }

/* ==========================================================================
   徽章
   ========================================================================== */
.badge {
  display: inline-block; padding: 3px 10px; border-radius: 999px;
  font-size: 12px; font-weight: 500; white-space: nowrap; line-height: 1.5;
}
.badge-blue { background: var(--primary-light); color: var(--primary); }
.badge-green { background: var(--green-light); color: var(--green); }
.badge-orange { background: var(--orange-light); color: var(--accent); }
.badge-red { background: var(--red-light); color: var(--red); }
.badge-gray { background: #EFF2F6; color: var(--text-2); }
.badge-purple { background: #EDEAFB; color: var(--purple); }

/* ==========================================================================
   按钮
   ========================================================================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  border: none; cursor: pointer; font-size: 14px; font-weight: 500;
  padding: 9px 18px; border-radius: 10px; font-family: inherit;
  transition: background 0.15s, border-color 0.15s, color 0.15s, transform 0.1s;
  white-space: nowrap;
}
.btn:active { transform: scale(0.98); }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-outline { background: var(--card); border: 1px solid var(--border); color: var(--text-2); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }
.btn-success { background: var(--green); color: #fff; }
.btn-success:hover { background: #1A8A59; }
.btn-danger { background: var(--red); color: #fff; }
.btn-danger:hover { background: #CE3C41; }
.btn-sm { padding: 5px 12px; font-size: 12.5px; border-radius: 8px; }
.btn-xs { padding: 2px 7px; font-size: 11.5px; border-radius: 6px; }
.btn-link { background: transparent; border: none; color: var(--primary); text-decoration: underline; cursor: pointer; padding-left: 4px; }
.btn-link:hover { color: var(--primary-dark, #1565C0); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* 筛选按钮组 */
.filter-group { display: flex; gap: 8px; flex-wrap: wrap; }
.filter-btn {
  border: 1px solid var(--border); background: var(--card); color: var(--text-2);
  padding: 6px 16px; border-radius: 999px; font-size: 13px; cursor: pointer;
  transition: all 0.15s; font-family: inherit;
}
.filter-btn:hover { border-color: var(--primary); color: var(--primary); }
.filter-btn.active { background: var(--primary); border-color: var(--primary); color: #fff; font-weight: 500; }

/* ==========================================================================
   表单 / 模态框
   ========================================================================== */
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 13px; color: var(--text-2); margin-bottom: 6px; }
.form-input {
  width: 100%; padding: 10px 12px;
  border: 1px solid var(--border); border-radius: 10px;
  font-size: 14px; outline: none; font-family: inherit; color: var(--text);
  background: var(--card); transition: border-color 0.15s, box-shadow 0.15s;
}
.form-input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(30, 136, 229, 0.12); }

.modal-mask {
  position: fixed; inset: 0; background: rgba(31, 45, 61, 0.45);
  display: none; align-items: center; justify-content: center; z-index: 100; padding: 16px;
}
.modal-mask.show { display: flex; }
.modal {
  background: var(--card); border-radius: 16px; width: 100%; max-width: 440px;
  box-shadow: 0 20px 60px rgba(31, 45, 61, 0.25);
  animation: modalIn 0.18s ease;
}
@keyframes modalIn { from { transform: translateY(14px); opacity: 0; } to { transform: none; opacity: 1; } }
.modal-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 22px; border-bottom: 1px solid var(--border);
}
.modal-head h3 { font-size: 16px; font-weight: 600; }
.modal-close {
  border: none; background: none; font-size: 24px; color: var(--text-3);
  cursor: pointer; line-height: 1; padding: 4px; border-radius: 6px;
}
.modal-close:hover { color: var(--text); background: #F1F4F8; }
.modal-body { padding: 22px; }
.modal-foot { padding: 0 22px 22px; display: flex; justify-content: flex-end; gap: 10px; }

/* ==========================================================================
   报名进度条（六步拿证）
   ========================================================================== */
.steps { display: flex; align-items: flex-start; overflow-x: auto; padding: 8px 4px 4px; }
.step { flex: 0 0 auto; width: 100px; display: flex; flex-direction: column; align-items: center; text-align: center; }
.step-dot {
  width: 38px; height: 38px; border-radius: 50%;
  background: #EDF1F6; color: var(--text-3);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 600;
  border: 2px solid transparent;
}
.step.done .step-dot { background: var(--primary); color: #fff; }
.step.current .step-dot { background: var(--card); color: var(--accent); border-color: var(--accent); box-shadow: 0 0 0 4px rgba(255, 138, 61, 0.15); }
.step-label { font-size: 12.5px; color: var(--text-2); margin-top: 8px; white-space: nowrap; }
.step.done .step-label { color: var(--primary); font-weight: 500; }
.step.current .step-label { color: var(--accent); font-weight: 600; }
.step-line { flex: 1; min-width: 16px; height: 3px; background: #E4EAF2; border-radius: 2px; margin-top: 19px; }
.step-line.done { background: var(--primary); }

/* 进度提示条 */
.progress-note {
  display: flex; align-items: center; gap: 10px;
  background: var(--primary-soft); border: 1px solid #D4E7F9;
  border-radius: 12px; padding: 12px 16px; margin-top: 18px;
  font-size: 13.5px; color: var(--primary-dark);
}
.progress-note .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--primary); animation: pulse 1.6s infinite; flex-shrink: 0; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }

/* ==========================================================================
   CSS 柱状图
   ========================================================================== */
.bar-chart { display: flex; align-items: flex-end; gap: 18px; height: 220px; padding-top: 16px; }
.bar-col { flex: 1; display: flex; flex-direction: column; align-items: center; height: 100%; justify-content: flex-end; }
.bar-value { font-size: 13px; color: var(--text-2); margin-bottom: 6px; font-family: var(--font-mono); }
.bar-track {
  width: 38px; flex: 1; display: flex; align-items: flex-end;
  background: #F1F5F9; border-radius: 8px; min-height: 8px; overflow: hidden;
}
.bar {
  width: 100%; background: linear-gradient(180deg, #42A5F5, var(--primary));
  border-radius: 8px 8px 4px 4px; min-height: 4px; transition: height 0.4s ease;
}
.bar-col.hot .bar { background: linear-gradient(180deg, #FFB27D, var(--accent)); }
.bar-label { margin-top: 8px; font-size: 12px; color: var(--text-3); white-space: nowrap; }

/* ==========================================================================
   推荐海报
   ========================================================================== */
.poster {
  width: 300px; margin: 0 auto; border-radius: 18px; overflow: hidden;
  background: linear-gradient(160deg, #1E88E5 0%, #1565C0 55%, #0D47A1 100%);
  color: #fff; box-shadow: 0 18px 44px rgba(30, 136, 229, 0.35);
  position: relative;
}
.poster-top { padding: 22px 22px 6px; }
.poster-brand { font-size: 13px; opacity: 0.9; letter-spacing: 1px; }
.poster-title { font-size: 21px; font-weight: 700; margin-top: 6px; }
.poster-sub { font-size: 12.5px; opacity: 0.85; margin-top: 4px; }
.poster-qr { background: #fff; border-radius: 14px; padding: 14px; margin: 16px 22px; text-align: center; }
.poster-qr canvas { width: 132px; height: 132px; display: block; margin: 0 auto; border-radius: 8px; }
.poster-qr-tip { font-size: 12px; color: var(--text-2); margin-top: 8px; }
.poster-code {
  margin: 0 22px 20px; background: rgba(255, 255, 255, 0.14);
  border: 1px dashed rgba(255, 255, 255, 0.5); border-radius: 12px;
  padding: 12px; text-align: center;
}
.poster-code-label { font-size: 11.5px; opacity: 0.85; }
.poster-code-value { font-size: 24px; font-weight: 700; letter-spacing: 3px; font-family: var(--font-mono); margin-top: 2px; }
.poster-foot {
  background: rgba(0, 0, 0, 0.12); padding: 12px 22px;
  display: flex; justify-content: space-between; font-size: 12px;
}
.poster-foot b { color: #FFD9B8; font-size: 15px; }

/* ==========================================================================
   信息行（我的报名等）
   ========================================================================== */
.info-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }
.info-item {
  border: 1px solid var(--border); border-radius: 12px; padding: 14px 16px;
  background: #FBFCFE;
}
.info-item .k { font-size: 12px; color: var(--text-3); }
.info-item .v { font-size: 15px; font-weight: 600; margin-top: 4px; word-break: break-all; }

/* 提醒横幅 */
.alert-banner {
  display: flex; align-items: center; gap: 12px;
  border-radius: 12px; padding: 14px 18px; font-size: 13.5px; margin-bottom: 18px;
}
.alert-warn { background: var(--orange-light); border: 1px solid #FFD9BE; color: #B45309; }
.alert-info { background: var(--primary-soft); border: 1px solid #D4E7F9; color: var(--primary-dark); }
.alert-banner b { font-weight: 700; }

/* 邀请码展示 */
.invite-box {
  text-align: center; padding: 34px 20px;
  border: 1px dashed #C9DDF3; border-radius: 16px;
  background: linear-gradient(180deg, var(--primary-soft), #fff);
}
.invite-code {
  font-size: 42px; font-weight: 700; letter-spacing: 6px;
  color: var(--primary); font-family: var(--font-mono); margin: 14px 0 6px;
}
.invite-tip { color: var(--text-3); font-size: 13px; margin-top: 12px; line-height: 1.9; }

/* Toast */
.toast {
  position: fixed; left: 50%; bottom: 42px; z-index: 999;
  transform: translate(-50%, 20px);
  background: rgba(31, 45, 61, 0.94); color: #fff;
  padding: 11px 22px; border-radius: 10px; font-size: 14px;
  opacity: 0; pointer-events: none; transition: all 0.25s ease;
  box-shadow: 0 8px 24px rgba(31, 45, 61, 0.25);
  max-width: calc(100vw - 40px);
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ==========================================================================
   响应式：窄屏侧边栏收起为顶栏
   ========================================================================== */
@media (max-width: 900px) {
  .content { padding: 18px; }
}
@media (max-width: 768px) {
  .layout { flex-direction: column; }
  .sidebar {
    width: 100%; height: auto; position: static;
    flex-direction: row; flex-wrap: wrap;
    align-items: center; justify-content: space-between;
    border-right: none; border-bottom: 1px solid var(--border);
  }
  .brand { border-bottom: none; padding: 12px 16px; }
  .brand-logo { width: 36px; height: 36px; font-size: 17px; }
  .brand-sub { display: none; }
  .nav {
    display: none; position: static; flex: 1 1 100%;
    background: var(--card); flex-direction: column;
    border-top: 1px solid var(--border); box-shadow: none;
    padding: 10px;
  }
  .layout.nav-open .nav { display: flex; }
  .nav-item { padding: 12px 14px; }
  /* 窄屏保留“返回角色入口”，放在顶栏右侧（缩小字号紧凑展示） */
  .sidebar-foot { border-top: none; padding: 0 14px 0 0; }
  .sidebar-foot a { font-size: 12px; }
  .menu-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .topbar { padding: 0 16px; }
  .content { padding: 14px; }
  .stat-grid { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; }
  .bar-chart { gap: 10px; }
  .bar-track { width: 26px; }
  .role-cards { padding: 0 16px; }
  .landing-title { font-size: 23px; }
}
/* 第六轮：极窄屏隐藏用户徽章文字，避免顶栏按钮溢出（保留头像 + 退出登录） */
@media (max-width: 640px) {
  .user-chip { padding: 5px 5px 5px 5px; }
  .user-chip #user-name,
  .user-chip #sk-user-name,
  .user-chip #agent-user-name,
  .user-chip #admin-user-name { display: none; }
}

/* ==========================================================================
   店长后台（storekeeper.html）追加样式
   ========================================================================== */
.role-icon.teal { background: linear-gradient(135deg, #34C6A8, #17A88C); }
.radio-row { display: flex; gap: 18px; }
.radio-row label { display: flex; align-items: center; gap: 6px; font-size: 13.5px; color: var(--text-2); cursor: pointer; }
.field-hint { font-size: 12px; color: var(--red); margin-top: 4px; min-height: 16px; }
.pay-card {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 14px 16px; border: 1px solid var(--border); border-radius: 12px;
  background: #FBFCFE; margin-bottom: 12px;
}
.pay-card .pay-info { flex: 1; min-width: 0; }
#sk-progress-steps { display: flex; flex-direction: column; gap: 8px; margin-top: 14px; }
.step-opt {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 12px; border: 1px solid var(--border); border-radius: 10px;
  cursor: pointer; font-size: 13.5px; color: var(--text-2);
  transition: border-color 0.15s, background 0.15s, color 0.15s;
}
.step-opt:hover { border-color: var(--primary); }
.step-opt.on { border-color: var(--primary); background: var(--primary-soft); color: var(--primary); font-weight: 600; }
.step-opt input { accent-color: var(--primary); }

/* ==========================================================================
   第四轮：账号体系 / 登录页 / 班车接送预约时间表
   ========================================================================== */
/* 顶栏右侧（用户徽章 + 退出登录） */
.topbar-right { display: flex; align-items: center; gap: 10px; }

/* ---------- 登录页 ---------- */
.login-wrap {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(160deg, #E7F1FC 0%, var(--bg) 55%);
  padding: 24px;
}
.login-card {
  width: 100%; max-width: 400px; background: var(--card);
  border: 1px solid var(--border); border-radius: 18px;
  box-shadow: var(--shadow-lg); padding: 34px 32px 26px;
}
.login-logo {
  width: 58px; height: 58px; border-radius: 16px; margin: 0 auto 14px;
  background: linear-gradient(135deg, #42A5F5, var(--primary));
  color: #fff; font-size: 28px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 20px rgba(30, 136, 229, 0.32);
}
.login-card h1 { text-align: center; font-size: 20px; font-weight: 700; }
.login-sub { text-align: center; color: var(--text-3); font-size: 12.5px; margin: 6px 0 20px; }
.role-tabs { display: flex; gap: 8px; margin-bottom: 18px; }
.role-tab {
  flex: 1; border: 1px solid var(--border); background: var(--card);
  padding: 8px 0; border-radius: 10px; font-size: 13.5px; cursor: pointer;
  color: var(--text-2); font-family: inherit; transition: all 0.15s;
}
.role-tab:hover { border-color: var(--primary); color: var(--primary); }
.role-tab.active { background: var(--primary); border-color: var(--primary); color: #fff; font-weight: 600; }
.login-btn { width: 100%; margin-top: 6px; font-size: 15px; padding: 11px; }
.login-tip { font-size: 12.5px; color: var(--text-3); min-height: 18px; margin: 10px 0 2px; line-height: 1.6; }

/* 新学员报名：支付定金入口（醒目橙色） */
.register-entry {
  display: block; width: 100%; margin-top: 12px; padding: 12px 14px;
  background: linear-gradient(135deg, #ff8c1a 0%, #ff6a00 100%);
  color: #fff; border-radius: 8px; text-align: center; cursor: pointer;
  text-decoration: none; box-shadow: 0 2px 8px rgba(255, 106, 0, 0.35);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.register-entry:hover { transform: translateY(-1px); box-shadow: 0 4px 14px rgba(255, 106, 0, 0.45); color: #fff; }
.register-entry:active { transform: translateY(0); }
.register-entry-main { display: block; font-size: 15px; font-weight: 700; letter-spacing: 0.5px; }
.register-entry-sub { display: block; margin-top: 3px; font-size: 11.5px; opacity: 0.92; }

.login-help {
  margin-top: 20px; padding-top: 14px; border-top: 1px dashed var(--border);
  font-size: 12px; color: var(--text-3); line-height: 1.9;
}
.login-help b { color: var(--text-2); font-family: var(--font-mono); }
.login-back { font-size: 12.5px; color: var(--text-3); text-decoration: none; }
.login-back:hover { color: var(--primary); text-decoration: underline; }

/* ---------- 接送预约：时间表 ---------- */
/* 第六轮：每天 18 个时段（9:00-18:00 每 30 分钟一班），表格很宽 → 横向滚动 */
.appt-tbl { min-width: 1760px; }
.appt-tbl th { text-align: center; }
.appt-date-cell { text-align: center; white-space: nowrap; }
.appt-cell { text-align: center; padding: 8px 6px !important; }
.slot-sub {
  display: flex; align-items: center; justify-content: space-between; gap: 6px;
  padding: 5px 8px; border-radius: 8px; min-height: 34px; font-size: 12.5px;
}
.slot-sub + .slot-sub { margin-top: 4px; }
.slot-sub .appt-subject { color: var(--text-2); white-space: nowrap; }
.slot-sub.mine-ok { background: var(--green-light); border: 1px solid #BDEBD3; }
.slot-sub.mine-pending { background: var(--orange-light); border: 1px solid #FFD9BE; }
.appt-apply { padding: 4px 10px; font-size: 12px; }

/* ---------- 接送名单（店长端） ---------- */
.pick-date { border: 1px solid var(--border); border-radius: 12px; margin-bottom: 14px; overflow: hidden; }
.pick-date-head {
  display: flex; align-items: center; gap: 8px; padding: 10px 14px;
  background: #F8FAFD; border-bottom: 1px solid var(--border);
}
.pick-date-head b { font-size: 14px; }
.pick-slot {
  display: flex; align-items: center; gap: 12px; padding: 10px 14px;
  border-bottom: 1px solid var(--border);
}
.pick-slot:last-child { border-bottom: none; }
.pick-slot-time {
  width: 110px; flex-shrink: 0; font-weight: 600; color: var(--primary);
  font-size: 13px;
}
.pick-slot-stu { flex: 1; display: flex; flex-wrap: wrap; gap: 8px; }
.pick-stu {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--primary-light); color: var(--primary-dark);
  border-radius: 999px; padding: 4px 12px; font-size: 12.5px;
}
.pick-stu em { font-style: normal; color: var(--text-3); font-size: 11.5px; }
.pick-slot-count { color: var(--text-3); font-size: 12.5px; white-space: nowrap; }

/* ==========================================================================
   第五轮：折叠分组（返点报表分组视图 / 返点发放推荐人分组）
   ========================================================================== */
.collapse-group {
  border: 1px solid var(--border); border-radius: 12px;
  margin-bottom: 14px; overflow: hidden; background: var(--card);
}
.collapse-head {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding: 13px 16px; background: #F8FAFD; cursor: pointer; user-select: none;
  border-bottom: 1px solid var(--border);
}
.collapse-head:hover { background: #F2F7FD; }
.collapse-head .arrow {
  color: var(--text-3); font-size: 11px; line-height: 1;
  transition: transform 0.2s ease; flex-shrink: 0;
}
.collapse-group.open .collapse-head .arrow { transform: rotate(90deg); }
.collapse-head .g-title { font-weight: 600; font-size: 14.5px; }
.collapse-head .g-sub { font-size: 12px; color: var(--text-3); }
.collapse-body { display: none; }
.collapse-group.open .collapse-body { display: block; }
.collapse-body .table-wrap { border: none; border-radius: 0; }
.collapse-body .empty { padding: 22px 0; }

/* ---------- 返点发放：推荐人分组行 ---------- */
tr.issue-group-head { cursor: pointer; background: #F8FAFD; }
tr.issue-group-head:hover { background: #F2F7FD; }
tr.issue-group-head td { padding: 0; border-bottom: 1px solid var(--border); }
.issue-group-bar {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 12px 16px; min-height: 48px;
}
.issue-group-bar .arrow {
  color: var(--text-3); font-size: 11px; line-height: 1;
  transition: transform 0.2s ease; flex-shrink: 0;
}
tr.issue-group-head.open .issue-group-bar .arrow { transform: rotate(90deg); }
.issue-group-bar > b { font-size: 14.5px; }
.issue-group-bar .g-sub { font-size: 12.5px; color: var(--text-3); }
.issue-group-bar .g-actions { margin-left: auto; }
.issue-group-bar .g-actions .btn { margin-left: 8px; }

/* ==========================================================================
   第七轮：学员接送预约下拉式表单（替代 18 列大表格）
   ========================================================================== */
.appt-form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
}
.appt-form-actions {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; flex-wrap: wrap; margin-top: 6px;
}
.appt-capacity { flex: 1; min-width: 240px; font-size: 13px; line-height: 1.9; }
.cap-chip {
  display: inline-block; background: var(--primary-soft); color: var(--primary-dark);
  border-radius: 999px; padding: 3px 10px; font-size: 12px;
  margin: 0 6px 4px 0;
}
.cap-chip.full { background: var(--red-light); color: var(--red); }
.cap-note { color: var(--text-3); font-size: 12.5px; }
.cap-msg { margin-top: 4px; font-weight: 600; }
.cap-msg.ok { color: var(--green); }
.cap-msg.bad { color: var(--red); }

/* 悬停暂停 + 无障碍 */
.top-announce:hover .announce-track { animation-play-state: paused; }
@media (prefers-reduced-motion: reduce) {
  .announce-track { animation: none; }
}

/* ========== 顶部滚动公告条 ========== */
.top-announce {
  width: 100%;
  overflow: hidden;
  background: var(--primary);
  color: #fff;
  font-size: 13.5px;
  white-space: nowrap;
  z-index: 999;
}
.announce-track {
  display: inline-flex;
  animation: announce-scroll 30s linear infinite;
  will-change: transform;
}
.announce-item {
  padding: 8px 0;
  padding-right: 70px;
  display: inline-block;
}
.announce-item b { font-weight: 700; }
@keyframes announce-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.top-announce:hover .announce-track { animation-play-state: paused; }
@media (prefers-reduced-motion: reduce) { .announce-track { animation: none; } }
@media (max-width: 640px) {
  .announce-item { font-size: 12.5px; padding-right: 50px; }
}