/* Lotus 按摩店 SaaS：高端水疗设计语言
 * 米白底 #FAF6EF / 墨绿深青文字 / 藕粉点缀
 * 手机优先，触控目标 ≥44px，前台大按钮好点 */
:root {
  --primary: #2E5E4E;        /* 墨绿：主按钮/选中 */
  --primary-dark: #23473B;
  --primary-soft: #E6EFE9;   /* 选中底、激活导航 */
  --accent: #C4828B;         /* 藕粉/莲花粉：点缀 */
  --accent-soft: #F8E9EB;
  --accent-dark: #A96670;
  --bg: #FAF6EF;             /* 米白 */
  --card: #FFFDF8;
  --text: #22332E;           /* 深青墨 */
  --muted: #8B948E;          /* 暖灰 */
  --line: #EAE1CF;
  --green: #5DA271;          /* 空闲 */
  --rose: #C97F83;           /* 服务中（粉） */
  --gray: #A6ABA4;           /* 休息/待清洁 */
  --red: #C05B4D;
  --amber: #D29A4B;
  --radius: 18px;
  --shadow: 0 10px 28px rgba(46, 74, 62, .08);
  --shadow-sm: 0 2px 8px rgba(46, 74, 62, .06);
  --font: -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --font-display: "Songti SC", "Noto Serif SC", "STSong", serif;
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
body {
  margin: 0; font-family: var(--font);
  background: var(--bg); color: var(--text); font-size: 17px; line-height: 1.6;
}

/* ------ 顶栏：Lotus 品牌 ------ */
.topbar {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  background: rgba(250, 246, 239, .94);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  padding: 10px 16px;
}
.brand { display: flex; align-items: center; gap: 10px; }
.qiflow-mark { width: 36px; height: 36px; color: var(--accent); flex: none; }
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-name {
  font-family: var(--font-display); font-weight: 700; font-size: 22px;
  color: var(--primary-dark); letter-spacing: 1px;
}
.brand-sub { font-size: 11px; color: var(--muted); letter-spacing: 3px; }
.topbar nav { display: flex; align-items: center; }
.topbar nav a {
  color: var(--text); text-decoration: none; margin-left: 6px; font-size: 16px;
  padding: 10px 12px; border-radius: 12px; min-height: 44px;
  display: inline-flex; align-items: center;
}
.topbar nav a.active { background: var(--primary-soft); color: var(--primary-dark); font-weight: 600; }
.langbtn {
  background: #fff; color: var(--text); border: 1px solid var(--line);
  border-radius: 20px; padding: 8px 14px; font-size: 14px; cursor: pointer; margin-left: 8px;
  min-height: 40px;
}

/* ------ 布局 ------ */
.wrap { max-width: 720px; margin: 0 auto; padding: 18px 16px 96px; }
.card {
  background: var(--card); border-radius: var(--radius);
  padding: 20px; margin-bottom: 16px; box-shadow: var(--shadow-sm);
  border: 1px solid rgba(234, 225, 207, .6);
}
.card h2, .card h3 {
  margin: 0 0 12px; font-size: 20px; font-weight: 600;
  font-family: var(--font-display); letter-spacing: 1px; color: var(--primary-dark);
}
.step-title {
  font-size: 19px; font-weight: 600; margin: 22px 0 12px;
  font-family: var(--font-display); letter-spacing: 1px; color: var(--primary-dark);
  display: flex; align-items: center; gap: 8px;
}
.step-title::before {
  content: ""; width: 4px; height: 20px; border-radius: 2px; background: var(--accent);
}
/* 首页 hero：柔光 */
.hero {
  background:
    radial-gradient(120px 80px at 85% 20%, var(--accent-soft), transparent 70%),
    radial-gradient(140px 100px at 10% 90%, var(--primary-soft), transparent 70%),
    var(--card);
}

/* ------ 按钮 ------ */
.btn {
  display: block; width: 100%; border: none; border-radius: 14px;
  background: linear-gradient(135deg, #35685A, var(--primary-dark));
  color: #fff; font-size: 18px; font-weight: 600; letter-spacing: 2px;
  padding: 16px; cursor: pointer; margin-top: 14px; min-height: 56px;
  box-shadow: 0 6px 16px rgba(46, 74, 62, .22);
}
.btn:active { transform: scale(.985); filter: brightness(.94); }
.btn.secondary { background: #F0E9DB; color: var(--text); box-shadow: none; }
.btn.small {
  width: auto; display: inline-block; padding: 12px 20px; font-size: 16px;
  margin: 4px 8px 4px 0; min-height: 48px; letter-spacing: 1px;
}
.btn.danger { background: linear-gradient(135deg, #CE6E5E, #A94A3D); }
.btn.green { background: linear-gradient(135deg, #6BAF7F, #4A8A5F); }
.btn:disabled { opacity: .45; }

/* ------ 选择器 ------ */
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.svc-card {
  border: 1.5px solid var(--line); border-radius: var(--radius);
  padding: 16px; cursor: pointer; background: #fff; min-height: 44px;
  transition: border-color .15s, background .15s;
}
.svc-card.sel { border-color: var(--primary); background: var(--primary-soft); box-shadow: var(--shadow-sm); }
.svc-card .nm { font-weight: 600; font-size: 17px; }
.svc-card .en { color: var(--muted); font-size: 13px; margin-top: 2px; }
.svc-card .pr { color: var(--primary-dark); font-weight: 700; font-size: 20px; margin-top: 8px; }
.svc-card .du { color: var(--muted); font-size: 14px; }
.chip {
  display: inline-flex; align-items: center; justify-content: center;
  border: 1.5px solid var(--line); border-radius: 24px;
  padding: 12px 18px; margin: 5px 8px 5px 0; font-size: 16px; cursor: pointer; background: #fff;
  min-height: 48px; min-width: 64px;
  transition: all .15s;
}
.chip.sel { border-color: var(--primary); background: var(--primary); color: #fff; box-shadow: var(--shadow-sm); }

/* ------ 表单 ------ */
label.f { display: block; font-weight: 600; margin: 14px 0 8px; font-size: 16px; color: var(--primary-dark); }
input[type=text], input[type=tel], input[type=password], input[type=email], input[type=number], input[type=date], input[type=time], select, textarea {
  width: 100%; font-size: 17px; padding: 14px; border: 1.5px solid var(--line);
  border-radius: 12px; background: #fff; color: var(--text); min-height: 52px;
  font-family: var(--font);
}
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(46, 94, 78, .12);
}
table.list { width: 100%; border-collapse: collapse; font-size: 15px; }
table.list th, table.list td { padding: 12px 8px; border-bottom: 1px solid var(--line); text-align: left; }
table.list th { color: var(--muted); font-weight: 600; font-size: 13px; letter-spacing: 1px; }
table.list tr:last-child td { border-bottom: none; }

/* ------ 看板状态卡 ------ */
.status-card {
  border-radius: var(--radius); padding: 22px 14px; text-align: center; cursor: pointer;
  color: #fff; user-select: none; min-height: 110px;
  display: flex; flex-direction: column; justify-content: center;
  box-shadow: var(--shadow-sm);
  transition: transform .12s;
}
.status-card:active { transform: scale(.97); }
.status-card .who { font-size: 21px; font-weight: 700; letter-spacing: 1px; }
.status-card .st { font-size: 16px; margin-top: 8px; opacity: .95; }
.status-card .hint { font-size: 12px; margin-top: 8px; opacity: .7; }
.sc-available { background: linear-gradient(135deg, #6BAF7F, #4E8F66); }
.sc-busy, .sc-occupied { background: linear-gradient(135deg, #D99A94, #BC7471); }
.sc-off, .sc-cleaning { background: linear-gradient(135deg, #B4B9B2, #949A93); }

/* ------ 徽标/胶囊 ------ */
.badge {
  display: inline-block; font-size: 12px; padding: 5px 14px; border-radius: 20px;
  background: #F0E9DB; color: var(--text); margin-left: 8px; vertical-align: middle;
  letter-spacing: 1px;
}
.badge.live { background: #DFF0E2; color: #3E7A4E; }
.badge.demo { background: var(--accent-soft); color: var(--accent-dark); }
.timeline-item {
  display: flex; gap: 12px; padding: 14px 4px; border-bottom: 1px solid var(--line); align-items: center;
}
.timeline-item:last-child { border-bottom: none; }
.timeline-item .tm { font-weight: 700; min-width: 58px; color: var(--primary-dark); font-size: 17px; }
.pill {
  font-size: 13px; padding: 4px 12px; border-radius: 12px; background: #F0E9DB; white-space: nowrap;
}
.pill.ok { background: #DFF0E2; color: #3E7A4E; }
.pill.warn { background: var(--accent-soft); color: var(--accent-dark); }
.pill.bad { background: #F6DCD2; color: var(--red); }

/* ------ 后台 tabs ------ */
.tabs {
  display: flex; gap: 6px; margin-bottom: 16px; padding: 6px;
  background: #F0E9DB; border-radius: 16px; overflow-x: auto;
}
.tab {
  flex: 1; white-space: nowrap; text-align: center; padding: 13px 8px; font-size: 16px; font-weight: 600;
  background: transparent; border: none; border-radius: 12px; cursor: pointer; color: var(--muted);
  min-height: 48px;
}
.tab.active { background: #fff; color: var(--primary-dark); box-shadow: var(--shadow-sm); }

/* ------ 通用 ------ */
.hidden { display: none !important; }
.muted { color: var(--muted); font-size: 14px; }
.center { text-align: center; }
.big-ok {
  font-size: 56px; width: 104px; height: 104px; line-height: 104px; margin: 0 auto 12px;
  background: var(--primary-soft); border-radius: 50%;
}
.row { display: flex; gap: 10px; }
.row > * { flex: 1; min-width: 0; }
@media (max-width: 520px) {
  .topbar { padding: 8px 12px; }
  .brand-name { font-size: 19px; }
  .qiflow-mark { width: 32px; height: 32px; }
  .topbar nav a { margin-left: 2px; padding: 10px 8px; font-size: 14px; }
  .langbtn { margin-left: 4px; padding: 8px 10px; }
  .wrap { padding: 14px 12px 96px; }
  .card { padding: 16px; }
}

/* 打印预约二维码：只保留二维码卡片 */
@media print {
  body * { visibility: hidden; }
  #qrCard, #qrCard * { visibility: visible; }
  #qrCard { position: absolute; left: 0; top: 0; width: 100%; box-shadow: none; border: none; }
  #qrCard .row, #qrCard label.f, #qrUrl { display: none; }
  #qrCard h3 { text-align: center; }
}

/* 通用弹窗 */
.modal { position: fixed; left: 0; top: 0; width: 100%; height: 100%;
  background: rgba(30, 40, 35, 0.45); z-index: 100;
  display: flex; align-items: center; justify-content: center; padding: 20px; }
.modal.hidden { display: none; }
.modal-card { background: #fff; border-radius: 18px; padding: 22px;
  width: 100%; max-width: 420px; box-shadow: 0 18px 50px rgba(0,0,0,0.25); }
.modal-card h3 { margin-top: 0; }
.modal-card .row { margin-top: 8px; }

/* ------ 登录页 ------ */
.login-bg {
  background:
    radial-gradient(600px 380px at 88% -5%, var(--accent-soft), transparent 70%),
    radial-gradient(720px 520px at -12% 108%, var(--primary-soft), transparent 70%),
    var(--bg);
}
.login-wrap { max-width: 440px; }
.login-brand { text-align: center; padding: 30px 0 20px; }
.login-logo { width: 88px; height: 88px; color: var(--accent); }
.login-word {
  font-family: var(--font-display); font-size: 42px; font-weight: 700;
  color: var(--primary-dark); letter-spacing: 3px; margin-top: 10px;
}
.login-slogan { color: var(--muted); font-size: 15px; letter-spacing: 3px; margin-top: 8px; }
.login-card { box-shadow: var(--shadow); border-radius: 22px; }
.badge-shine {
  background: linear-gradient(135deg, var(--accent-soft), #F6DDE2);
  border: 1px solid rgba(196, 130, 139, .25);
}

/* ------ 顶栏用户菜单 ------ */
.usermenu { position: relative; }
#userBtn { display: inline-flex; align-items: center; gap: 6px; }
.uavatar { font-size: 16px; line-height: 1; }
.uname { max-width: 96px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ucaret { font-size: 10px; color: var(--muted); }
.umenu {
  position: absolute; right: 0; top: calc(100% + 8px); z-index: 60;
  background: #fff; border: 1px solid var(--line); border-radius: 14px;
  box-shadow: var(--shadow); min-width: 160px; overflow: hidden;
}
.umenu button {
  display: block; width: 100%; text-align: left; background: none; border: none;
  padding: 14px 16px; font-size: 16px; cursor: pointer; color: var(--text); min-height: 52px;
}
.umenu button + button { border-top: 1px solid var(--line); }
.umenu button:active { background: var(--primary-soft); }
@media (max-width: 520px) {
  .uname, .ucaret { display: none; }
  #userBtn { padding: 8px 12px; }
}

/* ------ 头像 ------ */
.avatar {
  width: 44px; height: 44px; border-radius: 50%; flex: none;
  display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--primary-soft), var(--accent-soft));
  color: var(--primary-dark); font-weight: 700; font-size: 18px; overflow: hidden;
}
.avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }
.avatar.sm { width: 32px; height: 32px; font-size: 14px; }

/* ------ 技师选择卡片（预约页） ------ */
.tech-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.tech-card {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  padding: 14px 8px; border: 1.5px solid var(--line); border-radius: var(--radius);
  background: #fff; cursor: pointer; min-height: 44px; transition: all .15s;
  font-family: var(--font); font-size: 15px; color: var(--text);
}
.tech-card .tname { font-weight: 600; }
.tech-card.sel { border-color: var(--primary); background: var(--primary-soft); box-shadow: var(--shadow-sm); }
.tech-card:active { transform: scale(.97); }
@media (max-width: 520px) { .tech-cards { grid-template-columns: repeat(2, 1fr); } }

/* ------ 平台后台 ------ */
.stat-card { flex: 1; min-width: 104px; text-align: center; margin: 0 !important; padding: 16px 8px !important; }
.stat-card .sico { font-size: 22px; }
.stat-card .snum { font-size: 30px; font-weight: 800; color: var(--primary-dark); line-height: 1.25; }
.stat-card .slbl { color: var(--muted); font-size: 13px; margin-top: 4px; }
.store-row { transition: box-shadow .15s; }
.store-row:hover { box-shadow: var(--shadow); }
.pill.info { background: #DCE9F8; color: #2F5DA3; }
.pill.mute { background: #EDEBE4; color: #8B948E; }
.empty-state { text-align: center; padding: 36px 16px; color: var(--muted); }
.empty-state .eico { font-size: 54px; opacity: .45; margin-bottom: 8px; }

/* ------ 开号账号卡片 ------ */
.acct-card {
  border: 1px solid var(--line); border-radius: 14px;
  padding: 12px 14px; margin-bottom: 10px; background: var(--card);
}
.acct-card .arole { font-size: 13px; color: var(--muted); letter-spacing: 1px; }
.acct-card .alogin { font-family: ui-monospace, monospace; font-size: 17px; font-weight: 700; margin-top: 2px; }
.acct-row { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 8px; }
.acct-row .apwd { font-family: ui-monospace, monospace; font-size: 15px; letter-spacing: 2px; }
.warn-text { color: var(--red); font-size: 14px; font-weight: 600; }
.copybtn {
  background: var(--primary-soft); color: var(--primary-dark); border: none; border-radius: 10px;
  padding: 8px 14px; font-size: 14px; cursor: pointer; min-height: 40px;
}
.copybtn:active { transform: scale(.95); }

/* ------ 通用小件 ------ */
.linkbtn {
  background: none; border: none; color: var(--primary); font-size: 15px;
  cursor: pointer; padding: 10px 4px; text-decoration: underline; min-height: 44px;
}
.avurl { max-width: 230px; }
.spinner {
  width: 38px; height: 38px; margin: 26px auto; border-radius: 50%;
  border: 3px solid var(--line); border-top-color: var(--primary);
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* 演示账号 chips */
.chipbtn {
  border: 1px solid var(--line, #e5ddd0);
  background: #fff;
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 13px;
  cursor: pointer;
  color: var(--primary-dark, #23473B);
}
.chipbtn:active { transform: scale(.96); }