/* ============ 基础 ============ */
* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
:root {
  --bg: #f7f5f2;
  --card: #ffffff;
  --ink: #2b2620;
  --ink-2: #6f675c;
  --ink-3: #a39a8d;
  --line: #ece7df;
  --primary: #b45309;
  --primary-dark: #92400e;
  --primary-soft: #fef3e7;
  --green: #15803d;
  --green-soft: #ecfdf3;
  --red: #dc2626;
  --red-soft: #fef2f2;
  --blue: #2563eb;
  --blue-soft: #eff6ff;
  --radius: 14px;
  --shadow: 0 1px 3px rgba(43, 38, 32, .06), 0 4px 14px rgba(43, 38, 32, .05);
}
html { font-size: 16px; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.5;
}
#app { max-width: 480px; margin: 0 auto; min-height: 100vh; display: flex; flex-direction: column; }
button { font-family: inherit; border: none; background: none; cursor: pointer; color: inherit; font-size: 1rem; }
input, select, textarea {
  font-family: inherit; font-size: 1rem; color: var(--ink);
  width: 100%; padding: 11px 13px; border: 1.5px solid var(--line);
  border-radius: 10px; background: #fff; outline: none; transition: border .15s;
}
input:focus, select:focus, textarea:focus { border-color: var(--primary); }
::placeholder { color: var(--ink-3); }

/* ============ 顶部 ============ */
#topbar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 16px; background: rgba(247, 245, 242, .92); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 1.05rem; }
.brand-mark {
  display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; border-radius: 9px;
  background: linear-gradient(135deg, var(--primary), #d97706); color: #fff; font-size: .95rem;
}
.role-switch { display: flex; background: #edeae4; border-radius: 10px; padding: 3px; }
.role-btn { padding: 6px 14px; border-radius: 8px; font-size: .85rem; color: var(--ink-2); font-weight: 500; }
.role-btn.active { background: #fff; color: var(--ink); box-shadow: 0 1px 3px rgba(0,0,0,.08); }

/* ============ 布局 ============ */
#main { flex: 1; padding: 16px 16px 90px; }
.page[hidden] { display: none; }
.view { display: none; }
.view.active { display: block; }
.sec-title { font-size: 1.05rem; font-weight: 700; margin: 20px 0 10px; display: flex; align-items: center; justify-content: space-between; }
.sec-title:first-child { margin-top: 4px; }
.hint { font-size: .82rem; color: var(--ink-3); }

/* ============ 卡片 ============ */
.card {
  background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 15px; margin-bottom: 12px; border: 1px solid rgba(0,0,0,.02);
}
.shop-card { display: flex; gap: 13px; align-items: center; cursor: pointer; transition: transform .12s; }
.shop-card:active { transform: scale(.985); }
.shop-logo {
  width: 52px; height: 52px; border-radius: 13px; flex-shrink: 0;
  background: linear-gradient(135deg, #b45309, #d97706);
  color: #fff; display: flex; align-items: center; justify-content: center; font-size: 1.5rem;
}
.shop-info { flex: 1; min-width: 0; }
.shop-name { font-weight: 700; font-size: 1rem; }
.shop-meta { font-size: .82rem; color: var(--ink-2); margin-top: 3px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tag { display: inline-block; font-size: .72rem; padding: 2px 8px; border-radius: 6px; background: var(--primary-soft); color: var(--primary-dark); margin-top: 5px; }

/* 店铺头部 */
.shop-hero { display: flex; gap: 14px; align-items: flex-start; }
.shop-hero .shop-logo { width: 60px; height: 60px; font-size: 1.7rem; }
.shop-hero h2 { font-size: 1.2rem; }
.shop-hero .meta { font-size: .84rem; color: var(--ink-2); margin-top: 4px; }
.hero-actions { margin-top: 8px; display: flex; gap: 8px; }
.hero-actions a { font-size: .8rem; color: var(--primary); text-decoration: none; }

/* 步骤标签 */
.step-label { font-size: .86rem; font-weight: 600; color: var(--ink-2); margin: 16px 0 8px; display: flex; align-items: center; gap: 7px; }
.step-no {
  width: 19px; height: 19px; border-radius: 50%; background: var(--primary); color: #fff;
  display: inline-flex; align-items: center; justify-content: center; font-size: .72rem; flex-shrink: 0;
}
.chip-row { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 4px; }
.chip-row::-webkit-scrollbar { display: none; }
.chip {
  padding: 6px 14px; border-radius: 20px; background: #fff; border: 1.5px solid var(--line);
  font-size: .84rem; color: var(--ink-2); white-space: nowrap; flex-shrink: 0;
}
.chip.active { background: var(--primary); border-color: var(--primary); color: #fff; font-weight: 500; }

/* 服务列表 */
.svc-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 14px; background: #fff; border: 1.5px solid var(--line); border-radius: 12px;
  margin-bottom: 8px; cursor: pointer; transition: border .12s, background .12s;
}
.svc-item.selected { border-color: var(--primary); background: var(--primary-soft); }
.svc-name { font-weight: 600; font-size: .94rem; }
.svc-sub { font-size: .78rem; color: var(--ink-3); margin-top: 2px; }
.svc-price { font-weight: 700; color: var(--primary); font-size: .98rem; flex-shrink: 0; margin-left: 10px; }
.svc-price small { font-size: .72rem; color: var(--ink-3); font-weight: 400; }

/* 理发师横滑 */
.barber-row { display: flex; gap: 10px; overflow-x: auto; padding: 2px 0 6px; }
.barber-row::-webkit-scrollbar { display: none; }
.barber-card {
  flex-shrink: 0; width: 86px; text-align: center; padding: 12px 6px;
  background: #fff; border: 1.5px solid var(--line); border-radius: 12px; cursor: pointer; transition: border .12s;
}
.barber-card.selected { border-color: var(--primary); background: var(--primary-soft); }
.barber-ava {
  width: 44px; height: 44px; border-radius: 50%; margin: 0 auto 6px;
  background: linear-gradient(135deg, #57534e, #78716c);
  color: #fff; display: flex; align-items: center; justify-content: center; font-size: 1.1rem; font-weight: 600;
}
.barber-name { font-size: .85rem; font-weight: 600; }
.barber-title { font-size: .7rem; color: var(--ink-3); margin-top: 1px; }

/* 日期横滑 */
.date-row { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 4px; }
.date-row::-webkit-scrollbar { display: none; }
.date-cell {
  flex-shrink: 0; width: 52px; padding: 8px 0; text-align: center;
  background: #fff; border: 1.5px solid var(--line); border-radius: 11px; cursor: pointer;
}
.date-cell.selected { background: var(--primary); border-color: var(--primary); color: #fff; }
.date-cell .d1 { font-size: .72rem; color: var(--ink-3); }
.date-cell .d2 { font-size: .95rem; font-weight: 700; margin-top: 1px; }
.date-cell.selected .d1 { color: rgba(255,255,255,.75); }

/* 时间槽 */
.slot-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.slot {
  padding: 8px 0; text-align: center; font-size: .85rem;
  background: #fff; border: 1.5px solid var(--line); border-radius: 9px; cursor: pointer;
}
.slot.selected { background: var(--primary); border-color: var(--primary); color: #fff; font-weight: 600; }
.slot.taken { background: #f3f0eb; border-color: transparent; color: var(--ink-3); text-decoration: line-through; cursor: not-allowed; }
.slot.past { background: #f8f6f3; border-color: transparent; color: #cfc8bd; cursor: not-allowed; }

/* 表单 */
.form-grid { display: grid; gap: 10px; }
.btn-primary {
  width: 100%; padding: 13px; border-radius: 12px; margin-top: 6px;
  background: linear-gradient(135deg, var(--primary), #c2600c); color: #fff;
  font-size: 1rem; font-weight: 600; box-shadow: 0 4px 12px rgba(180, 83, 9, .28);
  transition: transform .12s, opacity .15s;
}
.btn-primary:active { transform: scale(.98); }
.btn-primary:disabled { opacity: .5; box-shadow: none; }
.btn-ghost {
  padding: 9px 16px; border-radius: 10px; border: 1.5px solid var(--line); background: #fff;
  font-size: .86rem; color: var(--ink-2);
}
.btn-danger-ghost { border-color: #fecaca; color: var(--red); background: var(--red-soft); }
.btn-green-ghost { border-color: #bbf7d0; color: var(--green); background: var(--green-soft); }

/* 预约成功 */
.success-box { text-align: center; padding: 30px 20px; }
.success-ico { font-size: 3rem; }
.success-box h3 { margin: 12px 0 6px; font-size: 1.15rem; }
.code-pill {
  display: inline-block; margin: 10px 0; padding: 8px 22px; border-radius: 24px;
  background: var(--primary-soft); color: var(--primary-dark); font-weight: 800; font-size: 1.3rem; letter-spacing: 2px;
}

/* 预约记录 */
.bk-item { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; }
.bk-left { flex: 1; min-width: 0; }
.bk-title { font-weight: 700; font-size: .96rem; }
.bk-sub { font-size: .8rem; color: var(--ink-2); margin-top: 3px; }
.status-pill { font-size: .74rem; padding: 3px 10px; border-radius: 14px; flex-shrink: 0; font-weight: 600; }
.st-pending { background: #fef9c3; color: #a16207; }
.st-confirmed { background: var(--blue-soft); color: var(--blue); }
.st-done { background: var(--green-soft); color: var(--green); }
.st-cancelled { background: #f3f0eb; color: var(--ink-3); }

/* ============ 商家端 ============ */
.auth-tabs { display: flex; gap: 4px; background: #edeae4; border-radius: 10px; padding: 3px; margin-bottom: 16px; }
.auth-tab { flex: 1; padding: 8px; border-radius: 8px; font-size: .88rem; color: var(--ink-2); }
.auth-tab.active { background: #fff; color: var(--ink); box-shadow: 0 1px 3px rgba(0,0,0,.08); font-weight: 500; }
.link-btn { font-size: .82rem; color: var(--primary); margin-top: 10px; display: inline-block; }

.stat-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 14px; }
.stat-card { background: #fff; border-radius: 13px; padding: 13px 12px; box-shadow: var(--shadow); text-align: center; }
.stat-num { font-size: 1.35rem; font-weight: 800; color: var(--primary-dark); }
.stat-lab { font-size: .74rem; color: var(--ink-3); margin-top: 2px; }

.seg-tabs { display: flex; gap: 6px; overflow-x: auto; margin-bottom: 14px; }
.seg-tabs::-webkit-scrollbar { display: none; }
.seg-tab { padding: 7px 15px; border-radius: 20px; background: #fff; border: 1.5px solid var(--line); font-size: .84rem; color: var(--ink-2); white-space: nowrap; }
.seg-tab.active { background: var(--ink); border-color: var(--ink); color: #fff; }

.list-item { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 13px 14px; background: #fff; border: 1.5px solid var(--line); border-radius: 12px; margin-bottom: 8px; }
.list-item .grow { flex: 1; min-width: 0; }
.list-title { font-weight: 600; font-size: .93rem; }
.list-sub { font-size: .78rem; color: var(--ink-2); margin-top: 2px; }
.inactive-mask { opacity: .55; }
.mini-btns { display: flex; gap: 6px; flex-shrink: 0; }
.mini-btn { font-size: .76rem; padding: 5px 11px; border-radius: 8px; border: 1.5px solid var(--line); background: #fff; color: var(--ink-2); }
.mini-btn.warn { border-color: #fecaca; color: var(--red); background: var(--red-soft); }
.mini-btn.ok { border-color: #bbf7d0; color: var(--green); background: var(--green-soft); }
.mini-btn.blue { border-color: #bfdbfe; color: var(--blue); background: var(--blue-soft); }

.empty { text-align: center; color: var(--ink-3); padding: 34px 0; font-size: .88rem; }
.empty .eico { font-size: 2rem; display: block; margin-bottom: 8px; }

/* 会员余额 */
.balance-num { color: var(--primary-dark); font-weight: 800; }

/* 灵感图鉴 */
.insp-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.insp-card { background: #fff; border-radius: 14px; box-shadow: var(--shadow); overflow: hidden; border: 1px solid rgba(0,0,0,.02); display: flex; flex-direction: column; }
.insp-visual { position: relative; height: 108px; display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,.92); font-size: 2.1rem; }
.insp-visual img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.insp-cat { position: absolute; top: 7px; left: 7px; font-size: .64rem; padding: 2px 8px; border-radius: 10px; background: rgba(0,0,0,.28); color: #fff; backdrop-filter: blur(4px); }
.insp-body { padding: 10px 11px 11px; display: flex; flex-direction: column; flex: 1; }
.insp-name { font-weight: 700; font-size: .9rem; }
.insp-desc { font-size: .74rem; color: var(--ink-2); margin-top: 3px; line-height: 1.45; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.insp-foot { margin-top: auto; padding-top: 8px; display: flex; align-items: center; justify-content: space-between; gap: 6px; }
.insp-price { font-size: .78rem; color: var(--primary); font-weight: 700; }
.insp-btn { font-size: .72rem; padding: 5px 10px; border-radius: 14px; background: var(--primary-soft); color: var(--primary-dark); font-weight: 600; flex-shrink: 0; }
.insp-shop-note { font-size: .72rem; color: var(--ink-3); margin: 0 0 10px; }

/* 精选页 */
.feat-row { display: flex; gap: 11px; overflow-x: auto; padding: 2px 0 8px; scroll-snap-type: x proximity; }
.feat-row::-webkit-scrollbar { display: none; }
.feat-card {
  flex-shrink: 0; width: 172px; scroll-snap-align: start;
  background: #fff; border-radius: 15px; box-shadow: var(--shadow); overflow: hidden; border: 1px solid rgba(0,0,0,.02);
}
.feat-visual { position: relative; height: 128px; display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,.94); font-size: 2.2rem; }
.feat-visual img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.feat-badge {
  position: absolute; top: 8px; left: 8px; font-size: .66rem; padding: 2px 9px; border-radius: 10px;
  background: linear-gradient(135deg, #f59e0b, #d97706); color: #fff; font-weight: 700; box-shadow: 0 2px 6px rgba(180,83,9,.35);
}
.feat-cat { position: absolute; top: 8px; right: 8px; font-size: .64rem; padding: 2px 8px; border-radius: 10px; background: rgba(0,0,0,.28); color: #fff; backdrop-filter: blur(4px); }
.feat-body { padding: 11px 12px 12px; }
.feat-name { font-weight: 700; font-size: .95rem; }
.feat-desc { font-size: .75rem; color: var(--ink-2); margin-top: 4px; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; min-height: 2.2em; }
.feat-foot { margin-top: 9px; display: flex; align-items: center; justify-content: space-between; }
.feat-price { font-size: .8rem; color: var(--primary); font-weight: 800; }
.feat-btn { font-size: .74rem; padding: 6px 12px; border-radius: 15px; background: var(--primary); color: #fff; font-weight: 600; }

.shop-pick { display: flex; gap: 13px; align-items: center; cursor: pointer; }
.pick-btn { font-size: .76rem; padding: 7px 14px; border-radius: 16px; background: var(--primary-soft); color: var(--primary-dark); font-weight: 700; flex-shrink: 0; }

/* ============ 底部导航 ============ */
.bottom-nav {
  position: fixed; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 480px; z-index: 20;
  display: flex; background: rgba(255,255,255,.94); backdrop-filter: blur(10px);
  border-top: 1px solid var(--line); padding: 8px 0 max(10px, env(safe-area-inset-bottom));
}
.bottom-nav[hidden] { display: none; }
.nav-btn { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 2px; font-size: .72rem; color: var(--ink-3); }
.nav-btn.active { color: var(--primary); font-weight: 600; }
.nav-ico { font-size: 1.25rem; }

/* ============ 弹窗 & 提示 ============ */
#modal-root {
  position: fixed; inset: 0; z-index: 50; background: rgba(30, 25, 18, .45);
  display: flex; align-items: center; justify-content: center; padding: 24px;
}
#modal-root[hidden] { display: none; }
.modal {
  background: #fff; border-radius: 18px; width: 100%; max-width: 340px;
  padding: 22px 20px; max-height: 82vh; overflow-y: auto; animation: pop .18s ease;
}
@keyframes pop { from { transform: scale(.92); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.modal h3 { font-size: 1.05rem; margin-bottom: 14px; text-align: center; }
.modal .form-grid { margin-top: 12px; }
.modal-btns { display: flex; gap: 10px; margin-top: 16px; }
.modal-btns button { flex: 1; padding: 11px; border-radius: 11px; font-size: .92rem; font-weight: 600; }
.m-cancel { background: #f1eee9; color: var(--ink-2); }
.m-ok { background: var(--primary); color: #fff; }

#toast {
  position: fixed; bottom: 100px; left: 50%; transform: translateX(-50%);
  background: rgba(43, 38, 32, .92); color: #fff; padding: 10px 20px;
  border-radius: 24px; font-size: .86rem; z-index: 60; max-width: 80vw; text-align: center;
  animation: fadeup .2s ease;
}
#toast.err { background: rgba(153, 27, 27, .94); }
@keyframes fadeup { from { opacity: 0; transform: translate(-50%, 8px); } to { opacity: 1; transform: translate(-50%, 0); } }

#loading { position: fixed; inset: 0; z-index: 70; display: flex; align-items: center; justify-content: center; background: rgba(247,245,242,.6); }
#loading[hidden] { display: none; }
.spinner {
  width: 34px; height: 34px; border-radius: 50%;
  border: 3.5px solid #e7ded2; border-top-color: var(--primary);
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* 顶部返回 */
.back-btn { display: inline-flex; align-items: center; gap: 4px; color: var(--ink-2); font-size: .88rem; padding: 4px 8px 4px 0; margin-bottom: 6px; }

@media (min-width: 481px) {
  body { background: #efece7; }
  #app { box-shadow: 0 0 40px rgba(0,0,0,.06); background: var(--bg); }
}