/**
 * Flow Studio — 電腦版 / 手機版 UI 區分
 * body.is-mobile  ≤899px  手機（夯客風格，置中 480px）
 * body.is-desktop ≥900px  電腦（側欄 + 寬版內容）
 */

/* ── 手機版（預設強化） ───────────────────────────── */
body.is-mobile .mob-app {
  max-width: 480px;
  margin: 0 auto;
}

body.is-mobile .desk-only { display: none !important; }
body.is-mobile .mob-only { display: revert; }

/* ── 電腦版：後台 Admin ───────────────────────────── */
body.is-desktop {
  background: #e8eaed;
}

body.is-desktop .desk-only { display: revert; }
body.is-desktop .mob-only { display: none !important; }

body.is-desktop .mob-app {
  max-width: none;
  width: 100%;
  margin: 0;
  min-height: 100vh;
  display: grid;
  grid-template-columns: 220px 1fr;
  grid-template-rows: auto 1fr;
  box-shadow: none;
}

body.is-desktop .mob-header {
  grid-column: 1 / -1;
  padding-left: 16px;
  padding-right: 20px;
}

body.is-desktop .mob-main {
  grid-column: 2;
  padding-bottom: 24px;
  max-height: none;
  overflow-y: auto;
}

body.is-desktop .mob-nav {
  grid-column: 1;
  grid-row: 2;
  position: sticky;
  top: var(--header-h);
  align-self: start;
  flex-direction: column;
  justify-content: flex-start;
  gap: 4px;
  width: 220px;
  height: calc(100vh - var(--header-h));
  border-top: none;
  border-right: 1px solid var(--line);
  padding: 12px 8px;
  box-shadow: none;
}

body.is-desktop .mob-nav-item {
  flex-direction: row;
  justify-content: flex-start;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 10px;
  width: 100%;
}

body.is-desktop .mob-nav-item:hover {
  background: #f9fafb;
}

body.is-desktop .mob-nav-label {
  font-size: 14px;
}

body.is-desktop .mob-fab {
  right: 32px;
  bottom: 32px;
}

body.is-desktop .mob-tour-pill {
  right: 96px;
  bottom: 40px;
}

/* 月曆：電腦版格子加高、工具列拉寬 */
body.is-desktop #appScreen .mob-cal-grid {
  grid-auto-rows: minmax(120px, auto);
}

body.is-desktop #appScreen .mob-cal-grid .mob-cal-day {
  min-height: 120px;
}

body.is-desktop #appScreen .page-home .mob-cal-toolbar {
  padding-left: 16px;
  padding-right: 16px;
}

body.is-desktop .page {
  padding-left: 16px;
  padding-right: 20px;
}

body.is-desktop .page-feature-overlay .hc-overlay-body {
  max-width: 720px;
  margin: 0 auto;
}

body.is-desktop .week-cal-grid {
  max-width: none;
}

body.is-desktop .week-cal-inner {
  min-width: 900px;
}

/* ── 電腦版：預約 Booking ─────────────────────────── */
body.is-desktop #page-booking .wrap {
  max-width: 960px;
  padding: 32px 40px 64px;
}

body.is-desktop #page-booking .step-home .shop-header--home {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: center;
}

body.is-desktop #page-booking .shop-cover-wrap {
  height: 220px;
  border-radius: 16px;
}

body.is-desktop #page-booking .designer-card,
body.is-desktop #page-booking #serviceList .card {
  transition: box-shadow 0.15s;
}

body.is-desktop #page-booking .designer-card:hover,
body.is-desktop #page-booking #serviceList .card:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

body.is-desktop #page-booking #designerList,
body.is-desktop #page-booking #serviceList {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

body.is-desktop #page-booking .slots {
  grid-template-columns: repeat(4, 1fr);
}

/* ── 電腦版：會員 Member ──────────────────────────── */
body.is-desktop #page-member .wrap {
  max-width: 800px;
  padding: 32px 40px 64px;
}

body.is-desktop #page-member .apt-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: center;
}

body.is-desktop #page-member .modal-panel {
  max-width: 520px;
}

/* ── 電腦版：開店 / 平台 ─────────────────────────── */
body.is-desktop .register-wrap,
body.is-desktop .platform-wrap {
  max-width: 520px;
  margin: 40px auto;
}

/* ── 通用：大螢幕可讀性 ───────────────────────────── */
body.is-desktop .login-screen {
  background: linear-gradient(135deg, #f5f5f7 0%, #e8eaed 100%);
}

body.is-desktop .login-card {
  max-width: 420px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}