/**
 * UX-SYS · 家长端壳层可读性与操作节奏
 * 宿主：body.hgv-app · 活入口 index.html
 * 不动业务 JS，只抬层级与触控面积
 */

body.hgv-app {
  --touch-min: 48px;
}

body.hgv-app .app-top {
  box-shadow: 0 6px 24px var(--hgv-brand-glow, rgba(255, 87, 34, 0.22));
}

body.hgv-app .app-brand h1 {
  font-size: 1.2rem;
  letter-spacing: 0.02em;
  font-weight: 700;
}

body.hgv-app .app-brand-vendor {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.9;
}

body.hgv-app .app-brand-sub {
  opacity: 0.88;
  font-size: 0.78rem;
}

/* 流程条：分段控件，一眼知道在哪一步 */
body.hgv-app .step-hint {
  display: flex;
  align-items: stretch;
  gap: 0;
  padding: 4px;
  margin-bottom: 16px;
  background: rgba(15, 23, 42, 0.04);
  border: 1px solid var(--border);
  border-radius: 12px;
}

body.hgv-app .step-hint .step-arrow {
  display: none;
}

body.hgv-app .step-hint .step {
  flex: 1;
  text-align: center;
  margin: 0;
  padding: 10px 8px;
  border-radius: 9px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--muted);
  background: transparent;
}

body.hgv-app .step-hint .step.on {
  color: #fff;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  box-shadow: 0 2px 10px rgba(255, 87, 34, 0.28);
}

body.hgv-app .panel-title {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  margin-bottom: 6px;
}

body.hgv-app .lead {
  font-size: 0.98rem;
  color: var(--muted);
  margin-bottom: 14px;
}

body.hgv-app .card {
  border-radius: 14px;
  border-color: var(--border);
  box-shadow: 0 1px 0 rgba(15, 23, 42, 0.03);
}

body.hgv-app .field-hero input,
body.hgv-app .field input,
body.hgv-app .field select {
  min-height: var(--touch-min);
  font-size: 1.15rem;
  border-radius: 12px;
}

body.hgv-app .field-hero input {
  font-size: 1.55rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  font-variant-numeric: tabular-nums;
}

body.hgv-app .btn-primary {
  min-height: 52px;
  border-radius: 12px;
  font-size: 1.08rem;
  letter-spacing: 0.02em;
  box-shadow: 0 6px 18px rgba(255, 87, 34, 0.32);
}

body.hgv-app .btn-primary:hover {
  box-shadow: 0 8px 24px rgba(255, 87, 34, 0.4);
}

body.hgv-app .meta-banner {
  border-left-width: 0;
  border-left-color: transparent;
  background: #fffaf5;
  border-bottom: 1px solid rgba(255, 87, 34, 0.14);
}

body.hgv-app .meta-ready-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

body.hgv-app .meta-ready-mark {
  color: var(--primary-dark);
  font-size: 0.82rem;
}

body.hgv-app .meta-ready-sum {
  flex: 1;
  min-width: 0;
  color: var(--muted);
  font-size: 0.8rem;
}

body.hgv-app .meta-ready-toggle {
  border: 1px solid var(--border);
  background: #fff;
  color: var(--primary-dark);
  border-radius: 999px;
  padding: 2px 10px;
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
}

body.hgv-app .meta-detail {
  margin-top: 6px;
  font-size: 0.72rem;
  color: var(--muted);
  line-height: 1.45;
  word-break: break-word;
}

/* 底栏已导航时，收起步骤条，避免双导航抢空间 */
body.hgv-app .bottom-nav ~ .app-main .step-hint,
body.hgv-app:has(.bottom-nav) .step-hint {
  display: none;
}

body.hgv-app .chip:has(input:checked) {
  border-color: var(--primary);
  background: var(--hgv-brand-muted, #fff3e0);
  color: var(--primary-dark);
  box-shadow: 0 0 0 2px rgba(255, 87, 34, 0.12);
}

body.hgv-app .chip input {
  accent-color: var(--primary);
}

body.hgv-app .toggle-card input {
  accent-color: var(--primary);
}

/* ── UX-SYS-2 · 顶栏促销压成单行，把首屏还给填分 ── */
body.hgv-app .app-top-inner {
  gap: 6px 10px;
  padding: 8px 12px;
}

body.hgv-app .top-promo--compact {
  padding: 5px 10px;
  gap: 8px;
  min-height: 0;
}

body.hgv-app .top-promo--compact .top-promo-badge {
  width: 26px;
  height: 26px;
  border-radius: 8px;
  font-size: 0.8rem;
}

body.hgv-app .top-promo--compact .top-promo-title {
  font-size: 0.78rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

body.hgv-app .top-promo--compact .top-promo-meta {
  display: none;
}

body.hgv-app .top-promo--compact .top-promo-call {
  display: inline-flex;
  align-items: center;
  padding: 4px 8px;
  font-size: 0.72rem;
}

@media (min-width: 720px) {
  body.hgv-app .app-top-inner {
    grid-template-columns: auto minmax(0, 1fr) auto;
    grid-template-areas: "brand promo actions";
    align-items: center;
  }

  body.hgv-app .top-promo--compact .top-promo-meta {
    display: flex;
  }

  body.hgv-app .top-promo--compact .top-promo-call {
    font-size: 0.78rem;
    padding: 6px 10px;
  }
}