/**
 * 二维码营销物料生成器
 */
:root {
  --qrg-green: #1a4d2e;
  --qrg-mid: #2d7a4e;
  --qrg-bg: #eef4f0;
  --qrg-card: #fff;
  --qrg-border: #d4e8d8;
  --qrg-muted: #5c6b62;
  --qrg-gold: #c9962a;
  --qrg-radius: 14px;
  --qrg-shadow: 0 4px 22px rgba(26, 77, 46, 0.08);
}

.qrg-page {
  font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
  background: linear-gradient(180deg, var(--qrg-bg) 0%, #f5f7f5 45%, #fafcfa 100%);
  color: #1c1c1c;
  margin: 0;
  line-height: 1.55;
  min-height: 100vh;
  padding-bottom: 88px;
  overflow-x: hidden;
}

.qrg-wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 18px 14px 40px;
  box-sizing: border-box;
}

.qrg-hero {
  background: linear-gradient(135deg, var(--qrg-green) 0%, #245c38 55%, var(--qrg-mid) 100%);
  color: #fff;
  border-radius: var(--qrg-radius);
  padding: 18px 18px 16px;
  margin-bottom: 14px;
  box-shadow: var(--qrg-shadow);
}
.qrg-hero h1 {
  margin: 0 0 6px;
  font-size: clamp(1.05rem, 3.2vw, 1.5rem);
  font-weight: 800;
}
.qrg-hero p {
  margin: 0;
  font-size: 13px;
  opacity: 0.92;
  line-height: 1.65;
  max-width: 880px;
}

.qrg-scenarios {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding: 4px 0 12px;
  scroll-snap-type: x proximity;
}
.qrg-sc-btn {
  flex: 0 0 auto;
  scroll-snap-align: start;
  border: 1px solid var(--qrg-border);
  background: var(--qrg-card);
  color: var(--qrg-green);
  font-size: 12px;
  font-weight: 600;
  padding: 10px 14px;
  border-radius: 999px;
  cursor: pointer;
  white-space: nowrap;
  min-height: 44px;
  box-sizing: border-box;
}
.qrg-sc-btn:hover {
  background: #e8f4ec;
}

.qrg-status-panel {
  display: grid;
  grid-template-columns: repeat(3, minmax(120px, 1fr)) minmax(240px, 1.35fr);
  gap: 10px;
  margin: 0 0 14px;
}

.qrg-status-panel div,
.qrg-status-panel p {
  margin: 0;
  padding: 10px 12px;
  border: 1px solid var(--qrg-border);
  border-radius: 10px;
  background: #fff;
  box-shadow: var(--qrg-shadow);
  box-sizing: border-box;
}

.qrg-status-panel div {
  display: grid;
  gap: 3px;
  text-align: left;
}

.qrg-status-panel span {
  color: var(--qrg-muted);
  font-size: 12px;
}

.qrg-status-panel strong {
  overflow: hidden;
  color: var(--qrg-green);
  font-size: 15px;
  line-height: 1.3;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.qrg-status-panel p {
  display: flex;
  align-items: center;
  color: #7a4a1a;
  background: #fff8ee;
  border-color: #f0d9bd;
  font-size: 13px;
  line-height: 1.45;
}

.qrg-status-panel.is-ready p {
  color: var(--qrg-green);
  background: #f2faf5;
  border-color: #cce6d3;
}

.qrg-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 420px);
  gap: 16px;
  align-items: start;
}
.qrg-form-panel {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
  min-height: 0;
  max-height: calc(100vh - var(--site-nav-h, 68px) - 200px);
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  padding-right: 6px;
  padding-bottom: 20px;
  scrollbar-gutter: stable;
}
.qrg-grid > div:last-child {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 0;
  max-height: calc(100vh - var(--site-nav-h, 68px) - 200px);
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 12px;
  scrollbar-gutter: stable;
}
.qrg-form-panel .qrg-card {
  margin-bottom: 0;
  overflow: visible;
}
/* 覆盖 site-layout.css 对 .qrg-card 的 overflow:hidden，避免表单字段被卡片裁切 */
.qrg-page .qrg-grid .qrg-card {
  overflow: visible;
}
.qrg-form-panel .qrg-btn-primary {
  flex-shrink: 0;
}
@media (max-width: 920px) {
  .qrg-form-panel,
  .qrg-grid > div:last-child {
    max-height: none;
    overflow: visible;
    padding-right: 0;
  }
}

.qrg-card {
  background: var(--qrg-card);
  border: 1px solid var(--qrg-border);
  border-radius: var(--qrg-radius);
  padding: 16px;
  margin-bottom: 12px;
  box-shadow: var(--qrg-shadow);
}
.qrg-card h2 {
  margin: 0 0 12px;
  font-size: 15px;
  color: var(--qrg-green);
  font-weight: 800;
}

.qrg-field {
  margin-bottom: 12px;
}
.qrg-field label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: var(--qrg-green);
  margin-bottom: 5px;
}
.qrg-field .qrg-sub {
  font-weight: 400;
  color: var(--qrg-muted);
  font-size: 11px;
}
.qrg-field input,
.qrg-field select,
.qrg-field textarea {
  width: 100%;
  padding: 10px 11px;
  border: 1px solid var(--qrg-border);
  border-radius: 10px;
  font-size: 15px;
  box-sizing: border-box;
  min-height: 44px;
  background: #fafcfa;
}
.qrg-field textarea {
  min-height: 88px;
  resize: vertical;
}
.qrg-field input:focus,
.qrg-field select:focus,
.qrg-field textarea:focus {
  outline: none;
  border-color: var(--qrg-mid);
  background: #fff;
}

.qrg-grid2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
@media (max-width: 480px) {
  .qrg-grid2 {
    grid-template-columns: 1fr;
  }
}

.qrg-preview {
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-align: center;
  align-self: stretch;
  width: 100%;
  min-height: 0;
}
.qrg-preview .qrg-card {
  margin-bottom: 0;
  width: 100%;
  box-sizing: border-box;
}
@media (max-width: 920px) {
  .qrg-preview {
    position: static;
  }
}

/* 勾选框与文案同一行，尺寸与表单协调 */
.qrg-field label.qrg-inline-check {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-weight: 600;
  cursor: pointer;
}
.qrg-field label.qrg-inline-check input[type='checkbox'] {
  width: 16px;
  height: 16px;
  min-height: 0;
  margin: 0;
  flex-shrink: 0;
  accent-color: var(--qrg-mid);
  cursor: pointer;
}

.qrg-qr-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 200px;
  padding: 16px;
  background: linear-gradient(165deg, #f7fbf8 0%, #fff 55%);
  border: 1px solid var(--qrg-border);
  border-radius: 12px;
  margin-bottom: 12px;
  max-width: 100%;
  box-sizing: border-box;
}
.qrg-qr-meta {
  text-align: left;
  font-size: 12px;
  color: var(--qrg-muted);
  line-height: 1.55;
  margin: 0 0 10px;
  padding: 10px 12px;
  background: #f4faf6;
  border-radius: 10px;
  border: 1px solid #dceee1;
}
.qrg-qr-meta code {
  font-size: 11px;
  word-break: break-all;
  color: #2a4a38;
}
.qrg-qr-wrap canvas {
  display: block;
  max-width: 100%;
  height: auto;
}
.qrg-qr-wrap--r8 {
  border-radius: 16px;
}
.qrg-qr-wrap--r16 {
  border-radius: 22px;
}
.qrg-qr-wrap--r24 {
  border-radius: 28px;
}

.qrg-card-preview {
  background: #fff;
  border: 1px solid var(--qrg-border);
  border-radius: var(--qrg-radius);
  padding: 14px;
  max-width: 100%;
  margin: 0 auto 12px;
  box-sizing: border-box;
  box-shadow: var(--qrg-shadow);
}
.qrg-card-preview h3 {
  margin: 0 0 4px;
  font-size: 16px;
  color: var(--qrg-green);
}
.qrg-card-preview .sub {
  font-size: 13px;
  color: var(--qrg-muted);
  margin-bottom: 10px;
  line-height: 1.5;
}
.qrg-card-preview .qr-slot {
  display: flex;
  justify-content: center;
  margin: 10px 0;
}
.qrg-card-preview .qr-slot canvas,
.qrg-card-preview .qr-slot img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
}
.qrg-card-preview .foot {
  font-size: 13px;
  color: #333;
  margin-top: 10px;
  line-height: 1.55;
}
.qrg-card-preview .gold {
  color: var(--qrg-gold);
  font-weight: 600;
  margin-top: 4px;
}

.qrg-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-top: 8px;
}
.qrg-btn-primary {
  background: linear-gradient(135deg, var(--qrg-green), var(--qrg-mid));
  color: #fff;
  border: none;
  padding: 12px 20px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  min-height: 46px;
}
.qrg-btn-ghost {
  background: #fff;
  border: 1px solid var(--qrg-border);
  color: var(--qrg-green);
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  min-height: 44px;
}
.qrg-btn-gold {
  background: linear-gradient(135deg, var(--qrg-gold), #e8b84b);
  color: #1a1a1a;
  border: none;
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  min-height: 44px;
}

.qrg-btn-ghost.is-waiting,
.qrg-btn-primary.is-waiting,
.qrg-btn-gold.is-waiting {
  opacity: 0.58;
  filter: grayscale(0.1);
}

.qrg-btn-ghost.is-waiting:hover,
.qrg-btn-primary.is-waiting:hover,
.qrg-btn-gold.is-waiting:hover {
  opacity: 0.72;
}

.qrg-msg {
  font-size: 13px;
  color: var(--qrg-muted);
  margin-top: 8px;
  text-align: center;
}
.qrg-msg.err {
  color: #a04000;
}

.qrg-script {
  width: 100%;
  min-height: 120px;
  font-size: 13px;
  padding: 10px;
  border-radius: 10px;
  border: 1px solid var(--qrg-border);
  box-sizing: border-box;
  margin-top: 8px;
}

.qrg-toast {
  position: fixed;
  bottom: 90px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(26, 77, 46, 0.93);
  color: #fff;
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 14px;
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
  max-width: 92vw;
}
.qrg-toast.show {
  opacity: 1;
}

.qrg-card--ai .qrg-ai-note {
  margin: 0 0 10px;
  font-size: 12px;
  color: var(--qrg-muted);
  line-height: 1.5;
}
.qrg-ai-ta {
  width: 100%;
  box-sizing: border-box;
  padding: 8px 10px;
  border: 1px solid var(--qrg-border);
  border-radius: 10px;
  font-size: 13px;
  margin-bottom: 10px;
  resize: vertical;
  min-height: 48px;
}
.qrg-ai-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}
.qrg-ai-out {
  margin: 0;
  padding: 10px;
  background: #f4f4f5;
  border-radius: 10px;
  font-size: 12px;
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 200px;
  overflow: auto;
}

@media (max-width: 760px) {
  .qrg-status-panel {
    grid-template-columns: 1fr;
  }
}