/* ==========================================================================
   光影合拍 (photo-coop-hub) · 主界面与多终端响应式样式表
   覆盖：V1 顶栏与顾客锁屏独立状态条、V2 单平板三步闭环、暗房双图 PK 对比器、
   双结算两步 PIN 键盘弹窗，并预留 V3~V7 标准卡片/表格/移动电子相册布局样式
   ========================================================================== */

*, *::before, *::after {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  background-color: var(--bg-surface);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: 1.6;
  transition: background-color var(--transition-theme), color var(--transition-theme);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: var(--fs-body);
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
a:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.serif-title {
  font-family: var(--font-serif);
  letter-spacing: 0.02em;
}

.mono-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ==========================================================================
   V1 顶部全局演示与模式导航条（支持精简折叠 & 顾客纯享锁屏整条隐藏）
   ========================================================================== */
.demo-topbar {
  position: sticky;
  top: 0;
  z-index: 120;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--outline);
  box-shadow: var(--shadow-card);
  padding: 8px 20px;
}

body.kiosk-locked .demo-topbar {
  display: none !important;
}

.topbar-compact-bar {
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-height: var(--touch-min);
}

.topbar-compact-bar .brand-logo {
  flex-wrap: nowrap;
  min-width: 0;
}

.topbar-compact-bar .serif-title {
  font-size: 14px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

body.topbar-collapsed .topbar-compact-bar {
  display: flex;
}

body.topbar-collapsed .topbar-row-main {
  display: none;
}

.topbar-row-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.brand-cluster {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 17px;
  color: var(--text-primary);
  flex-wrap: wrap;
}

.seal-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 28px;
  padding: 0 6px;
  border-radius: 6px;
  background: var(--accent);
  color: var(--on-accent);
  font-family: var(--font-serif);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  flex-shrink: 0;
}

.store-switcher-wrap {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-variant);
  padding: 0 10px 0 12px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--outline);
  min-height: var(--touch-min);
}

.store-switcher-label {
  font-size: var(--fs-caption);
  color: var(--text-secondary);
  font-weight: 600;
  white-space: nowrap;
}

.store-select {
  min-height: var(--touch-min);
  border: none;
  background: transparent;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  padding-right: 4px;
}

.view-tabs-shell {
  position: relative;
  max-width: 100%;
  min-width: 0;
}

.view-tabs-shell::after {
  content: "";
  position: absolute;
  top: 2px;
  right: 0;
  bottom: 2px;
  width: 18px;
  pointer-events: none;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: linear-gradient(90deg, rgba(242, 236, 225, 0) 0%, var(--bg-variant) 95%);
}

.view-tabs {
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--bg-variant);
  padding: 4px 16px 4px 4px;
  border-radius: var(--radius-md);
  overflow-x: auto;
  scroll-behavior: smooth;
  scrollbar-width: none;
  max-width: 100%;
}

.view-tabs::-webkit-scrollbar {
  display: none;
}

.view-tab-btn {
  min-height: var(--touch-min);
  padding: 6px 12px;
  border: none;
  border-radius: 10px;
  background: transparent;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition-fast);
}

.view-tab-btn:hover {
  color: var(--text-primary);
  background: rgba(154, 107, 40, 0.08);
}

.view-tab-btn.active {
  background: var(--bg-card);
  color: var(--primary-text);
  box-shadow: var(--shadow-card);
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.honesty-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 11px;
  border-radius: var(--radius-pill);
  background: var(--warning-subtle);
  color: var(--warning);
  border: 1px solid rgba(153, 88, 0, 0.28);
  font-size: var(--fs-caption);
  font-weight: 600;
  white-space: nowrap;
}

.honesty-pill.live-mode {
  background: var(--success-subtle);
  color: var(--success);
  border-color: rgba(31, 110, 67, 0.28);
}

.honesty-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
  flex-shrink: 0;
}

/* 顾客纯享锁屏态独立顶部安全栏（文档流排布，零遮挡下方门店刊头与步骤按钮） */
.kiosk-status-bar {
  display: none;
  position: sticky;
  top: 0;
  z-index: 125;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--outline);
  padding: 6px 24px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

body.kiosk-locked .kiosk-status-bar {
  display: flex;
}

body[data-view="v5"] .kiosk-status-bar {
  display: none !important;
}

.kiosk-status-left {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.kiosk-mode-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--primary-text);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.kiosk-safe-note {
  font-size: var(--fs-caption);
  color: var(--text-secondary);
  font-weight: 500;
}

.kiosk-unlock-fab {
  min-height: var(--touch-min);
  min-width: var(--touch-min);
  padding: 0 14px;
  border-radius: var(--radius-pill);
  background: var(--bg-variant);
  color: var(--text-secondary);
  border: 1px solid var(--outline-strong);
  font-size: var(--fs-caption);
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition-fast);
}

.kiosk-unlock-fab:hover {
  border-color: var(--primary);
  color: var(--primary-text);
  background: var(--primary-subtle);
}

/* ==========================================================================
   通用容器、按钮、徽章与卡片（全部可点击热区 >= 44px）
   ========================================================================== */
.app-container {
  max-width: 1380px;
  margin: 0 auto;
  padding: 18px 24px 124px;
}

.btn {
  min-height: var(--touch-min);
  min-width: var(--touch-min);
  padding: 0 18px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.btn-sm {
  min-height: var(--touch-min);
  min-width: var(--touch-min);
  padding: 0 14px;
  font-size: 13px;
  border-radius: 10px;
}

.btn-primary {
  background: var(--primary);
  color: var(--on-primary);
}
.btn-primary:hover:not(:disabled) {
  background: var(--primary-hover);
  transform: translateY(-1px);
}

.btn-accent {
  background: var(--accent);
  color: var(--on-accent);
}
.btn-accent:hover:not(:disabled) {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

.btn-outline {
  background: var(--bg-card);
  color: var(--text-primary);
  border-color: var(--outline-strong);
}
.btn-outline:hover:not(:disabled) {
  border-color: var(--primary);
  color: var(--primary-text);
  background: var(--primary-subtle);
}

.btn-ghost {
  background: var(--bg-variant);
  color: var(--text-secondary);
}
.btn-ghost:hover:not(:disabled) {
  color: var(--text-primary);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  border-radius: var(--radius-pill);
  font-size: var(--fs-caption);
  font-weight: 600;
}

.badge-gold {
  background: var(--primary-subtle);
  color: var(--primary-text);
  border: 1px solid var(--primary-border);
}

[data-theme="darkroom"] .badge-gold {
  color: var(--primary-text);
}

.badge-neutral {
  background: var(--bg-variant);
  color: var(--text-secondary);
  border: 1px solid var(--outline);
}

.badge-accent,
.badge-cinnabar {
  background: var(--accent-subtle);
  color: var(--accent);
  border: 1px solid rgba(194, 59, 43, 0.24);
}
.badge-success { background: var(--success-subtle); color: var(--success); }
.badge-warning { background: var(--warning-subtle); color: var(--warning); }
.badge-error { background: var(--error-subtle); color: var(--error); }

.card {
  background: var(--bg-card);
  border: 1px solid var(--outline);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
}

/* ==========================================================================
   V2~V7 门店画册刊头、通用工作台页眉与向导步骤
   ========================================================================== */
.store-masthead,
.masthead-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 22px;
  margin-bottom: 18px;
  background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-variant) 100%);
  border: 1px solid var(--outline);
  border-radius: var(--radius-lg);
  flex-wrap: wrap;
}

.masthead-title-group {
  min-width: 0;
  flex: 1 1 320px;
}

.masthead-info h1,
.masthead-h1 {
  margin: 0 0 4px;
  font-size: var(--fs-headline);
  line-height: 1.3;
}

.masthead-sub {
  margin: 0;
  color: var(--text-secondary);
  font-size: 13px;
}

.stepper-pills {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.step-pill {
  min-height: var(--touch-min);
  padding: 0 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--outline-strong);
  background: var(--bg-card);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-fast);
}

.step-pill.active {
  background: var(--primary);
  color: var(--on-primary);
  border-color: var(--primary);
}

.step-pill.done {
  border-color: var(--success);
  color: var(--success);
}

.slot-setup-panel {
  padding: 20px 24px;
  margin-bottom: 20px;
}

.party-type-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.party-card {
  min-height: 76px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  border: 2px solid var(--outline);
  background: var(--bg-card);
  cursor: pointer;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  transition: all var(--transition-fast);
}

.party-card:hover {
  border-color: var(--primary-border);
}

.party-card.selected {
  border-color: var(--primary);
  background: var(--primary-subtle);
}

.party-card-title {
  font-weight: 700;
  font-size: 16px;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.party-card-desc {
  font-size: var(--fs-caption);
  color: var(--text-secondary);
}

.role-slots-row {
  display: flex;
  align-items: stretch;
  gap: 12px;
  flex-wrap: wrap;
  padding-top: 14px;
  border-top: 1px dashed var(--outline-strong);
}

.role-slot-box {
  flex: 1 1 210px;
  max-width: 280px;
  min-height: 112px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1.5px dashed var(--outline-strong);
  background: var(--bg-surface);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 10px;
}

.role-slot-box.filled {
  border-style: solid;
  border-color: var(--success);
  background: var(--success-subtle);
}

.role-slot-box.missing-err {
  border-style: solid;
  border-color: var(--error);
  background: var(--error-subtle);
}

/* 门店首推 IP 画册 Hero */
.hero-banner-card {
  display: grid;
  grid-template-columns: 1.28fr 1fr;
  gap: 24px;
  padding: 22px 26px;
  margin-bottom: 20px;
  border-radius: var(--radius-lg);
  background: linear-gradient(125deg, #2B1719 0%, #4A2224 58%, #341D18 100%);
  color: #FAF4E8;
  overflow: hidden;
  position: relative;
  border: 1px solid rgba(216, 174, 114, 0.35);
}

.hero-banner-card h2 {
  margin: 8px 0 10px;
  font-size: 26px;
  color: #FFFDF9;
}

.hero-banner-story {
  color: #E5DACA;
  font-size: 14px;
  max-width: 540px;
  margin-bottom: 16px;
}

.hero-preview-strip {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  align-items: center;
}

.hero-thumb {
  width: 112px;
  height: 148px;
  border-radius: 12px;
  object-fit: cover;
  border: 2px solid rgba(247, 223, 172, 0.55);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

/* 频道筛选胶囊与主题网格 */
.filter-pills-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.pills-scroll {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.pill-btn {
  min-height: var(--touch-min);
  min-width: var(--touch-min);
  padding: 0 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--outline-strong);
  background: var(--bg-card);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition-fast);
}

.pill-btn:hover:not(:disabled) {
  border-color: var(--primary);
  color: var(--primary);
}

.pill-btn.active {
  background: var(--primary);
  color: var(--on-primary);
  border-color: var(--primary);
}

.pill-btn.zero-match:not(.active) {
  background: var(--bg-surface);
  color: var(--text-muted);
  border-style: dashed;
}

.theme-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(282px, 1fr));
  gap: 20px;
}

.theme-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.theme-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-floating);
}

.theme-cover-wrap {
  position: relative;
  aspect-ratio: 3 / 3.6;
  background: var(--bg-variant);
  overflow: hidden;
}

.theme-cover-wrap.landscape-ratio {
  aspect-ratio: 4 / 3.2;
}

.theme-cover-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.theme-cover-badges {
  position: absolute;
  top: 12px;
  left: 12px;
  right: 12px;
  display: flex;
  justify-content: space-between;
  gap: 6px;
  pointer-events: none;
}

.theme-card-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 10px;
}

.theme-card-title {
  margin: 0;
  font-size: var(--fs-title);
  color: var(--text-primary);
}

.theme-card-story {
  margin: 0;
  font-size: 13px;
  color: var(--text-secondary);
  flex: 1;
}

.theme-card-actions {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}

.theme-card-actions .btn {
  flex: 1;
  padding: 0 10px;
  font-size: 13px;
}

/* ==========================================================================
   Step 3 服务端物理烧录水印预览样片卡
   ========================================================================== */
.proof-card {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.proof-media-box {
  position: relative;
  aspect-ratio: 3 / 3.8;
  background: #1B1A19;
  overflow: hidden;
  user-select: none;
  -webkit-user-drag: none;
}

.proof-media-box.landscape-ratio {
  aspect-ratio: 4 / 3.1;
}

.proof-media-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
}

.watermark-corner-seal {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 5;
  padding: 4px 9px;
  border-radius: 6px;
  background: var(--watermark-badge);
  color: #FFFFFF;
  font-size: var(--fs-caption);
  font-weight: 600;
  pointer-events: none;
}

.proof-check-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 7;
  min-width: var(--touch-min);
  min-height: var(--touch-min);
  padding: 0 13px;
  border-radius: var(--radius-pill);
  border: 2px solid rgba(255, 255, 255, 0.88);
  background: rgba(20, 20, 22, 0.72);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.proof-check-btn.checked {
  background: var(--accent);
  border-color: #FFFFFF;
}

.proof-bottom-actions {
  position: absolute;
  bottom: 10px;
  left: 10px;
  right: 10px;
  z-index: 7;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 6px;
}

.proof-zoom-trigger {
  min-height: var(--touch-min);
  min-width: var(--touch-min);
  padding: 0 12px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.48);
  background: rgba(20, 20, 22, 0.80);
  color: #FFFFFF;
  font-size: var(--fs-caption);
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

.proof-zoom-trigger:hover {
  border-color: #D8AE72;
  background: rgba(20, 20, 22, 0.94);
}

/* 骨架脉动加载态 */
@keyframes pulseShimmer {
  0%, 100% { opacity: 0.55; }
  50% { opacity: 1; }
}

.skeleton-box {
  background: linear-gradient(120deg, var(--bg-variant) 20%, var(--outline) 50%, var(--bg-variant) 80%);
  animation: pulseShimmer 1.4s ease-in-out infinite;
  border-radius: var(--radius-md);
}

/* ==========================================================================
   底部吸底悬浮栏（单行横滑待拍篮 8/8 & 阶梯套餐动态凑单条）
   ========================================================================== */
.sticky-dock {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 105;
  background: var(--bg-elevated);
  border-top: 1px solid var(--outline-strong);
  box-shadow: 0 -6px 24px rgba(20, 18, 15, 0.12);
  padding: 10px 24px;
}

.sticky-dock-inner {
  max-width: 1340px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

.dock-basket-area {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1 1 320px;
  min-width: 0;
  overflow: hidden;
}

.dock-action-area {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-shrink: 0;
}

.basket-scroll-strip {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  flex-wrap: nowrap;
  flex: 1;
  min-width: 0;
  scrollbar-width: none;
  padding: 2px 0;
}

.basket-scroll-strip::-webkit-scrollbar {
  display: none;
}

.basket-chip {
  padding: 0 12px 0 8px;
  background: var(--primary-subtle);
  color: var(--primary-text);
  border-color: var(--primary-border);
  flex-shrink: 0;
}

.basket-chip-thumb {
  width: 24px;
  height: 30px;
  border-radius: 5px;
  object-fit: cover;
  flex-shrink: 0;
}

.upsell-banner-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  background: var(--accent-subtle);
  color: var(--accent);
  border: 1px solid rgba(194, 59, 43, 0.32);
  font-weight: 700;
  font-size: 13px;
}

/* ==========================================================================
   模态弹窗 / L2 抽屉 / 深色影楼暗房双图 PK 对比器
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(12, 12, 14, 0.72);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-panel {
  width: 100%;
  max-width: 880px;
  max-height: 90vh;
  overflow-y: auto;
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--outline-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-overlay);
  padding: 24px;
}

.modal-panel.narrow {
  max-width: 480px;
}

.darkroom-pk-overlay {
  position: fixed;
  inset: 0;
  z-index: 240;
  background: #141416;
  color: #F4F1EA;
  display: flex;
  flex-direction: column;
}

.darkroom-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 20px;
  background: #1E1E22;
  border-bottom: 1px solid #323238;
  flex-wrap: wrap;
}

.zoom-control-group {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #28282E;
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  min-height: var(--touch-min);
}

.zoom-slider {
  width: 156px;
  min-height: var(--touch-min);
  height: var(--touch-min);
  accent-color: #D8AE72;
  cursor: pointer;
  margin: 0;
}

.pk-select {
  min-height: var(--touch-min);
  background: #28282E;
  color: #F4F1EA;
  border: 1px solid #4B4B54;
  border-radius: 10px;
  padding: 0 12px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

.pk-split-stage {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  padding: 12px 20px;
  overflow: hidden;
  min-height: 0;
}

.pk-pane {
  background: #1B1B1F;
  border: 1.5px solid #323238;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
}

.pk-pane.selected-pane {
  border-color: #D8AE72;
  box-shadow: 0 0 0 2px rgba(216, 174, 114, 0.25);
}

.pk-viewport {
  flex: 1;
  position: relative;
  overflow: hidden;
  cursor: grab;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #101012;
  min-height: 220px;
  user-select: none;
}

.pk-viewport:active {
  cursor: grabbing;
}

.pk-zoom-canvas {
  position: relative;
  height: 100%;
  max-height: 460px;
  aspect-ratio: 3 / 4;
  transition: transform 60ms linear;
  transform-origin: center center;
}

.pk-zoom-canvas.landscape-ratio {
  aspect-ratio: 4 / 3;
}

.pk-zoom-canvas img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  pointer-events: none;
}

.pk-pane-footer {
  padding: 10px 14px;
  background: #1E1E22;
  border-top: 1px solid #323238;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.pk-filmstrip-bar {
  padding: 8px 20px;
  background: #18181C;
  border-top: 1px solid #2C2C32;
  display: flex;
  align-items: center;
  gap: 12px;
  overflow-x: auto;
  scrollbar-width: none;
}

.pk-filmstrip-bar::-webkit-scrollbar {
  display: none;
}

.pk-thumb-btn {
  min-height: 52px;
  min-width: 118px;
  padding: 4px 10px 4px 6px;
  border-radius: 10px;
  border: 1.5px solid #383840;
  background: #222228;
  color: #E5E1D8;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  text-align: left;
  transition: all var(--transition-fast);
}

.pk-thumb-btn:hover {
  border-color: #D8AE72;
}

.pk-thumb-btn.active-left {
  border-color: #D8AE72;
  background: rgba(216, 174, 114, 0.18);
}

.pk-thumb-btn.active-right {
  border-color: #E35B4B;
  background: rgba(227, 91, 75, 0.18);
}

.pk-thumb-img {
  width: 34px;
  height: 42px;
  border-radius: 6px;
  object-fit: cover;
  flex-shrink: 0;
}

.darkroom-footer {
  padding: 10px 20px;
  background: #1E1E22;
  border-top: 1px solid #323238;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

/* ==========================================================================
   PIN 键盘、二维码框、V3~V7 通用工作台与表格组件
   ========================================================================== */
.qr-code-img {
  width: 168px;
  height: 168px;
  border-radius: 14px;
  border: 1px solid var(--outline);
  background: #FFFFFF;
  padding: 8px;
  display: block;
}

.digit-boxes {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin: 14px 0;
}

.digit-box {
  width: 58px;
  height: 64px;
  border-radius: 14px;
  border: 2px solid var(--outline-strong);
  background: var(--bg-surface);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 26px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.digit-box.error-box {
  border-color: var(--error);
  background: var(--error-subtle);
}

.keypad-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  max-width: 300px;
  margin: 10px auto 0;
}

.keypad-btn {
  min-height: 48px;
  border-radius: 12px;
  border: 1px solid var(--outline-strong);
  background: var(--bg-surface);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 18px;
  font-weight: 700;
  cursor: pointer;
}

.keypad-btn:hover:not(:disabled) {
  background: var(--primary-subtle);
  border-color: var(--primary);
}

.keypad-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.kpi-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}

.kpi-card {
  padding: 18px 20px;
}

.kpi-label {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.kpi-value {
  font-size: 26px;
  font-weight: 700;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--text-primary);
}

.workbench-split {
  display: grid;
  grid-template-columns: 1.38fr 1fr;
  gap: 20px;
  align-items: start;
}

.code-entry-card {
  max-width: 820px;
  margin: 4px auto;
  padding: 18px 24px;
}

.code-entry-split {
  display: grid;
  grid-template-columns: 1.16fr 1fr;
  gap: 24px;
  align-items: center;
}

.v3-kpi-btn {
  width: 100%;
  text-align: left;
  cursor: pointer;
  border: 1.5px solid var(--outline);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  padding: 14px 18px;
  transition: all var(--transition-fast);
  min-height: 76px;
}

.v3-kpi-btn:hover {
  border-color: var(--primary-border);
}

.v3-kpi-btn.active {
  border-color: var(--primary);
  background: var(--primary-subtle);
  box-shadow: 0 0 0 2px rgba(142, 99, 50, 0.14);
}

.order-queue-card {
  width: 100%;
  text-align: left;
  cursor: pointer;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--outline);
  background: var(--bg-card);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  transition: all var(--transition-fast);
}

.order-queue-card:hover {
  border-color: var(--primary-border);
}

.order-queue-card.selected {
  border-color: var(--primary);
  background: var(--primary-subtle);
}

.print-queue-item {
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--outline-strong);
  background: var(--bg-surface);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.mobile-pickup-shell {
  max-width: 440px;
  margin: 0 auto;
}

.album-header-card {
  padding: 13px 16px;
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, #2A1917 0%, #462320 100%);
  color: #FAF4E8;
  margin-bottom: 12px;
  border: 1px solid rgba(216, 174, 114, 0.42);
}

.pickup-photo-card {
  overflow: hidden;
  margin-bottom: 14px;
}

.pickup-photo-media {
  position: relative;
  aspect-ratio: 3 / 3.35;
  max-height: 360px;
  background: #181715;
  overflow: hidden;
}

.pickup-photo-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.bar-track {
  width: 100%;
  height: 10px;
  border-radius: 999px;
  background: var(--bg-variant);
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  border-radius: 999px;
  background: var(--primary);
}

.admin-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.form-input.error-border {
  border-color: var(--error);
  background: var(--error-subtle);
}

.table-scroll-wrap {
  width: 100%;
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 680px;
}

.data-table th,
.data-table td {
  padding: 13px 14px;
  text-align: left;
  border-bottom: 1px solid var(--outline);
  font-size: 13px;
}

.data-table th {
  background: var(--bg-variant);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: var(--fs-caption);
}

.data-table td.num-col,
.data-table th.num-col {
  text-align: right;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* 错误/告警横幅（严禁假成功） */
.alert-banner {
  padding: 14px 16px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--error);
  background: var(--error-subtle);
  color: var(--text-primary);
  margin-bottom: 16px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.alert-banner.warning {
  border-color: var(--warning);
  background: var(--warning-subtle);
}

.form-input {
  width: 100%;
  min-height: var(--touch-min);
  padding: 0 12px;
  border-radius: 10px;
  border: 1px solid var(--outline-strong);
  background: var(--bg-surface);
  color: var(--text-primary);
}

.toast-container,
.toast-stack {
  position: fixed;
  top: 76px;
  right: 20px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.toast-item {
  padding: 12px 18px;
  border-radius: 12px;
  background: #1F1D1A;
  color: #FAF7F2;
  box-shadow: var(--shadow-floating);
  font-size: 13px;
  font-weight: 600;
  border-left: 4px solid var(--primary);
  max-width: 380px;
}

/* ==========================================================================
   V7 增补 (v0.3)：三级内容库增删改查工作台 + 右侧滑编辑抽屉 + 引用保护弹窗
   ========================================================================== */
.v7-filter-toolbar {
  padding: 14px 18px;
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.v7-filter-row-top {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.v7-search-box {
  position: relative;
  flex: 1 1 320px;
  min-width: 240px;
}

.v7-search-box svg {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.v7-search-input {
  width: 100%;
  min-height: var(--touch-min);
  padding: 0 14px 0 40px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--outline-strong);
  background: var(--bg-elevated);
  color: var(--text-primary);
  font-size: 13px;
}

.v7-filter-row-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.v7-filter-group {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.v7-filter-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-right: 2px;
}

.v7-tree-layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.v7-channel-sidebar {
  padding: 14px;
  position: sticky;
  top: 76px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.v7-channel-item {
  border: 1px solid var(--outline);
  border-radius: var(--radius-md);
  background: var(--bg-surface);
  padding: 10px 12px;
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.v7-channel-item:hover {
  border-color: var(--primary-border);
}

.v7-channel-item.active {
  background: var(--primary-subtle);
  border-color: var(--primary);
  box-shadow: var(--shadow-card);
}

.v7-channel-item.is-disabled {
  border-style: dashed;
  border-color: var(--outline-strong);
}

.v7-channel-select-btn {
  all: unset;
  box-sizing: border-box;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-height: var(--touch-min);
  justify-content: center;
  width: 100%;
}

.v7-channel-select-btn:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.v7-channel-ops {
  display: flex;
  gap: 6px;
  padding-top: 6px;
  border-top: 1px dashed var(--outline);
}

.v7-op-btn {
  min-height: var(--touch-min);
  padding: 0 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--outline-strong);
  background: var(--bg-card);
  color: var(--text-primary);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.v7-op-btn:hover:not(:disabled) {
  border-color: var(--primary);
  color: var(--primary-text);
  background: var(--primary-subtle);
}

.v7-op-btn.danger:hover:not(:disabled) {
  border-color: var(--error);
  color: var(--error);
  background: var(--error-subtle);
}

.v7-op-btn.primary-tint {
  background: var(--primary-subtle);
  border-color: var(--primary-border);
  color: var(--primary-text);
}

.v7-theme-stream {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 0;
}

.v7-theme-tree-card {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.v7-theme-tree-card.cascade-hidden,
.v7-theme-tree-card.self-disabled {
  background: var(--bg-surface);
  border-style: dashed;
}

.v7-theme-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: wrap;
}

.v7-theme-meta {
  display: flex;
  gap: 14px;
  flex: 1 1 340px;
  min-width: 0;
}

.v7-theme-cover-box {
  position: relative;
  width: 78px;
  height: 102px;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--outline-strong);
  background: var(--bg-variant);
  flex-shrink: 0;
}

.v7-theme-cover-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.v7-ratio-tag {
  position: absolute;
  bottom: 4px;
  right: 4px;
  padding: 1px 6px;
  border-radius: 4px;
  background: rgba(20, 20, 22, 0.78);
  color: #FFFFFF;
  font-size: 12px;
  font-family: var(--font-mono);
}

.v7-cascade-banner {
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  background: var(--warning-subtle);
  border: 1px solid var(--warning);
  color: var(--warning);
  font-size: 12px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.v7-tpl-matrix {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--outline);
  padding-top: 10px;
  gap: 8px;
}

.v7-tpl-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  background: var(--bg-variant);
  border: 1px solid transparent;
  flex-wrap: wrap;
}

.v7-tpl-row:hover {
  border-color: var(--primary-border);
  background: var(--bg-card);
}

.v7-tpl-row.tpl-muted {
  background: var(--bg-surface);
  border: 1px dashed var(--outline-strong);
}

.v7-tpl-row.tpl-muted .v7-tpl-thumb img {
  opacity: 0.58;
  filter: grayscale(0.35);
}

.v7-tpl-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1 1 320px;
  min-width: 0;
}

.v7-tpl-thumb {
  width: 50px;
  height: 64px;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--outline-strong);
  background: #1B1A19;
  flex-shrink: 0;
  position: relative;
}

.v7-tpl-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.variant-lens-1 {
  filter: sepia(0.08) saturate(1.06) contrast(1.03);
}

.variant-lens-2 {
  filter: hue-rotate(-10deg) saturate(0.95) brightness(1.03);
}

.variant-lens-3 {
  filter: sepia(0.16) hue-rotate(-8deg) saturate(1.12) contrast(1.05);
}

.v7-prompt-snippet {
  font-size: 12px;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 540px;
}

/* 右侧滑新建 / 编辑抽屉 (Slide-over Drawer · 540px 标准宽度，移动端 100vw 单列) */
.catalog-drawer-backdrop {
  position: fixed;
  inset: 0;
  z-index: 240;
  background: rgba(15, 14, 12, 0.52);
  display: flex;
  justify-content: flex-end;
  backdrop-filter: blur(2px);
}

.catalog-slide-drawer {
  width: 540px;
  max-width: 100vw;
  height: 100vh;
  height: 100dvh;
  background: var(--bg-card);
  border-left: 1px solid var(--outline-strong);
  box-shadow: var(--shadow-overlay);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.catalog-drawer-header {
  padding: 16px 22px;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--outline);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.catalog-drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: 18px 22px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.catalog-drawer-footer {
  padding: 14px 22px;
  background: var(--bg-elevated);
  border-top: 1px solid var(--outline);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}

.v7-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.v7-grid-2.asym-top {
  grid-template-columns: 1.2fr 1fr;
}

.v7-grid-2.asym-bottom {
  grid-template-columns: 1fr 1.3fr;
}

.v7-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.v7-field-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}

.v7-field-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-primary);
}

.v7-textarea {
  width: 100%;
  min-height: 88px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--outline-strong);
  background: var(--bg-elevated);
  color: var(--text-primary);
  font-size: 13px;
  line-height: 1.55;
  resize: vertical;
}

.v7-upload-box {
  display: flex;
  gap: 14px;
  align-items: center;
  padding: 12px;
  border-radius: var(--radius-md);
  border: 1px dashed var(--outline-strong);
  background: var(--bg-surface);
  flex-wrap: wrap;
}

.v7-upload-preview {
  width: 74px;
  height: 96px;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--outline-strong);
  background: var(--bg-variant);
  flex-shrink: 0;
}

.v7-upload-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.v7-preset-covers {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-top: 6px;
}

.v7-preset-cover-btn {
  padding: 4px;
  border-radius: 8px;
  border: 2px solid var(--outline);
  background: var(--bg-elevated);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  font-size: 12px;
  color: var(--text-secondary);
}

.v7-preset-cover-btn.selected {
  border-color: var(--primary);
  background: var(--primary-subtle);
  color: var(--primary-text);
  font-weight: 700;
}

.v7-preset-cover-btn img {
  width: 100%;
  height: 54px;
  object-fit: cover;
  border-radius: 5px;
}

/* ==========================================================================
   多端响应式断点 (桌面 1440×900 / 平板 1024×768 / 手机 390×844)
   ========================================================================== */
@media (max-width: 1080px) {
  .workbench-split {
    grid-template-columns: 1fr;
  }
  .kpi-grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .hero-banner-card {
    grid-template-columns: 1fr;
  }
  .hero-preview-strip {
    justify-content: flex-start;
  }
}

@media (max-width: 980px) {
  .v7-tree-layout {
    grid-template-columns: 1fr;
  }
  .v7-channel-sidebar {
    position: static;
  }
}

@media (max-width: 640px) {
  .app-container {
    padding: 12px 14px 152px;
  }
  .party-type-grid {
    grid-template-columns: 1fr;
  }
  .kpi-grid-4 {
    grid-template-columns: 1fr;
  }
  .pk-split-stage {
    grid-template-columns: 1fr;
    overflow-y: auto;
  }
  .code-entry-split {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .admin-form-grid,
  .v7-grid-2,
  .v7-grid-2.asym-top,
  .v7-grid-2.asym-bottom,
  .v7-grid-3 {
    grid-template-columns: 1fr;
  }
  .v7-preset-covers {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .v7-search-box {
    min-width: 0;
    flex-basis: 100%;
  }
  .v7-theme-meta,
  .v7-tpl-left {
    flex-basis: 100%;
  }
  .catalog-drawer-header,
  .catalog-drawer-body,
  .catalog-drawer-footer {
    padding-left: 16px;
    padding-right: 16px;
  }
  .sticky-dock {
    padding: 8px 12px;
  }
  .sticky-dock-inner {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }
  .dock-basket-area {
    flex: none;
    width: 100%;
  }
  .dock-action-area {
    width: 100%;
  }
  .demo-topbar {
    padding: 6px 12px;
  }
  .kiosk-status-bar {
    padding: 6px 14px;
  }
  .kiosk-safe-note {
    display: none;
  }
  .toast-container,
  .toast-stack {
    top: 64px;
    left: 12px;
    right: 12px;
    align-items: center;
  }
}