/* =========================================================
   双人头像库 · 头像衣橱 (Avatar Vault)
   风格：拍立得照片墙 / 莫兰迪日式手账 + OLED深空夜间微光
   ========================================================= */

#page-avatar-vault {
  background: var(--theme-global-bg, #0f1015);
  color: var(--text-primary);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "PingFang SC", sans-serif;
  overflow: hidden;
  display: none;
  flex-direction: column;
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  width: 100%; height: 100%;
  box-sizing: border-box;
  z-index: 50;
}

.vault-header {
  padding-top: max(env(safe-area-inset-top, 44px), 32px) !important;
  height: auto;
  min-height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  background: var(--wechat-bg-bar);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 0.5px solid var(--color-border);
  flex-shrink: 0;
  box-sizing: border-box;
}

.vault-back-btn {
  background: none;
  border: none;
  color: var(--color-text-primary);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
}

.vault-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-text-primary);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* 顶部双人切卡胶囊 */
.vault-tab-bar {
  display: flex;
  margin: 12px 14px 4px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 4px;
  flex-shrink: 0;
}

.vault-tab-btn {
  flex: 1;
  padding: 9px 0;
  text-align: center;
  font-size: 13.5px;
  font-weight: 700;
  border-radius: 12px;
  border: none;
  background: none;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.vault-tab-btn.active {
  background: var(--glass);
  color: var(--color-text-primary);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.10);
  border: 1px solid var(--border-default);
}

.vault-tab-btn.tab-momo.active {
  color: #f472b6;
  border-color: rgba(244, 114, 182, 0.4);
}

.vault-tab-btn.tab-xuyan.active {
  color: #60a5fa;
  border-color: rgba(96, 165, 250, 0.4);
}

/* 滚动主体照片墙 */
.vault-scroll-body {
  flex: 1;
  overflow-y: auto;
  padding: 12px 14px 100px 14px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-sizing: border-box;
  -webkit-overflow-scrolling: touch;
}

/* 当前生效头像对比卡片 (Banner) */
.vault-current-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.vault-current-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.vault-current-avatar-ring {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  padding: 2.5px;
  background: linear-gradient(135deg, #f472b6, #60a5fa);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.vault-current-avatar-ring img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  background: var(--color-bg-card);
}

.vault-current-info {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.vault-current-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text-primary);
}

.vault-current-tag {
  font-size: 11.5px;
  color: var(--color-text-secondary);
}

/* 绪言生闷气状态小彩蛋提示条 */
.vault-mood-banner {
  background: rgba(239, 68, 68, 0.08);
  border: 1px dashed rgba(239, 68, 68, 0.35);
  border-radius: 14px;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.vault-mood-text {
  font-size: 12px;
  color: #fca5a5;
  line-height: 1.45;
}

/* 网格拍立得照片墙 */
.vault-photo-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.vault-photo-card {
  background: var(--bg-surface);
  border: 1px solid var(--color-border);
  border-radius: 18px;
  padding: 10px 10px 12px 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.10);
  position: relative;
  transition: transform 0.18s, border-color 0.18s;
  box-sizing: border-box;
}

.vault-photo-card:active {
  transform: scale(0.98);
}

.vault-photo-card.is-current {
  border-color: #38bdf8;
  background: rgba(56, 189, 248, 0.08);
}

.vault-photo-img-wrap {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 13px;
  overflow: hidden;
  background: var(--bg-elevated-solid);
  position: relative;
}

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

/* 情绪/状态标签 */
.vault-photo-badge {
  position: absolute;
  top: 6px;
  left: 6px;
  font-size: 10.5px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(8px);
  color: var(--color-text-primary);
  border: 0.5px solid var(--color-border);
}

.vault-photo-badge.badge-angry {
  background: rgba(239, 68, 68, 0.85);
  color: var(--color-text-primary);
}

.vault-photo-badge.badge-happy {
  background: rgba(245, 158, 11, 0.85);
  color: var(--color-text-primary);
}

.vault-photo-badge.badge-couple {
  background: rgba(236, 72, 153, 0.85);
  color: var(--color-text-primary);
}

/* 当前头像勾选标记 */
.vault-active-mark {
  position: absolute;
  bottom: 6px;
  right: 6px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #38bdf8;
  color: var(--color-text-primary);
  font-size: 12px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(56, 189, 248, 0.6);
}

.vault-photo-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.vault-photo-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.vault-photo-note {
  font-size: 11px;
  color: var(--color-text-secondary);
  line-height: 1.35;
}

/* 操作按键组 */
.vault-photo-actions {
  display: flex;
  gap: 6px;
  margin-top: 2px;
}

.vault-action-btn {
  flex: 1;
  padding: 7px 0;
  border: none;
  border-radius: 10px;
  font-size: 11.5px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3px;
  transition: all 0.15s;
}

.vault-btn-apply {
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  color: var(--color-text-primary);
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.35);
}

.vault-btn-apply:active {
  transform: scale(0.96);
}

.vault-btn-command {
  background: linear-gradient(135deg, #ec4899, #be185d);
  color: var(--color-text-primary);
  box-shadow: 0 2px 8px rgba(236, 72, 153, 0.35);
}

.vault-btn-command:active {
  transform: scale(0.96);
}

/* 底部悬浮上传胶囊按钮 */
.vault-float-action {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #2563eb, #1e40af);
  color: var(--color-text-primary);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 12px 28px;
  border-radius: 30px;
  font-size: 14.5px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.4);
  cursor: pointer;
  z-index: 30;
  transition: transform 0.2s;
  white-space: nowrap;
  user-select: none;
  -webkit-user-select: none;
}

.vault-float-action:active {
  transform: translateX(-50%) scale(0.96);
}

/* 独立删除按钮 */
.vault-photo-delete-btn {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.65);
  border: 0.5px solid rgba(255, 255, 255, 0.2);
  color: #ef4444;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all 0.15s;
}

.vault-photo-delete-btn:hover {
  background: rgba(239, 68, 68, 0.85);
  color: var(--color-text-primary);
  transform: scale(1.1);
}

/* 顶部三栏胶囊字体自适应 */
.vault-tab-btn {
  font-size: 12px !important;
  padding: 8px 4px !important;
  white-space: nowrap;
}

.vault-tab-btn.tab-couple.active {
  color: #ec4899;
  border-color: rgba(236, 72, 153, 0.5);
  background: linear-gradient(135deg, rgba(236, 72, 153, 0.2), rgba(96, 165, 250, 0.15));
}

/* 情侣头像成双展示卡片 */
.vault-couple-card {
  grid-column: 1 / -1;
  background: var(--bg-surface);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  padding: 14px 14px 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
  position: relative;
}

.vault-couple-pair-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.vault-couple-half {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.vault-couple-img-wrap {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 14px;
  overflow: hidden;
  background: var(--bg-elevated-solid);
  border: 1.5px solid var(--color-border);
  position: relative;
}

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

.vault-couple-half-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-secondary);
}

.vault-couple-actions {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}

.vault-btn-self {
  flex: 1;
  padding: 8px 0;
  border: 1px solid rgba(244, 114, 182, 0.4);
  background: rgba(244, 114, 182, 0.12);
  color: #f472b6;
  border-radius: 12px;
  font-size: 12.5px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.vault-btn-call {
  flex: 1.2;
  padding: 8px 0;
  border: none;
  background: linear-gradient(135deg, #ec4899, #8b5cf6);
  color: var(--color-text-primary);
  border-radius: 12px;
  font-size: 12.5px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  box-shadow: 0 4px 14px rgba(236, 72, 153, 0.35);
}

/* =========================================================
   头像库改版：我的头像 / 角色头像
   ========================================================= */

.vault-header-hint {
  font-size: 11.5px;
  color: var(--color-text-secondary);
  white-space: nowrap;
}

.vault-tab-bar {
  margin-top: 10px;
}

.vault-current-card {
  gap: 12px;
}

.vault-switch-char-btn {
  flex-shrink: 0;
  border: 1px solid var(--color-border);
  background: var(--glass-soft);
  color: var(--color-text-secondary);
  border-radius: 999px;
  padding: 7px 10px;
  font-size: 11.5px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 3px;
  white-space: nowrap;
  transition: all 0.18s ease;
}

.vault-switch-char-btn:active {
  transform: scale(0.96);
}

.vault-empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 44px 16px;
  color: var(--color-text-secondary);
  border: 1px dashed var(--color-border);
  border-radius: 18px;
  background: var(--glass-soft);
}

.vault-empty-icon {
  font-size: 32px;
  margin-bottom: 8px;
}

.vault-empty-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-text-primary);
}

.vault-empty-sub {
  font-size: 12px;
  line-height: 1.55;
  margin-top: 5px;
}

/* 角色切换抽屉 */
.vault-char-drawer-mask {
  position: absolute;
  inset: 0;
  z-index: 3200;
  background: rgba(0, 0, 0, 0.38);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s ease;
}

.vault-char-drawer-mask.open {
  opacity: 1;
  pointer-events: auto;
}

.vault-char-drawer-card {
  width: 100%;
  max-width: 520px;
  max-height: 72vh;
  overflow: hidden;
  border-radius: 24px 24px 0 0;
  border: 1px solid var(--color-border);
  border-bottom: none;
  box-shadow: 0 -18px 48px rgba(0, 0, 0, 0.34);
  padding: 10px 16px 18px;
  box-sizing: border-box;
  background: #1b1c22;
  transform: translateY(24px);
  transition: transform 0.24s cubic-bezier(0.16, 1, 0.3, 1);
}

.vault-char-drawer-mask.open .vault-char-drawer-card {
  transform: translateY(0);
}

.vault-char-drawer-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 4px 2px 12px;
}

.vault-char-drawer-title {
  font-size: 16px;
  font-weight: 800;
  color: var(--color-text-primary);
}

.vault-char-drawer-sub {
  font-size: 11.5px;
  color: var(--color-text-secondary);
  margin-top: 3px;
}

.vault-char-drawer-close {
  border: none;
  background: transparent;
  color: var(--color-text-secondary);
  font-size: 17px;
  cursor: pointer;
  padding: 0 2px;
}

.vault-char-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: calc(72vh - 92px);
  overflow-y: auto;
  padding: 2px 0 4px;
  -webkit-overflow-scrolling: touch;
}

.vault-char-row {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 11px;
  text-align: left;
  border: 1px solid transparent;
  background: var(--glass-soft);
  border-radius: 14px;
  padding: 9px 10px;
  cursor: pointer;
  color: var(--color-text-primary);
  transition: all 0.16s ease;
}

.vault-char-row.is-selected {
  border-color: rgba(96, 165, 250, 0.55);
  background: rgba(96, 165, 250, 0.12);
}

.vault-char-row img {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  background: var(--bg-elevated-solid);
}

.vault-char-row-info {
  min-width: 0;
  flex: 1;
}

.vault-char-row-name {
  font-size: 13.5px;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.vault-char-row-sub {
  font-size: 11px;
  color: var(--color-text-secondary);
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.vault-char-row-check {
  width: 20px;
  text-align: right;
  color: #60a5fa;
  font-size: 14px;
  font-weight: 800;
  flex-shrink: 0;
}

.vault-char-empty {
  font-size: 12.5px;
  color: var(--color-text-secondary);
  text-align: center;
  line-height: 1.6;
  padding: 28px 10px;
}

/* 角色主动换头像确认弹窗 */
.avatar-change-mask {
  position: absolute;
  inset: 0;
  z-index: 3400;
  background: rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 22px;
  box-sizing: border-box;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.18s ease;
}

.avatar-change-mask.open {
  opacity: 1;
  pointer-events: auto;
}

.avatar-change-card {
  width: 100%;
  max-width: 340px;
  border-radius: 22px;
  background: #1b1c22;
  border: 1px solid var(--color-border);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.42);
  padding: 18px 18px 16px;
  box-sizing: border-box;
  transform: translateY(10px) scale(0.98);
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.avatar-change-mask.open .avatar-change-card {
  transform: translateY(0) scale(1);
}

.avatar-change-kicker {
  font-size: 10.5px;
  letter-spacing: 0.08em;
  color: var(--color-text-secondary);
  text-transform: uppercase;
}

.avatar-change-title {
  font-size: 19px;
  font-weight: 800;
  color: var(--color-text-primary);
  margin-top: 5px;
}

.avatar-change-who {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-top: 6px;
  font-size: 12.5px;
  color: var(--color-text-secondary);
  flex-wrap: wrap;
}

.avatar-change-who span:first-child {
  color: #60a5fa;
  font-weight: 800;
}

.avatar-change-preview {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: 16px 0 14px;
}

.avatar-change-side {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  font-size: 10.5px;
  color: var(--color-text-secondary);
}

.avatar-change-side img {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--bg-elevated-solid);
  border: 2px solid var(--color-border);
}

.avatar-change-side img#avatar-change-new-img {
  border-color: rgba(96, 165, 250, 0.75);
  box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.12);
}

.avatar-change-arrow {
  font-size: 18px;
  color: var(--color-text-secondary);
  padding-bottom: 18px;
}

.avatar-change-actions {
  display: flex;
  gap: 8px;
}

.avatar-change-btn {
  flex: 1;
  border-radius: 12px;
  padding: 10px 8px;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.15s ease;
}

.avatar-change-btn:active {
  transform: scale(0.97);
}

.avatar-change-btn.is-decline {
  border: 1px solid var(--color-border);
  background: var(--glass-soft);
  color: var(--color-text-secondary);
}

.avatar-change-btn.is-agree {
  border: none;
  background: linear-gradient(135deg, #60a5fa, #2563eb);
  color: #fff;
  box-shadow: 0 5px 16px rgba(37, 99, 235, 0.32);
}