/* ============================================================
   PackNest 设计系统 — 手写 CSS（Tailwind 不可用环境下的等价实现）
   风格基准：Apple / Things 3 / Eagle —— 大量留白、轻动画、自然卡片
   ============================================================ */

:root {
  --bg: #f5f5f7;
  --card: #ffffff;
  --card-2: #fafafa;
  --hover: rgba(0, 0, 0, 0.045);
  --border: rgba(0, 0, 0, 0.08);
  --border-soft: rgba(0, 0, 0, 0.05);
  --text-1: #1d1d1f;
  --text-2: #6e6e73;
  --text-3: #aeaeb2;
  --accent: #0a84ff;
  --accent-soft: rgba(10, 132, 255, 0.12);
  --green: #34c759;
  --orange: #ff9f0a;
  --red: #ff453a;
  --gray-state: #c7c7cc;
  --ring-track: rgba(0, 0, 0, 0.08);
  --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.04), 0 6px 24px rgba(0, 0, 0, 0.05);
  --shadow-pop: 0 4px 12px rgba(0, 0, 0, 0.08), 0 16px 48px rgba(0, 0, 0, 0.14);
  --r-card: 16px;
  --r-ctl: 10px;
}

.dark {
  --bg: #151517;
  --card: #212124;
  --card-2: #29292c;
  --hover: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.1);
  --border-soft: rgba(255, 255, 255, 0.06);
  --text-1: #f2f2f4;
  --text-2: #9d9da3;
  --text-3: #626268;
  --accent: #0a84ff;
  --accent-soft: rgba(10, 132, 255, 0.22);
  --gray-state: #55555c;
  --ring-track: rgba(255, 255, 255, 0.12);
  --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.3), 0 8px 28px rgba(0, 0, 0, 0.35);
  --shadow-pop: 0 4px 12px rgba(0, 0, 0, 0.4), 0 16px 48px rgba(0, 0, 0, 0.5);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  height: 100%;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'PingFang SC', 'Hiragino Sans GB',
    'Microsoft YaHei', 'Segoe UI', sans-serif;
  font-size: 14px;
  color: var(--text-1);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

#root {
  height: 100%;
}

h1 {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0;
}

h2 {
  font-size: 18px;
  font-weight: 650;
  letter-spacing: -0.01em;
  margin: 0;
}

button {
  font-family: inherit;
  color: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

input,
textarea,
select {
  font-family: inherit;
  color: inherit;
}

/* ---------- 工具类 ---------- */

.row {
  display: flex;
  align-items: center;
}

.gap4 { gap: 4px; }
.gap8 { gap: 8px; }
.gap12 { gap: 12px; }

.grow { flex: 1; min-width: 0; }
.minw0 { min-width: 0; }

.muted { color: var(--text-2); }
.small { font-size: 12.5px; }
.nowrap { white-space: nowrap; }

.ellipsis {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pad8 { padding: 8px; }
.pad12 { padding: 12px; }

.invisible { visibility: hidden; }

.strike { text-decoration: line-through; }

.clickable { cursor: pointer; }

.rot90 { transform: rotate(90deg); }

.warn { color: var(--orange); }

.danger-text { color: var(--red) !important; }

/* ---------- 外壳布局 ---------- */

.shell {
  display: flex;
  height: 100vh;
  height: 100dvh;
}

.sidebar {
  width: 228px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  padding: 22px 14px 14px;
  border-right: 1px solid var(--border-soft);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 2px 10px 20px;
}

.logo-mark {
  font-size: 26px;
}

.logo-name {
  font-weight: 750;
  font-size: 17px;
  letter-spacing: -0.02em;
}

.logo-tag {
  font-size: 10.5px;
  color: var(--text-3);
  margin-top: 1px;
}

.sidenav {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sidenav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 10px;
  color: var(--text-2);
  font-weight: 500;
  transition: background 0.12s, color 0.12s;
}

.sidenav-item:hover {
  background: var(--hover);
  color: var(--text-1);
}

.sidenav-item.active {
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 600;
}

.sidebar-foot {
  margin-top: auto;
  padding: 10px 12px 0;
}

.main {
  flex: 1;
  min-width: 0;
  overflow-y: auto;
}

.main-detail {
  overflow: hidden;
  display: flex;
}

/* 底部标签栏（移动端） */
.tabbar {
  display: none;
}

/* ---------- 页面通用 ---------- */

.page {
  max-width: 1020px;
  margin: 0 auto;
  padding: 30px 34px 60px;
}

.page-narrow {
  max-width: 660px;
}

.page-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 22px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-card);
}

.block-card {
  padding: 18px 20px;
  margin-bottom: 18px;
}

.block-title {
  font-size: 13px;
  font-weight: 650;
  color: var(--text-2);
  margin-bottom: 12px;
  letter-spacing: 0.02em;
}

/* ---------- 按钮 / 输入 ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: none;
  border-radius: var(--r-ctl);
  padding: 8px 15px;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  background: var(--hover);
  color: var(--text-1);
  transition: filter 0.12s, background 0.12s, transform 0.05s;
  white-space: nowrap;
}

.btn:active { transform: scale(0.98); }
.btn:disabled { opacity: 0.45; cursor: default; }

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover:not(:disabled) { filter: brightness(1.06); }

.btn-ghost {
  background: transparent;
  color: var(--accent);
}

.btn-ghost:hover:not(:disabled) { background: var(--accent-soft); }

.btn-danger {
  background: var(--red);
  color: #fff;
}

.btn-sm {
  padding: 5px 10px;
  font-size: 12.5px;
  border-radius: 8px;
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--text-2);
  cursor: pointer;
  transition: background 0.12s, color 0.12s, opacity 0.12s;
  flex-shrink: 0;
}

.icon-btn:hover {
  background: var(--hover);
  color: var(--text-1);
}

.ghost-until-hover { opacity: 0; }

.tree-node:hover .ghost-until-hover,
.item-row:hover .ghost-until-hover,
.scene-sec-head:hover .ghost-until-hover {
  opacity: 1;
}

@media (hover: none) {
  .ghost-until-hover { opacity: 0.55; }
}

.input {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--r-ctl);
  background: var(--card);
  padding: 8px 11px;
  font-size: 13.5px;
  outline: none;
  transition: border-color 0.12s, box-shadow 0.12s;
}

.input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.textarea { resize: vertical; min-height: 60px; }

.select { appearance: auto; }

.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }

.field-label {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-2);
}

.stepper {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border: 1px solid var(--border);
  border-radius: var(--r-ctl);
  overflow: hidden;
}

.stepper button {
  width: 34px;
  height: 32px;
  border: none;
  background: transparent;
  font-size: 17px;
  cursor: pointer;
  color: var(--text-2);
}

.stepper button:hover { background: var(--hover); }

.stepper span {
  min-width: 36px;
  text-align: center;
  font-weight: 650;
  font-variant-numeric: tabular-nums;
}

/* ---------- 对话框 ---------- */

.dlg-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 8vh 16px 16px;
  z-index: 100;
  animation: fadeIn 0.14s ease;
  overflow-y: auto;
}

.dlg {
  background: var(--card);
  border-radius: 18px;
  box-shadow: var(--shadow-pop);
  width: min(92vw, 420px);
  max-height: 84vh;
  display: flex;
  flex-direction: column;
  animation: popIn 0.16s cubic-bezier(0.2, 0.9, 0.3, 1.2);
  border: 1px solid var(--border-soft);
}

.dlg-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px 8px;
}

.dlg-title {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.dlg-body {
  padding: 10px 18px 16px;
  overflow-y: auto;
}

.dlg-foot {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  padding: 12px 0 2px;
}

.dlg-msg { margin: 0 0 4px; line-height: 1.6; }

@keyframes fadeIn {
  from { opacity: 0; }
}

@keyframes popIn {
  from { opacity: 0; transform: scale(0.96) translateY(6px); }
}

/* ---------- 弹层 / 菜单 ---------- */

.pop-anchor { display: inline-flex; cursor: pointer; }

.pop-overlay {
  position: fixed;
  inset: 0;
  z-index: 90;
}

.pop {
  position: fixed;
  background: var(--card);
  border: 1px solid var(--border-soft);
  border-radius: 13px;
  box-shadow: var(--shadow-pop);
  z-index: 91;
  max-height: min(70vh, 420px);
  overflow-y: auto;
  animation: popIn 0.13s cubic-bezier(0.2, 0.9, 0.3, 1.15);
}

.pop-title {
  font-size: 12.5px;
  font-weight: 650;
  color: var(--text-2);
  padding: 10px 12px 6px;
}

.menu { padding: 5px; }

.menu-item {
  display: flex;
  align-items: center;
  gap: 9px;
  width: 100%;
  border: none;
  background: transparent;
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 13.5px;
  cursor: pointer;
  text-align: left;
  color: var(--text-1);
}

.menu-item:hover:not(:disabled) { background: var(--hover); }
.menu-item:disabled { opacity: 0.4; cursor: default; }
.menu-item.danger { color: var(--red); }

.menu-ic { display: inline-flex; color: var(--text-2); }
.menu-item.danger .menu-ic { color: var(--red); }

.menu-sep {
  height: 1px;
  background: var(--border-soft);
  margin: 5px 8px;
}

/* ---------- 分段控件 ---------- */

.seg {
  display: inline-flex;
  background: var(--hover);
  border-radius: 10px;
  padding: 3px;
  gap: 2px;
}

.seg-item {
  border: none;
  background: transparent;
  border-radius: 8px;
  padding: 6px 13px;
  font-size: 13px;
  font-weight: 550;
  color: var(--text-2);
  cursor: pointer;
  transition: background 0.14s, color 0.14s;
  white-space: nowrap;
}

.seg-item.active {
  background: var(--card);
  color: var(--text-1);
  font-weight: 650;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
}

/* ---------- 状态点 ---------- */

.state-dot {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1.6px solid var(--gray-state);
  background: transparent;
  cursor: pointer;
  font-size: 12px;
  font-weight: 800;
  color: transparent;
  flex-shrink: 0;
  transition: all 0.14s;
}

.state-dot:hover { border-color: var(--accent); }

.state-packed {
  background: var(--green);
  border-color: var(--green);
  color: #fff;
}

.state-missing {
  background: var(--orange);
  border-color: var(--orange);
  color: #fff;
}

.state-ignored {
  background: var(--hover);
  border-color: transparent;
  color: var(--text-3);
}

.lib-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-3);
  opacity: 0.5;
  margin: 0 7px;
  flex-shrink: 0;
}

/* ---------- 空状态 ---------- */

.empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 56px 24px;
  gap: 6px;
}

.empty-icon { font-size: 42px; margin-bottom: 6px; }

.empty-title { font-size: 16px; font-weight: 650; }

.empty-hint { color: var(--text-2); font-size: 13px; max-width: 340px; line-height: 1.6; }

.empty-action { margin-top: 14px; }

/* ---------- Toast ---------- */

.toaster {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 200;
  pointer-events: none;
}

.toast {
  background: var(--text-1);
  color: var(--bg);
  padding: 9px 16px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 550;
  box-shadow: var(--shadow-pop);
  animation: toastIn 0.2s cubic-bezier(0.2, 0.9, 0.3, 1.2);
  max-width: 82vw;
}

.toast-err { background: var(--red); color: #fff; }

@keyframes toastIn {
  from { opacity: 0; transform: translateY(10px) scale(0.96); }
}

/* ---------- Emoji / 颜色选择 ---------- */

.emoji-btn {
  width: 52px;
  height: 52px;
  font-size: 26px;
  border: 1px solid var(--border);
  border-radius: 13px;
  background: var(--card-2);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.12s;
}

.emoji-btn:hover { border-color: var(--accent); }

.emoji-grid {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 2px;
  padding: 8px;
}

.emoji-cell {
  border: none;
  background: transparent;
  font-size: 19px;
  padding: 4px;
  border-radius: 7px;
  cursor: pointer;
}

.emoji-cell:hover { background: var(--hover); }
.emoji-cell.active { background: var(--accent-soft); }

.color-dots { display: flex; flex-wrap: wrap; gap: 8px; }

.color-dot {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.1s;
}

.color-dot:hover { transform: scale(1.12); }

.color-dot.active {
  border-color: var(--card);
  outline: 2px solid var(--accent);
}

/* ---------- 标签 ---------- */

.tag-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--hover);
  border-radius: 100px;
  padding: 3px 9px;
  font-size: 12px;
  color: var(--text-2);
  white-space: nowrap;
}

.tag-chip-sm { padding: 1px 7px; font-size: 11px; }

.tag-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}

.tagpicker { display: flex; flex-direction: column; gap: 10px; }

.tagpicker-list { display: flex; flex-wrap: wrap; gap: 6px; }

.tagpick {
  border: 1.5px solid transparent;
  background: transparent;
  padding: 1px;
  border-radius: 100px;
  cursor: pointer;
}

.tagpick.active { border-color: var(--accent); }

.tag-manage { display: flex; flex-direction: column; gap: 8px; }

.tag-manage-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 0;
}

.tag-color-btn {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
}

/* ---------- 头像 / 成员 ---------- */

.avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1.5px solid;
  flex-shrink: 0;
}

.memberbar {
  display: inline-flex;
  align-items: center;
  cursor: pointer;
}

.memberbar .avatar { margin-left: -6px; }
.memberbar .avatar:first-child { margin-left: 0; }

.avatar-add {
  width: 28px;
  height: 28px;
  background: var(--hover);
  border-color: var(--border);
  color: var(--text-2);
  margin-left: -6px;
}

.member-pop { padding: 4px 6px 8px; }

.member-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 6px;
  border-radius: 8px;
}

.member-row:hover { background: var(--hover); }

.member-row .emoji-btn {
  width: 32px;
  height: 32px;
  font-size: 17px;
  border-radius: 50%;
}

/* ---------- 总览页 ---------- */

.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 18px;
}

.stat-card {
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-height: 132px;
}

.stat-hero {
  background: linear-gradient(135deg, var(--accent) 0%, #0066d6 100%);
  color: #fff;
  border: none;
}

.stat-hero .stat-label { color: rgba(255, 255, 255, 0.8); }
.stat-hero .stat-foot { color: rgba(255, 255, 255, 0.75) !important; }

.stat-label {
  font-size: 12.5px;
  font-weight: 650;
  color: var(--text-2);
}

.stat-big {
  font-size: 34px;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  font-variant-numeric: tabular-nums;
}

.stat-sub { font-size: 13px; opacity: 0.85; }

.stat-foot { margin-top: auto; padding-top: 6px; }

.mini-stats {
  display: flex;
  gap: 26px;
  padding-top: 4px;
}

.mini-num {
  font-size: 25px;
  font-weight: 750;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.mini-label { font-size: 12px; color: var(--text-2); }

.recent-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 6px;
  border-radius: 9px;
  transition: background 0.1s;
}

.recent-row:hover { background: var(--hover); }

/* ---------- 旅行列表 ---------- */

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 16px;
}

.project-card {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform 0.14s, box-shadow 0.14s;
}

.project-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.04), 0 14px 36px rgba(0, 0, 0, 0.09);
}

.project-name {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.count-badge {
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 700;
  font-size: 12px;
  border-radius: 100px;
  padding: 3px 10px;
  white-space: nowrap;
  align-self: flex-start;
}

.bar {
  height: 5px;
  background: var(--ring-track);
  border-radius: 100px;
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 100px;
  transition: width 0.3s ease;
}

.member-stack { display: inline-flex; }
.member-stack .avatar { margin-left: -5px; }
.member-stack .avatar:first-child { margin-left: 0; }

/* ---------- 旅行详情布局 ---------- */

.detail {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  height: 100%;
}

.detail-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 22px;
  border-bottom: 1px solid var(--border-soft);
  background: var(--bg);
}

.detail-title-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  min-width: 0;
}

.detail-title-row h1 {
  font-size: 19px;
  flex-shrink: 0;
  max-width: 52vw;
}

.detail-title-row .muted {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.detail-body {
  flex: 1;
  display: flex;
  overflow: hidden;
}

.detail-left {
  width: 288px;
  flex-shrink: 0;
  border-right: 1px solid var(--border-soft);
  overflow-y: auto;
  padding: 12px 10px 20px;
  display: flex;
  flex-direction: column;
}

.detail-right {
  flex: 1;
  min-width: 0;
  overflow-y: auto;
  padding: 18px 24px 40px;
}

.mobile-back {
  display: none;
  align-items: center;
  gap: 5px;
  border: none;
  background: transparent;
  color: var(--accent);
  font-size: 13.5px;
  font-weight: 600;
  padding: 0 0 12px;
  cursor: pointer;
}

/* ---------- 容器树 ---------- */

.tree { display: flex; flex-direction: column; gap: 1px; }

.tree-node {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 6px;
  border-radius: 9px;
  cursor: pointer;
  transition: background 0.1s;
  min-height: 34px;
}

.tree-node:hover { background: var(--hover); }

.tree-node.active {
  background: var(--accent-soft);
}

.tree-node.active .tree-name { font-weight: 650; color: var(--accent); }

.tree-node.droptarget {
  outline: 2px dashed var(--accent);
  outline-offset: -2px;
  background: var(--accent-soft);
}

.tree-chevron {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border: none;
  background: transparent;
  color: var(--text-3);
  cursor: pointer;
  border-radius: 5px;
  transform: rotate(90deg);
  transition: transform 0.14s;
  flex-shrink: 0;
  padding: 0;
}

.tree-chevron.closed { transform: rotate(0deg); }

.tree-emoji { font-size: 16px; flex-shrink: 0; }

.tree-name { flex: 1; min-width: 0; font-size: 13.5px; }

.tree-badge {
  font-size: 11px;
  font-weight: 650;
  color: var(--text-2);
  background: var(--hover);
  border-radius: 100px;
  padding: 2px 7px;
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
}

.tree-badge.done {
  color: var(--green);
  background: rgba(52, 199, 89, 0.14);
}

.tree-menu { flex-shrink: 0; }

.tree-actions {
  display: flex;
  gap: 4px;
  padding: 10px 2px;
  flex-wrap: wrap;
}

/* ---------- 场景栏 ---------- */

.scenebar {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--border-soft);
}

.scenebar-title {
  font-size: 12px;
  font-weight: 650;
  color: var(--text-3);
  padding: 0 6px 8px;
  letter-spacing: 0.03em;
}

.scenebar-chips {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.scene-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  border: none;
  background: transparent;
  border-radius: 9px;
  padding: 7px 8px;
  font-size: 13.5px;
  cursor: pointer;
  color: var(--text-1);
  text-align: left;
}

.scene-chip:hover { background: var(--hover); }

.scene-chip.active {
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 650;
}

.scene-count {
  margin-left: auto;
  font-size: 11px;
  font-weight: 650;
  color: var(--text-2);
  background: var(--hover);
  border-radius: 100px;
  padding: 2px 7px;
}

.scene-add { color: var(--text-2); font-size: 13px; }

.scene-tag {
  font-size: 11px;
  font-weight: 650;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 2px 8px;
  border-radius: 100px;
}

/* ---------- 右栏面板 ---------- */

.panel {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.panel-head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  margin-bottom: 14px;
}

.panel-emoji {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 27px;
  flex-shrink: 0;
}

.panel-title-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 2px;
}

.owner-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  color: var(--text-2);
  background: var(--hover);
  border-radius: 100px;
  padding: 2px 9px 2px 3px;
  white-space: nowrap;
}

.panel-progress {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  flex-shrink: 0;
}

/* ---------- 物品清单 ---------- */

.item-list {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.item-row {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 9px 10px;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.1s;
  border-bottom: 1px solid var(--border-soft);
}

.item-row:last-child { border-bottom: none; }

.item-row:hover { background: var(--hover); }

.item-row.is-ignored { opacity: 0.55; }

.item-row.drop-above { box-shadow: inset 0 2.5px 0 var(--accent); }
.item-row.drop-below { box-shadow: inset 0 -2.5px 0 var(--accent); }

.item-main { flex: 1; min-width: 0; }

.item-name-line {
  display: flex;
  align-items: center;
  gap: 7px;
  flex-wrap: wrap;
}

.item-name { font-size: 14px; font-weight: 500; }

.qty-chip {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--text-2);
  background: var(--hover);
  border-radius: 6px;
  padding: 1px 6px;
  font-variant-numeric: tabular-nums;
}

.item-sub {
  font-size: 12px;
  color: var(--text-3);
  margin-top: 2px;
}

.is-missing .item-sub,
.is-missing .item-name { color: var(--orange); }

.item-menu { flex-shrink: 0; }

.quick-add {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 10px 10px;
  margin-top: 8px;
  border-radius: 12px;
  border: 1.5px dashed var(--border);
  transition: border-color 0.12s;
  background: var(--card);
  position: sticky;
  bottom: 12px;
}

.quick-add:focus-within {
  border-color: var(--accent);
  border-style: solid;
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.quick-add input {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  font-size: 14px;
  min-width: 0;
}

/* ---------- 场景视图 ---------- */

.scene-sections { display: flex; flex-direction: column; gap: 16px; }

.scene-section {
  background: var(--card);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-card);
  padding: 8px 12px 6px;
}

.scene-sec-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 4px 8px;
  border-bottom: 1px solid var(--border-soft);
  margin-bottom: 2px;
}

.scene-sec-name { font-weight: 650; font-size: 13.5px; }

/* ---------- 选择器 ---------- */

.move-list { display: flex; flex-direction: column; gap: 2px; }

.move-row {
  display: flex;
  align-items: center;
  gap: 9px;
  border: none;
  background: transparent;
  border-radius: 9px;
  padding: 9px 12px;
  font-size: 13.5px;
  cursor: pointer;
  text-align: left;
  color: var(--text-1);
  width: 100%;
}

.move-row:hover:not(:disabled) { background: var(--hover); }
.move-row:disabled { opacity: 0.35; cursor: default; }

.move-emoji { font-size: 16px; flex-shrink: 0; }

.libpick { display: flex; flex-direction: column; gap: 2px; }

.libpick-section {
  font-size: 12px;
  font-weight: 650;
  color: var(--text-3);
  padding: 12px 4px 6px;
  letter-spacing: 0.03em;
}

.pick-row {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 7px 8px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 13.5px;
}

.pick-row:hover { background: var(--hover); }

.pick-row input[type='checkbox'] {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
  flex-shrink: 0;
}

/* ---------- 搜索页 ---------- */

.search-box {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  margin-bottom: 14px;
}

.search-box input {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  font-size: 15px;
}

.search-scope {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

/* ---------- 设置页 ---------- */

.settings-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-soft);
}

.settings-row:last-of-type { border-bottom: none; }

.tip {
  margin: 10px 0 0;
  line-height: 1.6;
  background: var(--card-2);
  border-radius: 10px;
  padding: 10px 12px;
}

.danger-card { border-color: rgba(255, 69, 58, 0.25); }

.about { line-height: 1.8; margin: 0; }

/* ---------- 快速添加面板 ---------- */

.right-cols {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  max-width: 1040px;
  margin: 0 auto;
}

.right-cols .panel {
  margin: 0;
  flex: 1;
  min-width: 0;
}

.quickpanel {
  width: 266px;
  flex-shrink: 0;
  position: sticky;
  top: 4px;
  max-height: calc(100vh - 150px);
  overflow-y: auto;
  background: var(--card);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-card);
  padding: 12px;
}

.quickpanel-head {
  display: flex;
  align-items: center;
  padding: 2px 2px 8px;
}

.quickpanel-title {
  font-weight: 700;
  font-size: 13.5px;
}

.qa-search {
  display: flex;
  align-items: center;
  gap: 7px;
  border: 1px solid var(--border);
  border-radius: 9px;
  padding: 6px 9px;
  margin-bottom: 6px;
}

.qa-search input {
  border: none;
  outline: none;
  background: transparent;
  flex: 1;
  font-size: 13px;
  min-width: 0;
}

.qa-hint {
  padding: 0 2px 6px;
}

.qa-section-title {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--text-3);
  letter-spacing: 0.04em;
  padding: 10px 2px 4px;
}

.qa-cat {
  margin-bottom: 2px;
}

.qa-cat-head {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  border: none;
  background: transparent;
  padding: 7px 4px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-1);
  cursor: pointer;
  text-align: left;
}

.qa-cat-head:hover {
  background: var(--hover);
}

.qa-cat-chev {
  color: var(--text-3);
  transition: transform 0.14s;
  flex-shrink: 0;
}

.qa-cat-chev.open {
  transform: rotate(90deg);
}

.qa-cat-count {
  font-size: 11px;
  color: var(--green);
  font-weight: 700;
}

.qa-lib-title {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-2);
  padding: 6px 4px 2px;
}

.qa-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  padding: 4px 2px 8px;
}

.qa-chip {
  border: 1px solid var(--border);
  background: var(--card-2);
  border-radius: 100px;
  padding: 4px 11px;
  font-size: 12.5px;
  cursor: pointer;
  color: var(--text-1);
  transition: border-color 0.1s, background 0.1s, color 0.1s;
}

.qa-chip:hover {
  border-color: var(--accent);
}

.qa-chip.active {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent);
  font-weight: 600;
}

.qa-narrow-btn {
  display: none;
}

.preset-cat {
  padding: 8px 14px;
  margin-bottom: 10px;
}

.owner-empty {
  color: var(--text-3);
  border: 1px dashed var(--border);
  background: transparent;
  padding: 2px 9px;
}

.tree-owner {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 1px solid;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  flex-shrink: 0;
}

@media (max-width: 1119px) {
  .quickpanel {
    display: none;
  }

  .qa-narrow-btn {
    display: inline-flex;
  }
}

/* ---------- 同步 / 邀请 ---------- */

.invite-code {
  font-size: 34px;
  font-weight: 800;
  letter-spacing: 0.28em;
  text-align: center;
  padding: 16px 0 8px;
  font-variant-numeric: tabular-nums;
  color: var(--accent);
}

.code-box {
  font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: 12px;
  background: var(--card-2);
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  padding: 10px 12px;
  word-break: break-all;
  margin-bottom: 8px;
  user-select: all;
}

.claim-chip {
  border: 1px solid var(--border);
  background: transparent;
  border-radius: 100px;
  padding: 2px 9px;
  font-size: 11.5px;
  font-weight: 600;
  color: var(--text-2);
  cursor: pointer;
  flex-shrink: 0;
}

.claim-chip.mine {
  background: rgba(52, 199, 89, 0.14);
  border-color: var(--green);
  color: var(--green);
}

/* ---------- 响应式（移动端） ---------- */

@media (max-width: 760px) {
  .sidebar { display: none; }

  .tabbar {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: color-mix(in srgb, var(--card) 88%, transparent);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-top: 1px solid var(--border-soft);
    padding: 6px 8px calc(6px + env(safe-area-inset-bottom));
    z-index: 80;
  }

  .tab-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    font-size: 10.5px;
    color: var(--text-3);
    padding: 4px 0;
    border-radius: 10px;
  }

  .tab-item.active { color: var(--accent); }

  .main { padding-bottom: 66px; }

  .page { padding: 20px 16px 80px; }

  .stat-grid { grid-template-columns: 1fr; }

  .detail-head { padding: 12px 14px; }

  .detail-head > .ring { display: none; }

  .detail-body { position: relative; }

  .detail-left {
    width: 100%;
    border-right: none;
    padding: 10px 12px 90px;
  }

  .detail-right {
    display: none;
    padding: 12px 14px 90px;
  }

  .detail-body.show-right .detail-left { display: none; }
  .detail-body.show-right .detail-right { display: block; }

  .mobile-back { display: inline-flex; }

  .project-grid { grid-template-columns: 1fr; }

  .quick-add { bottom: 74px; }
}

/* 桌面端隐藏移动返回 */
@media (min-width: 761px) {
  .mobile-back { display: none !important; }
}