/* ==========================================================================
   记账 App · 一二 & 布布主题
   --------------------------------------------------------------------------
   设计语言：
   · 奶油纸感背景 + 格纹，像一本放在桌上的手账
   · 可可棕描边、粗圆角、贴纸式投影
   · 草莓粉主色（一二），焦糖棕辅色（布布）
   · 所有动效只改 transform / opacity，保持 60fps
   ========================================================================== */

:root {
  /* 底色 */
  --bg: #FFF7EC;
  --bg-soft: #FFF1E4;
  --bg-deep: #FBE7D7;
  --paper: #FFFDF9;
  --card: #FFFDF9;
  --card-2: #FFF3E8;
  --card-3: #FDEBDD;

  /* 文字 */
  --ink: #5B4038;
  --text: #5B4038;
  --text-soft: #7C5B50;
  --muted: #A28170;
  --muted-2: #C2A594;

  /* 主色：一二的草莓粉 */
  --brand: #FF8FAB;
  --brand-deep: #E45C85;
  --brand-soft: #FFE4EB;
  --brand-tint: #FFF2F6;
  --brand-glow: rgba(242, 113, 147, 0.28);

  /* 辅色：布布的焦糖棕 / 奶油黄 */
  --caramel: #D9A06A;
  --caramel-deep: #B97E4B;
  --caramel-soft: #FBEAD8;
  --butter: #FFD98E;
  --butter-soft: #FFF4DA;

  /* 功能色 */
  --green: #55B390;
  --green-soft: #E2F6ED;
  --red: #EF6B7E;
  --red-soft: #FFE6EA;
  --amber: #D2933A;
  --amber-soft: #FFF2DA;
  --sky: #7FBFE8;
  --sky-soft: #E8F5FE;

  /* 线条 / 阴影 */
  --border: #F1DFD1;
  --border-soft: #F8EAE0;
  --border-strong: #E7CEBC;
  --grid: #F6E6D9;

  --shadow-xs: 0 1px 2px rgba(91, 64, 56, 0.05);
  --shadow-sm: 0 2px 0 rgba(91, 64, 56, 0.035), 0 8px 20px -12px rgba(91, 64, 56, 0.3);
  --shadow: 0 3px 0 rgba(91, 64, 56, 0.04), 0 18px 40px -20px rgba(91, 64, 56, 0.36);
  --shadow-pop: 0 12px 32px -14px rgba(242, 113, 147, 0.4), 0 2px 0 rgba(91, 64, 56, 0.04);

  /* 形状 */
  --radius: 22px;
  --radius-sm: 14px;
  --radius-lg: 28px;

  /* 布局 */
  --safe-b: env(safe-area-inset-bottom, 0px);
  --topbar-h: 58px;
  --composer-h: 78px;
  --tabbar-h: 60px;

  /* 动效曲线 */
  --ease-spring: cubic-bezier(0.22, 1.35, 0.36, 1);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-soft: cubic-bezier(0.4, 0, 0.2, 1);

  color-scheme: light;
}

* {
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

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

html,
body {
  margin: 0;
  padding: 0;
  height: 100%;
  background-color: var(--bg);
  background-image:
    radial-gradient(120% 58% at 50% -12%, #FFE9F0 0%, rgba(255, 233, 240, 0) 62%),
    radial-gradient(90% 46% at 108% 102%, #E9F7FF 0%, rgba(233, 247, 255, 0) 64%),
    radial-gradient(70% 40% at -10% 88%, #FFF0DA 0%, rgba(255, 240, 218, 0) 70%),
    repeating-linear-gradient(0deg, rgba(217, 160, 106, 0.032) 0 1px, transparent 1px 28px),
    repeating-linear-gradient(90deg, rgba(217, 160, 106, 0.032) 0 1px, transparent 1px 28px);
  color: var(--text);
  font-family: "PingFang SC", "HarmonyOS Sans SC", "MiSans", "Hiragino Sans GB",
    "Microsoft YaHei", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 15px;
  line-height: 1.5;
  overscroll-behavior-y: none;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  overflow: hidden;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image: radial-gradient(rgba(91, 64, 56, 0.05) 1px, transparent 1px);
  background-size: 18px 18px;
  opacity: 0.5;
  -webkit-mask-image: radial-gradient(80% 60% at 50% 0%, #000 0%, transparent 75%);
  mask-image: radial-gradient(80% 60% at 50% 0%, #000 0%, transparent 75%);
}

.app {
  display: flex;
  flex-direction: column;
  height: 100dvh;
  max-width: 720px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hidden { display: none !important; }
.num { font-variant-numeric: tabular-nums; }

::selection {
  background: var(--brand-soft);
  color: var(--brand-deep);
}

:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 2px;
}

/* ============================ 环境装饰 ============================ */

.ambient {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.ambient__item {
  position: absolute;
  display: block;
  opacity: 0.55;
  animation: floaty 13s var(--ease-soft) infinite;
  will-change: transform;
}

.ambient__item--heart {
  width: 22px;
  top: 13%;
  left: 4.5%;
  fill: #FFC2D2;
  animation-delay: -2s;
}

.ambient__item--star {
  width: 18px;
  top: 24%;
  right: 5%;
  fill: #FFE0A0;
  animation-delay: -6s;
  animation-duration: 16s;
}

.ambient__item--paw {
  width: 26px;
  bottom: 19%;
  left: 5%;
  fill: #E9CDB8;
  animation-delay: -9s;
  animation-duration: 18s;
}

.ambient__item--flower {
  width: 20px;
  bottom: 30%;
  right: 6%;
  fill: #BFE0F8;
  animation-delay: -4s;
  animation-duration: 15s;
}

.ambient__item--dot {
  width: 8px;
  top: 46%;
  left: 10%;
  border-radius: 50%;
  background: #FFD2DE;
  animation-delay: -11s;
  animation-duration: 12s;
}

@keyframes floaty {
  0%, 100% { transform: translate3d(0, 0, 0) rotate(-4deg); }
  33% { transform: translate3d(4px, -12px, 0) rotate(5deg); }
  66% { transform: translate3d(-5px, -5px, 0) rotate(-2deg); }
}

/* ============================ 页面 / 通用 ============================ */

.page {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
  position: relative;
}

.page.is-entering-forward { animation: pageInForward 0.44s var(--ease-out) both; }
.page.is-entering-back { animation: pageInBack 0.38s var(--ease-out) both; }
.page.is-entering-tab { animation: pageInTab 0.4s var(--ease-out) both; }

@keyframes pageInForward {
  from { opacity: 0; transform: translate3d(26px, 0, 0) scale(0.992); }
  to { opacity: 1; transform: translate3d(0, 0, 0) scale(1); }
}

@keyframes pageInBack {
  from { opacity: 0; transform: translate3d(-20px, 0, 0) scale(0.994); }
  to { opacity: 1; transform: translate3d(0, 0, 0) scale(1); }
}

@keyframes pageInTab {
  from { opacity: 0; transform: translate3d(0, 10px, 0) scale(0.996); }
  to { opacity: 1; transform: translate3d(0, 0, 0) scale(1); }
}

/* ============================ 顶部导航 ============================ */

.nav {
  flex: 0 0 auto;
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 10px 0 14px;
  background: linear-gradient(180deg, rgba(255, 249, 242, 0.98), rgba(255, 249, 242, 0.94));
  border-bottom: 1px solid rgba(241, 223, 209, 0.8);
  position: relative;
  z-index: 10;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 9px;
  min-width: 0;
}

.nav-logo {
  width: 30px;
  height: 30px;
  border-radius: 10px;
  box-shadow: 0 3px 8px -4px rgba(91, 64, 56, 0.45);
  flex: 0 0 auto;
}

.nav-title {
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.2px;
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--ink);
}

.nav-center {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  line-height: 1.18;
}

.nav-center .nav-title {
  font-size: 16.5px;
  font-weight: 700;
}

.nav-sub {
  font-size: 10.5px;
  color: var(--brand-deep);
  font-weight: 600;
  margin-top: 1px;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}

.nav-icon {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 0;
  border-radius: 13px;
  color: var(--text-soft);
  cursor: pointer;
  transition: background-color 0.18s ease, transform 0.2s var(--ease-spring), color 0.18s ease;
}

.nav-icon svg { width: 21px; height: 21px; }

.nav-icon:active {
  background: var(--card-2);
  color: var(--brand-deep);
  transform: scale(0.9);
}

.nav-text {
  min-height: 34px;
  padding: 0 11px;
  border-radius: 999px;
  border: 0;
  background: transparent;
  color: var(--brand-deep);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: background-color 0.18s ease, transform 0.2s var(--ease-spring);
}

.nav-text:active {
  background: var(--brand-soft);
  transform: scale(0.94);
}

/* ============================ 首页：问候卡 ============================ */

.home-hero {
  position: relative;
  margin: 14px 14px 4px;
  padding: 17px 16px 16px 18px;
  border-radius: 26px;
  border: 1.5px solid #FFE0E8;
  background:
    radial-gradient(120% 120% at 100% 0%, #FFF7EA 0%, rgba(255, 247, 234, 0) 58%),
    linear-gradient(135deg, #FFF0F5 0%, #FFF8EE 62%, #FFFDF9 100%);
  box-shadow: 0 2px 0 rgba(255, 255, 255, 0.8) inset, 0 16px 36px -24px rgba(91, 64, 56, 0.45);
  display: block;
  overflow: hidden;
  animation: heroIn 0.5s var(--ease-out) both;
}

.home-hero::before {
  content: "";
  position: absolute;
  width: 150px;
  height: 150px;
  right: -42px;
  bottom: -64px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 183, 197, 0.35), rgba(255, 183, 197, 0) 68%);
}

.home-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background-image: radial-gradient(rgba(255, 143, 171, 0.16) 1px, transparent 1.4px);
  background-size: 15px 15px;
  opacity: 0.5;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(100deg, transparent 30%, #000 100%);
  mask-image: linear-gradient(100deg, transparent 30%, #000 100%);
}

.hero-copy {
  position: relative;
  z-index: 1;
  min-width: 0;
  padding-right: 122px;
}

.hero-hi {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--brand-deep);
  letter-spacing: 0.2px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.hero-title {
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.3px;
  margin-top: 3px;
  color: var(--ink);
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 24px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(255, 253, 249, 0.85);
  border: 1px solid #FFE1E8;
  color: var(--text-soft);
  font-size: 11px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.hero-pill--pink { background: var(--brand-soft); border-color: transparent; color: var(--brand-deep); }

.hero-mascot {
  position: absolute;
  z-index: 1;
  right: 1px;
  bottom: 2px;
  width: 136px;
  height: auto;
  aspect-ratio: 380 / 200;
  filter: drop-shadow(0 10px 14px rgba(185, 126, 75, 0.18));
  animation: mascotFloat 5.5s ease-in-out infinite;
}

@keyframes heroIn {
  from { opacity: 0; transform: translateY(-8px) scale(0.985); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes mascotFloat {
  0%, 100% { transform: translateY(0) rotate(-1deg); }
  50% { transform: translateY(-6px) rotate(1.5deg); }
}

/* ============================ 账本列表 ============================ */

.book-list {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-y: contain;
  padding: 4px 0 calc(var(--tabbar-h) + var(--safe-b) + 26px);
  scrollbar-width: none;
}

.book-list > * { flex-shrink: 0; }
.book-list > .empty-page { flex: 1 0 auto; }

.book-list::-webkit-scrollbar { display: none; }

.home-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px 8px;
}

.home-section-title {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: 0.2px;
}

.home-section-title::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--brand);
  box-shadow: 0 0 0 4px var(--brand-soft);
}

.home-section-count {
  font-size: 11px;
  color: var(--muted-2);
  font-variant-numeric: tabular-nums;
}

.book-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 14px 10px;
  padding: 13px 14px;
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: 21px;
  box-shadow: var(--shadow-xs);
  cursor: pointer;
  position: relative;
  transition: transform 0.24s var(--ease-spring), box-shadow 0.24s ease, border-color 0.24s ease;
  animation: rowIn 0.46s var(--ease-out) both;
  animation-delay: calc(var(--i, 0) * 45ms);
}

.book-row + .book-row::before { display: none; }

.book-row:active {
  transform: scale(0.975) translateY(1px);
  border-color: #FFCFDB;
  box-shadow: var(--shadow-sm);
}

@keyframes rowIn {
  from { opacity: 0; transform: translateY(10px) scale(0.99); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.book-avatar {
  width: 50px;
  height: 50px;
  flex: 0 0 auto;
  border-radius: 17px;
  background: linear-gradient(145deg, #FFF2F6, #FFE7EE);
  border: 1px solid #FFDDE7;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 25px;
  position: relative;
  box-shadow: 0 1px 0 #fff inset;
}

.book-row.tone-1 .book-avatar {
  background: linear-gradient(145deg, #FFF8EA, #FCEBD5);
  border-color: #F4E0C6;
}

.book-row.tone-2 .book-avatar {
  background: linear-gradient(145deg, #EFF9FF, #E2F3FE);
  border-color: #D8ECFB;
}

.book-avatar .role-dot {
  position: absolute;
  right: -3px;
  bottom: -3px;
  min-width: 17px;
  height: 17px;
  padding: 0 4px;
  border-radius: 999px;
  background: var(--brand);
  color: #fff;
  font-size: 9px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--card);
  box-shadow: 0 2px 4px rgba(91, 64, 56, 0.12);
}

.book-avatar .role-dot.admin { background: var(--caramel); }

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

.book-name-row { display: flex; align-items: center; gap: 6px; }

.book-name {
  font-size: 15.5px;
  font-weight: 700;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--ink);
}

.book-preview {
  font-size: 12.5px;
  color: var(--muted);
  margin-top: 3px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.book-side {
  flex: 0 0 auto;
  text-align: right;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 5px;
}

.book-time {
  font-size: 10.5px;
  color: var(--muted-2);
  font-variant-numeric: tabular-nums;
}

.book-side .book-time:last-child {
  padding: 2px 7px;
  border-radius: 999px;
  background: var(--card-2);
  color: var(--muted);
}

.book-badge {
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--red);
  color: #fff;
  font-size: 10.5px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 10px -4px rgba(239, 107, 126, 0.7);
}

/* ============================ 空状态 ============================ */

.add-book-card {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 6px 14px 10px;
  padding: 15px 14px;
  border: 1.5px dashed #F0CDBC;
  border-radius: 21px;
  background: rgba(255, 253, 249, 0.6);
  cursor: pointer;
  transition: transform 0.22s var(--ease-spring), border-color 0.2s ease, background-color 0.2s ease;
}

.add-book-card:active {
  transform: scale(0.975);
  border-color: var(--brand);
  background: var(--brand-tint);
}

.add-book-plus {
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 500;
  color: var(--brand-deep);
  background: var(--brand-soft);
  border: 1px solid #FFD6E1;
}

.add-book-title { font-size: 14px; font-weight: 700; color: var(--text-soft); }
.add-book-sub { font-size: 11.5px; color: var(--muted-2); margin-top: 2px; }

.empty-page,
.empty-hint {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 44px 28px;
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.empty-page .big,
.empty-hint .big {
  font-size: 34px;
  line-height: 1;
  filter: saturate(0.9);
}

.mascot-pair {
  width: min(232px, 64vw);
  height: auto;
  aspect-ratio: 380 / 200;
  margin-bottom: 2px;
  filter: drop-shadow(0 14px 22px rgba(185, 126, 75, 0.16));
  animation: mascotFloat 6s ease-in-out infinite;
}

.empty-page button {
  margin-top: 10px;
  min-height: 46px;
  padding: 0 24px;
  border-radius: 999px;
  border: 0;
  background: linear-gradient(135deg, #FFA8BF, #FF8FAB);
  color: #fff;
  font-size: 14.5px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 10px 22px -12px rgba(242, 113, 147, 0.9), 0 1px 0 rgba(255, 255, 255, 0.6) inset;
  transition: transform 0.2s var(--ease-spring), box-shadow 0.2s ease;
}

.empty-page button:active {
  transform: scale(0.95);
  box-shadow: 0 6px 14px -10px rgba(242, 113, 147, 0.9);
}

.empty-sub { font-size: 12px; color: var(--muted-2); }

/* ============================ 设置页 ============================ */

.settings-body {
  flex: 1 1 auto;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-y: contain;
  padding: 14px 14px calc(var(--tabbar-h) + var(--safe-b) + 28px);
  scrollbar-width: none;
}

.settings-body::-webkit-scrollbar { display: none; }

.profile-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 17px;
  border-radius: 26px;
  border: 1.5px solid #FFE0E8;
  background:
    radial-gradient(120% 140% at 100% 0%, #FFF7EA 0%, rgba(255, 247, 234, 0) 60%),
    linear-gradient(135deg, #FFF0F5, #FFF9F0);
  box-shadow: 0 2px 0 rgba(255, 255, 255, 0.85) inset, 0 16px 36px -26px rgba(91, 64, 56, 0.5);
  margin-bottom: 18px;
  position: relative;
  overflow: hidden;
  animation: rowIn 0.44s var(--ease-out) both;
}

.profile-card::after {
  content: "";
  position: absolute;
  width: 92px;
  height: 92px;
  right: -26px;
  top: -26px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 183, 197, 0.4), transparent 70%);
}

.profile-avatar {
  width: 60px;
  height: 60px;
  flex: 0 0 auto;
  border-radius: 21px;
  background: var(--card);
  border: 1.5px solid #FFDDE7;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 31px;
  box-shadow: 0 1px 0 #fff inset, var(--shadow-xs);
}

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

.profile-name {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.2px;
  color: var(--ink);
}

.profile-email {
  font-size: 11.5px;
  color: var(--muted);
  margin-top: 3px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.settings-group { margin-bottom: 20px; }

.settings-group h4 {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  color: var(--muted);
  margin: 0 0 8px 6px;
  font-weight: 700;
  letter-spacing: 0.3px;
}

.settings-group h4::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--brand);
  box-shadow: 0 0 0 4px var(--brand-soft);
}

.settings-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px;
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: 17px;
  margin-bottom: 8px;
  cursor: pointer;
  font-size: 14.5px;
  font-weight: 550;
  color: var(--text);
  box-shadow: var(--shadow-xs);
  transition: transform 0.2s var(--ease-spring), border-color 0.2s ease, box-shadow 0.2s ease;
}

.settings-item:active {
  transform: scale(0.98);
  border-color: #FFCFDB;
  box-shadow: var(--shadow-sm);
}

.settings-item .si-main { flex: 1; min-width: 0; }
.settings-item .si-value { font-size: 12.5px; color: var(--muted); font-weight: 500; margin-top: 2px; }

.settings-item .chev {
  color: var(--muted-2);
  font-size: 20px;
  line-height: 1;
  transition: transform 0.2s var(--ease-spring), color 0.2s ease;
}

.settings-item:active .chev {
  color: var(--brand);
  transform: translateX(2px);
}

.settings-item.danger { color: var(--red); }
.settings-item.danger .chev { color: rgba(239, 107, 126, 0.5); }

.icon-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
}

.icon-grid button {
  aspect-ratio: 1;
  border-radius: 15px;
  border: 1.5px solid var(--border);
  background: var(--card);
  font-size: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-xs);
  transition: transform 0.2s var(--ease-spring), border-color 0.2s ease, background-color 0.2s ease;
}

.icon-grid button:active { transform: scale(0.9); }

.icon-grid button.active {
  border-color: var(--brand);
  background: var(--brand-tint);
  box-shadow: 0 0 0 3px var(--brand-soft);
}

/* ============================ 群聊 ============================ */

#pageChat {
  background:
    radial-gradient(110% 46% at 50% 104%, rgba(255, 224, 232, 0.55) 0%, rgba(255, 224, 232, 0) 62%),
    linear-gradient(180deg, rgba(255, 249, 242, 0.2) 0%, rgba(255, 249, 242, 0.7) 100%);
}

.messages {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-y: contain;
  padding: 16px 13px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  scrollbar-width: none;
}

.messages::-webkit-scrollbar { display: none; }

.msg {
  display: flex;
  gap: 8px;
  align-items: flex-end;
  max-width: 100%;
}

.msg.user { justify-content: flex-end; }
/* 别人发的消息靠左，与自己的蓝色气泡区分 */
.msg.user.other { justify-content: flex-start; }
.msg.user.other .msg-stack { align-items: flex-start; }
.msg.user.other .bubble {
  background: var(--card);
  color: var(--text);
  border: 1px solid var(--border);
  border-bottom-left-radius: 4px;
  border-bottom-right-radius: var(--radius-bubble, 16px);
}
.msg.user.other .avatar { background: var(--card-2); border-color: var(--border); }
.msg.assistant { justify-content: flex-start; }

.msg-in { animation: msgIn 0.42s var(--ease-out) both; animation-delay: var(--d, 0ms); }

@keyframes msgIn {
  from { opacity: 0; transform: translate3d(0, 12px, 0) scale(0.975); }
  to { opacity: 1; transform: translate3d(0, 0, 0) scale(1); }
}

.avatar {
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  border-radius: 13px;
  background: var(--card);
  border: 1.5px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  box-shadow: var(--shadow-xs);
  overflow: hidden;
}

.msg.assistant .avatar {
  background: linear-gradient(145deg, #FFF8EE, #FBEAD8);
  border-color: #F0D9C2;
  padding: 2px;
}

.msg.assistant .avatar img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}

.msg.user .avatar {
  background: linear-gradient(145deg, #FFF2F6, #FFE6EE);
  border-color: #FFDCE6;
}

.msg-stack {
  display: flex;
  flex-direction: column;
  gap: 9px;
  max-width: 88%;
}

.msg.assistant .msg-stack { align-items: flex-start; }
.msg.user .msg-stack { align-items: flex-end; }

.msg-author {
  font-size: 10.5px;
  color: var(--muted);
  font-weight: 600;
  padding: 0 4px;
}

.bubble {
  max-width: 100%;
  padding: 10px 14px;
  border-radius: 19px;
  background: var(--card);
  border: 1.5px solid var(--border);
  color: var(--text);
  word-break: break-word;
  white-space: pre-wrap;
  font-size: 14.5px;
  line-height: 1.55;
  box-shadow: var(--shadow-xs);
}

.msg.assistant .bubble { border-bottom-left-radius: 7px; }

.msg.user .bubble {
  background: linear-gradient(150deg, #FFA9C0 0%, #FF8FAB 100%);
  border-color: #FF9DB6;
  color: #fff;
  border-bottom-right-radius: 7px;
  box-shadow: 0 8px 18px -12px rgba(242, 113, 147, 0.95);
  text-shadow: 0 1px 0 rgba(185, 70, 100, 0.12);
}

.msg.user.other .bubble {
  background: var(--card);
  border-color: var(--border);
  color: var(--text);
  box-shadow: var(--shadow-xs);
  text-shadow: none;
}

/* ============================ 记账卡片 ============================ */

.card {
  width: 100%;
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  position: relative;
}

.card.tappable {
  cursor: pointer;
  transition: transform 0.22s var(--ease-spring), border-color 0.22s ease, box-shadow 0.22s ease;
}

.card.tappable:active {
  transform: scale(0.977);
  border-color: #FFCFDB;
  box-shadow: var(--shadow);
}

.record-card { --accent: var(--brand); }

.record-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 5px;
  background: linear-gradient(180deg, #FFB7C9, #FF8FAB);
  border-radius: 0 4px 4px 0;
}

.record-card.income { --accent: var(--green); }

.record-card.income::before {
  background: linear-gradient(180deg, #8ED9BC, #55B390);
}

.rc-top {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 14px 14px 10px 18px;
}

.rc-icon {
  width: 44px;
  height: 44px;
  flex: 0 0 auto;
  border-radius: 15px;
  background: linear-gradient(145deg, #FFF2F6, #FFE5EC);
  border: 1px solid #FFE0E8;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  box-shadow: 0 1px 0 #fff inset;
}

.record-card.income .rc-icon {
  background: linear-gradient(145deg, #EFFAF5, #DFF4EA);
  border-color: #D6EEE2;
}

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

.rc-cat {
  font-size: 15px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--ink);
}

.rc-sub {
  font-size: 11.5px;
  color: var(--muted);
  margin-top: 2px;
}

.rc-amount {
  font-size: clamp(19px, 5.6vw, 22px);
  font-weight: 800;
  letter-spacing: -0.5px;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.rc-amount.expense { color: #E8607E; }
.rc-amount.income { color: var(--green); }

.rc-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  padding: 0 14px 12px 18px;
  font-size: 11.5px;
  color: var(--muted);
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 2.5px 8px;
  border-radius: 999px;
  background: var(--bg-soft);
  border: 1px solid var(--border-soft);
  color: var(--muted);
  font-size: 10.5px;
  font-weight: 600;
  white-space: nowrap;
}

.tag.warn { background: var(--amber-soft); border-color: #FBE3BC; color: #B87B22; }
.tag.brand { background: var(--brand-soft); border-color: #FFD6E1; color: var(--brand-deep); }
.tag.green { background: var(--green-soft); border-color: #D2EFE2; color: #33886A; }

.rc-note {
  margin: 0 14px 12px 18px;
  padding: 9px 11px;
  background: var(--bg-soft);
  border: 1px dashed var(--border-strong);
  border-radius: 12px;
  font-size: 12.5px;
  color: var(--text-soft);
  word-break: break-word;
}

.rc-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 14px 9px 18px;
  border-top: 1px dashed var(--border-strong);
  background: rgba(255, 243, 232, 0.5);
  font-size: 11px;
  color: var(--muted-2);
}

.rc-foot .tap-hint {
  color: var(--brand-deep);
  font-weight: 700;
  opacity: 0.9;
}

.rc-actions { display: flex; gap: 8px; padding: 0 14px 12px 18px; }

.mini-btn {
  flex: 1;
  padding: 8px 10px;
  border-radius: 12px;
  border: 1.5px solid var(--border);
  background: var(--card-2);
  color: var(--text);
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  min-height: 38px;
  transition: transform 0.18s var(--ease-spring), background-color 0.18s ease;
}

.mini-btn:active { transform: scale(0.96); background: var(--bg-deep); }
.mini-btn.danger { color: var(--red); border-color: #FFD2D8; background: var(--red-soft); }
.mini-btn.primary {
  background: linear-gradient(135deg, #FFA8BF, #FF8FAB);
  border-color: transparent;
  color: #fff;
  font-weight: 700;
  box-shadow: 0 8px 16px -12px rgba(242, 113, 147, 0.9);
}

/* 解析中骨架 */
.parsing-card {
  padding: 15px 15px 13px;
  background: linear-gradient(160deg, #FFFDF9, #FFF7EE);
}

.skeleton {
  height: 12px;
  border-radius: 6px;
  background: linear-gradient(
    90deg,
    var(--card-2) 25%,
    #FFE6D8 37%,
    var(--card-2) 63%
  );
  background-size: 400% 100%;
  animation: shimmer 1.4s ease infinite;
  margin-bottom: 9px;
}

.skeleton.w40 { width: 40%; }
.skeleton.w70 { width: 70%; }
.skeleton.h20 { height: 20px; }

@keyframes shimmer {
  0% { background-position: 100% 0; }
  100% { background-position: -100% 0; }
}

.parsing-label {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--muted);
}

.dots span {
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--brand);
  margin-right: 3px;
  animation: dotPulse 1.2s infinite;
}

.dots span:nth-child(2) { animation-delay: 0.18s; }
.dots span:nth-child(3) { animation-delay: 0.36s; }

@keyframes dotPulse {
  0%, 60%, 100% { opacity: 0.25; transform: translateY(0); }
  30% { opacity: 1; transform: translateY(-3px); }
}

/* 澄清卡 */
.clarify-card {
  padding: 15px;
  background: linear-gradient(160deg, #FFFDF9, #FFF8F2);
}

.clarify-card .q {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 11px;
  color: var(--ink);
}

.clarify-options {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 11px;
}

.opt-chip {
  padding: 7px 13px;
  border-radius: 999px;
  background: var(--brand-soft);
  color: var(--brand-deep);
  border: 1.5px solid #FFD4E0;
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  min-height: 34px;
  transition: transform 0.18s var(--ease-spring), background-color 0.18s ease;
}

.opt-chip:active { transform: scale(0.94); background: #FFD9E4; }

.clarify-row { display: flex; gap: 8px; }

.clarify-row input {
  flex: 1;
  min-width: 0;
  background: var(--bg-soft);
  border: 1.5px solid var(--border);
  border-radius: 12px;
  color: var(--text);
  padding: 9px 11px;
  font-size: 14px;
  font-family: inherit;
  outline: none;
}

.clarify-row input:focus {
  border-color: #FFC3D2;
  box-shadow: 0 0 0 3px rgba(255, 143, 171, 0.12);
}

/* 汇总卡 */
.summary-card {
  padding: 16px;
  background:
    radial-gradient(120% 100% at 100% 0%, rgba(255, 224, 232, 0.6) 0%, rgba(255, 224, 232, 0) 55%),
    var(--card);
}

.sc-title { font-size: 11.5px; color: var(--muted); margin-bottom: 6px; }

.sc-total {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.7px;
  font-variant-numeric: tabular-nums;
  color: var(--ink);
}

.sc-sub { font-size: 12px; color: var(--muted); margin-top: 3px; }

.sc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 13px;
}

.sc-cell {
  background: var(--bg-soft);
  border: 1px solid var(--border-soft);
  border-radius: 12px;
  padding: 9px 10px;
}

.sc-cell .k { font-size: 10.5px; color: var(--muted); font-weight: 600; }

.sc-cell .v {
  font-size: 14.5px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  margin-top: 2px;
  color: var(--ink);
}

.sc-bars { margin-top: 13px; display: flex; flex-direction: column; gap: 8px; }

.sc-bar-row { display: flex; align-items: center; gap: 8px; font-size: 12px; }

.sc-bar-row .name {
  width: 62px;
  flex: 0 0 auto;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 600;
}

.sc-bar-row .track {
  flex: 1;
  height: 8px;
  border-radius: 999px;
  background: var(--bg-soft);
  border: 1px solid var(--border-soft);
  overflow: hidden;
}

.sc-bar-row .fill {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, #FFC2D2, #FF8FAB);
  transform-origin: left center;
  animation: barGrow 0.7s var(--ease-out) both;
}

@keyframes barGrow {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}

.sc-bar-row .val {
  width: 72px;
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  color: var(--text-soft);
}

.warn-list { display: flex; flex-direction: column; gap: 6px; width: 100%; }

.warn-item {
  font-size: 11.5px;
  color: #A5741F;
  background: var(--amber-soft);
  border: 1px dashed #F3D9A8;
  border-radius: 11px;
  padding: 7px 10px;
  line-height: 1.5;
}

/* ============================ 输入区 ============================ */

.composer {
  flex: 0 0 auto;
  padding: 8px 12px calc(10px + var(--safe-b));
  display: flex;
  align-items: center;
  background: linear-gradient(180deg, rgba(255, 247, 236, 0) 0%, rgba(255, 247, 236, 0.92) 42%, rgba(255, 247, 236, 0.98) 100%);
  position: relative;
  z-index: 20;
}

.voice-row,
.text-row {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px;
  background: rgba(255, 253, 249, 0.94);
  border: 1.5px solid var(--border);
  border-radius: 24px;
  box-shadow: 0 3px 0 rgba(91, 64, 56, 0.035), 0 16px 34px -22px rgba(91, 64, 56, 0.55);
  transition: border-color 0.2s ease, box-shadow 0.25s ease, transform 0.25s var(--ease-out);
}

.text-row { align-items: flex-end; padding: 6px 6px 6px 5px; }

.text-row:focus-within {
  border-color: #FFC3D2;
  box-shadow: 0 0 0 4px rgba(255, 143, 171, 0.13), 0 18px 36px -24px rgba(91, 64, 56, 0.6);
  transform: translateY(-1px);
}

.voice-btn {
  flex: 1;
  height: 48px;
  border-radius: 19px;
  border: 0;
  background: linear-gradient(140deg, #FFAEC4 0%, #FF8FAB 55%, #FB7F9E 100%);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.4px;
  cursor: pointer;
  transition: transform 0.16s var(--ease-spring), box-shadow 0.25s ease, background 0.2s ease;
  touch-action: none;
  user-select: none;
  box-shadow: 0 10px 22px -14px rgba(242, 113, 147, 0.95), 0 1px 0 rgba(255, 255, 255, 0.55) inset;
  position: relative;
  overflow: hidden;
}

.voice-btn::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.28), transparent 55%);
  pointer-events: none;
}

.voice-btn svg { width: 21px; height: 21px; position: relative; z-index: 1; }
.voice-btn .voice-hint { position: relative; z-index: 1; }

.voice-btn:active,
.voice-btn.recording {
  transform: scale(0.985);
  background: linear-gradient(140deg, #FF9A86, #F26D7D);
  box-shadow: 0 0 0 7px rgba(242, 109, 125, 0.14), 0 12px 24px -14px rgba(242, 109, 125, 0.95);
}

.voice-btn:disabled { opacity: 0.5; }
.voice-btn.armed {
  background: linear-gradient(140deg, #FFC58A, #F0A35B);
  box-shadow: 0 0 0 7px rgba(240, 163, 91, 0.15), 0 12px 24px -14px rgba(240, 163, 91, 0.9);
}

.icon-btn {
  width: 46px;
  height: 46px;
  flex: 0 0 auto;
  border-radius: 17px;
  border: 0;
  background: var(--card-2);
  color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 1px 0 #fff inset;
  transition: transform 0.18s var(--ease-spring), background-color 0.18s ease, color 0.18s ease;
}

.icon-btn svg { width: 20px; height: 20px; }

.icon-btn:active {
  transform: scale(0.9);
  background: var(--bg-deep);
  color: var(--brand-deep);
}

.text-row textarea {
  flex: 1;
  min-width: 0;
  max-height: 112px;
  resize: none;
  background: transparent;
  border: 0;
  border-radius: 17px;
  color: var(--text);
  padding: 12px 10px;
  font-size: 15px;
  font-family: inherit;
  line-height: 1.4;
  outline: none;
  min-height: 46px;
}

.text-row textarea::placeholder { color: var(--muted-2); }

.send-btn {
  height: 46px;
  padding: 0 20px;
  border-radius: 17px;
  border: 0;
  background: linear-gradient(140deg, #FFAEC4, #FF8FAB);
  color: #fff;
  font-size: 14.5px;
  font-weight: 700;
  cursor: pointer;
  flex: 0 0 auto;
  box-shadow: 0 10px 20px -14px rgba(242, 113, 147, 0.95), 0 1px 0 rgba(255, 255, 255, 0.5) inset;
  transition: transform 0.18s var(--ease-spring), opacity 0.18s ease;
}

.send-btn:active { transform: scale(0.94); }
.send-btn:disabled { opacity: 0.45; cursor: default; box-shadow: none; }

/* ============================ 底部导航 ============================ */

.tabbar {
  flex: 0 0 auto;
  height: var(--tabbar-h);
  margin: 6px 16px calc(10px + var(--safe-b));
  padding: 5px;
  display: flex;
  align-items: stretch;
  gap: 5px;
  background: rgba(255, 253, 249, 0.97);
  border: 1.5px solid var(--border);
  border-radius: 24px;
  box-shadow: 0 3px 0 rgba(91, 64, 56, 0.04), 0 18px 40px -24px rgba(91, 64, 56, 0.55);
  z-index: 20;
}

.tab {
  flex: 1;
  border: 0;
  border-radius: 19px;
  background: transparent;
  color: var(--muted);
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 7px;
  font-size: 12.5px;
  font-weight: 700;
  cursor: pointer;
  position: relative;
  transition: background-color 0.24s ease, color 0.24s ease, transform 0.24s var(--ease-spring);
}

.tab svg {
  width: 20px;
  height: 20px;
  transition: transform 0.32s var(--ease-spring);
}

.tab:active { transform: scale(0.96); }

.tab.active {
  background: linear-gradient(140deg, #FFF0F5, #FFE4EB);
  color: var(--brand-deep);
  box-shadow: 0 1px 0 #fff inset, 0 6px 14px -10px rgba(242, 113, 147, 0.7);
}

.tab.active svg {
  transform: translateY(-1px) scale(1.08);
  animation: tabPop 0.45s var(--ease-spring);
}

@keyframes tabPop {
  0% { transform: scale(0.82) translateY(1px); }
  60% { transform: scale(1.14) translateY(-1px); }
  100% { transform: scale(1.08) translateY(-1px); }
}

/* ============================ 录音浮层 ============================ */

.rec-overlay {
  position: fixed;
  inset: 0;
  /* 关键：这是纯视觉遮罩。若它接收指针事件，"松手"就传不到语音按钮，会卡在录音页 */
  pointer-events: none;
  background: rgba(91, 64, 56, 0.36);
  backdrop-filter: blur(5px);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: calc(var(--composer-h) + 46px + var(--safe-b));
  z-index: 60;
  animation: fadeIn 0.22s ease both;
}

.rec-panel {
  width: min(88%, 420px);
  background: linear-gradient(170deg, #FFFDF9, #FFF6EC);
  border: 1.5px solid #FFF;
  border-radius: 28px;
  padding: 22px 18px 18px;
  box-shadow: 0 30px 60px -30px rgba(91, 64, 56, 0.6), 0 0 0 1px var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 13px;
  transition: transform 0.24s var(--ease-spring), opacity 0.24s ease;
  animation: recIn 0.4s var(--ease-spring) both;
}

@keyframes recIn {
  from { opacity: 0; transform: translateY(18px) scale(0.94); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.rec-overlay.cancelling .rec-panel { transform: scale(0.94); opacity: 0.78; }

/* 浮层里的"取消"按钮是唯一可交互元素 */
.rec-cancel {
  pointer-events: auto;
  margin-top: 12px;
  min-height: 34px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font-size: 12.5px;
  font-family: inherit;
}
.rec-cancel:active { background: rgba(255, 255, 255, 0.2); }

/* 语音按钮不要触发页面滚动，否则浏览器会发 pointercancel */
.voice-btn { touch-action: none; -webkit-user-select: none; user-select: none; }

.rec-wave {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3px;
  height: 46px;
  width: 100%;
}

.rec-wave i {
  display: block;
  width: 4px;
  border-radius: 3px;
  background: linear-gradient(180deg, #FFB7C9, #FF8FAB);
  height: 8px;
  transition: height 0.09s linear;
  will-change: height;
}

.rec-overlay.cancelling .rec-wave i {
  background: linear-gradient(180deg, #FFAD9E, #F26D7D);
}

.rec-info { display: flex; flex-direction: column; align-items: center; gap: 3px; }

.rec-state { font-size: 14.5px; font-weight: 700; color: var(--ink); }
.rec-hint { font-size: 11.5px; color: var(--muted); }

.rec-timer {
  font-size: 21px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  letter-spacing: 1px;
  color: var(--brand-deep);
}

.rec-overlay.cancelling .rec-hint { color: var(--red); }

/* ============================ 弹层 ============================ */

.sheet-mask {
  position: fixed;
  inset: 0;
  background: rgba(91, 64, 56, 0.36);
  backdrop-filter: blur(3px);
  z-index: 80;
  animation: fadeIn 0.22s ease both;
}

.sheet-mask.is-closing { animation: fadeOut 0.22s ease both; }

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes fadeOut { from { opacity: 1; } to { opacity: 0; } }

.sheet {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  max-width: 720px;
  margin: 0 auto;
  background: linear-gradient(180deg, #FFFDF9 0%, #FFF9F2 100%);
  border-top-left-radius: 30px;
  border-top-right-radius: 30px;
  border-top: 1.5px solid #fff;
  box-shadow: 0 -24px 60px -34px rgba(91, 64, 56, 0.55), 0 0 0 1px var(--border);
  z-index: 90;
  max-height: 90dvh;
  display: flex;
  flex-direction: column;
  animation: sheetUp 0.44s var(--ease-out) both;
  padding-bottom: var(--safe-b);
}

.sheet.is-closing { animation: sheetDown 0.26s var(--ease-soft) both; }

@keyframes sheetUp {
  from { transform: translate3d(0, 100%, 0); }
  to { transform: translate3d(0, 0, 0); }
}

@keyframes sheetDown {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(0, 100%, 0); }
}

.sheet-grab {
  width: 44px;
  height: 5px;
  border-radius: 3px;
  background: #F0D6C9;
  margin: 10px auto 4px;
  flex: 0 0 auto;
}

.sheet-body {
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 8px 16px 22px;
  scrollbar-width: none;
}

.sheet-body::-webkit-scrollbar { display: none; }

.sheet h3 {
  font-size: 18px;
  font-weight: 800;
  margin: 6px 0 14px;
  letter-spacing: -0.2px;
  color: var(--ink);
}

.sheet h4 {
  font-size: 12px;
  color: var(--muted);
  margin: 18px 0 8px;
  font-weight: 700;
}

.sheet-mascot {
  display: block;
  width: min(220px, 70%);
  height: auto;
  aspect-ratio: 380 / 200;
  margin: 0 auto 4px;
  filter: drop-shadow(0 12px 18px rgba(185, 126, 75, 0.16));
}

.field { margin-bottom: 14px; }

.field > label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 6px;
}

.field input[type="text"],
.field input[type="number"],
.field input[type="date"],
.field input[type="time"],
.field input[type="password"],
.field input[type="url"],
.field select,
.field textarea {
  width: 100%;
  background: var(--bg-soft);
  border: 1.5px solid var(--border);
  border-radius: 13px;
  color: var(--text);
  padding: 11px 12px;
  font-size: 15px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: #FFC3D2;
  background: var(--card);
  box-shadow: 0 0 0 3px rgba(255, 143, 171, 0.12);
}

.field-row { display: flex; gap: 10px; }
.field-row > * { flex: 1; min-width: 0; }

.amount-input { display: flex; align-items: center; gap: 8px; }
.amount-input .cur { font-size: 21px; color: var(--brand); font-weight: 700; }
.amount-input input {
  font-size: 24px !important;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  color: var(--ink) !important;
  appearance: textfield;
  -moz-appearance: textfield;
}

.amount-input input::-webkit-outer-spin-button,
.amount-input input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.type-switch { display: flex; gap: 7px; }

.type-switch button {
  flex: 1;
  padding: 9px 6px;
  border-radius: 12px;
  border: 1.5px solid var(--border);
  background: var(--card);
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  min-height: 40px;
  transition: transform 0.18s var(--ease-spring), background-color 0.18s ease, color 0.18s ease;
}

.type-switch button:active { transform: scale(0.95); }

.type-switch button.active {
  background: linear-gradient(140deg, #FFAEC4, #FF8FAB);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 8px 16px -12px rgba(242, 113, 147, 0.9);
}

.chip-grid { display: flex; flex-wrap: wrap; gap: 7px; }

.chip {
  padding: 8px 12px;
  border-radius: 12px;
  border: 1.5px solid var(--border);
  background: var(--card);
  color: var(--text);
  font-size: 13px;
  font-weight: 550;
  cursor: pointer;
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: transform 0.18s var(--ease-spring), background-color 0.18s ease, border-color 0.18s ease;
}

.chip:active { transform: scale(0.94); }

.chip.active {
  background: linear-gradient(140deg, #FFAEC4, #FF8FAB);
  border-color: transparent;
  color: #fff;
  font-weight: 700;
  box-shadow: 0 8px 16px -12px rgba(242, 113, 147, 0.9);
}

.chip.sub {
  font-size: 12px;
  padding: 6px 10px;
  min-height: 32px;
  color: var(--muted);
  background: var(--bg-soft);
}

.chip.sub.active { color: #fff; background: linear-gradient(140deg, #FFC2D2, #FF9DB6); }

.sheet-actions {
  display: flex;
  gap: 10px;
  position: sticky;
  bottom: 0;
  z-index: 2;
  margin: 20px -16px -22px;
  padding: 14px 16px 16px;
  background: #FFF9F2;
  border-top: 1px solid var(--border-soft);
  box-shadow: 0 -18px 26px -26px rgba(91, 64, 56, 0.55);
}

.sheet-actions::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -20px;
  height: 20px;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(255, 249, 242, 0), #FFF9F2 82%);
}

.sheet-actions button {
  flex: 1;
  min-height: 48px;
  border-radius: 15px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  border: 1.5px solid var(--border);
  background: var(--card);
  color: var(--text);
  transition: transform 0.18s var(--ease-spring), background-color 0.18s ease;
}

.sheet-actions button:active { transform: scale(0.97); }

.sheet-actions .primary {
  background: linear-gradient(140deg, #FFAEC4, #FF8FAB);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 10px 22px -14px rgba(242, 113, 147, 0.9), 0 1px 0 rgba(255, 255, 255, 0.5) inset;
}

.sheet-actions .danger {
  background: var(--red-soft);
  border-color: #FFD2D8;
  color: var(--red);
}

.list-item {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 13px;
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: 17px;
  margin-bottom: 9px;
  cursor: pointer;
  transition: transform 0.2s var(--ease-spring), border-color 0.2s ease, box-shadow 0.2s ease;
  box-shadow: var(--shadow-xs);
}

.list-item:active {
  transform: scale(0.98);
  border-color: #FFCFDB;
  box-shadow: var(--shadow-sm);
}

.list-item .li-main { flex: 1; min-width: 0; }
.list-item .li-title { font-size: 14.5px; font-weight: 700; color: var(--ink); }
.list-item .li-sub { font-size: 11.5px; color: var(--muted); margin-top: 2px; }
.list-item .li-emoji { font-size: 21px; }

.list-item .chev { color: var(--muted-2); font-size: 20px; line-height: 1; }

.list-item.active {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px var(--brand-soft);
}

.toast {
  position: fixed;
  left: 50%;
  bottom: calc(var(--composer-h) + var(--tabbar-h) + var(--safe-b) + 20px);
  transform: translateX(-50%);
  background: rgba(91, 64, 56, 0.95);
  color: #FFF9F2;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 16px;
  padding: 11px 17px;
  font-size: 13px;
  font-weight: 550;
  z-index: 120;
  box-shadow: 0 18px 40px -18px rgba(91, 64, 56, 0.65);
  max-width: 86%;
  text-align: center;
  display: flex;
  align-items: center;
  gap: 10px;
  animation: toastIn 0.4s var(--ease-spring) both;
}

.toast.is-hiding { animation: toastOut 0.22s var(--ease-soft) both; }

@keyframes toastIn {
  from { opacity: 0; transform: translate(-50%, 16px) scale(0.92); }
  to { opacity: 1; transform: translate(-50%, 0) scale(1); }
}

@keyframes toastOut {
  from { opacity: 1; transform: translate(-50%, 0) scale(1); }
  to { opacity: 0; transform: translate(-50%, 8px) scale(0.96); }
}

.toast button {
  background: transparent;
  border: 0;
  color: #FFC7D6;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  padding: 2px 4px;
}

/* ============================ 通用徽章 / 离线 ============================ */

.role-badge {
  font-size: 9.5px;
  font-weight: 700;
  padding: 1.5px 7px;
  border-radius: 999px;
  background: var(--card-2);
  color: var(--muted);
  flex: 0 0 auto;
  border: 1px solid var(--border-soft);
}

.role-badge.owner { background: var(--brand-soft); border-color: #FFD6E1; color: var(--brand-deep); }
.role-badge.admin { background: var(--butter-soft); border-color: #F8E4B8; color: #A5741F; }

.account-btn {
  width: 36px;
  height: 36px;
  flex: 0 0 auto;
  border-radius: 13px;
  border: 1.5px solid var(--border);
  background: var(--card);
  font-size: 17px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.account-btn:active { border-color: var(--brand); }

.offline-bar {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: var(--amber-soft);
  color: #A5741F;
  font-size: 12px;
  font-weight: 550;
  border-bottom: 1px solid #F5DFB6;
}

.offline-bar .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
  animation: offlinePulse 1.4s ease-in-out infinite;
}

@keyframes offlinePulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.35; transform: scale(0.8); }
}

.offline-bar button {
  margin-left: auto;
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid #EBCF9C;
  border-radius: 999px;
  color: inherit;
  font-size: 11.5px;
  font-weight: 600;
  padding: 4px 11px;
  cursor: pointer;
}

/* ---------------------------- 发送失败（标红） ---------------------------- */

.msg.failed .bubble {
  background: linear-gradient(150deg, #F08796, #E4637A);
  border-color: #E4637A;
  color: #fff;
  box-shadow: 0 8px 18px -12px rgba(228, 99, 122, 0.95);
}

.failed-note {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11.5px;
  color: var(--red);
  padding: 0 2px;
}

.failed-note button {
  background: transparent;
  border: 1px solid rgba(239, 107, 126, 0.55);
  border-radius: 999px;
  color: inherit;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 10px;
  cursor: pointer;
}

/* ---------------------------- 成员页 ---------------------------- */

.member-row {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 12px;
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: 17px;
  margin-bottom: 8px;
  box-shadow: var(--shadow-xs);
}

.member-row .m-emoji {
  width: 40px;
  height: 40px;
  flex: 0 0 auto;
  border-radius: 14px;
  background: linear-gradient(145deg, #FFF2F6, #FFE7EE);
  border: 1px solid #FFDDE7;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 19px;
}

.member-row .m-main { flex: 1; min-width: 0; }

.member-row .m-name {
  font-size: 14.5px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
}

.member-row .m-sub {
  font-size: 11.5px;
  color: var(--muted);
  margin-top: 2px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.member-row .m-actions { display: flex; gap: 6px; flex: 0 0 auto; }

.member-row .m-actions button {
  min-height: 32px;
  padding: 0 11px;
  border-radius: 10px;
  border: 1.5px solid var(--border);
  background: var(--card-2);
  color: var(--text);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
}

.member-row .m-actions button.danger {
  color: var(--red);
  border-color: #FFD2D8;
  background: var(--red-soft);
}

.invite-box {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px;
  background: linear-gradient(135deg, #FFF6EC, #FFFDF9);
  border: 1.5px dashed #EBCF9C;
  border-radius: 17px;
  margin: 10px 0;
}

.invite-code {
  flex: 1;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 3px;
  font-variant-numeric: tabular-nums;
  color: var(--brand-deep);
}

.quota-line { font-size: 12px; color: var(--muted); margin: 6px 0 12px; }

.section-title {
  font-size: 12px;
  color: var(--muted);
  margin: 18px 0 8px;
  font-weight: 700;
}

/* ============================ 明细页 ============================ */

.detail-body {
  flex: 1 1 auto;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-y: contain;
  padding: 0 0 calc(30px + var(--safe-b));
  scrollbar-width: none;
}

.detail-body::-webkit-scrollbar { display: none; }

.detail-summary {
  position: relative;
  margin: 14px;
  padding: 18px 18px 16px;
  border-radius: 26px;
  border: 1.5px solid #FFE0E8;
  background:
    radial-gradient(120% 120% at 100% 0%, #FFF8EA 0%, rgba(255, 248, 234, 0) 56%),
    linear-gradient(135deg, #FFF0F5 0%, #FFF9F0 100%);
  box-shadow: 0 2px 0 rgba(255, 255, 255, 0.85) inset, 0 16px 36px -26px rgba(91, 64, 56, 0.45);
  overflow: hidden;
  display: flex;
  align-items: center;
  gap: 8px;
  animation: rowIn 0.44s var(--ease-out) both;
}

.detail-summary__main { flex: 1; min-width: 0; position: relative; z-index: 1; }

.detail-summary .k {
  font-size: 11.5px;
  color: var(--muted);
  font-weight: 600;
}

.detail-summary .v {
  font-size: clamp(26px, 8.2vw, 32px);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.9px;
  color: #E8607E;
  margin: 2px 0 4px;
}

.detail-mascot {
  position: relative;
  z-index: 1;
  width: 96px;
  height: auto;
  aspect-ratio: 1;
  flex: 0 0 auto;
  margin: -6px -6px -14px 0;
  filter: drop-shadow(0 10px 14px rgba(185, 126, 75, 0.18));
  animation: mascotFloat 6s ease-in-out infinite;
}

.day-head {
  position: sticky;
  top: 0;
  z-index: 2;
  padding: 10px 20px 7px;
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  background: linear-gradient(180deg, rgba(255, 247, 236, 1), rgba(255, 247, 236, 0.95));
  font-variant-numeric: tabular-nums;
}

.day-head span:first-child {
  padding: 2px 10px;
  border-radius: 999px;
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text-soft);
  font-weight: 700;
}

.rec-row {
  display: flex;
  align-items: center;
  gap: 11px;
  margin: 0 14px 8px;
  padding: 11px 13px;
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: 17px;
  box-shadow: var(--shadow-xs);
  cursor: pointer;
  transition: transform 0.2s var(--ease-spring), border-color 0.2s ease, box-shadow 0.2s ease;
}

.rec-row:active {
  transform: scale(0.98);
  border-color: #FFCFDB;
  box-shadow: var(--shadow-sm);
}

.detail-body .rec-row { animation: rowIn 0.4s var(--ease-out) both; }

.rec-icon {
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  border-radius: 13px;
  background: linear-gradient(145deg, #FFF3F7, #FFE8EF);
  border: 1px solid #FFE0E8;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 19px;
}

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

.rec-cat {
  font-size: 14px;
  font-weight: 650;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--ink);
}

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

.rec-amount {
  font-size: 15px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  color: #E8607E;
}

.rec-amount.income { color: var(--green); }

/* ============================ 统计页挂载点 ============================ */

#statsMount {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-y: contain;
  scrollbar-width: none;
}

#statsMount::-webkit-scrollbar { display: none; }

/* ============================ 搜索页 ============================ */

.search-input {
  flex: 1;
  min-width: 0;
  height: 40px;
  margin: 0 8px;
  border-radius: 14px;
  border: 1.5px solid var(--border);
  background: var(--bg-soft);
  color: var(--text);
  padding: 0 13px;
  font-size: 14.5px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.search-input:focus {
  border-color: #FFC3D2;
  background: var(--card);
  box-shadow: 0 0 0 3px rgba(255, 143, 171, 0.12);
}

.search-input::placeholder { color: var(--muted-2); }

.search-body {
  flex: 1 1 auto;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 10px 0 28px;
  scrollbar-width: none;
}

.search-body::-webkit-scrollbar { display: none; }

.search-section { padding: 4px 0 6px; }

.search-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--muted);
  padding: 10px 20px 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ============================ 扫码 ============================ */

.scan-overlay {
  position: fixed;
  inset: 0;
  background: #000;
  z-index: 100;
  display: flex;
  flex-direction: column;
}

.scan-overlay video { flex: 1; width: 100%; height: 100%; object-fit: cover; }

.scan-frame {
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(64vw, 260px);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  border: 2.5px solid #FFC2D2;
  border-radius: 26px;
  box-shadow: 0 0 0 2000px rgba(38, 26, 22, 0.55), 0 0 30px rgba(255, 143, 171, 0.35);
  animation: scanPulse 2.4s ease-in-out infinite;
}

@keyframes scanPulse {
  0%, 100% { box-shadow: 0 0 0 2000px rgba(38, 26, 22, 0.55), 0 0 24px rgba(255, 143, 171, 0.25); }
  50% { box-shadow: 0 0 0 2000px rgba(38, 26, 22, 0.58), 0 0 40px rgba(255, 143, 171, 0.55); }
}

.scan-top {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  padding: 14px 16px calc(var(--safe-b));
  display: flex;
  align-items: center;
  gap: 8px;
  color: #fff;
  background: linear-gradient(rgba(0, 0, 0, 0.55), transparent);
}

.scan-top button {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  border: 0;
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
  cursor: pointer;
  font-size: 16px;
}

.scan-tip {
  position: absolute;
  left: 0;
  right: 0;
  bottom: calc(var(--safe-b) + 24px);
  text-align: center;
  color: #fff;
  font-size: 13px;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.7);
}

/* ============================ 邀请二维码 ============================ */

.qr-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 16px;
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: 22px;
  margin: 10px 0;
  box-shadow: var(--shadow-xs);
}

.qr-box svg { width: 168px; height: 168px; display: block; }

.qr-hint { font-size: 11px; color: #7f6a5e; }

/* ============================ 认证页 ============================ */

.auth-view {
  position: relative;
  z-index: 1;
  height: 100dvh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 26px 18px calc(22px + var(--safe-b));
  gap: 14px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-y: contain;
}

.auth-card {
  position: relative;
  flex: 0 0 auto;
  margin: auto 0;
  width: 100%;
  max-width: 420px;
  background: linear-gradient(180deg, rgba(255, 253, 249, 0.97), rgba(255, 249, 242, 0.94));
  border: 1.5px solid #F7E2D5;
  border-radius: 32px;
  padding: 24px 22px 22px;
  box-shadow: 0 3px 0 rgba(255, 255, 255, 0.9) inset, 0 40px 80px -50px rgba(91, 64, 56, 0.55);
  backdrop-filter: blur(10px);
  overflow: hidden;
  animation: authIn 0.6s var(--ease-out) both;
}

.auth-card::before {
  content: "";
  position: absolute;
  right: -56px;
  top: -56px;
  width: 190px;
  height: 190px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 224, 232, 0.9), rgba(255, 224, 232, 0) 70%);
  pointer-events: none;
}

.auth-card::after {
  content: "";
  position: absolute;
  left: -44px;
  bottom: -52px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 240, 218, 0.85), rgba(255, 240, 218, 0) 70%);
  pointer-events: none;
}

@keyframes authIn {
  from { opacity: 0; transform: translateY(18px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.auth-brand {
  position: relative;
  z-index: 1;
  text-align: center;
  margin-bottom: 18px;
}

.auth-logo {
  display: block;
  width: min(210px, 74%);
  height: auto;
  aspect-ratio: 380 / 200;
  margin: 0 auto 6px;
  filter: drop-shadow(0 14px 20px rgba(185, 126, 75, 0.2));
  animation: mascotFloat 6s ease-in-out infinite;
}

.auth-brand h1 {
  font-size: 24px;
  font-weight: 800;
  margin: 4px 0 5px;
  letter-spacing: -0.4px;
  color: var(--ink);
}

.auth-slogan {
  margin: 0;
  font-size: 12.5px;
  color: var(--muted);
  font-weight: 550;
}

.auth-slogan::before {
  content: "♡ ";
  color: var(--brand);
}

.auth-tabs {
  position: relative;
  display: flex;
  gap: 4px;
  background: var(--bg-soft);
  border: 1px solid var(--border-soft);
  border-radius: 15px;
  padding: 4px;
  margin-bottom: 18px;
  z-index: 1;
}

.auth-tab__glider {
  position: absolute;
  top: 4px;
  left: 4px;
  width: calc(50% - 6px);
  height: calc(100% - 8px);
  border-radius: 12px;
  background: linear-gradient(140deg, #FFAEC4, #FF8FAB);
  box-shadow: 0 8px 16px -10px rgba(242, 113, 147, 0.9);
  transition: transform 0.36s var(--ease-spring);
  pointer-events: none;
}

.auth-tabs.is-register .auth-tab__glider { transform: translateX(calc(100% + 4px)); }

.auth-tab {
  position: relative;
  z-index: 1;
  flex: 1;
  min-height: 38px;
  border: 0;
  border-radius: 12px;
  background: transparent;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: color 0.24s ease;
}

.auth-tab.active { color: #fff; }

.auth-form {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 13px;
}

.auth-form:not(.hidden) { animation: formIn 0.34s var(--ease-out) both; }

@keyframes formIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.auth-field { display: flex; flex-direction: column; gap: 6px; }

.auth-field > span {
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
}

.auth-field input {
  width: 100%;
  min-height: 47px;
  background: var(--bg-soft);
  border: 1.5px solid var(--border);
  border-radius: 14px;
  color: var(--text);
  padding: 11px 13px;
  font-size: 15px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease;
}

.auth-field input:focus {
  border-color: #FFC3D2;
  background: var(--card);
  box-shadow: 0 0 0 3px rgba(255, 143, 171, 0.12);
}

.auth-field input::placeholder { color: var(--muted-2); }

.auth-inline { display: flex; gap: 8px; }
.auth-inline input { flex: 1; min-width: 0; }

.auth-inline-btn {
  flex: 0 0 auto;
  min-height: 47px;
  padding: 0 14px;
  border-radius: 14px;
  border: 1.5px solid #FFD4E0;
  background: var(--brand-soft);
  color: var(--brand-deep);
  font-size: 12.5px;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.18s var(--ease-spring), opacity 0.18s ease;
}

.auth-inline-btn:active { transform: scale(0.95); }
.auth-inline-btn:disabled { background: var(--card-2); border-color: var(--border); color: var(--muted-2); cursor: default; }

.auth-submit {
  min-height: 50px;
  margin-top: 4px;
  border: 0;
  border-radius: 16px;
  background: linear-gradient(140deg, #FFAEC4 0%, #FF8FAB 60%, #FB7F9E 100%);
  color: #fff;
  font-size: 15.5px;
  font-weight: 700;
  letter-spacing: 1px;
  cursor: pointer;
  box-shadow: 0 12px 24px -14px rgba(242, 113, 147, 0.95), 0 1px 0 rgba(255, 255, 255, 0.5) inset;
  transition: transform 0.18s var(--ease-spring), opacity 0.18s ease;
}

.auth-submit:active { transform: scale(0.97); }
.auth-submit:disabled { opacity: 0.55; cursor: default; box-shadow: none; }

.auth-error {
  margin: 0;
  padding: 9px 12px;
  border-radius: 12px;
  background: var(--red-soft);
  border: 1px solid #FFD2D8;
  color: var(--red);
  font-size: 12.5px;
}

.auth-hint {
  margin: 0;
  padding: 9px 12px;
  border-radius: 12px;
  background: var(--brand-soft);
  border: 1px solid #FFD6E1;
  color: var(--brand-deep);
  font-size: 12.5px;
  word-break: break-all;
}

.auth-foot {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin: 16px 0 0;
  padding-top: 13px;
  border-top: 1px dashed var(--border-strong);
  font-size: 11px;
  line-height: 1.7;
  color: var(--muted);
  text-align: center;
}

.auth-foot-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
  flex-wrap: wrap;
}

.auth-server { text-align: center; }

.auth-link {
  background: transparent;
  border: 0;
  color: var(--brand-deep);
  font-size: 12px;
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: rgba(239, 108, 144, 0.35);
  text-underline-offset: 2px;
  cursor: pointer;
  padding: 8px 2px;
}

/* ============================ 桌面 / 宽屏 ============================ */

@media (max-width: 380px) {
  .home-hero {
    margin-left: 10px;
    margin-right: 10px;
    padding: 15px 13px 14px 15px;
  }

  .hero-copy { padding-right: 104px; }
  .hero-title { font-size: 18px; }
  .hero-mascot { width: 118px; right: -1px; }
  .hero-meta { gap: 5px; }
  .hero-pill { padding: 0 8px; font-size: 10.5px; }

  .home-section-head { padding-left: 17px; padding-right: 17px; }

  .book-row {
    margin-left: 10px;
    margin-right: 10px;
    padding: 12px;
    gap: 10px;
  }

  .book-avatar { width: 46px; height: 46px; border-radius: 15px; font-size: 23px; }
  .book-side .book-time:last-child { display: none; }
  .book-name { font-size: 15px; }

  .add-book-card { margin-left: 10px; margin-right: 10px; }
}

@media (min-width: 720px) {
  .messages { padding-left: 20px; padding-right: 20px; }
  .book-row { margin-left: 18px; margin-right: 18px; }
  .home-hero { margin-left: 18px; margin-right: 18px; }
  .tabbar { max-width: 400px; margin-left: auto; margin-right: auto; }
}

@media (hover: hover) {
  .book-row:hover {
    transform: translateY(-2px);
    border-color: #FFD6E1;
    box-shadow: var(--shadow);
  }

  .settings-item:hover,
  .list-item:hover,
  .rec-row:hover {
    border-color: #FFD6E1;
    box-shadow: var(--shadow-sm);
  }

  .card.tappable:hover {
    transform: translateY(-1px);
    border-color: #FFD6E1;
    box-shadow: var(--shadow);
  }

  .tab:hover { color: var(--brand-deep); }
  .nav-icon:hover { background: var(--card-2); color: var(--brand-deep); }
}

@media (min-width: 900px) {
  .app { margin-top: 12px; height: calc(100dvh - 24px); }
}

/* ============================ 减少动效 ============================ */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .ambient { display: none; }
}

/* ============================ 兼容旧结构 ============================ */

.topbar {
  height: var(--topbar-h);
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 12px;
  background: rgba(255, 249, 242, 0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.view { flex: 1 1 auto; overflow: hidden; position: relative; display: flex; }
.chat-view,
.stats-view { flex: 1; overflow-y: auto; -webkit-overflow-scrolling: touch; }
.stats-view { padding-bottom: calc(var(--tabbar-h) + var(--safe-b) + 12px); }

/* ---------------- 有人 @我 ---------------- */
.book-mention {
  min-width: 20px;
  height: 18px;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--red);
  color: #fff;
  font-size: 10.5px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.tag.mention {
  background: var(--red-soft, rgba(255, 107, 107, 0.16));
  color: var(--red);
  border-color: transparent;
  font-weight: 700;
}

/* ---------------- @ 成员补全 ---------------- */
.mention-list {
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: calc(100% + 8px);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.42);
  overflow: hidden;
  z-index: 40;
}
.mention-item {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border: 0;
  background: transparent;
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
  text-align: left;
  cursor: pointer;
}
.mention-item + .mention-item { border-top: 1px solid var(--border); }
.mention-item.active { background: var(--card-2); }
.mention-item .mi-emoji { font-size: 18px; }
.mention-item .mi-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mention-item .mi-role { font-size: 11px; color: var(--muted); }