/* ==========================================================================
   欠款记录 H5 - 科技炫酷风 (CYBER TECH / GLASSMORPHISM HUD DESIGN SYSTEM)
   ========================================================================== */

:root {
  color-scheme: dark;

  /* 基础科技暗夜底色 */
  --bg-deep: #060913;
  --bg-canvas: #090e1a;
  --bg-surface: rgba(14, 22, 42, 0.68);
  --bg-surface-elevated: rgba(20, 32, 60, 0.78);
  --bg-card-settled: rgba(10, 15, 28, 0.45);

  /* 科技霓虹色彩体系 */
  --cyan: #00f0ff;
  --cyan-glow: rgba(0, 240, 255, 0.4);
  --cyan-soft: rgba(0, 240, 255, 0.1);

  --orange: #ff6b35;
  --orange-glow: rgba(255, 107, 53, 0.45);
  --orange-soft: rgba(255, 107, 53, 0.12);

  --green: #00f59b;
  --green-glow: rgba(0, 245, 155, 0.45);
  --green-soft: rgba(0, 245, 155, 0.12);

  --purple: #a855f7;
  --purple-glow: rgba(168, 85, 247, 0.45);
  --purple-soft: rgba(168, 85, 247, 0.12);

  --blue-gray: #38bdf8;

  /* 文字颜色体系 */
  --text-main: #f3f6fc;
  --text-sub: #8ba2bd;
  --text-muted: #566c84;
  --text-code: #d9e6f5;

  /* 边框与流光 */
  --border-subtle: rgba(0, 240, 255, 0.12);
  --border-light: rgba(255, 255, 255, 0.08);
  --border-active: rgba(0, 240, 255, 0.45);

  /* 投影与光晕 */
  --shadow-hud: 0 16px 40px -8px rgba(0, 0, 0, 0.65), 0 0 25px rgba(0, 240, 255, 0.08);
  --shadow-card: 0 10px 30px -6px rgba(0, 0, 0, 0.5);
  --shadow-glow-cyan: 0 0 20px rgba(0, 240, 255, 0.35);
  --shadow-glow-orange: 0 0 20px rgba(255, 107, 53, 0.35);

  /* 字体系统 */
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --font-mono: "SF Mono", "JetBrains Mono", Menlo, Consolas, "Courier New", monospace;
}

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

[hidden] {
  display: none !important;
}

body {
  margin: 0;
  color: var(--text-main);
  background-color: var(--bg-deep);
  font-family: var(--font-sans);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ==========================================================================
   赛博氛围背景层 (Cyber Grid & Ambient Glowing Orbs)
   ========================================================================== */

.cyber-ambient-grid {
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(to right, rgba(0, 240, 255, 0.035) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0, 240, 255, 0.035) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: radial-gradient(ellipse at center 20%, black 40%, transparent 85%);
  -webkit-mask-image: radial-gradient(ellipse at center 20%, black 40%, transparent 85%);
  pointer-events: none;
}

.cyber-ambient-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.45;
  pointer-events: none;
  z-index: -1;
  mix-blend-mode: screen;
}

.orb-1 {
  top: -100px;
  right: -80px;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(0, 240, 255, 0.32), transparent 70%);
  animation: orbDrift1 14s ease-in-out infinite alternate;
}

.orb-2 {
  top: 35%;
  left: -120px;
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.28), transparent 70%);
  animation: orbDrift2 18s ease-in-out infinite alternate;
}

.orb-3 {
  bottom: 5%;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255, 107, 53, 0.25), transparent 70%);
  animation: orbDrift3 16s ease-in-out infinite alternate;
}

@keyframes orbDrift1 {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-40px, 60px) scale(1.1); }
  100% { transform: translate(30px, 30px) scale(0.95); }
}

@keyframes orbDrift2 {
  0% { transform: translate(0, 0) scale(0.95); }
  50% { transform: translate(50px, -40px) scale(1.08); }
  100% { transform: translate(-20px, 50px) scale(1); }
}

@keyframes orbDrift3 {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-50px, -30px) scale(1.15); }
  100% { transform: translate(20px, -60px) scale(0.9); }
}

/* ==========================================================================
   主容器布局 (App Shell)
   ========================================================================== */

.app-shell {
  width: min(100%, 780px);
  min-height: 100vh;
  margin: 0 auto;
  padding: 24px 18px 48px;
  position: relative;
  z-index: 1;
}

/* ==========================================================================
   顶栏 HUD 样式 (Topbar)
   ========================================================================== */

.topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}

.eyebrow-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.hud-status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--cyan);
  box-shadow: 0 0 10px var(--cyan);
  animation: pulseNeon 2.4s infinite ease-in-out;
}

@keyframes pulseNeon {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.35; transform: scale(0.85); }
}

.eyebrow {
  margin: 0;
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-shadow: 0 0 12px var(--cyan-glow);
}

h1 {
  margin: 0 0 6px;
  font-size: clamp(30px, 7vw, 42px);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--text-main);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.subtitle {
  margin: 0;
  color: var(--text-sub);
  font-size: 13px;
  letter-spacing: 0.02em;
}

.icon-button {
  width: 42px;
  height: 42px;
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  color: var(--text-sub);
  background: var(--bg-surface);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  font-size: 22px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.icon-button:hover {
  color: var(--cyan);
  border-color: var(--cyan);
  background: rgba(0, 240, 255, 0.1);
  box-shadow: 0 0 18px var(--cyan-glow);
  transform: translateY(-2px);
}

.icon-button:active {
  transform: scale(0.94);
}

/* ==========================================================================
   核心看板卡片 (Hero Card) - 赛博流光 HUD
   ========================================================================== */

.hero-card {
  position: relative;
  padding: 26px 24px 22px;
  border-radius: 22px;
  color: #ffffff;
  background: linear-gradient(145deg, rgba(22, 34, 62, 0.82) 0%, rgba(11, 16, 32, 0.92) 100%);
  border: 1px solid rgba(0, 240, 255, 0.25);
  box-shadow: var(--shadow-hud);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  overflow: hidden;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.hero-card:hover {
  border-color: rgba(0, 240, 255, 0.45);
  box-shadow: 0 20px 45px -8px rgba(0, 0, 0, 0.75), 0 0 35px rgba(0, 240, 255, 0.18);
}

/* 跑马灯激光边框动画 */
.hero-laser-border {
  position: absolute;
  inset: 0;
  border-radius: 22px;
  padding: 1.5px;
  background: linear-gradient(90deg, transparent 0%, var(--cyan) 50%, transparent 100%);
  background-size: 200% 100%;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  animation: laserSweep 5s linear infinite;
  opacity: 0.6;
}

@keyframes laserSweep {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-shadow: 0 0 10px var(--cyan-glow);
}

.hero-label::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
}

.hero-amount {
  margin: 10px 0 14px;
  font-family: var(--font-mono);
  font-size: clamp(38px, 11vw, 60px);
  font-weight: 800;
  letter-spacing: -0.05em;
  background: linear-gradient(135deg, #ffffff 40%, var(--cyan) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 18px rgba(0, 240, 255, 0.35));
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
  transition: transform 0.25s ease;
}

.formula {
  display: inline-block;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-family: var(--font-mono);
  color: var(--text-code);
  font-size: 12px;
  padding: 6px 12px;
  border-radius: 8px;
  background: rgba(0, 240, 255, 0.06);
  border: 1px solid rgba(0, 240, 255, 0.15);
  box-shadow: inset 0 0 12px rgba(0, 240, 255, 0.04);
}

.hero-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: 22px;
  padding-top: 14px;
  border-top: 1px solid rgba(0, 240, 255, 0.14);
  color: var(--text-sub);
  font-size: 12px;
  font-family: var(--font-mono);
}

.hero-meta span:first-child {
  color: var(--orange);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 5px;
}

.hero-meta span:first-child::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 8px var(--orange);
}

/* ==========================================================================
   分类标签 (Category Tabs) - 赛博分段控制器
   ========================================================================== */

.category-tabs {
  display: flex;
  gap: 8px;
  margin: 20px 0 14px;
  padding: 6px;
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  background: rgba(11, 17, 34, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
}

.category-tab {
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  border: 1px solid transparent;
  border-radius: 12px;
  color: var(--text-sub);
  background: transparent;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.03em;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
}

.category-tab:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.04);
}

.category-tab.is-active {
  color: #ffffff;
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.18), rgba(0, 240, 255, 0.05));
  border-color: rgba(0, 240, 255, 0.35);
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.2), inset 0 0 10px rgba(0, 240, 255, 0.1);
  text-shadow: 0 0 8px rgba(0, 240, 255, 0.5);
}

.tab-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.total-dot {
  background: var(--blue-gray);
  box-shadow: 0 0 8px var(--blue-gray);
}

.debt-dot {
  background: var(--orange);
  box-shadow: 0 0 8px var(--orange);
}

.salary-dot {
  background: var(--purple);
  box-shadow: 0 0 8px var(--purple);
}

.category-tab.is-active .tab-dot {
  transform: scale(1.25);
}

/* ==========================================================================
   统计三网格 (Stats Grid)
   ========================================================================== */

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 16px 0 22px;
}

.stat-card {
  position: relative;
  min-width: 0;
  padding: 16px 14px 14px;
  border: 1px solid var(--border-light);
  border-radius: 18px;
  background: var(--bg-surface);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: var(--shadow-card);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
}

.stat-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--border-subtle), transparent);
  transition: background 0.3s ease;
}

.stat-card:hover {
  border-color: rgba(0, 240, 255, 0.25);
  transform: translateY(-3px);
  box-shadow: 0 12px 28px -6px rgba(0, 0, 0, 0.6), 0 0 18px rgba(0, 240, 255, 0.1);
}

.stat-card:nth-child(1):hover::before {
  background: linear-gradient(90deg, transparent, var(--orange), transparent);
}

.stat-card:nth-child(2):hover::before {
  background: linear-gradient(90deg, transparent, var(--blue-gray), transparent);
}

.stat-card:nth-child(3):hover::before {
  background: linear-gradient(90deg, transparent, var(--green), transparent);
}

.stat-card span {
  display: block;
  color: var(--text-sub);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.stat-card strong {
  display: block;
  margin: 8px 0 6px;
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: clamp(17px, 4.4vw, 23px);
  font-weight: 800;
  letter-spacing: -0.04em;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text-main);
  font-variant-numeric: tabular-nums;
}

#debtTotal {
  color: #ffaa80;
}

#settledTotal {
  color: #a5b4fc;
}

#incomeTotal {
  color: #6ee7b7;
}

.stat-card small {
  display: block;
  color: var(--text-muted);
  font-size: 12px;
  font-family: var(--font-mono);
}

/* ==========================================================================
   操作工具条 (Toolbar) - 赛博渐变霓虹按钮
   ========================================================================== */

.toolbar {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 32px;
}

button {
  font: inherit;
  cursor: pointer;
  outline: none;
}

.primary-button, .secondary-button {
  min-height: 48px;
  border-radius: 14px;
  padding: 0 18px;
  border: 0;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.03em;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

/* 橙红激光主按钮 (添加欠款) */
.primary-button {
  color: #ffffff;
  background: linear-gradient(135deg, #ff7336 0%, #e64a19 100%);
  box-shadow: 0 6px 20px rgba(255, 107, 53, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.primary-button::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}

.primary-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(255, 107, 53, 0.5), 0 0 20px rgba(255, 107, 53, 0.4);
}

.primary-button:hover::after {
  transform: translateX(100%);
}

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

/* 赛博透明副按钮 (添加收款、添加工资) */
.secondary-button {
  color: var(--text-main);
  background: rgba(14, 23, 44, 0.7);
  border: 1px solid rgba(0, 240, 255, 0.25);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.secondary-button:hover {
  color: var(--cyan);
  border-color: var(--cyan);
  background: rgba(0, 240, 255, 0.1);
  box-shadow: 0 6px 22px rgba(0, 240, 255, 0.22);
  transform: translateY(-2px);
}

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

#addSalaryButton {
  border-color: rgba(168, 85, 247, 0.3);
}

#addSalaryButton:hover {
  color: #c084fc;
  border-color: var(--purple);
  box-shadow: 0 6px 22px rgba(168, 85, 247, 0.25);
  background: rgba(168, 85, 247, 0.1);
}

/* ==========================================================================
   账单分区与标题 (Ledger Sections)
   ========================================================================== */

.ledger-section {
  margin-top: 30px;
}

.income-section {
  padding-top: 30px;
  border-top: 1px solid var(--border-light);
}

.salary-section {
  margin-top: 0;
}

.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
}

.section-heading > div {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.section-kicker {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.16em;
  padding: 2px 7px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
}

.total-kicker {
  color: var(--cyan);
  border: 1px solid rgba(0, 240, 255, 0.25);
}

.debt-kicker {
  color: var(--orange);
  border: 1px solid rgba(255, 107, 53, 0.25);
}

.income-kicker {
  color: var(--green);
  border: 1px solid rgba(0, 245, 155, 0.25);
}

.salary-kicker {
  color: var(--purple);
  border: 1px solid rgba(168, 85, 247, 0.25);
}

h2 {
  margin: 0;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-main);
}

.section-total {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
  padding: 4px 10px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
}

.total-total {
  color: var(--cyan);
}

.debt-total {
  color: var(--orange);
}

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

.salary-total {
  color: var(--purple);
}

.section-note {
  margin: 8px 0 16px;
  color: var(--text-sub);
  font-size: 13px;
  letter-spacing: 0.01em;
}

/* ==========================================================================
   记录列表与赛博卡片 (Record Card) - 瀑布流动画与流光
   ========================================================================== */

.record-list {
  display: grid;
  gap: 12px;
}

.record-card {
  position: relative;
  padding: 18px 18px 16px;
  border: 1px solid var(--border-light);
  border-left: 4px solid var(--orange);
  border-radius: 16px;
  background: var(--bg-surface);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: var(--shadow-card);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  animation: cyberCardIn 0.36s cubic-bezier(0.16, 1, 0.3, 1) both;
  animation-delay: calc(var(--card-idx, 0) * 0.035s);
  overflow: hidden;
}

@keyframes cyberCardIn {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.record-card:hover {
  border-color: rgba(0, 240, 255, 0.3);
  border-left-color: var(--orange);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px -4px rgba(0, 0, 0, 0.6), 0 0 18px rgba(0, 240, 255, 0.1);
  background: var(--bg-surface-elevated);
}

/* 收款卡片绿色条纹 */
.record-card.income-card {
  border-left-color: var(--green);
}
.record-card.income-card:hover {
  border-left-color: var(--green);
}

/* 工资卡片紫色条纹 */
.record-card.salary-card {
  border-left-color: var(--purple);
}
.record-card.salary-card:hover {
  border-left-color: var(--purple);
}

/* 已结清卡片 - 赛博休眠风格 */
.record-card.is-settled {
  opacity: 0.52;
  border-left-color: var(--text-muted);
  background: var(--bg-card-settled);
  box-shadow: none;
}

.record-card.is-settled:hover {
  opacity: 0.8;
  transform: none;
}

.record-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.record-person {
  display: flex;
  align-items: center;
  gap: 9px;
  min-width: 0;
  font-size: 16px;
  font-weight: 750;
  color: var(--text-main);
}

.person-dot {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 8px var(--orange);
}

.income-card .person-dot {
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
}

.salary-card .person-dot {
  background: var(--purple);
  box-shadow: 0 0 8px var(--purple);
}

.record-amount {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
}

.debt-amount {
  color: #ff7e47;
  text-shadow: 0 0 12px var(--orange-glow);
}

.income-amount {
  color: var(--green);
  text-shadow: 0 0 12px var(--green-glow);
}

.salary-amount {
  color: #c084fc;
  text-shadow: 0 0 12px var(--purple-glow);
}

.is-settled .record-amount {
  color: var(--text-muted) !important;
  text-shadow: none !important;
  text-decoration: line-through;
}

.record-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.meta-pill {
  padding: 3px 8px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-sub);
  font-size: 12px;
  font-family: var(--font-mono);
}

.record-note {
  margin: 10px 0 0;
  color: var(--text-sub);
  font-size: 13px;
  line-height: 1.55;
  white-space: pre-wrap;
  padding: 8px 12px;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.25);
  border-left: 2px solid rgba(255, 255, 255, 0.1);
}

.record-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--border-light);
}

.record-actions button {
  padding: 5px 10px;
  border-radius: 8px;
  border: 1px solid transparent;
  color: var(--text-sub);
  background: rgba(255, 255, 255, 0.03);
  font-size: 12px;
  transition: all 0.2s ease;
}

.record-actions button:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--border-subtle);
}

.record-actions button[data-action="delete"]:hover {
  color: #ff5252;
  border-color: rgba(255, 82, 82, 0.4);
  background: rgba(255, 82, 82, 0.1);
}

.record-actions .edit-action {
  margin-left: auto;
}

.record-actions .edit-action:hover {
  color: var(--cyan);
  border-color: var(--cyan);
  background: var(--cyan-soft);
}

/* 自定义赛博结清复选框 */
.check-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  color: var(--text-sub);
  font-size: 13px;
  cursor: pointer;
  user-select: none;
}

.settle-check, .check-row input[type="checkbox"] {
  width: 18px;
  height: 18px;
  appearance: none;
  -webkit-appearance: none;
  border: 1.5px solid var(--border-subtle);
  border-radius: 6px;
  background: rgba(9, 14, 28, 0.8);
  outline: none;
  cursor: pointer;
  position: relative;
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.settle-check:hover, .check-row input[type="checkbox"]:hover {
  border-color: var(--green);
  box-shadow: 0 0 10px var(--green-glow);
}

.settle-check:checked, .check-row input[type="checkbox"]:checked {
  background: var(--green);
  border-color: var(--green);
  box-shadow: 0 0 12px var(--green-glow);
}

.settle-check:checked::after, .check-row input[type="checkbox"]:checked::after {
  content: "";
  width: 5px;
  height: 9px;
  border: solid #04140c;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg) translate(-1px, -1px);
}

/* 空状态 */
.empty-state {
  padding: 36px 20px;
  border: 1px dashed var(--border-subtle);
  border-radius: 18px;
  color: var(--text-sub);
  text-align: center;
  font-size: 14px;
  background: rgba(14, 22, 42, 0.35);
  font-family: var(--font-mono);
}

/* ==========================================================================
   底部工具栏 (Footer Tools)
   ========================================================================== */

.footer-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 40px;
  padding-top: 22px;
  border-top: 1px solid var(--border-light);
}

.footer-tools button {
  padding: 8px 14px;
  border-radius: 10px;
  border: 1px solid var(--border-light);
  color: var(--text-sub);
  background: var(--bg-surface);
  font-size: 12px;
  transition: all 0.2s ease;
}

.footer-tools button:hover {
  color: var(--cyan);
  border-color: var(--cyan);
  background: var(--cyan-soft);
  box-shadow: 0 0 12px var(--cyan-glow);
}

.footer-tools p {
  width: 100%;
  margin: 6px 0 0;
  color: var(--text-muted);
  font-size: 12px;
  line-height: 1.6;
}

/* ==========================================================================
   赛博弹窗 (Record Dialog)
   ========================================================================== */

.record-dialog {
  width: min(calc(100% - 32px), 520px);
  padding: 0;
  border: 1px solid rgba(0, 240, 255, 0.3);
  border-radius: 24px;
  color: var(--text-main);
  background: linear-gradient(160deg, rgba(17, 28, 54, 0.96) 0%, rgba(9, 14, 28, 0.98) 100%);
  box-shadow: 0 25px 80px rgba(0, 0, 0, 0.85), 0 0 45px rgba(0, 240, 255, 0.18);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  animation: dialogZoomIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes dialogZoomIn {
  from {
    opacity: 0;
    transform: scale(0.92) translateY(20px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.record-dialog::backdrop {
  background: rgba(3, 6, 15, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.record-dialog form {
  padding: 24px;
}

.dialog-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 20px;
}

.dialog-header h2 {
  margin: 2px 0 0;
  font-size: 22px;
  color: #ffffff;
}

.close-button {
  width: 36px;
  height: 36px;
  border: 1px solid var(--border-light);
  border-radius: 50%;
  color: var(--text-sub);
  background: rgba(255, 255, 255, 0.05);
  font-size: 22px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s ease;
}

.close-button:hover {
  color: #ff5252;
  border-color: rgba(255, 82, 82, 0.4);
  background: rgba(255, 82, 82, 0.15);
  transform: rotate(90deg);
}

.form-mode-hint {
  margin: -4px 0 16px;
  padding: 10px 14px;
  border-radius: 12px;
  color: var(--cyan);
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.18);
  font-size: 12px;
  line-height: 1.5;
  font-family: var(--font-mono);
}

.record-dialog label {
  display: block;
  margin-top: 15px;
  color: var(--text-sub);
  font-size: 13px;
  font-weight: 700;
}

.record-dialog input, .record-dialog select, .record-dialog textarea {
  width: 100%;
  margin-top: 7px;
  padding: 12px 14px;
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  outline: 0;
  color: var(--text-main);
  background: rgba(7, 12, 24, 0.8);
  font-size: 14px;
  transition: all 0.25s ease;
}

.record-dialog input:focus, .record-dialog select:focus, .record-dialog textarea:focus {
  border-color: var(--cyan);
  background: rgba(7, 12, 24, 0.95);
  box-shadow: 0 0 0 3px rgba(0, 240, 255, 0.18), 0 0 16px var(--cyan-glow);
}

.record-dialog textarea {
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.record-dialog .check-row {
  margin-top: 18px;
  font-weight: 600;
  color: var(--text-main);
}

.dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 24px;
}

.dialog-actions button {
  min-height: 44px;
  min-width: 90px;
}

/* ==========================================================================
   赛博提示条 (Toast Notification)
   ========================================================================== */

.toast {
  position: fixed;
  right: 20px;
  bottom: 26px;
  left: 20px;
  z-index: 100;
  max-width: 480px;
  margin: auto;
  padding: 13px 20px;
  border-radius: 14px;
  color: #ffffff;
  background: rgba(14, 23, 44, 0.94);
  border: 1px solid var(--cyan);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.75), 0 0 25px var(--cyan-glow);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  text-align: center;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  opacity: 0;
  pointer-events: none;
  transform: translateY(16px) scale(0.96);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.toast.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* ==========================================================================
   响应式调整 (Responsive Breakpoints)
   ========================================================================== */

@media (min-width: 620px) {
  .app-shell {
    padding-top: 48px;
  }
  .record-card {
    padding: 20px 22px;
  }
  .toolbar {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 440px) {
  .stats-grid {
    gap: 8px;
  }
  .stat-card {
    padding: 13px 10px;
  }
  .stat-card strong {
    font-size: 16px;
  }
  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  #addSalaryButton {
    grid-column: 1 / -1;
  }
  .hero-amount {
    font-size: clamp(34px, 10vw, 48px);
  }
}