:root {
  --bg: #f3efe6;
  --paper: rgba(255, 250, 242, 0.88);
  --panel: rgba(255, 255, 255, 0.72);
  --line: rgba(96, 78, 55, 0.16);
  --text: #2c241b;
  --muted: #766657;
  --accent: #ca5b2f;
  --green: #2f7d4e;
  --green-soft: rgba(47, 125, 78, 0.13);
  --amber: #a96618;
  --amber-soft: rgba(169, 102, 24, 0.13);
  --danger: #9b3027;
  --shadow: 0 18px 40px rgba(77, 53, 29, 0.12);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(245, 192, 140, 0.45), transparent 30%),
    radial-gradient(circle at top right, rgba(202, 91, 47, 0.18), transparent 28%),
    linear-gradient(180deg, #f8f2e8 0%, var(--bg) 100%);
}

body.auth-locked {
  overflow: hidden;
}

.shell {
  width: min(1200px, calc(100% - 32px));
  margin: 32px auto;
  display: grid;
  gap: 24px;
}

.hero,
.panel,
.auth-card {
  background: var(--paper);
  backdrop-filter: blur(18px);
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero {
  overflow: hidden;
  position: relative;
  padding: 32px;
  display: grid;
  gap: 28px;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto -80px -80px auto;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(202, 91, 47, 0.16), transparent 65%);
  pointer-events: none;
}

.hero-top,
.panel-head,
.record-top,
.record-bottom {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: start;
  flex-wrap: wrap;
}

.title-wrap h1,
.auth-card h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
}

.title-wrap p,
.panel-head p,
.auth-card p {
  margin: 14px 0 0;
  color: var(--muted);
}

.today-card {
  min-width: 220px;
  padding: 18px 20px;
  background: rgba(255, 255, 255, 0.7);
  border-radius: 22px;
  border: 1px solid var(--line);
}

.eyebrow {
  margin: 0 0 8px;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.today-card strong {
  font-size: 1.5rem;
}

.stats-grid,
.summary-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.summary-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.stat-card {
  padding: 20px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: var(--panel);
}

.stat-card p {
  margin: 0;
  color: var(--muted);
}

.stat-card strong {
  display: block;
  margin-top: 10px;
  font-size: clamp(1.4rem, 2vw, 2rem);
  letter-spacing: -0.04em;
}

.main-grid {
  display: grid;
  grid-template-columns: 380px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.panel,
.auth-card {
  padding: 24px;
}

.panel h2 {
  margin: 0;
  font-size: 1.3rem;
  letter-spacing: -0.03em;
}

form,
.auth-form {
  display: grid;
  gap: 14px;
}

.field-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

label {
  display: grid;
  gap: 8px;
  font-size: 0.92rem;
  color: var(--muted);
}

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

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--text);
  padding: 12px 14px;
  outline: none;
}

textarea {
  min-height: 90px;
  resize: vertical;
}

.button-row,
.toolbar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

button {
  border: 0;
  border-radius: 999px;
  padding: 12px 18px;
  cursor: pointer;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), #e3814c);
  color: white;
  box-shadow: 0 12px 24px rgba(202, 91, 47, 0.22);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.88);
  color: var(--text);
  border: 1px solid var(--line);
}

.toolbar-actions {
  margin-bottom: 18px;
}

.record-list {
  display: grid;
  gap: 14px;
}

.record-card {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.75);
  border-radius: 18px;
  padding: 18px;
  display: grid;
  gap: 12px;
}

.record-title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
}

.record-meta,
.footnote {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.amount {
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  white-space: nowrap;
}

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

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 11px;
  border-radius: 999px;
  font-size: 0.82rem;
  border: 1px solid transparent;
}

.chip.pending {
  color: var(--amber);
  background: var(--amber-soft);
}

.chip.settled {
  color: var(--green);
  background: var(--green-soft);
}

.note {
  margin: 0;
  line-height: 1.6;
  white-space: pre-wrap;
}

.table-wrap {
  border: 1px solid var(--line);
  border-radius: 20px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.72);
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  text-align: left;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(96, 78, 55, 0.09);
}

thead th {
  background: rgba(245, 239, 230, 0.9);
  color: var(--muted);
  font-weight: 600;
}

tbody tr:last-child td {
  border-bottom: 0;
}

.empty,
.notice {
  padding: 16px 18px;
  color: var(--muted);
  text-align: center;
  border: 1px dashed rgba(96, 78, 55, 0.2);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.45);
}

.notice.error,
.auth-error {
  color: var(--danger);
  border-color: rgba(155, 48, 39, 0.18);
  background: rgba(155, 48, 39, 0.08);
}

.auth-backdrop {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 16px;
  background: rgba(31, 23, 15, 0.42);
}

.auth-card {
  width: min(460px, 100%);
}

.auth-card h2 {
  font-size: 2rem;
}

.auth-error {
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: 14px;
}

.auth-backdrop[hidden],
[hidden] {
  display: none !important;
}

@media (max-width: 1024px) {
  .stats-grid,
  .summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 720px) {
  .shell {
    width: min(100% - 20px, 100%);
    margin: 10px auto 24px;
  }

  .hero,
  .panel,
  .auth-card {
    border-radius: 20px;
    padding: 18px;
  }

  .stats-grid,
  .summary-grid,
  .field-grid {
    grid-template-columns: 1fr;
  }

  .today-card {
    width: 100%;
  }
}