:root {
  --bg: #f6f7f4;
  --panel: #ffffff;
  --ink: #17211b;
  --muted: #667067;
  --line: #dfe5dc;
  --brand: #17865a;
  --brand-dark: #0c6c46;
  --accent: #f0b429;
  --danger: #c2412d;
  --good: #237b45;
  --shadow: 0 10px 30px rgba(30, 46, 34, 0.08);
  font-family:
    Inter, "Microsoft YaHei", "PingFang SC", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    linear-gradient(180deg, rgba(23, 134, 90, 0.08), transparent 260px),
    var(--bg);
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.app-shell {
  width: min(1120px, 100%);
  margin: 0 auto;
  padding: 18px 14px 40px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--brand-dark);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: 25px;
  line-height: 1.2;
}

h2 {
  font-size: 18px;
  line-height: 1.3;
}

.hidden {
  display: none !important;
}

.icon-button,
.primary-button,
.secondary-button,
.quick-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  border: 0;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
  transition:
    transform 0.16s ease,
    box-shadow 0.16s ease,
    background-color 0.16s ease;
}

.icon-button {
  width: 44px;
  height: 44px;
  color: var(--ink);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.primary-button {
  width: 100%;
  padding: 0 18px;
  color: #ffffff;
  background: var(--brand);
  font-weight: 800;
}

.secondary-button,
.quick-button {
  padding: 0 12px;
  color: var(--ink);
  background: #edf2eb;
  font-weight: 750;
}

.quick-button {
  min-height: 36px;
  font-size: 13px;
}

.quick-button.danger {
  color: #ffffff;
  background: var(--danger);
}

.quick-button.good {
  color: #ffffff;
  background: var(--good);
}

.icon-button:hover,
.primary-button:hover,
.secondary-button:hover,
.quick-button:hover {
  transform: translateY(-1px);
}

.tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  position: sticky;
  top: 0;
  z-index: 10;
  padding: 8px 0 12px;
  background: linear-gradient(180deg, var(--bg) 78%, rgba(246, 247, 244, 0));
}

.tab {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.78);
  font-weight: 800;
}

.tab.active {
  color: #ffffff;
  border-color: var(--brand);
  background: var(--brand);
}

.panel {
  display: none;
}

.panel.active {
  display: block;
}

.login-panel,
.entry-form,
.summary-block {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.login-panel {
  padding: 18px;
}

.login-panel form {
  display: grid;
  gap: 14px;
  margin-top: 16px;
}

.entry-form {
  padding: 16px;
}

.section-title,
.toolbar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 14px;
}

.toolbar {
  align-items: center;
  flex-wrap: wrap;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 750;
}

input,
select,
textarea {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 9px 10px;
  color: var(--ink);
  background: #ffffff;
  outline: none;
}

textarea {
  resize: vertical;
  min-height: 78px;
}

input:focus,
select:focus,
textarea:focus {
  border-color: rgba(23, 134, 90, 0.65);
  box-shadow: 0 0 0 3px rgba(23, 134, 90, 0.14);
}

.span-2 {
  grid-column: span 2;
}

.check-row {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 42px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  background: #ffffff;
}

.check-row input {
  width: 18px;
  min-height: 18px;
}

.loss-preview {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 14px 0;
  padding: 12px;
  border: 1px solid rgba(240, 180, 41, 0.4);
  border-radius: 8px;
  background: rgba(240, 180, 41, 0.12);
}

.loss-preview span {
  color: var(--muted);
  font-size: 14px;
  font-weight: 750;
}

.loss-preview strong {
  font-size: 22px;
}

.submit-button {
  min-height: 48px;
}

.search-label {
  flex: 1 1 220px;
}

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

.record-card {
  display: grid;
  gap: 12px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 5px solid var(--brand);
  border-radius: 8px;
  padding: 14px;
  box-shadow: var(--shadow);
}

.record-card.loss-high {
  border-left-color: var(--danger);
}

.card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.card-title {
  display: grid;
  gap: 4px;
}

.card-title strong {
  font-size: 16px;
}

.card-title span,
.meta-line {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.status-pill {
  flex: 0 0 auto;
  border-radius: 999px;
  padding: 5px 9px;
  color: #0e5537;
  background: #dff2e9;
  font-size: 12px;
  font-weight: 850;
}

.money-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.money-box {
  display: grid;
  gap: 3px;
  min-width: 0;
  padding: 8px;
  border-radius: 8px;
  background: #f5f7f2;
}

.money-box span {
  color: var(--muted);
  font-size: 12px;
}

.money-box strong {
  overflow-wrap: anywhere;
  font-size: 14px;
}

.loss-text {
  color: var(--danger);
}

.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.inline-edit {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.empty-state {
  display: grid;
  place-items: center;
  min-height: 180px;
  color: var(--muted);
  border: 1px dashed var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.55);
  text-align: center;
  padding: 24px;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 12px 0;
}

.kpi {
  display: grid;
  gap: 8px;
  min-height: 104px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.kpi span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 750;
}

.kpi strong {
  overflow-wrap: anywhere;
  font-size: 25px;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.summary-block {
  padding: 14px;
}

.summary-list {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.summary-item {
  display: grid;
  gap: 4px;
  padding: 10px;
  border-radius: 8px;
  background: #f5f7f2;
}

.summary-item-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-weight: 850;
}

.summary-item small {
  color: var(--muted);
  line-height: 1.45;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 20px;
  z-index: 30;
  transform: translateX(-50%) translateY(30px);
  width: min(420px, calc(100vw - 28px));
  padding: 12px 14px;
  border-radius: 8px;
  color: #ffffff;
  background: rgba(23, 33, 27, 0.92);
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 0.2s ease,
    transform 0.2s ease;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

svg {
  width: 18px;
  height: 18px;
}

@media (max-width: 780px) {
  .app-shell {
    padding: 14px 10px 28px;
  }

  h1 {
    font-size: 22px;
  }

  .form-grid,
  .summary-grid,
  .kpi-grid,
  .money-row,
  .inline-edit {
    grid-template-columns: 1fr;
  }

  .span-2 {
    grid-column: auto;
  }

  .entry-form,
  .summary-block {
    padding: 12px;
  }

  .tabs {
    gap: 6px;
  }

  .tab {
    font-size: 13px;
  }

  .toolbar {
    align-items: stretch;
  }

  .toolbar label,
  .toolbar .secondary-button {
    flex: 1 1 100%;
  }
}