:root {
  --bg: #f4efe4;
  --paper: rgba(255, 251, 244, 0.88);
  --ink: #1f1d1a;
  --muted: #6c645a;
  --accent: #1e5f5b;
  --accent-strong: #0c3f3d;
  --line: rgba(31, 29, 26, 0.12);
  --warm: #d98f39;
  --danger: #b0452f;
  --shadow: 0 18px 45px rgba(51, 40, 25, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(217, 143, 57, 0.25), transparent 28%),
    linear-gradient(135deg, #f7f2e9 0%, #eee2cc 48%, #dfd4c1 100%);
}

button,
input,
select {
  font: inherit;
}

.page {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0 48px;
}

.hero,
.panel {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.hero {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 24px;
  padding: 28px;
  margin-bottom: 24px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent-strong);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.8rem;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 0.95;
  margin-bottom: 14px;
}

.lead {
  max-width: 54ch;
  color: var(--muted);
  font-size: 1.05rem;
}

.lead.compact {
  margin-bottom: 18px;
}

.hero-actions {
  display: grid;
  gap: 14px;
  align-content: start;
}

.hero-toolbar {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

.icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.icon-button span[aria-hidden="true"] {
  font-size: 1.1rem;
}


.upload-card,
button {
  border: none;
  border-radius: 18px;
  padding: 16px 18px;
  cursor: pointer;
  transition: transform 160ms ease, background 160ms ease, color 160ms ease;
}

.upload-card {
  display: grid;
  place-items: center;
  min-height: 140px;
  text-align: center;
  color: #fff;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-strong) 100%);
}

.upload-card input {
  display: none;
}

button {
  background: var(--warm);
  color: #20170d;
  font-weight: 700;
}

button.secondary {
  background: rgba(30, 95, 91, 0.12);
  color: var(--accent-strong);
}

button:hover,
.upload-card:hover {
  transform: translateY(-1px);
}

.summary-grid,
.layout,
.activity-grid {
  display: grid;
  gap: 18px;
}

.summary-grid {
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  margin-bottom: 24px;
}

.summary-card {
  padding: 18px;
  border-radius: 20px;
  background: rgba(255, 251, 244, 0.72);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.summary-card span {
  display: block;
  color: var(--muted);
  margin-bottom: 10px;
}

.summary-card strong {
  font-size: 1.8rem;
}

.layout {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  margin-bottom: 24px;
}

.cash-form-panel {
  grid-column: span 1;
}

.cash-panel {
  grid-column: span 3;
}

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

.settings-grid {
  grid-template-columns: minmax(0, 1fr);
}

.settings-balances {
  display: grid;
  gap: 8px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.55);
  color: var(--accent-strong);
}

.settings-copy {
  max-width: 72ch;
  margin-bottom: 0;
}

.panel {
  padding: 22px;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.stock-head input {
  max-width: 340px;
  margin-top: 0;
}

.form-grid {
  display: grid;
  gap: 10px;
}

.mapping-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.mapping-grid label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 0.95rem;
}

.preview-meta {
  margin-bottom: 14px;
  color: var(--accent-strong);
  font-size: 0.95rem;
}

.import-actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  margin-top: 16px;
}

input,
select {
  width: 100%;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.65);
}

.table-wrap {
  overflow-x: auto;
}

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

th,
td {
  text-align: left;
  padding: 10px 8px;
  border-bottom: 1px solid var(--line);
}

th {
  color: var(--muted);
  font-size: 0.84rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.activity-grid {
  grid-template-columns: repeat(3, 1fr);
  margin-bottom: 24px;
}

.activity-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.activity-list li {
  padding: 12px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid var(--line);
}

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

.cash-ledger-card {
  width: 100%;
  padding: 16px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
}

.cash-ledger-card-wide {
  overflow-x: auto;
}

.cash-ledger-title {
  margin-bottom: 8px;
  font-weight: 700;
  color: var(--accent-strong);
}

.cash-ledger-period {
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 0.95rem;
}

.cash-ledger-table {
  width: 100%;
  border-collapse: collapse;
}

.cash-ledger-table th,
.cash-ledger-table td {
  padding: 10px 8px;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

.cash-ledger-table th:nth-child(1),
.cash-ledger-table td:nth-child(1) {
  width: 30%;
}

.cash-ledger-table th:not(:first-child),
.cash-ledger-table td:not(:first-child) {
  width: 17.5%;
  text-align: right;
}

.cash-ledger-total td {
  font-weight: 700;
}

.cash-ledger-empty {
  color: var(--muted);
}

.activity-list select,
.table-wrap input {
  margin-top: 8px;
  padding: 8px 10px;
  border-radius: 10px;
  font-size: 0.92rem;
}

.table-wrap input {
  min-width: 90px;
  padding: 8px 10px;
}

.stock-panel {
  margin-top: 24px;
}

.stock-table th:nth-child(2),
.stock-table td:nth-child(2) {
  min-width: 360px;
}

.stock-table td:nth-child(2) input {
  min-width: 320px;
  font-weight: 700;
  font-size: 0.98rem;
}

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

.table-actions button {
  padding: 10px 12px;
  border-radius: 12px;
}

.tag {
  display: inline-block;
  margin-top: 8px;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(30, 95, 91, 0.12);
  color: var(--accent-strong);
  font-size: 0.84rem;
}

.message {
  position: fixed;
  right: 20px;
  bottom: 20px;
  max-width: 320px;
  padding: 14px 16px;
  border-radius: 16px;
  background: #172c2a;
  color: #fff;
  box-shadow: var(--shadow);
}

.message.error {
  background: var(--danger);
}

.hidden {
  display: none;
}

@media (max-width: 900px) {
  .hero,
  .activity-grid,
  .cash-summary-grid {
    grid-template-columns: 1fr;
  }

  .cash-panel {
    grid-column: auto;
  }

  .settings-panel {
    grid-column: auto;
  }

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