:root {
  color-scheme: light;
  --bg: #fffaf0;
  --ink: #241d12;
  --muted: #756a55;
  --panel: #ffffff;
  --line: #eadfbd;
  --accent: #d6a21e;
  --accent-strong: #8a5f00;
  --accent-soft: #fff3c7;
  --warn: #a94332;
  --good: #4d7a3d;
  --shadow: 0 16px 38px rgba(92, 68, 18, 0.1);
}

* {
  box-sizing: border-box;
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: "Segoe UI", Arial, sans-serif;
  margin: 0;
  min-width: 320px;
}

button,
input,
select {
  font: inherit;
}

button,
.file-button {
  align-items: center;
  background: var(--accent);
  border: 0;
  border-radius: 8px;
  color: #241d12;
  cursor: pointer;
  display: inline-flex;
  font-weight: 800;
  justify-content: center;
  min-height: 42px;
  padding: 0 14px;
}

button:hover,
.file-button:hover {
  background: var(--accent-strong);
}

.file-button input {
  display: none;
}

.topbar {
  align-items: center;
  background: #ffffff;
  border-bottom: 1px solid var(--line);
  display: flex;
  gap: 18px;
  justify-content: space-between;
  padding: 18px clamp(14px, 4vw, 38px);
  position: sticky;
  top: 0;
  z-index: 3;
}

.eyebrow {
  color: var(--accent);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
  margin: 0 0 4px;
  text-transform: uppercase;
}

h1 {
  font-size: clamp(26px, 4vw, 38px);
  line-height: 1.05;
  margin: 0;
}

.actions {
  align-items: end;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.tabs {
  background: #fff1bd;
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  padding: 12px clamp(12px, 3vw, 34px);
}

.tab-button {
  background: transparent;
  border: 1px solid transparent;
  color: var(--accent-strong);
  min-height: 44px;
}

.tab-button:hover,
.tab-button[aria-selected="true"] {
  background: #ffffff;
  border-color: #e0b83f;
}

.view-section[hidden] {
  display: none;
}

label {
  color: var(--muted);
  display: grid;
  font-size: 13px;
  font-weight: 800;
  gap: 6px;
}

input,
select {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  min-height: 42px;
  padding: 8px 10px;
  width: 100%;
}

main {
  display: grid;
  gap: 16px;
  margin: 0 auto;
  max-width: 1180px;
  padding: 20px clamp(12px, 3vw, 34px) 42px;
}

.money-in,
.kpis,
.grid {
  display: grid;
  gap: 14px;
}

.money-in {
  grid-template-columns: repeat(4, minmax(150px, 1fr));
}

.kpis {
  grid-template-columns: repeat(6, minmax(140px, 1fr));
}

.kpis article,
.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.kpis article {
  display: grid;
  gap: 8px;
  min-height: 104px;
  padding: 18px;
}

.kpis span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.kpis strong {
  font-size: clamp(23px, 3vw, 34px);
}

.grid {
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
}

.lower {
  grid-template-columns: minmax(320px, 0.9fr) minmax(0, 1.1fr);
}

.full-panel {
  grid-column: 1 / -1;
}

.panel {
  min-width: 0;
  overflow: hidden;
}

.panel-title {
  align-items: center;
  border-bottom: 1px solid var(--line);
  display: flex;
  gap: 12px;
  justify-content: space-between;
  padding: 14px 16px;
}

.panel-title h2 {
  font-size: 18px;
  margin: 0;
}

.panel-title strong {
  color: var(--muted);
  font-size: 13px;
}

.warnings,
.plan-list,
.fixed-list,
.owed-list {
  display: grid;
  gap: 10px;
  padding: 14px 16px 16px;
}

.warning {
  background: #fff7ed;
  border: 1px solid #f1c9ae;
  border-radius: 8px;
  color: #793823;
  font-weight: 800;
  padding: 10px 12px;
}

.ok {
  background: var(--accent-soft);
  border-color: #c4dfd9;
  color: var(--accent-strong);
}

.expense-form,
.owed-form {
  align-items: end;
  display: grid;
  gap: 10px;
  padding: 14px 16px;
}

.expense-form {
  grid-template-columns: 135px 1fr 120px 150px 1fr auto;
}

.owed-form {
  grid-template-columns: 1fr 1fr 120px auto;
}

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

table {
  border-collapse: collapse;
  font-size: 14px;
  width: 100%;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
}

th {
  background: #fff8dd;
  color: var(--muted);
  font-size: 12px;
}

.mini {
  background: #fff2bf;
  color: var(--ink);
  min-height: 32px;
  padding: 0 10px;
}

.amount {
  text-align: right;
}

.plan-row,
.fixed-row,
.owed-row {
  border: 1px solid var(--line);
  border-radius: 8px;
  display: grid;
  gap: 8px;
  padding: 12px;
}

.plan-row header,
.fixed-row,
.owed-row {
  align-items: center;
}

.plan-row header {
  display: flex;
  gap: 10px;
  justify-content: space-between;
}

.plan-row input {
  max-width: 126px;
}

.bar {
  background: #f4e6b2;
  border-radius: 999px;
  height: 10px;
  overflow: hidden;
}

.bar span {
  background: var(--accent);
  display: block;
  height: 100%;
}

.over .bar span {
  background: var(--warn);
}

.meta {
  color: var(--muted);
  display: flex;
  font-size: 12px;
  justify-content: space-between;
}

.fixed-row {
  grid-template-columns: auto 1fr auto;
}

.fixed-row input {
  height: 22px;
  min-height: 22px;
  width: 22px;
}

.owed-row {
  grid-template-columns: 1fr auto auto;
}

@media (max-width: 850px) {
  .topbar,
  .actions {
    align-items: stretch;
    flex-direction: column;
  }

  .money-in,
  .kpis,
  .grid,
  .lower,
  .expense-form,
  .owed-form,
  .tabs {
    grid-template-columns: 1fr;
  }
}

@media print {
  .actions,
  .tabs,
  .expense-form,
  .owed-form,
  .mini {
    display: none;
  }

  .topbar {
    position: static;
  }
}