:root {
  --bg: #f6f7f9;
  --panel: #ffffff;
  --line: #dfe3e8;
  --text: #1f2933;
  --muted: #65717f;
  --accent: #0f766e;
  --danger: #b42318;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 15px;
}

.login-page {
  display: grid;
  min-height: 100vh;
  place-items: center;
}

.login-box {
  width: min(420px, calc(100% - 32px));
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 24px;
}

.login-box h1 {
  margin-bottom: 18px;
}

a {
  color: var(--accent);
  text-decoration: none;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 56px;
  padding: 0 24px;
  background: #ffffff;
  border-bottom: 1px solid var(--line);
}

.brand {
  color: var(--text);
  font-weight: 700;
}

.topbar nav {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.page {
  width: min(1180px, calc(100% - 32px));
  margin: 24px auto 48px;
}

h1 {
  margin: 0 0 20px;
  font-size: 24px;
}

.toolbar,
.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 16px;
  margin-bottom: 16px;
}

.toolbar {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.toolbar input,
.toolbar select {
  width: auto;
  min-width: 170px;
}

.summary-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.finance-shell {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.finance-sidebar {
  display: grid;
  gap: 12px;
}

.compact-form,
.sidebar-list {
  padding: 12px;
}

.sidebar-list h2,
.compact-form h2,
.dense-form h2 {
  font-size: 15px;
}

.sidebar-list a {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  padding: 6px 4px;
  border-radius: 4px;
  color: var(--text);
}

.sidebar-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 4px;
  align-items: center;
}

.sidebar-row .edit-link {
  display: inline-flex;
  color: var(--muted);
  font-size: 12px;
  padding: 4px;
}

.sidebar-list a.active,
.sidebar-list a:hover {
  background: #eef7f6;
}

.sidebar-list strong {
  font-size: 12px;
  white-space: nowrap;
}

.sidebar-list small {
  color: var(--muted);
}

.finance-main {
  min-width: 0;
}

.dense-form {
  padding: 12px;
}

.dense-form .field {
  grid-column: span 3;
}

.dense-form .field.wide {
  grid-column: span 12;
}

.finance-filters {
  align-items: center;
  flex-wrap: nowrap;
  justify-content: flex-start;
  overflow-x: visible;
  white-space: nowrap;
  gap: 8px;
}

.finance-filters .button,
.finance-filters .month-title,
.finance-filters input,
.finance-filters select {
  flex: 0 0 auto;
}

.finance-filters input {
  width: 160px;
  min-width: 130px;
}

.finance-filters select {
  min-width: 145px;
  width: 170px;
}

.finance-filters .button {
  padding-left: 12px;
  padding-right: 12px;
}

.finance-filters .compact-nav {
  min-width: 44px;
  padding-left: 10px;
  padding-right: 10px;
}

.month-title {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 6px;
  white-space: nowrap;
}

.finance-table {
  font-size: 13px;
}

.finance-table td strong {
  display: block;
  font-weight: 600;
}

.finance-table td small {
  display: block;
  margin-top: 3px;
  color: var(--muted);
}

.day-row td {
  background: #eef2f7;
  color: var(--text);
  font-weight: 700;
}

.day-balance td {
  background: #fafafa;
  color: var(--muted);
  font-size: 12px;
  text-align: right;
}

.check-col {
  width: 36px;
  text-align: center;
}

.ok-mark {
  color: var(--accent);
  font-weight: 700;
}

.amount.negative {
  color: var(--danger);
}

.amount.positive {
  color: var(--accent);
}

.summary-card {
  display: grid;
  gap: 8px;
}

.summary-card span,
.muted {
  color: var(--muted);
  font-size: 13px;
}

.summary-card strong {
  font-size: 22px;
}

h2 {
  margin: 0 0 14px;
  font-size: 18px;
}

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

.field {
  grid-column: span 4;
}

.field.wide {
  grid-column: span 12;
}

label {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 13px;
}

input,
select,
textarea {
  width: 100%;
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 8px 10px;
  font: inherit;
  background: #fff;
}

textarea {
  min-height: 92px;
  resize: vertical;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 8px 14px;
  border: 1px solid var(--accent);
  border-radius: 5px;
  background: var(--accent);
  color: #fff;
  cursor: pointer;
  font: inherit;
}

.button.secondary {
  background: #fff;
  color: var(--accent);
}

.button.full {
  width: 100%;
  margin-top: 14px;
}

.error {
  padding: 10px 12px;
  border-radius: 5px;
  background: #fff1f0;
  color: var(--danger);
}

table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border: 1px solid var(--line);
}

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

th {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.amount {
  text-align: right;
  white-space: nowrap;
}

.status {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 999px;
  background: #eef7f6;
  color: var(--accent);
  font-size: 12px;
}

.status.danger {
  background: #fff1f0;
  color: var(--danger);
}

.actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

@media (max-width: 760px) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 16px;
  }

  .field {
    grid-column: span 12;
  }

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

  .finance-shell {
    grid-template-columns: 1fr;
  }

  .dense-form .field {
    grid-column: span 12;
  }

  .toolbar input,
  .toolbar select {
    width: 100%;
  }
}