:root {
  --bg: #f7f4ed;
  --panel: #ffffff;
  --ink: #171717;
  --muted: #6f6758;
  --line: #e2d7c2;
  --brand: #d4af37;
  --brand-dark: #a67c00;
  --accent: #c89211;
  --danger: #b42318;
  --danger-bg: #fff1f0;
  --shadow: 0 14px 34px rgba(23, 23, 23, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: 270px;
  padding: 24px;
  background: #080808;
  color: #fff8df;
  overflow-y: auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 30px;
}

.brand-mark {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: var(--brand);
  color: #080808;
  font-weight: 800;
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  margin-top: 2px;
  color: #d8caa5;
}

.sidebar nav {
  display: grid;
  gap: 8px;
}

.sidebar a {
  min-height: 42px;
  display: flex;
  align-items: center;
  border-radius: 8px;
  padding: 0 12px;
  color: #fff3c4;
  text-decoration: none;
}

.sidebar a:hover,
.sidebar a:focus,
.sidebar a.active {
  background: rgba(212, 175, 55, 0.18);
  outline: 0;
}

.main {
  margin-left: 270px;
  padding: 26px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}

.topbar h1,
.panel h2,
.table-card h2 {
  margin: 0;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--brand-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.today,
.notice,
.metric,
.panel,
.table-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.today {
  min-height: 42px;
  display: flex;
  align-items: center;
  padding: 0 14px;
  color: var(--muted);
}

.notice {
  margin-bottom: 18px;
  padding: 13px 14px;
  border-color: #d4af37;
  background: #fff7dc;
  color: #6e5100;
  font-weight: 700;
}

.notice.error {
  border-color: #ffd6d2;
  background: var(--danger-bg);
  color: var(--danger);
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 18px;
}

.metric {
  padding: 18px;
}

.metric span,
.metric strong,
.metric em {
  display: block;
}

.metric span,
.metric em {
  color: var(--muted);
}

.metric strong {
  margin: 8px 0 4px;
  font-size: 26px;
}

.metric em {
  font-style: normal;
  font-size: 13px;
}

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

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 16px;
}

.panel {
  padding: 18px;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.form-grid,
.rent-form,
.trip-form {
  display: grid;
  gap: 12px;
}

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

.rent-form {
  grid-template-columns: repeat(6, minmax(130px, 1fr));
  align-items: end;
}

.trip-form {
  grid-template-columns: repeat(4, minmax(150px, 1fr));
  align-items: end;
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

input,
select {
  width: 100%;
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 10px;
  background: #fff;
  color: var(--ink);
}

.wide-field {
  grid-column: 1 / -1;
}

.primary-btn,
.danger-btn {
  min-height: 40px;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 0 14px;
  font-weight: 700;
}

.primary-btn {
  align-self: end;
  background: #080808;
  border-color: var(--brand);
  color: var(--brand);
}

.primary-btn:hover {
  background: var(--brand);
  color: #080808;
}

.danger-btn {
  min-height: 34px;
  border-color: #ffd6d2;
  background: var(--danger-bg);
  color: var(--danger);
}

.tables {
  display: grid;
  gap: 16px;
  margin-top: 16px;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.7fr);
  gap: 16px;
  margin-bottom: 16px;
}

.quick-grid,
.summary-list {
  display: grid;
  gap: 10px;
}

.quick-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.quick-card {
  min-height: 92px;
  display: grid;
  align-content: center;
  gap: 6px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  color: var(--ink);
  text-decoration: none;
  background: #fff;
}

.quick-card:hover {
  border-color: var(--brand);
}

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

.summary-list div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: #fff;
}

.table-card {
  padding: 18px;
}

.table-card h2 {
  margin-bottom: 12px;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
}

table {
  width: 100%;
  min-width: 900px;
  border-collapse: collapse;
  background: #fff;
}

th,
td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
}

th {
  background: #f6efd9;
  color: var(--muted);
  font-size: 13px;
}

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

.status {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  border-radius: 6px;
  padding: 0 9px;
  background: #fff3c4;
  color: #6e5100;
  font-size: 12px;
  font-weight: 800;
}

.doc-link {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  margin: 2px 4px 2px 0;
  border: 1px solid var(--brand);
  border-radius: 6px;
  padding: 0 8px;
  color: #6e5100;
  font-size: 12px;
  font-weight: 800;
  text-decoration: none;
}

.doc-link:hover {
  background: #fff3c4;
}

.inline-form {
  margin: 0;
}

.login-body {
  display: grid;
  place-items: center;
  padding: 24px;
  background: #080808;
}

.login-card {
  width: min(430px, 100%);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  padding: 24px;
  background: #fff;
  box-shadow: var(--shadow);
}

.login-brand {
  margin-bottom: 22px;
  color: var(--ink);
}

.login-brand small {
  color: var(--muted);
}

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

.login-help {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.login-help a {
  color: #6e5100;
  font-weight: 800;
}

@media (max-width: 1120px) {
  .metric-grid,
  .form-row,
  .dashboard-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .rent-form,
  .trip-form {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 780px) {
  .sidebar {
    position: static;
    width: auto;
    padding: 14px;
  }

  .brand {
    margin-bottom: 14px;
  }

  .sidebar nav {
    display: flex;
    overflow-x: auto;
    gap: 8px;
  }

  .sidebar a {
    white-space: nowrap;
  }

  .main {
    margin-left: 0;
    padding: 14px;
  }

  .topbar {
    align-items: stretch;
    flex-direction: column;
  }

  .metric-grid,
  .form-row,
  .form-grid,
  .rent-form,
  .trip-form,
  .dashboard-grid,
  .quick-grid {
    grid-template-columns: 1fr;
  }
}