:root {
  --ink: #1c2431;
  --ink-soft: #4a5568;
  --bg: #f4f5f7;
  --card: #ffffff;
  --border: #e2e4e9;
  --accent: #1c2431;
  --danger: #b3261e;
  --danger-bg: #fdecea;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--ink);
}

.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

header.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  background: var(--card);
  border-bottom: 1px solid var(--border);
}

header.topbar img {
  height: 32px;
}

header.topbar .user {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

header.topbar form {
  margin: 0;
}

button, .btn {
  font: inherit;
  cursor: pointer;
  border: none;
  border-radius: 8px;
  padding: 0.55rem 1.1rem;
  background: var(--accent);
  color: white;
  transition: opacity 0.15s ease;
}

button:hover, .btn:hover {
  opacity: 0.85;
}

button.link, .btn.link {
  background: transparent;
  color: var(--ink-soft);
  padding: 0.4rem 0.6rem;
}

main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

main.top-align {
  align-items: flex-start;
  padding-top: 3rem;
}

.login-card {
  width: 100%;
  max-width: 380px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 2.5rem 2rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
  text-align: center;
}

.login-card img {
  height: 40px;
  margin-bottom: 1.5rem;
}

.login-card h1 {
  font-size: 1.15rem;
  margin: 0 0 1.5rem;
  color: var(--ink-soft);
  font-weight: 500;
}

.field {
  text-align: left;
  margin-bottom: 1rem;
}

.field label {
  display: block;
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin-bottom: 0.3rem;
}

.field input {
  width: 100%;
  padding: 0.6rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font: inherit;
}

.field input:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.login-card button[type="submit"] {
  width: 100%;
  margin-top: 0.5rem;
  padding: 0.7rem;
}

.error {
  background: var(--danger-bg);
  color: var(--danger);
  border-radius: 8px;
  padding: 0.6rem 0.8rem;
  font-size: 0.85rem;
  margin-bottom: 1rem;
  text-align: left;
}

.app-grid {
  width: 100%;
  max-width: 960px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem;
}

.app-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.5rem;
  text-decoration: none;
  color: inherit;
  display: block;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.app-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.app-card.disabled {
  opacity: 0.55;
  pointer-events: none;
}

.app-card h2 {
  margin: 0 0 0.4rem;
  font-size: 1.1rem;
}

.app-card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.app-card .badge {
  display: inline-block;
  margin-top: 0.8rem;
  font-size: 0.75rem;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: var(--bg);
  color: var(--ink-soft);
}

.cars-wrap {
  width: 100%;
  max-width: 1100px;
}

.cars-wrap h1 {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

.hint {
  color: var(--ink-soft);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.muted {
  color: var(--ink-soft);
  font-size: 0.8rem;
}

.error-inline {
  color: var(--danger);
  font-size: 0.8rem;
  margin-top: 0.2rem;
}

.cars-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}

.cars-table th,
.cars-table td {
  padding: 0.7rem 0.8rem;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: middle;
  font-size: 0.9rem;
}

.cars-table th {
  background: var(--bg);
  color: var(--ink-soft);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.cars-table tr:last-child td {
  border-bottom: none;
}

.drive-input {
  width: 100%;
  min-width: 220px;
  padding: 0.4rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font: inherit;
  font-size: 0.85rem;
}

.cars-table select {
  padding: 0.4rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font: inherit;
}

.switch {
  position: relative;
  display: inline-block;
  width: 40px;
  height: 22px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.switch span {
  position: absolute;
  inset: 0;
  background: var(--border);
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.15s ease;
}

.switch span::before {
  content: "";
  position: absolute;
  height: 16px;
  width: 16px;
  left: 3px;
  bottom: 3px;
  background: white;
  border-radius: 50%;
  transition: transform 0.15s ease;
}

.switch input:checked + span {
  background: var(--accent);
}

.switch input:checked + span::before {
  transform: translateX(18px);
}

.switch input:disabled + span {
  opacity: 0.4;
  cursor: not-allowed;
}

.cars-table button[type="submit"] {
  padding: 0.4rem 0.9rem;
  font-size: 0.85rem;
}