:root {
  --bg: #f3f5f9;
  --card: #ffffff;
  --text: #192230;
  --muted: #5f6b7a;
  --line: #e2e7ef;
  --accent: #2563eb;
  --accent-dark: #1e4fc2;
  --ok: #edf9f2;
  --ok-line: #b9e7cc;
  --err: #fff1f3;
  --err-line: #ffc9d1;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

a {
  color: var(--accent);
}

.container {
  width: min(1160px, 94vw);
  margin: 0 auto;
}

.row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.space {
  justify-content: space-between;
}

.topbar {
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.94);
  position: sticky;
  top: 0;
  backdrop-filter: blur(6px);
  z-index: 10;
}

.topbar .container {
  padding: 10px 0;
}

.brand {
  text-decoration: none;
  color: var(--text);
  font-weight: 700;
  font-size: 1rem;
}

.menu a {
  text-decoration: none;
  color: var(--muted);
  margin-right: 6px;
  padding: 6px 8px;
  border-radius: 8px;
}

.menu a:hover {
  color: var(--text);
  background: #f0f4fb;
}

.auth {
  flex-wrap: wrap;
  justify-content: flex-end;
}

.page {
  padding: 14px 0 26px;
}

.hero h1,
h1 {
  margin: 0 0 4px;
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  line-height: 1.2;
}

h2 {
  margin: 0 0 10px;
  font-size: 1.15rem;
}

h3 {
  margin: 0 0 5px;
  font-size: 1rem;
}

.muted {
  color: var(--muted);
}

.small {
  font-size: 0.9rem;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  margin-bottom: 10px;
  box-shadow: 0 2px 8px rgba(21, 29, 40, 0.03);
}

.narrow {
  max-width: 520px;
  margin-inline: auto;
}

.grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.car img,
.details img {
  width: 100%;
  border-radius: 10px;
  display: block;
  object-fit: cover;
  border: 1px solid var(--line);
}

.car img {
  aspect-ratio: 16/10;
  margin-bottom: 8px;
}

.details {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 12px;
}

.price {
  font-size: 1.06rem;
  font-weight: 700;
  margin: 4px 0;
}

.filters {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr auto;
  gap: 8px;
}

input,
textarea,
select {
  width: 100%;
  padding: 9px 10px;
  border: 1px solid #c8d7ff;
  border-radius: 9px;
  font: inherit;
  color: inherit;
  background: #fff;
}

textarea {
  resize: vertical;
}

.form {
  display: grid;
  gap: 8px;
}

label {
  display: grid;
  gap: 5px;
  font-size: 0.88rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  border-radius: 9px;
  border: 1px solid transparent;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
}

.btn:hover {
  background: var(--accent-dark);
}

.btn.ghost {
  background: #fff;
  color: var(--text);
  border-color: #c8d7ff;
}

.btn.ghost:hover {
  background: #eef3ff;
}

.alert {
  border-radius: 10px;
  padding: 8px 10px;
  margin-bottom: 8px;
  font-size: 0.92rem;
}

.alert.ok {
  background: var(--ok);
  border: 1px solid var(--ok-line);
}

.alert.err {
  background: var(--err);
  border: 1px solid var(--err-line);
}

.table-wrap {
  overflow: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 700px;
}

th,
td {
  padding: 8px 7px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  font-size: 0.9rem;
}

.footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
  padding: 12px 0 18px;
  font-size: 0.88rem;
}

.track {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 6px;
  margin-top: 10px;
}

.track-step {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 7px 8px;
  background: #f8faff;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.3;
}

.track-step.done {
  background: #eef5ff;
  border-color: #cfe0ff;
  color: #355b9b;
}

.track-step.current {
  border-color: #90b4ff;
  background: #e8f1ff;
  color: #123a87;
  font-weight: 600;
}

.track-step.cancelled {
  background: #fff0f3;
  border-color: #ffc8d2;
  color: #b03d55;
}

.timeline {
  margin: 10px 0 0;
  padding-left: 18px;
}

.timeline li {
  margin: 4px 0;
  color: var(--muted);
  font-size: 0.86rem;
}

@media (max-width: 980px) {
  .grid {
    grid-template-columns: 1fr 1fr 1fr;
  }
  .details {
    grid-template-columns: 1fr;
  }
  .filters {
    grid-template-columns: 1fr 1fr;
  }
  .track {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

@media (max-width: 680px) {
  .grid,
  .filters {
    grid-template-columns: 1fr;
  }
  .track {
    grid-template-columns: 1fr;
  }
  .topbar .container {
    gap: 6px;
    align-items: flex-start;
    flex-direction: column;
  }
}