:root {
  --bg: #0f1419;
  --surface: #1a2332;
  --border: #2d3a4f;
  --text: #e8edf4;
  --muted: #8b9cb3;
  --accent: #3b82f6;
  --accent-hover: #2563eb;
  --danger: #ef4444;
  --ok: #22c55e;
  --radius: 8px;
  font-family: "Segoe UI", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
}

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

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1.25rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.app-header h1 {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
}

.app-header .user {
  color: var(--muted);
  font-size: 0.9rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.5rem 1rem;
  border: none;
  border-radius: var(--radius);
  font-size: 0.9rem;
  cursor: pointer;
  text-decoration: none;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

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

.btn-ghost {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  color: var(--text);
  border-color: var(--muted);
}

.login-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 0px);
  padding: 1.5rem;
}

.login-card {
  width: 100%;
  max-width: 380px;
  padding: 2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.login-card h2 {
  margin: 0 0 0.25rem;
  font-size: 1.35rem;
}

.login-card .subtitle {
  margin: 0 0 1.5rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.field {
  margin-bottom: 1rem;
}

.field label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.field input,
.field select {
  width: 100%;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  color: var(--text);
  font-size: 1rem;
}

.field input:focus,
.field select:focus {
  outline: 2px solid var(--accent);
  outline-offset: 0;
}

.login-card .btn-primary {
  width: 100%;
  margin-top: 0.5rem;
  padding: 0.65rem;
}

.alert {
  margin-top: 1rem;
  padding: 0.65rem 0.75rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
}

.alert-error {
  background: rgba(239, 68, 68, 0.15);
  color: #fca5a5;
  border: 1px solid rgba(239, 68, 68, 0.35);
}

.alert-info {
  background: rgba(59, 130, 246, 0.12);
  color: #93c5fd;
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.flota-layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  height: calc(100vh - 52px);
}

@media (max-width: 768px) {
  .flota-layout {
    grid-template-columns: 1fr;
    grid-template-rows: 240px 1fr;
  }
}

.flota-sidebar {
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--border);
  background: var(--surface);
  overflow: hidden;
}

.flota-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0.75rem;
  border-bottom: 1px solid var(--border);
}

.flota-toolbar select {
  flex: 1;
  min-width: 120px;
  padding: 0.45rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  color: var(--text);
}

.flota-list {
  flex: 1;
  overflow-y: auto;
  list-style: none;
  margin: 0;
  padding: 0;
}

.flota-list li {
  padding: 0.65rem 0.75rem;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  font-size: 0.88rem;
}

.flota-list li:hover,
.flota-list li.active {
  background: rgba(59, 130, 246, 0.12);
}

.flota-list .patente {
  font-weight: 600;
}

.flota-list .meta {
  color: var(--muted);
  font-size: 0.8rem;
  margin-top: 0.2rem;
}

#map {
  width: 100%;
  height: 100%;
  min-height: 300px;
  background: #1e293b;
}

.status-bar {
  padding: 0.35rem 0.75rem;
  font-size: 0.8rem;
  color: var(--muted);
  border-top: 1px solid var(--border);
}

.hidden {
  display: none !important;
}