/* Design tokens — brand colors live in theme.css */
/* Global layout — prevent horizontal scroll on mobile */
html {
  overflow-x: clip;
  -webkit-text-size-adjust: 100%;
}

body {
  overflow-x: clip;
  max-width: 100%;
}

main.container {
  width: 100%;
  max-width: 100%;
  overflow-x: clip;
}

img,
svg,
video {
  max-width: 100%;
  height: auto;
}

/* Grid/flex children must be allowed to shrink below content size */
.row > [class*="col-"],
[class*="col-"] {
  min-width: 0;
}

/* ---- Site header / navbar ---- */
.site-header {
  background: var(--navbar-surface);
  border-bottom: 1px solid var(--navbar-border);
  box-shadow: 0 1px 10px rgba(15, 39, 68, 0.05);
  position: relative;
  z-index: 1020;
}

.site-header::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(
    90deg,
    var(--fleet-accent) 0%,
    #f0b429 18%,
    var(--fleet-teal) 52%,
    var(--fleet-blue) 100%
  );
  opacity: 0.92;
  pointer-events: none;
}

.navbar-fleet {
  background: transparent;
  padding: 0.375rem 0.75rem;
  max-width: 1320px;
  margin: 0 auto;
  min-height: 4rem;
  align-items: center;
}

.navbar-fleet.navbar {
  --bs-navbar-color: var(--app-text-secondary);
  --bs-navbar-hover-color: var(--fleet-blue);
  --bs-navbar-active-color: var(--app-text);
  --bs-navbar-toggler-border-color: rgba(15, 39, 68, 0.2);
}

.navbar-fleet .navbar-brand {
  display: flex;
  align-items: center;
  margin: 0;
  margin-right: 0.75rem;
  padding: 0.25rem 0;
  line-height: 0;
  flex-shrink: 0;
}

[data-theme="dark"] .navbar-fleet .navbar-brand {
  background: #ffffff;
  border-radius: 0.5rem;
  padding: 0.2rem 0.55rem;
  box-shadow: 0 1px 6px rgba(0, 0, 0, 0.28);
}

.brand-logo-img--navbar {
  display: block;
  height: 3.5rem;
  width: auto;
  max-width: 11rem;
  object-fit: contain;
}

.navbar-fleet-menu {
  align-items: center;
  gap: 0.5rem;
}

.navbar-nav-fleet {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.125rem;
}

.navbar-nav-fleet .nav-link {
  color: var(--app-text-secondary);
  font-weight: 500;
  font-size: 0.9375rem;
  padding: 0.5rem 0.75rem;
  border-radius: 0.5rem;
  white-space: nowrap;
  transition: color 0.2s ease, background 0.2s ease;
}

.navbar-nav-fleet .nav-link:hover,
.navbar-nav-fleet .nav-link:focus {
  color: var(--fleet-blue);
  background: var(--app-hover);
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-left: auto;
}

.navbar-user-label {
  font-size: 0.875rem;
  color: var(--app-text-muted);
  font-weight: 500;
  white-space: nowrap;
}

.badge-nav-role {
  font-weight: 600;
  font-size: 0.6875rem;
}

.btn-nav-logout {
  font-weight: 600;
  white-space: nowrap;
}

.navbar-toggler-fleet {
  margin-left: auto;
  margin-right: 0.75rem;
  padding: 0.375rem 0.5rem;
  border-radius: 0.5rem;
}

.navbar-toggler-fleet:focus {
  box-shadow: 0 0 0 0.2rem rgba(30, 90, 138, 0.18);
}

/* Desktop: single horizontal row */
@media (min-width: 992px) {
  .navbar-fleet {
    padding: 0.5rem 1.25rem;
  }

  .navbar-fleet .navbar-brand {
    margin-right: 1.25rem;
  }

  .brand-logo-img--navbar {
    height: 4rem;
    max-width: 12.5rem;
  }

  .navbar-fleet-menu {
    display: flex !important;
    flex: 1 1 auto;
    justify-content: flex-start;
    background: transparent;
  }

  .navbar-nav-fleet {
    flex-wrap: nowrap;
  }
}

/* Mobile: logo + toggler on top row, menu drops below */
@media (max-width: 991.98px) {
  .navbar-fleet {
    flex-wrap: wrap;
    min-height: 3.75rem;
    padding: 0.375rem 0.75rem;
  }

  .navbar-fleet .navbar-brand {
    max-width: calc(100% - 3.5rem);
    margin-right: 0;
  }

  .brand-logo-img--navbar {
    height: 3rem;
    max-width: min(10rem, 56vw);
  }

  .navbar-fleet-menu {
    flex-basis: 100%;
    width: 100%;
    padding: 0.75rem;
    background: var(--navbar-menu-bg);
    border-top: 1px solid var(--navbar-border);
  }

  .navbar-nav-fleet {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    margin-bottom: 0.5rem;
  }

  .navbar-nav-fleet .nav-link {
    padding: 0.625rem 0.75rem;
  }

  .navbar-actions {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    margin-left: 0;
    padding-top: 0.625rem;
    border-top: 1px solid var(--navbar-border);
    gap: 0.5rem;
  }

  .navbar-actions .theme-toggle-wrap {
    justify-content: center;
    padding-bottom: 0.25rem;
  }

  .navbar-actions .btn {
    width: 100%;
  }
}

@media (max-width: 575.98px) {
  .brand-logo-img--navbar {
    height: 2.75rem;
    max-width: min(9rem, 54vw);
  }
}

@media (max-width: 359.98px) {
  .brand-logo-img--navbar {
    height: 2.5rem;
    max-width: min(8rem, 50vw);
  }
}

/* ---- Brand logo (login) ---- */
.brand-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  line-height: 0;
}

.brand-logo--login {
  width: 100%;
  background: #ffffff;
  border-radius: 0.75rem;
  padding: 0.625rem 1rem;
  box-shadow: var(--app-shadow-sm);
}

[data-theme="dark"] .brand-logo--login {
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.35);
}

.brand-logo--login .brand-logo-img {
  display: block;
  width: auto;
  height: auto;
  max-width: min(16rem, 100%);
  max-height: 10rem;
  margin: 0 auto;
  object-fit: contain;
}

.login-tagline {
  max-width: 18rem;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.45;
}

@media (max-width: 575.98px) {
  .brand-logo--login .brand-logo-img {
    max-height: 8.5rem;
    max-width: 100%;
  }
}

@media (min-width: 992px) {
  .navbar-nav-fleet {
    gap: 0.125rem;
    margin-left: 0.25rem;
  }
}

/* ---- Page content ---- */
.page-header {
  margin-bottom: 1.5rem;
}

@media (max-width: 767.98px) {
  .page-header.d-flex {
    flex-direction: column;
    align-items: stretch !important;
  }

  .page-header .btn {
    width: 100%;
  }

  main.container {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .page-header h1,
  .page-header .h3 {
    font-size: 1.35rem;
  }

  .card {
    max-width: 100%;
  }

  .card-body,
  .card-header {
    overflow-wrap: anywhere;
    word-break: break-word;
  }

  .badge {
    white-space: normal;
    text-align: center;
  }
}

.error-page-card {
  border: 1px solid var(--app-border-strong);
  box-shadow: var(--app-shadow-md);
}

.error-page-icon {
  font-size: 3rem;
  line-height: 1;
}

.error-page-code {
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
}