:root {
  --color-yellow: #ffd21f;
  --color-yellow-strong: #f4b900;
  --color-navy: #061b3a;
  --color-navy-soft: #12335f;
  --color-ink: #142033;
  --color-muted: #5d6878;
  --color-line: rgba(6, 27, 58, 0.12);
  --color-surface: #ffffff;
  --color-page: #fff9dd;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --radius: 8px;
  --shadow: 0 18px 48px rgba(6, 27, 58, 0.14);
  --font-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--color-page);
  color: var(--color-ink);
  font-family: var(--font-sans);
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
}

button,
input,
select {
  font: inherit;
}

.app-body {
  display: flex;
  min-height: 100svh;
  flex-direction: column;
  background:
    linear-gradient(180deg, rgba(255, 210, 31, 0.2), rgba(255, 249, 221, 0) 18rem),
    var(--color-page);
}

.page-container {
  width: min(100%, 1180px);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

.main-content {
  flex: 1;
  width: 100%;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(6, 27, 58, 0.08);
  background: rgba(255, 249, 221, 0.94);
  backdrop-filter: blur(14px);
}

.site-header-inner {
  display: grid;
  gap: var(--space-3);
  padding-block: var(--space-3);
}

.site-brand {
  display: inline-flex;
  width: fit-content;
  max-width: 100%;
  text-decoration: none;
}

.site-brand img {
  width: 8.75rem;
  border-radius: var(--radius);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
}

.site-nav a,
.nav-user {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius);
  color: var(--color-navy);
  font-size: 0.95rem;
  font-weight: 800;
  text-decoration: none;
  touch-action: manipulation;
}

.nav-user {
  max-width: 100%;
  color: var(--color-muted);
  overflow-wrap: anywhere;
}

.nav-cta {
  border: 2px solid var(--color-navy);
  background: var(--color-yellow);
}

.flash-message {
  margin-block: var(--space-4) 0;
  padding-block: var(--space-3);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-navy);
  font-weight: 800;
  animation: pulse 1s infinite;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 3.25rem;
  padding: 0.875rem var(--space-5);
  border: 2px solid transparent;
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 900;
  line-height: 1;
  text-align: center;
  text-decoration: none;
  touch-action: manipulation;
}

.button:focus-visible,
.site-nav a:focus-visible,
.profile-card:focus-visible,
.footer-nav a:focus-visible {
  outline: 3px solid rgba(18, 51, 95, 0.7);
  outline-offset: 3px;
}

.button-primary {
  background: var(--color-navy);
  color: var(--color-yellow);
}

.button-secondary {
  border-color: var(--color-navy);
  background: var(--color-yellow);
  color: var(--color-navy);
}

.section-eyebrow,
.brand-kicker {
  width: fit-content;
  max-width: 100%;
  margin: 0;
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  color: var(--color-navy);
  font-size: 0.875rem;
  font-weight: 800;
}

.home-hero {
  display: grid;
  gap: var(--space-8);
  align-items: center;
  padding-block: var(--space-8) var(--space-10);
}

.hero-media {
  display: grid;
  gap: var(--space-3);
  justify-items: start;
}

.brand-logo {
  width: min(16rem, 100%);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-content,
.section-heading,
.auth-copy {
  display: grid;
  gap: var(--space-4);
}

.hero-content h1,
.section-heading h1,
.section-heading h2,
.auth-copy h1 {
  margin: 0;
  color: var(--color-navy);
  line-height: 1.06;
  letter-spacing: 0;
}

.hero-content h1 {
  font-size: 3rem;
}

.section-heading h1,
.auth-copy h1 {
  font-size: 2.25rem;
}

.section-heading h2 {
  font-size: 2rem;
}

.hero-subtitle {
  margin: 0;
  color: var(--color-navy);
  font-size: 1.25rem;
  font-weight: 900;
  line-height: 1.25;
}

.hero-intro,
.section-heading p,
.auth-copy p,
.feature-card p,
.profile-card span,
.site-footer p {
  margin: 0;
  color: var(--color-muted);
  overflow-wrap: anywhere;
}

.action-row {
  display: grid;
  gap: var(--space-3);
  width: 100%;
}

.page-section {
  display: grid;
  gap: var(--space-5);
  padding-block: var(--space-6) var(--space-10);
}

.feature-grid,
.profile-grid {
  display: grid;
  gap: var(--space-3);
}

.feature-card,
.profile-card,
.auth-card {
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.9);
}

.feature-card,
.profile-card {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-5);
}

.feature-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--color-yellow);
  color: var(--color-navy);
  font-weight: 900;
}

.feature-card h3,
.profile-card strong {
  margin: 0;
  color: var(--color-navy);
  font-size: 1.1rem;
  line-height: 1.25;
}

.terms-list {
  display: grid;
  gap: var(--space-3);
}

.terms-card {
  align-content: start;
}

.terms-card ul {
  margin: 0;
  padding-left: var(--space-5);
  color: var(--color-muted);
}

.terms-card li + li {
  margin-top: var(--space-2);
}

.terms-updated {
  display: inline-flex;
  width: fit-content;
  max-width: 100%;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius);
  background: var(--color-yellow);
  color: var(--color-navy);
  font-weight: 900;
}

.terms-notice {
  color: var(--color-navy);
  font-weight: 800;
}

.profile-card {
  min-height: 7rem;
  color: var(--color-navy);
  text-decoration: none;
}

.auth-layout {
  display: grid;
  gap: var(--space-5);
  align-items: start;
  padding-block: var(--space-8) var(--space-10);
}

.auth-card {
  display: grid;
  gap: var(--space-5);
  width: 100%;
  padding: var(--space-5);
  box-shadow: 0 12px 30px rgba(6, 27, 58, 0.08);
}

.route-map-panel {
  position: relative;
  width: 100%;
}

.route-map {
  width: 100%;
  min-height: 26rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: var(--color-surface);
  overflow: hidden;
}

.school-location-panel {
  display: grid;
  gap: var(--space-4);
  padding-block: var(--space-2);
}

.school-location-map {
  width: 100%;
  min-height: 20rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: var(--color-surface);
  overflow: hidden;
}

.school-location-actions {
  max-width: none;
}

.school-location-status {
  min-height: 1.5rem;
  color: var(--color-navy);
}

.school-location-status.is-confirmed {
  color: #116329;
}

.school-location-status.needs-confirmation {
  color: #8c1d1d;
}

.route-card {
  position: absolute;
  right: var(--space-3);
  bottom: var(--space-3);
  left: var(--space-3);
  z-index: 500;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
  max-width: 22rem;
  padding: var(--space-3);
  border: 1px solid rgba(217, 226, 239, 0.92);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 12px 34px rgba(15, 23, 42, 0.18);
  backdrop-filter: blur(10px);
}

.route-card div {
  display: grid;
  gap: 0.15rem;
}

.route-card span {
  color: var(--color-muted);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.route-card strong {
  color: var(--color-navy);
  font-size: 1.05rem;
  line-height: 1.1;
}

.route-card p {
  grid-column: 1 / -1;
  margin: 0;
  color: #0969da;
  font-size: 0.85rem;
  font-weight: 800;
}

.route-navigation-button {
  grid-column: 1 / -1;
  min-height: 2.75rem;
  padding: 0.75rem var(--space-3);
}

.route-navigation-button[hidden] {
  display: none;
}

.responsible-tracking-panel {
  gap: var(--space-4);
}

.responsible-passenger-list {
  display: grid;
  gap: var(--space-3);
}

.responsible-passenger-card {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-4);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: rgba(255, 249, 221, 0.44);
}

.responsible-passenger-card div,
.responsible-map-header div {
  display: grid;
  gap: var(--space-1);
}

.responsible-passenger-card strong,
.responsible-map-header strong {
  color: var(--color-navy);
  font-size: 1rem;
}

.responsible-passenger-card span,
.responsible-passenger-card small,
.responsible-map-header span,
.responsible-tracking-meta {
  color: var(--color-muted);
  overflow-wrap: anywhere;
}

.responsible-map-panel {
  display: grid;
  gap: var(--space-3);
}

.responsible-map-panel[hidden] {
  display: none;
}

.responsible-map-header {
  display: grid;
  gap: var(--space-3);
}

.responsible-tracking-map {
  min-height: 20rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: var(--color-surface);
  overflow: hidden;
}

.responsible-tracking-meta {
  display: grid;
  gap: var(--space-2);
  font-size: 0.9rem;
  font-weight: 800;
}

.route-point {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border: 3px solid #ffffff;
  border-radius: 50%;
  background: var(--color-yellow);
  color: var(--color-navy);
  font-size: 0.95rem;
  font-weight: 900;
  line-height: 1;
  box-shadow: 0 8px 18px rgba(6, 27, 58, 0.24);
}

.route-point-origin {
  background: #0969da;
  color: #ffffff;
  box-shadow: 0 0 0 5px rgba(9, 105, 218, 0.2), 0 5px 14px rgba(15, 23, 42, 0.28);
}

.route-point-destination {
  background: #c62828;
  color: #ffffff;
}

.form-alert {
  padding: var(--space-3) var(--space-4);
  border: 1px solid rgba(170, 35, 35, 0.2);
  border-radius: var(--radius);
  background: #fff1f1;
  color: #8c1d1d;
  font-weight: 800;
  animation: pulse 1s infinite;
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  }

  50% {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(255, 193, 7, 0.4);
  }
}

@media (prefers-reduced-motion: reduce) {
  .flash-message,
  .form-alert {
    animation: none;
  }
}

.form-stack {
  display: grid;
  gap: var(--space-4);
}

.form-stack label {
  display: grid;
  gap: var(--space-2);
  min-width: 0;
  color: var(--color-navy);
  font-weight: 800;
}

.form-field {
  display: grid;
  gap: var(--space-2);
  min-width: 0;
  color: var(--color-navy);
  font-weight: 800;
}

.form-stack input,
.form-stack select {
  width: 100%;
  min-height: 3.25rem;
  padding: 0.8rem var(--space-4);
  border: 1px solid rgba(6, 27, 58, 0.28);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-ink);
}

.password-field {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: stretch;
  width: 100%;
}

.cep-search-field {
  display: grid;
  gap: var(--space-2);
  width: 100%;
}

.cep-search-button {
  min-height: 3.25rem;
  padding-inline: var(--space-3);
}

.field-status {
  min-height: 1.25rem;
  color: var(--color-muted);
  font-size: 0.875rem;
  font-weight: 800;
}

.password-field input {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}

.password-toggle {
  min-height: 3.25rem;
  padding-inline: var(--space-3);
  border: 1px solid rgba(6, 27, 58, 0.28);
  border-left: 0;
  border-radius: 0 var(--radius) var(--radius) 0;
  background: var(--color-yellow);
  color: var(--color-navy);
  font-weight: 900;
  cursor: pointer;
  touch-action: manipulation;
}

.form-stack input:focus-visible {
  border-color: var(--color-navy);
  outline: 3px solid rgba(255, 210, 31, 0.55);
}

.form-stack select:focus-visible {
  border-color: var(--color-navy);
  outline: 3px solid rgba(255, 210, 31, 0.55);
}

.carrier-actions {
  display: grid;
  gap: var(--space-3);
}

.admin-menu {
  display: grid;
  gap: var(--space-2);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.admin-menu a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.65rem var(--space-3);
  border: 2px solid var(--color-navy);
  border-radius: var(--radius);
  background: var(--color-yellow);
  color: var(--color-navy);
  font-weight: 900;
  text-align: center;
  text-decoration: none;
}

.admin-table {
  display: grid;
  gap: var(--space-3);
}

.admin-table article {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-4);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.9);
}

.admin-table strong {
  color: var(--color-navy);
  font-size: 1rem;
}

.admin-table span,
.status-badge {
  color: var(--color-muted);
  font-weight: 800;
  overflow-wrap: anywhere;
}

.status-badge {
  display: inline-flex;
  width: fit-content;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius);
  background: var(--color-yellow);
  color: var(--color-navy);
}

.carrier-return {
  padding-block: var(--space-4) 0;
}

.carrier-return a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  padding: 0.65rem var(--space-4);
  border: 2px solid var(--color-navy);
  border-radius: var(--radius);
  background: var(--color-yellow);
  color: var(--color-navy);
  font-weight: 900;
  text-decoration: none;
}

.carrier-fieldset {
  display: grid;
  gap: var(--space-2);
  margin: 0;
  padding: var(--space-4);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
}

.carrier-fieldset legend {
  padding-inline: var(--space-2);
  color: var(--color-navy);
  font-weight: 900;
}

.check-row {
  display: flex !important;
  grid-template-columns: none !important;
  align-items: center;
  gap: var(--space-2);
}

.check-row input {
  width: auto;
  min-height: auto;
}

.availability-status {
  color: var(--color-navy) !important;
  font-weight: 900;
}

.availability-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 2.75rem;
  padding: 0.65rem var(--space-4);
  border: 2px solid var(--color-navy);
  border-radius: var(--radius);
  background: var(--color-yellow);
  color: var(--color-navy);
  font-weight: 900;
  cursor: pointer;
  touch-action: manipulation;
}

.availability-toggle[aria-pressed="true"] {
  border-color: #8c1d1d;
  background: #8c1d1d;
  color: #ffffff;
}

.availability-toggle:focus-visible {
  outline: 3px solid rgba(18, 51, 95, 0.7);
  outline-offset: 3px;
}

.passenger-unavailable-today {
  border-color: rgba(170, 35, 35, 0.32);
  background: #fff1f1;
}

.passenger-unavailable-today .availability-status {
  color: #8c1d1d !important;
}

.profile-image-frame {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 8rem;
  height: 8rem;
  border: 3px solid var(--color-yellow);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.82);
  color: var(--color-navy);
  font-weight: 900;
  overflow: hidden;
}

.profile-image {
  width: 8rem;
  height: 8rem;
  object-fit: cover;
}

.password-toggle:focus-visible {
  outline: 3px solid rgba(255, 210, 31, 0.55);
  outline-offset: 2px;
}

.auth-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  color: var(--color-navy);
  font-weight: 800;
}

.site-footer {
  margin-top: auto;
  border-top: 1px solid rgba(6, 27, 58, 0.08);
  background: rgba(255, 255, 255, 0.52);
}

.site-footer-inner {
  display: grid;
  gap: var(--space-5);
  padding-block: var(--space-6);
}

.footer-brand {
  display: grid;
  gap: var(--space-3);
  max-width: 38rem;
}

.footer-brand img {
  width: 8.5rem;
  border-radius: var(--radius);
}

.footer-groups {
  display: grid;
  gap: var(--space-4);
}

.footer-links {
  display: grid;
  gap: var(--space-2);
  font-style: normal;
}

.footer-links span {
  color: var(--color-navy);
  font-weight: 900;
}

.footer-links a {
  width: fit-content;
  max-width: 100%;
  color: var(--color-muted);
  font-weight: 800;
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--color-navy);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-line);
  color: var(--color-muted);
  font-size: 0.9rem;
  font-weight: 800;
}

.footer-signature {
  display: inline-flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
}

.footer-signature img {
  width: auto;
  height: 1.75rem;
  border-radius: var(--radius);
}

.wake-lock-panel {
  display: grid;
  gap: var(--space-2);
  align-items: center;
  max-width: 22rem;
}

.wake-lock-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 2.75rem;
  padding: 0.65rem var(--space-4);
  border: 2px solid var(--color-navy);
  border-radius: var(--radius);
  background: var(--color-yellow);
  color: var(--color-navy);
  font-weight: 900;
  cursor: pointer;
  touch-action: manipulation;
}

.wake-lock-button:focus-visible {
  outline: 3px solid rgba(18, 51, 95, 0.7);
  outline-offset: 3px;
}

.wake-lock-status {
  color: var(--color-muted);
  font-size: 0.9rem;
  font-weight: 800;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.footer-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  padding: 0.65rem 0.75rem;
  border-radius: var(--radius);
  color: var(--color-navy);
  font-weight: 800;
  text-decoration: none;
}

@media (min-width: 640px) {
  .page-container {
    padding-inline: var(--space-6);
  }

  .site-header-inner,
  .site-footer-inner {
    grid-template-columns: auto 1fr;
    align-items: center;
  }

  .footer-groups {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    justify-self: end;
    width: min(100%, 34rem);
  }

  .footer-bottom {
    grid-column: 1 / -1;
  }

  .site-nav,
  .footer-nav {
    justify-content: flex-end;
  }

  .wake-lock-panel {
    grid-template-columns: auto minmax(0, 1fr);
    max-width: 32rem;
  }

  .wake-lock-button {
    width: auto;
  }

  .cep-search-field {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .cep-search-button {
    width: auto;
    white-space: nowrap;
  }

  .action-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: 28rem;
  }

  .feature-grid,
  .profile-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .carrier-actions {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .admin-menu {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .admin-table article {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr) auto;
    align-items: center;
  }
}

@media (min-width: 768px) {
  .home-hero {
    grid-template-columns: minmax(13rem, 0.85fr) minmax(0, 1.15fr);
    min-height: calc(100svh - 13rem);
    padding-block: var(--space-10);
  }

  .brand-logo {
    width: min(20rem, 34vw);
  }

  .hero-content h1 {
    font-size: 4rem;
  }

  .auth-layout {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1fr);
    gap: var(--space-8);
  }

  .school-location-map {
    min-height: 26rem;
  }

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

  .form-submit,
  .form-alert {
    grid-column: 1 / -1;
  }
}

@media (min-width: 1024px) {
  .page-container {
    padding-inline: var(--space-8);
  }

  .hero-content,
  .auth-copy {
    max-width: 42rem;
  }
}