* {
  box-sizing: border-box;
}
html,
body {
  height: 100%;
  overflow-x: hidden;
}
body {
  font-family: var(--primary-font);
  margin: 0;
  color: #111;
  background: #fff;
  line-height: 1.45;
}
main {
  padding: 2rem;
  max-width: 980px;
  margin: 0 auto;
}

.site-header {
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.6),
    rgba(255, 255, 255, 0.55)
  );
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(6px);
}
.header-inner {
  max-width: 980px;
  margin: 0 auto;
  padding: 0.45rem 0.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.brand a {
  text-decoration: none;
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--deep-blue);
}
.header-nav {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}
.header-nav .btn {
  font-size: 0.95rem;
}

.header-nav .nav-link {
  font-size: 0.95rem;
  color: var(--deep-blue);
  text-decoration: none;
  padding: 0.35rem 0.6rem;
  border-radius: 8px;
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
}
.header-nav .nav-link:hover {
  background: rgba(0, 0, 0, 0.03);
}
.header-nav .nav-request {
  font-weight: 600;
}
.header-nav .nav-become {
  border: 1px solid rgba(0, 0, 0, 0.04);
}
.nav-spacer {
  flex: 1 1 auto;
}

.mobile-nav-toggle {
  display: none;
  background: transparent;
  border: none;
  font-size: 1rem;
  padding: 0.35rem 0.6rem;
}

@media (max-width: 699px) {
  .mobile-nav-toggle {
    display: block;
  }
  .header-inner {
    padding: 0.45rem 0.6rem;
  }
  .header-nav {
    position: fixed;
    top: 56px;
    right: 0;
    background: white;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
    padding: 0.35rem 0.4rem;
    transition:
      transform 0.25s ease,
      opacity 0.2s ease;
    z-index: 9999;
    flex-direction: column;
    flex-wrap: wrap;
    gap: 0.35rem;
    transform: translateX(100%);
    opacity: 0;
    pointer-events: none;
  }
  .header-nav.open {
    transform: translateX(0);
    opacity: 1;
    pointer-events: auto;
  }
  .header-nav.close {
    transform: translateX(100%);
    opacity: 0;
    pointer-events: none;
  }
  .hero h1 {
    font-size: 1.75rem;
  }
  .hero p {
    font-size: 0.95rem;
  }
}

.hero {
  padding: 3rem 1rem;
  border-radius: 12px;
  background: linear-gradient(180deg, var(--pink-flamingo-lightest), #fff);
  box-shadow: 0 8px 30px rgba(16, 24, 40, 0.04);
}
.hero .cta-buttons {
  margin-top: 1.25rem;
}
.hero h1 {
  font-size: 2.75rem;
}
.hero p {
  font-size: 1.05rem;
}

.cta-buttons {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1rem;
}
.cta-auth-links {
  display: inline-flex;
  gap: 0.75rem;
  align-items: center;
}
.cta-main-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 0.5rem 0.9rem;
  border-radius: 6px;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  font-weight: 600;
}
.btn-primary {
  background: var(--deep-blue);
  color: #fff;
  border-color: rgba(0, 0, 0, 0.04);
}
.btn-secondary {
  background: transparent;
  color: var(--deep-blue);
  border: 1px solid rgba(0, 0, 0, 0.08);
}
.btn-link {
  background: transparent;
  color: var(--deep-blue);
  border: none;
  padding: 0;
  font-weight: 500;
}
.btn-block {
  display: block;
  width: 100%;
}

.features {
  margin-top: 2rem;
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}
.feature {
  padding: 1rem;
  border-radius: 8px;
  background: var(--pink-flamingo-lightest, #fff3f7);
}

.auth-layout {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
}
.auth-container {
  width: 100%;
  max-width: 420px;
  padding: 1rem;
}
.auth-box {
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.06);
  padding: 1.25rem;
  border-radius: 10px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.04);
}
.auth-title {
  margin: 0 0 1rem;
  font-size: 1.5rem;
}
.auth-form .form-group,
.request-form .form-group {
  margin-bottom: 1rem;
}

.form-row {
  display: flex;
  gap: 0.75rem;
}

.form-row .form-group {
  flex: 1;
}

label {
  display: block;
  margin-bottom: 0.25rem;
  font-weight: 600;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="tel"],
input[type="datetime-local"],
textarea {
  width: 100%;
  padding: 0.5rem 0.6rem;
  border-radius: 6px;
  border: 1px solid rgba(0, 0, 0, 0.12);
  font-family: inherit;
  font-size: 1rem;
}

textarea {
  min-height: 100px;
  resize: vertical;
}

.alert {
  padding: 0.75rem 1rem;
  border-radius: 8px;
  margin-bottom: 1.5rem;
  font-weight: 500;
}

.alert-error {
  background-color: var(--red-sangria-lightest);
  color: var(--red-sangria-dark);
  border: 1px solid var(--red-sangria-lighter);
}

.alert-success {
  background-color: var(--green-nut-lightest);
  color: var(--green-nut-dark);
  border: 1px solid var(--green-nut-lighter);
}

.alert-warning {
  background-color: var(--yellow-sun-lightest);
  color: var(--yellow-sun-dark);
  border: 1px solid var(--yellow-sun-lighter);
}

small.form-text {
  color: var(--gray-dark);
  display: block;
  margin-top: 0.25rem;
}

.auth-footer {
  margin-top: 0.75rem;
  text-align: center;
}

.page-title {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}
.request-placeholder {
  margin-top: 1rem;
  padding: 1rem;
  border: 1px dashed rgba(0, 0, 0, 0.06);
  border-radius: 8px;
}

@media (min-width: 700px) {
  .hero {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
  }
  .cta-buttons {
    flex-direction: row;
    align-items: center;
  }
}

.btn:focus,
input:focus,
a:focus {
  outline: 3px solid rgba(0, 122, 255, 0.15);
  outline-offset: 2px;
}

@media (max-width: 420px) {
  .mobile-nav-toggle {
    padding: 0.25rem 0.45rem;
    font-size: 0.95rem;
  }
  .header-inner {
    padding: 0.35rem 0.45rem;
  }
  .header-nav {
    width: 120px;
    right: 8px;
    top: 56px;
    padding: 0.08rem 0.12rem;
    border-radius: 8px;
    box-shadow: 0 8px 20px rgba(16, 24, 40, 0.06);
    text-align: left;
  }
  .header-nav .nav-link,
  .header-nav .btn {
    padding: 0.04rem 0.12rem;
    font-size: 0.9rem;
    border-radius: 6px;
    display: block;
    width: auto;
    margin: 0.08rem 0;
    text-align: left;
  }
  .header-nav h1,
  .header-nav h2,
  .header-nav h3 {
    margin: 0 0 0.4rem 0;
    padding: 0 0.25rem;
    text-align: center;
  }
}

/* Driver Dashboard Styles */
.rides-list {
  margin-top: 1.5rem;
}

.rides-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1rem;
}

.ride-card {
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
  overflow: hidden;
  transition:
    box-shadow 0.2s,
    transform 0.2s;
}

.ride-card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  transform: translateY(-2px);
}

.ride-card-header {
  padding: 0.75rem 1rem;
  background: var(--pink-flamingo-lightest, #fff3f7);
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.ride-status {
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
}

.ride-status.status-not-started {
  background: var(--yellow-sun-lightest);
  color: var(--yellow-sun-dark);
}

.ride-status.status-accepted {
  background: var(--green-nut-lightest);
  color: var(--green-nut-dark);
}

.ride-status.status-cancelled {
  background: var(--red-sangria-lightest);
  color: var(--red-sangria-dark);
}

.ride-card-body {
  padding: 1rem;
}

.ride-location,
.ride-time,
.ride-phone,
.ride-notes {
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

.ride-location strong,
.ride-time strong,
.ride-phone strong,
.ride-notes strong {
  color: var(--deep-blue);
}

.ride-phone {
  background: rgba(78, 125, 130, 0.1);
  padding: 0.5rem;
  border-radius: 4px;
  border-left: 3px solid var(--deep-teal);
}

.ride-card-footer {
  padding: 0.75rem 1rem;
  border-top: 1px solid rgba(0, 0, 0, 0.04);
  background: rgba(0, 0, 0, 0.01);
}

.ride-card-footer .btn {
  width: 100%;
}

.no-rides-message {
  text-align: center;
  padding: 2rem;
  color: var(--gray-dark);
  background: var(--pink-flamingo-lightest, #fff3f7);
  border-radius: 10px;
}

.loading-text {
  text-align: center;
  padding: 2rem;
  color: var(--gray-dark);
}

/* Toast notifications */
.toast {
  position: fixed;
  bottom: 20px;
  right: 20px;
  padding: 1rem 1.5rem;
  border-radius: 8px;
  font-weight: 500;
  z-index: 9999;
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.3s,
    transform 0.3s;
  max-width: 400px;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

.toast-success {
  background: var(--green-nut-dark);
  color: #fff;
}

.toast-error {
  background: var(--red-sangria-dark);
  color: #fff;
}

/* Pagination controls */
.pagination-info {
  margin-bottom: 1rem;
  color: var(--deep-blue);
  font-size: 0.95rem;
}

.pagination-controls {
  margin-top: 1.5rem;
  text-align: center;
}

.pagination-controls .btn {
  min-width: 200px;
}

@media (max-width: 480px) {
  .rides-grid {
    grid-template-columns: 1fr;
  }

  .toast {
    left: 20px;
    right: 20px;
    max-width: none;
  }
}