* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', sans-serif;
  background: #f0f5fa;
  color: #333;
}

header {
  text-align: center;
  padding: 2rem 1rem;
  background: #00a651;
  color: white;
}

header h1 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

header p {
  font-size: 1.1rem;
  opacity: 0.9;
}

main {
  max-width: 1000px;
  margin: 2rem auto;
  padding: 1rem;
}

.stats {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin: 1rem 0;
  font-size: 0.9rem;
  color: #555;
}

.search-box input {
  width: 100%;
  padding: 1rem;
  font-size: 1.2rem;
  border: 2px solid #00a651;
  border-radius: 8px;
  margin: 1rem 0;
}

.locations {
  text-align: center;
  margin: 2rem 0;
}

.islands {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 1rem;
}

.islands span {
  background: #e0f7fa;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.9rem;
}

.cta {
  text-align: center;
  margin: 3rem 0;
}

.role-section {
  margin: 2rem 0;
}

.role-section h3 {
  margin-bottom: 1rem;
  color: #00a651;
}

.btn {
  display: inline-block;
  margin: 0 10px;
  padding: 12px 24px;
  background: #00a651;
  color: white;
  text-decoration: none;
  border-radius: 8px;
  font-size: 1rem;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

.btn:hover {
  opacity: 0.9;
}

/* === AUTH PAGES === */
.auth-body {
  background: #f0f5fa;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.auth-container {
  width: 100%;
  max-width: 420px;
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
  text-align: center;
}

.logo h1 {
  font-size: 2rem;
  color: teal;
  margin-bottom: 0.5rem;
}

.logo h1 span {
  position: relative;
  top: -5px;
}

.logo p {
  font-size: 1rem;
  color: #555;
  margin-bottom: 1.5rem;
}

.tabs {
  display: flex;
  margin-bottom: 1rem;
  border-bottom: 1px solid #ddd;
}

.tab {
  flex: 1;
  padding: 0.8rem;
  background: none;
  border: none;
  font-size: 1rem;
  cursor: pointer;
  color: #555;
  border-bottom: 3px solid transparent;
  transition: all 0.2s;
}

.tab.active {
  color: teal;
  font-weight: 600;
  border-bottom: 3px solid teal;
}

.auth-form input {
  width: 100%;
  padding: 0.9rem;
  margin: 0.5rem 0;
  border: 1px solid #ddd;
  border-radius: 6px;
  font-size: 1rem;
}

#driver-photo {
  width: 100%;
  padding: 0.5rem;
  border: 1px dashed #ccc;
  border-radius: 6px;
  background: #fafafa;
}

.auth-form button {
  width: 100%;
  padding: 0.9rem;
  margin-top: 1rem;
  background: teal;
  color: white;
  border: none;
  border-radius: 6px;
  font-size: 1rem;
  cursor: pointer;
}

/* === HEADER & NAVIGATION === */
header {
  background: teal;
  color: white;
  text-align: center;
  padding: 1.5rem 1rem;
  position: relative;
}

header h1 {
  font-size: 2rem;
}

header p {
  font-size: 1.1rem;
  opacity: 0.9;
}

.logout-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: #ccc;
  color: #333;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  cursor: pointer;
}

/* === MAP & BOOKING === */
#map {
  height: 400px;
  background: #eee;
  border-radius: 10px;
  margin: 20px 0;
}

.receipt, #tracking-view {
  margin-top: 2rem;
  padding: 1.5rem;
  background: white;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  max-width: 400px;
}