body {
    font-family: Arial, sans-serif;
    background: #003366;
    margin: 0;
    padding: 0;
}

.container {
    width: 420px;
    margin: 50px auto;
    background: #ffffff;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

h1 {
    margin-top: 0;
    color: #333;
}

p {
    color: #333;
}

label {
    display: block;
    margin-top: 12px;
    margin-bottom: 5px;
    font-weight: bold;
}

input {
    width: 100%;
    padding: 10px;
    border: 3px solid #ccc;
    border-radius: 6px;
    box-sizing: border-box;
}

button {
    margin-top: 18px;
    width: 100%;
    padding: 12px;
    background: #003366;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 16px;
}

button:hover {
    background: #00509e;
}

.message {
    margin-top: 15px;
    padding: 10px;
    background: #eef4ff;
    border-left: 4px solid #003366;
}

/* Bike Page CSS */

.bike-card {
    margin-top: 20px;
    padding: 20px;
    background: #ffffff;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0,0,0,0.08);
}

.bike-card h2 {
    margin-top: 0;
    color: #003366;
}

.bike-image {
    width: 100%;
    max-width: 300px;
    height: auto;
    display: block;
    margin-bottom: 15px;
    border-radius: 8px;
    border: 1px solid #ccc;
}

/* CSS for adding the bike */

select,
textarea,
input[type="file"] {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 6px;
    box-sizing: border-box;
    margin-bottom: 10px;
}

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

/* CSS for tracking bike */

.status-update {
    margin-top: 12px;
    padding: 12px;
    background: #f8fbff;
    border-left: 4px solid #003366;
    border-radius: 6px;
}

/* CSS footer + header */

.main-header {
    background: #003366;
    color: white;
    padding: 15px;
    text-align: center;
}

.main-header h2 {
    margin: 0;
}

.main-header nav {
    margin-top: 10px;
}

.main-header a {
    color: white;
    margin: 0 10px;
    text-decoration: none;
    font-weight: bold;
}

.main-header a:hover {
    text-decoration: underline;
}

.main-footer {
    margin-top: 40px;
    padding: 15px;
    text-align: center;
    background: #f0f0f0;
    color: #333;
}

/* Hover effect */

.message {
    animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Overlay effect */

button {
    position: relative;
    overflow: hidden;
}

button::after {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(255,255,255,0.15);
    transition: 0.3s;
}

button:hover::after {
    left: 100%;
}

/* Bike card hover */

.bike-card:hover {
    transform: scale(1.03);
    background: #f5f9ff;
    border: 1px solid #00509e;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
}