body {
    min-height: 100vh;
    margin: 0;
    background: linear-gradient(135deg, #5080c7 0%, #a1c4fd 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Segoe UI', Arial, sans-serif;
}

.register-container {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
    padding: 40px 32px 32px 32px;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 320px;
    max-width: 350px;
    margin: 32px auto;
    gap: 18px;
}

.register-container h1 {
    margin-bottom: 8px;
    color: #003366;
    font-weight: 600;
    font-size: 2rem;
    letter-spacing: 1px;
}

.register-container h2 {
    margin: 0 0 4px 0;
    color: #5080c7;
    font-size: 1rem;
    font-weight: 500;
    align-self: flex-start;
}

.register-container h3 {
    margin: 0 0 4px 0;
    color: #5080c7;
    font-size: 1rem;
    font-weight: 500;
    align-self: flex-start;
}

.register-container input[type="text"],
.register-container input[type="password"]{
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #b0c4de;
    border-radius: 6px;
    font-size: 1rem;
    margin-bottom: 10px;
    background: #f7faff;
    transition: border 0.2s;
}
.register-container input[type="text"]:focus,
.register-container input[type="password"]:focus {
    border: 1.5px solid #5080c7;
    outline: none;
}

.register-container button {
    width: 100%;
    padding: 12px 0;
    background: linear-gradient(90deg, #5080c7 0%, #6dd5ed 100%);
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 1.1rem;
    font-weight: 600;
    margin-top: 8px;
    margin-bottom: 4px;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(80,128,199,0.08);
    transition: background 0.2s, box-shadow 0.2s;
}
.register-container button:hover {
    background: linear-gradient(90deg, #3773ce 0%, #5080c7 100%);
    box-shadow: 0 4px 16px rgba(80,128,199,0.15);
}

.register-container a {
    width: 100%;
    text-decoration: none;
}

.register-container a button {
    background: #e0e7ef;
    color: #5080c7;
    font-weight: 500;
    margin-top: 0;
    margin-bottom: 0;
    box-shadow: none;
    transition: background 0.2s, color 0.2s;
}
.register-container a button:hover {
    background: #d0d8e7;
    color: #003366;
}