body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background: #F0F2F5;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

.login-container {
    width: 100%;
    max-width: 450px;
    padding: 2rem;
}

.login-box {
    background-color: #ffffff;
    padding: 3rem;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    width: 100%;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: #000000;
    margin-bottom: 2rem;
}

.logo-image {
    max-width: 200px;
    height: auto;
    display: block;
}

h1 {
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 2rem;
    text-align: center;
}

.input-group {
    margin-bottom: 1.5rem;
}

.input-group label {
    display: none;
}

.input-group input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #ced4da;
    border-radius: 0.375rem;
    font-size: 1rem;
    box-sizing: border-box;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.input-group input:focus {
    outline: none;
    border-color: #0056b3;
    box-shadow: 0 0 0 3px rgba(0, 86, 179, 0.1);
}

.input-group input::placeholder {
    color: #6c757d;
}

.login-button {
    width: 100%;
    padding: 0.875rem;
    border: none;
    border-radius: 0.375rem;
    background: #0056b3;
    color: white;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s;
}

.login-button:hover {
    background: #004494;
}

.login-button:active {
    background: #003d82;
}

.forgot-password {
    text-align: center;
    margin-top: 1.5rem;
}

.forgot-password a {
    color: #0056b3;
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: color 0.2s;
}

.forgot-password a:hover {
    color: #004494;
    text-decoration: underline;
}