* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-color: #f0f4f8;
}

.login-container {
    background-color: #fff;
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    width: 350px;
}

.flash-messages {
    list-style: none;
    margin-bottom: 1rem;
    padding: 0;
}

.flash-messages li {
    padding: 10px;
    border-radius: 8px;
    margin-bottom: 10px;
    color: #fff;
    text-align: center;
}

.flash-messages .success { background-color: #4caf50; }
.flash-messages .danger { background-color: #f44336; }
.flash-messages .info { background-color: #2196f3; }

.login-form h2 {
    text-align: center;
    margin-bottom: 1.5rem;
    color: #333;
}

.input-container {
    position: relative;
    margin-bottom: 1.5rem;
}

.input-container i {
    position: absolute;
    top: 50%;
    left: 10px;
    transform: translateY(-50%);
    color: #888;
}

.input-container input {
    width: 100%;
    padding: 12px 40px;
    border-radius: 8px;
    border: 1px solid #ddd;
    outline: none;
    transition: border-color 0.3s;
}

.input-container input:focus {
    border-color: #007bff;
}

.login-btn {
    width: 100%;
    padding: 12px;
    background-color: #007bff;
    border: none;
    border-radius: 8px;
    color: #fff;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s;
}

.login-btn:hover {
    background-color: #0056b3;
}