/* Reset básico para agilidade */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #e9ecef;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.login-wrapper {
    width: 100%;
    padding: 20px;
}

.login-container {
    background: #ffffff;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
}

.login-logo {
    text-align: center;
    margin-bottom: 25px;
}

.login-logo img {
    max-width: 150px;
    height: auto;
}

h2 {
    text-align: center;
    color: #2c3e50;
    margin-bottom: 30px;
    font-weight: 500;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #495057;
    font-size: 14px;
}

.form-group input {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ced4da;
    border-radius: 6px;
    font-size: 16px;
    transition: border-color 0.2s;
}

.form-group input:focus {
    outline: none;
    border-color: #3498db;
}

.btn-login {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 6px;
    background-color: #2c3e50;
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
}

.btn-login:hover {
    background-color: #1a252f;
}

.error-msg {
    background-color: #f8d7da;
    color: #721c24;
    padding: 10px;
    border-radius: 4px;
    text-align: center;
    margin-bottom: 20px;
    font-size: 14px;
}

.login-footer {
    margin-top: 30px;
    text-align: center;
    font-size: 12px;
    color: #adb5bd;
}